diff --git a/compiler/cl/_testdata/apkg/out.ll b/compiler/cl/_testdata/apkg/out.ll
index adaa6e28..22bfb3db 100644
--- a/compiler/cl/_testdata/apkg/out.ll
+++ b/compiler/cl/_testdata/apkg/out.ll
@@ -1,9 +1,9 @@
-; ModuleID = 'github.com/goplus/llgo/cl/_testdata/apkg'
-source_filename = "github.com/goplus/llgo/cl/_testdata/apkg"
+; ModuleID = 'github.com/goplus/llgo/compiler/cl/_testdata/apkg'
+source_filename = "github.com/goplus/llgo/compiler/cl/_testdata/apkg"
 
-@"github.com/goplus/llgo/cl/_testdata/apkg.init$guard" = global i1 false, align 1
+@"github.com/goplus/llgo/compiler/cl/_testdata/apkg.init$guard" = global i1 false, align 1
 
-define double @"github.com/goplus/llgo/cl/_testdata/apkg.Max"(double %0, double %1) {
+define double @"github.com/goplus/llgo/compiler/cl/_testdata/apkg.Max"(double %0, double %1) {
 _llgo_0:
   %2 = fcmp ogt double %0, %1
   br i1 %2, label %_llgo_1, label %_llgo_2
@@ -15,13 +15,13 @@ _llgo_2:                                          ; preds = %_llgo_0
   ret double %1
 }
 
-define void @"github.com/goplus/llgo/cl/_testdata/apkg.init"() {
+define void @"github.com/goplus/llgo/compiler/cl/_testdata/apkg.init"() {
 _llgo_0:
-  %0 = load i1, ptr @"github.com/goplus/llgo/cl/_testdata/apkg.init$guard", align 1
+  %0 = load i1, ptr @"github.com/goplus/llgo/compiler/cl/_testdata/apkg.init$guard", align 1
   br i1 %0, label %_llgo_2, label %_llgo_1
 
 _llgo_1:                                          ; preds = %_llgo_0
-  store i1 true, ptr @"github.com/goplus/llgo/cl/_testdata/apkg.init$guard", align 1
+  store i1 true, ptr @"github.com/goplus/llgo/compiler/cl/_testdata/apkg.init$guard", align 1
   br label %_llgo_2
 
 _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
diff --git a/compiler/cl/_testdata/fncall/out.ll b/compiler/cl/_testdata/fncall/out.ll
index a432973a..1b0ec249 100644
--- a/compiler/cl/_testdata/fncall/out.ll
+++ b/compiler/cl/_testdata/fncall/out.ll
@@ -22,7 +22,7 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = call i64 @main.max(i64 1, i64 2)
   ret i32 0
@@ -40,4 +40,4 @@ _llgo_2:                                          ; preds = %_llgo_0
   ret i64 %1
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
diff --git a/compiler/cl/_testdata/importpkg/out.ll b/compiler/cl/_testdata/importpkg/out.ll
index 05dfeefb..04124b67 100644
--- a/compiler/cl/_testdata/importpkg/out.ll
+++ b/compiler/cl/_testdata/importpkg/out.ll
@@ -13,7 +13,7 @@ _llgo_0:
 
 _llgo_1:                                          ; preds = %_llgo_0
   store i1 true, ptr @"main.init$guard", align 1
-  call void @"github.com/goplus/llgo/cl/internal/stdio.init"()
+  call void @"github.com/goplus/llgo/compiler/cl/internal/stdio.init"()
   store i8 72, ptr @main.hello, align 1
   store i8 101, ptr getelementptr inbounds (i8, ptr @main.hello, i64 1), align 1
   store i8 108, ptr getelementptr inbounds (i8, ptr @main.hello, i64 2), align 1
@@ -31,17 +31,17 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  %2 = call i64 @"github.com/goplus/llgo/cl/internal/stdio.Max"(i64 2, i64 100)
+  %2 = call i64 @"github.com/goplus/llgo/compiler/cl/internal/stdio.Max"(i64 2, i64 100)
   call void (ptr, ...) @printf(ptr @main.hello)
   ret i32 0
 }
 
-declare void @"github.com/goplus/llgo/cl/internal/stdio.init"()
+declare void @"github.com/goplus/llgo/compiler/cl/internal/stdio.init"()
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare i64 @"github.com/goplus/llgo/cl/internal/stdio.Max"(i64, i64)
+declare i64 @"github.com/goplus/llgo/compiler/cl/internal/stdio.Max"(i64, i64)
 
 declare void @printf(ptr, ...)
diff --git a/compiler/cl/_testdata/llgotag/out.ll b/compiler/cl/_testdata/llgotag/out.ll
index 568edce1..ed27130e 100644
--- a/compiler/cl/_testdata/llgotag/out.ll
+++ b/compiler/cl/_testdata/llgotag/out.ll
@@ -1,20 +1,20 @@
-; ModuleID = 'github.com/goplus/llgo/cl/_testdata/llgotag'
-source_filename = "github.com/goplus/llgo/cl/_testdata/llgotag"
+; ModuleID = 'github.com/goplus/llgo/compiler/cl/_testdata/llgotag'
+source_filename = "github.com/goplus/llgo/compiler/cl/_testdata/llgotag"
 
-@"github.com/goplus/llgo/cl/_testdata/llgotag.init$guard" = global i1 false, align 1
+@"github.com/goplus/llgo/compiler/cl/_testdata/llgotag.init$guard" = global i1 false, align 1
 
-define void @"github.com/goplus/llgo/cl/_testdata/llgotag.Foo"() {
+define void @"github.com/goplus/llgo/compiler/cl/_testdata/llgotag.Foo"() {
 _llgo_0:
   ret void
 }
 
-define void @"github.com/goplus/llgo/cl/_testdata/llgotag.init"() {
+define void @"github.com/goplus/llgo/compiler/cl/_testdata/llgotag.init"() {
 _llgo_0:
-  %0 = load i1, ptr @"github.com/goplus/llgo/cl/_testdata/llgotag.init$guard", align 1
+  %0 = load i1, ptr @"github.com/goplus/llgo/compiler/cl/_testdata/llgotag.init$guard", align 1
   br i1 %0, label %_llgo_2, label %_llgo_1
 
 _llgo_1:                                          ; preds = %_llgo_0
-  store i1 true, ptr @"github.com/goplus/llgo/cl/_testdata/llgotag.init$guard", align 1
+  store i1 true, ptr @"github.com/goplus/llgo/compiler/cl/_testdata/llgotag.init$guard", align 1
   br label %_llgo_2
 
 _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
diff --git a/compiler/cl/_testdata/method/out.ll b/compiler/cl/_testdata/method/out.ll
index 40cd03aa..a789cd42 100644
--- a/compiler/cl/_testdata/method/out.ll
+++ b/compiler/cl/_testdata/method/out.ll
@@ -46,13 +46,13 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = call i64 @main.T.Add(i64 1, i64 2)
   call void (ptr, ...) @printf(ptr @main.format, i64 %2)
   ret i32 0
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 declare void @printf(ptr, ...)
diff --git a/compiler/cl/_testdata/print/out.ll b/compiler/cl/_testdata/print/out.ll
index 1dce385f..d6ed4ecd 100644
--- a/compiler/cl/_testdata/print/out.ll
+++ b/compiler/cl/_testdata/print/out.ll
@@ -1,11 +1,11 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
 %main.stringStruct = type { ptr, i64 }
 %main.slice = type { ptr, i64, i64 }
-%"github.com/goplus/llgo/internal/runtime.eface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.eface" = type { ptr, ptr }
 
 @"main.init$guard" = global i1 false, align 1
 @main.minhexdigits = global i64 0, align 8
@@ -44,11 +44,11 @@ source_filename = "main"
 @13 = private unnamed_addr constant [1 x i8] c" ", align 1
 @14 = private unnamed_addr constant [1 x i8] c"\0A", align 1
 
-define %"github.com/goplus/llgo/internal/runtime.Slice" @main.bytes(%"github.com/goplus/llgo/internal/runtime.String" %0) {
+define %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @main.bytes(%"github.com/goplus/llgo/runtime/internal/runtime.String" %0) {
 _llgo_0:
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" %0, ptr %1, align 8
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 24)
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" %0, ptr %1, align 8
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 24)
   %3 = call ptr @main.stringStructOf(ptr %1)
   %4 = getelementptr inbounds %main.stringStruct, ptr %3, i32 0, i32 0
   %5 = load ptr, ptr %4, align 8
@@ -62,13 +62,13 @@ _llgo_0:
   %11 = load i64, ptr %10, align 4
   %12 = getelementptr inbounds %main.slice, ptr %2, i32 0, i32 2
   store i64 %11, ptr %12, align 4
-  %13 = load %"github.com/goplus/llgo/internal/runtime.Slice", ptr %2, align 8
-  ret %"github.com/goplus/llgo/internal/runtime.Slice" %13
+  %13 = load %"github.com/goplus/llgo/runtime/internal/runtime.Slice", ptr %2, align 8
+  ret %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %13
 }
 
-define void @main.gwrite(%"github.com/goplus/llgo/internal/runtime.Slice" %0) {
+define void @main.gwrite(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %0) {
 _llgo_0:
-  %1 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %0, 1
+  %1 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %0, 1
   %2 = icmp eq i64 %1, 0
   br i1 %2, label %_llgo_1, label %_llgo_2
 
@@ -76,7 +76,7 @@ _llgo_1:                                          ; preds = %_llgo_0
   ret void
 
 _llgo_2:                                          ; preds = %_llgo_0
-  %3 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %0, 1
+  %3 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %0, 1
   br label %_llgo_3
 
 _llgo_3:                                          ; preds = %_llgo_4, %_llgo_2
@@ -86,12 +86,12 @@ _llgo_3:                                          ; preds = %_llgo_4, %_llgo_2
   br i1 %6, label %_llgo_4, label %_llgo_5
 
 _llgo_4:                                          ; preds = %_llgo_3
-  %7 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %0, 0
-  %8 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %0, 1
+  %7 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %0, 0
+  %8 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %0, 1
   %9 = icmp slt i64 %5, 0
   %10 = icmp sge i64 %5, %8
   %11 = or i1 %10, %9
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %11)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %11)
   %12 = getelementptr inbounds i8, ptr %7, i64 %5
   %13 = load i8, ptr %12, align 1
   %14 = call i32 (ptr, ...) @printf(ptr @0, i8 %13)
@@ -120,9 +120,9 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  call void @main.printstring(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 4 })
+  call void @main.printstring(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 4 })
   call void @main.printnl()
   call void @main.printuint(i64 1024)
   call void @main.printnl()
@@ -137,159 +137,159 @@ _llgo_0:
   call void @main.prinfsub(double 1.001000e+02)
   call void @main.printnl()
   %2 = load ptr, ptr @_llgo_float32, align 8
-  %3 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %2, 0
-  %4 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %3, ptr inttoptr (i32 1315859240 to ptr), 1
-  call void @main.printany(%"github.com/goplus/llgo/internal/runtime.eface" %4)
+  %3 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %2, 0
+  %4 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %3, ptr inttoptr (i32 1315859240 to ptr), 1
+  call void @main.printany(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %4)
   call void @main.printnl()
   %5 = load ptr, ptr @_llgo_float64, align 8
-  %6 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %5, 0
-  %7 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %6, ptr inttoptr (i64 4746175415993761792 to ptr), 1
-  call void @main.printany(%"github.com/goplus/llgo/internal/runtime.eface" %7)
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %5, 0
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %6, ptr inttoptr (i64 4746175415993761792 to ptr), 1
+  call void @main.printany(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %7)
   call void @main.printnl()
   br i1 true, label %_llgo_3, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_3
-  %8 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 32)
-  %9 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %8, i64 0
+  %8 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 32)
+  %9 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %8, i64 0
   %10 = load ptr, ptr @_llgo_string, align 8
-  %11 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 10 }, ptr %11, align 8
-  %12 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %10, 0
-  %13 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %12, ptr %11, 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %13, ptr %9, align 8
-  %14 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %8, i64 1
+  %11 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 10 }, ptr %11, align 8
+  %12 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %10, 0
+  %13 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %12, ptr %11, 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %13, ptr %9, align 8
+  %14 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %8, i64 1
   %15 = load ptr, ptr @_llgo_bool, align 8
-  %16 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %15, 0
-  %17 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %16, ptr inttoptr (i64 -1 to ptr), 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %17, ptr %14, align 8
-  %18 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %8, 0
-  %19 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %18, i64 2, 1
-  %20 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %19, i64 2, 2
-  call void @main.println(%"github.com/goplus/llgo/internal/runtime.Slice" %20)
+  %16 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %15, 0
+  %17 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %16, ptr inttoptr (i64 -1 to ptr), 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %17, ptr %14, align 8
+  %18 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %8, 0
+  %19 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %18, i64 2, 1
+  %20 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %19, i64 2, 2
+  call void @main.println(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %20)
   br label %_llgo_2
 
 _llgo_2:                                          ; preds = %_llgo_1, %_llgo_3, %_llgo_0
-  %21 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 48)
-  %22 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %21, i64 0
+  %21 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 48)
+  %22 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %21, i64 0
   %23 = load ptr, ptr @_llgo_string, align 8
-  %24 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 8 }, ptr %24, align 8
-  %25 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %23, 0
-  %26 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %25, ptr %24, 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %26, ptr %22, align 8
-  %27 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %21, i64 1
+  %24 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 8 }, ptr %24, align 8
+  %25 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %23, 0
+  %26 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %25, ptr %24, 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %26, ptr %22, align 8
+  %27 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %21, i64 1
   %28 = load ptr, ptr @_llgo_bool, align 8
-  %29 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %28, 0
-  %30 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %29, ptr inttoptr (i64 -1 to ptr), 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %30, ptr %27, align 8
-  %31 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %21, i64 2
+  %29 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %28, 0
+  %30 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %29, ptr inttoptr (i64 -1 to ptr), 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %30, ptr %27, align 8
+  %31 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %21, i64 2
   %32 = load ptr, ptr @_llgo_bool, align 8
-  %33 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %32, 0
-  %34 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %33, ptr inttoptr (i64 -1 to ptr), 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %34, ptr %31, align 8
-  %35 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %21, 0
-  %36 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %35, i64 3, 1
-  %37 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %36, i64 3, 2
-  call void @main.println(%"github.com/goplus/llgo/internal/runtime.Slice" %37)
-  %38 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 256)
-  %39 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %38, i64 0
+  %33 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %32, 0
+  %34 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %33, ptr inttoptr (i64 -1 to ptr), 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %34, ptr %31, align 8
+  %35 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %21, 0
+  %36 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %35, i64 3, 1
+  %37 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %36, i64 3, 2
+  call void @main.println(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %37)
+  %38 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 256)
+  %39 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %38, i64 0
   %40 = load ptr, ptr @_llgo_bool, align 8
-  %41 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %40, 0
-  %42 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %41, ptr inttoptr (i64 -1 to ptr), 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %42, ptr %39, align 8
-  %43 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %38, i64 1
+  %41 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %40, 0
+  %42 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %41, ptr inttoptr (i64 -1 to ptr), 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %42, ptr %39, align 8
+  %43 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %38, i64 1
   %44 = load ptr, ptr @_llgo_bool, align 8
-  %45 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %44, 0
-  %46 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %45, ptr null, 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %46, ptr %43, align 8
-  %47 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %38, i64 2
+  %45 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %44, 0
+  %46 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %45, ptr null, 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %46, ptr %43, align 8
+  %47 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %38, i64 2
   %48 = load ptr, ptr @_llgo_int32, align 8
-  %49 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %48, 0
-  %50 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %49, ptr inttoptr (i64 97 to ptr), 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %50, ptr %47, align 8
-  %51 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %38, i64 3
+  %49 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %48, 0
+  %50 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %49, ptr inttoptr (i64 97 to ptr), 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %50, ptr %47, align 8
+  %51 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %38, i64 3
   %52 = load ptr, ptr @_llgo_int32, align 8
-  %53 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %52, 0
-  %54 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %53, ptr inttoptr (i64 65 to ptr), 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %54, ptr %51, align 8
-  %55 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %38, i64 4
+  %53 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %52, 0
+  %54 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %53, ptr inttoptr (i64 65 to ptr), 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %54, ptr %51, align 8
+  %55 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %38, i64 4
   %56 = load ptr, ptr @_llgo_int32, align 8
-  %57 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %56, 0
-  %58 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %57, ptr inttoptr (i64 20013 to ptr), 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %58, ptr %55, align 8
-  %59 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %38, i64 5
+  %57 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %56, 0
+  %58 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %57, ptr inttoptr (i64 20013 to ptr), 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %58, ptr %55, align 8
+  %59 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %38, i64 5
   %60 = load ptr, ptr @_llgo_int8, align 8
-  %61 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %60, 0
-  %62 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %61, ptr inttoptr (i64 1 to ptr), 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %62, ptr %59, align 8
-  %63 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %38, i64 6
+  %61 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %60, 0
+  %62 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %61, ptr inttoptr (i64 1 to ptr), 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %62, ptr %59, align 8
+  %63 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %38, i64 6
   %64 = load ptr, ptr @_llgo_int16, align 8
-  %65 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %64, 0
-  %66 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %65, ptr inttoptr (i64 2 to ptr), 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %66, ptr %63, align 8
-  %67 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %38, i64 7
+  %65 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %64, 0
+  %66 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %65, ptr inttoptr (i64 2 to ptr), 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %66, ptr %63, align 8
+  %67 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %38, i64 7
   %68 = load ptr, ptr @_llgo_int32, align 8
-  %69 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %68, 0
-  %70 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %69, ptr inttoptr (i64 3 to ptr), 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %70, ptr %67, align 8
-  %71 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %38, i64 8
+  %69 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %68, 0
+  %70 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %69, ptr inttoptr (i64 3 to ptr), 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %70, ptr %67, align 8
+  %71 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %38, i64 8
   %72 = load ptr, ptr @_llgo_int64, align 8
-  %73 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %72, 0
-  %74 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %73, ptr inttoptr (i64 4 to ptr), 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %74, ptr %71, align 8
-  %75 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %38, i64 9
+  %73 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %72, 0
+  %74 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %73, ptr inttoptr (i64 4 to ptr), 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %74, ptr %71, align 8
+  %75 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %38, i64 9
   %76 = load ptr, ptr @_llgo_int, align 8
-  %77 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %76, 0
-  %78 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %77, ptr inttoptr (i64 5 to ptr), 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %78, ptr %75, align 8
-  %79 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %38, i64 10
+  %77 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %76, 0
+  %78 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %77, ptr inttoptr (i64 5 to ptr), 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %78, ptr %75, align 8
+  %79 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %38, i64 10
   %80 = load ptr, ptr @_llgo_byte, align 8
-  %81 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %80, 0
-  %82 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %81, ptr inttoptr (i64 1 to ptr), 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %82, ptr %79, align 8
-  %83 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %38, i64 11
+  %81 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %80, 0
+  %82 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %81, ptr inttoptr (i64 1 to ptr), 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %82, ptr %79, align 8
+  %83 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %38, i64 11
   %84 = load ptr, ptr @_llgo_uint16, align 8
-  %85 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %84, 0
-  %86 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %85, ptr inttoptr (i64 2 to ptr), 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %86, ptr %83, align 8
-  %87 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %38, i64 12
+  %85 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %84, 0
+  %86 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %85, ptr inttoptr (i64 2 to ptr), 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %86, ptr %83, align 8
+  %87 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %38, i64 12
   %88 = load ptr, ptr @_llgo_uint32, align 8
-  %89 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %88, 0
-  %90 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %89, ptr inttoptr (i64 3 to ptr), 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %90, ptr %87, align 8
-  %91 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %38, i64 13
+  %89 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %88, 0
+  %90 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %89, ptr inttoptr (i64 3 to ptr), 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %90, ptr %87, align 8
+  %91 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %38, i64 13
   %92 = load ptr, ptr @_llgo_uint64, align 8
-  %93 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %92, 0
-  %94 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %93, ptr inttoptr (i64 4 to ptr), 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %94, ptr %91, align 8
-  %95 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %38, i64 14
+  %93 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %92, 0
+  %94 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %93, ptr inttoptr (i64 4 to ptr), 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %94, ptr %91, align 8
+  %95 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %38, i64 14
   %96 = load ptr, ptr @_llgo_uintptr, align 8
-  %97 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %96, 0
-  %98 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %97, ptr inttoptr (i64 5 to ptr), 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %98, ptr %95, align 8
-  %99 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %38, i64 15
+  %97 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %96, 0
+  %98 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %97, ptr inttoptr (i64 5 to ptr), 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %98, ptr %95, align 8
+  %99 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %38, i64 15
   %100 = load ptr, ptr @_llgo_string, align 8
-  %101 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 4 }, ptr %101, align 8
-  %102 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %100, 0
-  %103 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %102, ptr %101, 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %103, ptr %99, align 8
-  %104 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %38, 0
-  %105 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %104, i64 16, 1
-  %106 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %105, i64 16, 2
-  call void @main.println(%"github.com/goplus/llgo/internal/runtime.Slice" %106)
-  %107 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 16)
-  %108 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %107, i64 0
+  %101 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 4 }, ptr %101, align 8
+  %102 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %100, 0
+  %103 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %102, ptr %101, 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %103, ptr %99, align 8
+  %104 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %38, 0
+  %105 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %104, i64 16, 1
+  %106 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %105, i64 16, 2
+  call void @main.println(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %106)
+  %107 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 16)
+  %108 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %107, i64 0
   %109 = load ptr, ptr @_llgo_complex128, align 8
-  %110 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
+  %110 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
   store { double, double } { double 1.000000e+00, double 2.000000e+00 }, ptr %110, align 8
-  %111 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %109, 0
-  %112 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %111, ptr %110, 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %112, ptr %108, align 8
-  %113 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %107, 0
-  %114 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %113, i64 1, 1
-  %115 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %114, i64 1, 2
-  call void @main.println(%"github.com/goplus/llgo/internal/runtime.Slice" %115)
+  %111 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %109, 0
+  %112 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %111, ptr %110, 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %112, ptr %108, align 8
+  %113 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %107, 0
+  %114 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %113, i64 1, 1
+  %115 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %114, i64 1, 2
+  call void @main.println(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %115)
   ret i32 0
 
 _llgo_3:                                          ; preds = %_llgo_0
@@ -310,9 +310,9 @@ _llgo_0:
   ret void
 }
 
-define void @main.printany(%"github.com/goplus/llgo/internal/runtime.eface" %0) {
+define void @main.printany(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %0) {
 _llgo_0:
-  %1 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 0
+  %1 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 0
   %2 = load ptr, ptr @_llgo_bool, align 8
   %3 = icmp eq ptr %1, %2
   br i1 %3, label %_llgo_35, label %_llgo_36
@@ -325,7 +325,7 @@ _llgo_2:                                          ; preds = %_llgo_37
   br label %_llgo_1
 
 _llgo_3:                                          ; preds = %_llgo_37
-  %4 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 0
+  %4 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 0
   %5 = load ptr, ptr @_llgo_int, align 8
   %6 = icmp eq ptr %4, %5
   br i1 %6, label %_llgo_38, label %_llgo_39
@@ -335,7 +335,7 @@ _llgo_4:                                          ; preds = %_llgo_40
   br label %_llgo_1
 
 _llgo_5:                                          ; preds = %_llgo_40
-  %7 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 0
+  %7 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 0
   %8 = load ptr, ptr @_llgo_int8, align 8
   %9 = icmp eq ptr %7, %8
   br i1 %9, label %_llgo_41, label %_llgo_42
@@ -346,7 +346,7 @@ _llgo_6:                                          ; preds = %_llgo_43
   br label %_llgo_1
 
 _llgo_7:                                          ; preds = %_llgo_43
-  %11 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 0
+  %11 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 0
   %12 = load ptr, ptr @_llgo_int16, align 8
   %13 = icmp eq ptr %11, %12
   br i1 %13, label %_llgo_44, label %_llgo_45
@@ -357,7 +357,7 @@ _llgo_8:                                          ; preds = %_llgo_46
   br label %_llgo_1
 
 _llgo_9:                                          ; preds = %_llgo_46
-  %15 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 0
+  %15 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 0
   %16 = load ptr, ptr @_llgo_int32, align 8
   %17 = icmp eq ptr %15, %16
   br i1 %17, label %_llgo_47, label %_llgo_48
@@ -368,7 +368,7 @@ _llgo_10:                                         ; preds = %_llgo_49
   br label %_llgo_1
 
 _llgo_11:                                         ; preds = %_llgo_49
-  %19 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 0
+  %19 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 0
   %20 = load ptr, ptr @_llgo_int64, align 8
   %21 = icmp eq ptr %19, %20
   br i1 %21, label %_llgo_50, label %_llgo_51
@@ -378,7 +378,7 @@ _llgo_12:                                         ; preds = %_llgo_52
   br label %_llgo_1
 
 _llgo_13:                                         ; preds = %_llgo_52
-  %22 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 0
+  %22 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 0
   %23 = load ptr, ptr @_llgo_uint, align 8
   %24 = icmp eq ptr %22, %23
   br i1 %24, label %_llgo_53, label %_llgo_54
@@ -388,7 +388,7 @@ _llgo_14:                                         ; preds = %_llgo_55
   br label %_llgo_1
 
 _llgo_15:                                         ; preds = %_llgo_55
-  %25 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 0
+  %25 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 0
   %26 = load ptr, ptr @_llgo_byte, align 8
   %27 = icmp eq ptr %25, %26
   br i1 %27, label %_llgo_56, label %_llgo_57
@@ -399,7 +399,7 @@ _llgo_16:                                         ; preds = %_llgo_58
   br label %_llgo_1
 
 _llgo_17:                                         ; preds = %_llgo_58
-  %29 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 0
+  %29 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 0
   %30 = load ptr, ptr @_llgo_uint16, align 8
   %31 = icmp eq ptr %29, %30
   br i1 %31, label %_llgo_59, label %_llgo_60
@@ -410,7 +410,7 @@ _llgo_18:                                         ; preds = %_llgo_61
   br label %_llgo_1
 
 _llgo_19:                                         ; preds = %_llgo_61
-  %33 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 0
+  %33 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 0
   %34 = load ptr, ptr @_llgo_uint32, align 8
   %35 = icmp eq ptr %33, %34
   br i1 %35, label %_llgo_62, label %_llgo_63
@@ -421,7 +421,7 @@ _llgo_20:                                         ; preds = %_llgo_64
   br label %_llgo_1
 
 _llgo_21:                                         ; preds = %_llgo_64
-  %37 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 0
+  %37 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 0
   %38 = load ptr, ptr @_llgo_uint64, align 8
   %39 = icmp eq ptr %37, %38
   br i1 %39, label %_llgo_65, label %_llgo_66
@@ -431,7 +431,7 @@ _llgo_22:                                         ; preds = %_llgo_67
   br label %_llgo_1
 
 _llgo_23:                                         ; preds = %_llgo_67
-  %40 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 0
+  %40 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 0
   %41 = load ptr, ptr @_llgo_uintptr, align 8
   %42 = icmp eq ptr %40, %41
   br i1 %42, label %_llgo_68, label %_llgo_69
@@ -441,7 +441,7 @@ _llgo_24:                                         ; preds = %_llgo_70
   br label %_llgo_1
 
 _llgo_25:                                         ; preds = %_llgo_70
-  %43 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 0
+  %43 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 0
   %44 = load ptr, ptr @_llgo_float32, align 8
   %45 = icmp eq ptr %43, %44
   br i1 %45, label %_llgo_71, label %_llgo_72
@@ -452,7 +452,7 @@ _llgo_26:                                         ; preds = %_llgo_73
   br label %_llgo_1
 
 _llgo_27:                                         ; preds = %_llgo_73
-  %47 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 0
+  %47 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 0
   %48 = load ptr, ptr @_llgo_float64, align 8
   %49 = icmp eq ptr %47, %48
   br i1 %49, label %_llgo_74, label %_llgo_75
@@ -462,49 +462,49 @@ _llgo_28:                                         ; preds = %_llgo_76
   br label %_llgo_1
 
 _llgo_29:                                         ; preds = %_llgo_76
-  %50 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 0
+  %50 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 0
   %51 = load ptr, ptr @_llgo_complex64, align 8
   %52 = icmp eq ptr %50, %51
   br i1 %52, label %_llgo_77, label %_llgo_78
 
 _llgo_30:                                         ; preds = %_llgo_79
-  call void @main.printstring(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 1 })
+  call void @main.printstring(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 1 })
   %53 = extractvalue { float, float } %178, 0
   %54 = fpext float %53 to double
   call void @main.printfloat(double %54)
   %55 = extractvalue { float, float } %178, 1
   %56 = fpext float %55 to double
   call void @main.printfloat(double %56)
-  call void @main.printstring(%"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 2 })
+  call void @main.printstring(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 2 })
   br label %_llgo_1
 
 _llgo_31:                                         ; preds = %_llgo_79
-  %57 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 0
+  %57 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 0
   %58 = load ptr, ptr @_llgo_complex128, align 8
   %59 = icmp eq ptr %57, %58
   br i1 %59, label %_llgo_80, label %_llgo_81
 
 _llgo_32:                                         ; preds = %_llgo_82
-  call void @main.printstring(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 1 })
+  call void @main.printstring(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 1 })
   %60 = extractvalue { double, double } %185, 0
   call void @main.printfloat(double %60)
   %61 = extractvalue { double, double } %185, 1
   call void @main.printfloat(double %61)
-  call void @main.printstring(%"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 2 })
+  call void @main.printstring(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 2 })
   br label %_llgo_1
 
 _llgo_33:                                         ; preds = %_llgo_82
-  %62 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 0
+  %62 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 0
   %63 = load ptr, ptr @_llgo_string, align 8
   %64 = icmp eq ptr %62, %63
   br i1 %64, label %_llgo_83, label %_llgo_84
 
 _llgo_34:                                         ; preds = %_llgo_85
-  call void @main.printstring(%"github.com/goplus/llgo/internal/runtime.String" %192)
+  call void @main.printstring(%"github.com/goplus/llgo/runtime/internal/runtime.String" %192)
   br label %_llgo_1
 
 _llgo_35:                                         ; preds = %_llgo_0
-  %65 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 1
+  %65 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 1
   %66 = ptrtoint ptr %65 to i64
   %67 = trunc i64 %66 to i1
   %68 = insertvalue { i1, i1 } undef, i1 %67, 0
@@ -521,7 +521,7 @@ _llgo_37:                                         ; preds = %_llgo_36, %_llgo_35
   br i1 %72, label %_llgo_2, label %_llgo_3
 
 _llgo_38:                                         ; preds = %_llgo_3
-  %73 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 1
+  %73 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 1
   %74 = ptrtoint ptr %73 to i64
   %75 = insertvalue { i64, i1 } undef, i64 %74, 0
   %76 = insertvalue { i64, i1 } %75, i1 true, 1
@@ -537,7 +537,7 @@ _llgo_40:                                         ; preds = %_llgo_39, %_llgo_38
   br i1 %79, label %_llgo_4, label %_llgo_5
 
 _llgo_41:                                         ; preds = %_llgo_5
-  %80 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 1
+  %80 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 1
   %81 = ptrtoint ptr %80 to i64
   %82 = trunc i64 %81 to i8
   %83 = insertvalue { i8, i1 } undef, i8 %82, 0
@@ -554,7 +554,7 @@ _llgo_43:                                         ; preds = %_llgo_42, %_llgo_41
   br i1 %87, label %_llgo_6, label %_llgo_7
 
 _llgo_44:                                         ; preds = %_llgo_7
-  %88 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 1
+  %88 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 1
   %89 = ptrtoint ptr %88 to i64
   %90 = trunc i64 %89 to i16
   %91 = insertvalue { i16, i1 } undef, i16 %90, 0
@@ -571,7 +571,7 @@ _llgo_46:                                         ; preds = %_llgo_45, %_llgo_44
   br i1 %95, label %_llgo_8, label %_llgo_9
 
 _llgo_47:                                         ; preds = %_llgo_9
-  %96 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 1
+  %96 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 1
   %97 = ptrtoint ptr %96 to i64
   %98 = trunc i64 %97 to i32
   %99 = insertvalue { i32, i1 } undef, i32 %98, 0
@@ -588,7 +588,7 @@ _llgo_49:                                         ; preds = %_llgo_48, %_llgo_47
   br i1 %103, label %_llgo_10, label %_llgo_11
 
 _llgo_50:                                         ; preds = %_llgo_11
-  %104 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 1
+  %104 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 1
   %105 = ptrtoint ptr %104 to i64
   %106 = insertvalue { i64, i1 } undef, i64 %105, 0
   %107 = insertvalue { i64, i1 } %106, i1 true, 1
@@ -604,7 +604,7 @@ _llgo_52:                                         ; preds = %_llgo_51, %_llgo_50
   br i1 %110, label %_llgo_12, label %_llgo_13
 
 _llgo_53:                                         ; preds = %_llgo_13
-  %111 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 1
+  %111 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 1
   %112 = ptrtoint ptr %111 to i64
   %113 = insertvalue { i64, i1 } undef, i64 %112, 0
   %114 = insertvalue { i64, i1 } %113, i1 true, 1
@@ -620,7 +620,7 @@ _llgo_55:                                         ; preds = %_llgo_54, %_llgo_53
   br i1 %117, label %_llgo_14, label %_llgo_15
 
 _llgo_56:                                         ; preds = %_llgo_15
-  %118 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 1
+  %118 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 1
   %119 = ptrtoint ptr %118 to i64
   %120 = trunc i64 %119 to i8
   %121 = insertvalue { i8, i1 } undef, i8 %120, 0
@@ -637,7 +637,7 @@ _llgo_58:                                         ; preds = %_llgo_57, %_llgo_56
   br i1 %125, label %_llgo_16, label %_llgo_17
 
 _llgo_59:                                         ; preds = %_llgo_17
-  %126 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 1
+  %126 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 1
   %127 = ptrtoint ptr %126 to i64
   %128 = trunc i64 %127 to i16
   %129 = insertvalue { i16, i1 } undef, i16 %128, 0
@@ -654,7 +654,7 @@ _llgo_61:                                         ; preds = %_llgo_60, %_llgo_59
   br i1 %133, label %_llgo_18, label %_llgo_19
 
 _llgo_62:                                         ; preds = %_llgo_19
-  %134 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 1
+  %134 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 1
   %135 = ptrtoint ptr %134 to i64
   %136 = trunc i64 %135 to i32
   %137 = insertvalue { i32, i1 } undef, i32 %136, 0
@@ -671,7 +671,7 @@ _llgo_64:                                         ; preds = %_llgo_63, %_llgo_62
   br i1 %141, label %_llgo_20, label %_llgo_21
 
 _llgo_65:                                         ; preds = %_llgo_21
-  %142 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 1
+  %142 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 1
   %143 = ptrtoint ptr %142 to i64
   %144 = insertvalue { i64, i1 } undef, i64 %143, 0
   %145 = insertvalue { i64, i1 } %144, i1 true, 1
@@ -687,7 +687,7 @@ _llgo_67:                                         ; preds = %_llgo_66, %_llgo_65
   br i1 %148, label %_llgo_22, label %_llgo_23
 
 _llgo_68:                                         ; preds = %_llgo_23
-  %149 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 1
+  %149 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 1
   %150 = ptrtoint ptr %149 to i64
   %151 = insertvalue { i64, i1 } undef, i64 %150, 0
   %152 = insertvalue { i64, i1 } %151, i1 true, 1
@@ -703,7 +703,7 @@ _llgo_70:                                         ; preds = %_llgo_69, %_llgo_68
   br i1 %155, label %_llgo_24, label %_llgo_25
 
 _llgo_71:                                         ; preds = %_llgo_25
-  %156 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 1
+  %156 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 1
   %157 = ptrtoint ptr %156 to i64
   %158 = trunc i64 %157 to i32
   %159 = bitcast i32 %158 to float
@@ -721,7 +721,7 @@ _llgo_73:                                         ; preds = %_llgo_72, %_llgo_71
   br i1 %164, label %_llgo_26, label %_llgo_27
 
 _llgo_74:                                         ; preds = %_llgo_27
-  %165 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 1
+  %165 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 1
   %166 = ptrtoint ptr %165 to i64
   %167 = bitcast i64 %166 to double
   %168 = insertvalue { double, i1 } undef, double %167, 0
@@ -738,7 +738,7 @@ _llgo_76:                                         ; preds = %_llgo_75, %_llgo_74
   br i1 %172, label %_llgo_28, label %_llgo_29
 
 _llgo_77:                                         ; preds = %_llgo_29
-  %173 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 1
+  %173 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 1
   %174 = load { float, float }, ptr %173, align 4
   %175 = insertvalue { { float, float }, i1 } undef, { float, float } %174, 0
   %176 = insertvalue { { float, float }, i1 } %175, i1 true, 1
@@ -754,7 +754,7 @@ _llgo_79:                                         ; preds = %_llgo_78, %_llgo_77
   br i1 %179, label %_llgo_30, label %_llgo_31
 
 _llgo_80:                                         ; preds = %_llgo_31
-  %180 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 1
+  %180 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 1
   %181 = load { double, double }, ptr %180, align 8
   %182 = insertvalue { { double, double }, i1 } undef, { double, double } %181, 0
   %183 = insertvalue { { double, double }, i1 } %182, i1 true, 1
@@ -770,19 +770,19 @@ _llgo_82:                                         ; preds = %_llgo_81, %_llgo_80
   br i1 %186, label %_llgo_32, label %_llgo_33
 
 _llgo_83:                                         ; preds = %_llgo_33
-  %187 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 1
-  %188 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %187, align 8
-  %189 = insertvalue { %"github.com/goplus/llgo/internal/runtime.String", i1 } undef, %"github.com/goplus/llgo/internal/runtime.String" %188, 0
-  %190 = insertvalue { %"github.com/goplus/llgo/internal/runtime.String", i1 } %189, i1 true, 1
+  %187 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 1
+  %188 = load %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %187, align 8
+  %189 = insertvalue { %"github.com/goplus/llgo/runtime/internal/runtime.String", i1 } undef, %"github.com/goplus/llgo/runtime/internal/runtime.String" %188, 0
+  %190 = insertvalue { %"github.com/goplus/llgo/runtime/internal/runtime.String", i1 } %189, i1 true, 1
   br label %_llgo_85
 
 _llgo_84:                                         ; preds = %_llgo_33
   br label %_llgo_85
 
 _llgo_85:                                         ; preds = %_llgo_84, %_llgo_83
-  %191 = phi { %"github.com/goplus/llgo/internal/runtime.String", i1 } [ %190, %_llgo_83 ], [ zeroinitializer, %_llgo_84 ]
-  %192 = extractvalue { %"github.com/goplus/llgo/internal/runtime.String", i1 } %191, 0
-  %193 = extractvalue { %"github.com/goplus/llgo/internal/runtime.String", i1 } %191, 1
+  %191 = phi { %"github.com/goplus/llgo/runtime/internal/runtime.String", i1 } [ %190, %_llgo_83 ], [ zeroinitializer, %_llgo_84 ]
+  %192 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.String", i1 } %191, 0
+  %193 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.String", i1 } %191, 1
   br i1 %193, label %_llgo_34, label %_llgo_1
 }
 
@@ -791,14 +791,14 @@ _llgo_0:
   br i1 %0, label %_llgo_1, label %_llgo_3
 
 _llgo_1:                                          ; preds = %_llgo_0
-  call void @main.printstring(%"github.com/goplus/llgo/internal/runtime.String" { ptr @6, i64 4 })
+  call void @main.printstring(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 4 })
   br label %_llgo_2
 
 _llgo_2:                                          ; preds = %_llgo_3, %_llgo_1
   ret void
 
 _llgo_3:                                          ; preds = %_llgo_0
-  call void @main.printstring(%"github.com/goplus/llgo/internal/runtime.String" { ptr @7, i64 5 })
+  call void @main.printstring(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 5 })
   br label %_llgo_2
 }
 
@@ -808,11 +808,11 @@ _llgo_0:
   br i1 %1, label %_llgo_1, label %_llgo_3
 
 _llgo_1:                                          ; preds = %_llgo_0
-  call void @main.printstring(%"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 3 })
+  call void @main.printstring(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 3 })
   ret void
 
 _llgo_2:                                          ; preds = %_llgo_7
-  call void @main.printstring(%"github.com/goplus/llgo/internal/runtime.String" { ptr @9, i64 4 })
+  call void @main.printstring(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @9, i64 4 })
   ret void
 
 _llgo_3:                                          ; preds = %_llgo_0
@@ -821,7 +821,7 @@ _llgo_3:                                          ; preds = %_llgo_0
   br i1 %3, label %_llgo_6, label %_llgo_7
 
 _llgo_4:                                          ; preds = %_llgo_10
-  call void @main.printstring(%"github.com/goplus/llgo/internal/runtime.String" { ptr @10, i64 4 })
+  call void @main.printstring(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @10, i64 4 })
   ret void
 
 _llgo_5:                                          ; preds = %_llgo_7
@@ -838,7 +838,7 @@ _llgo_7:                                          ; preds = %_llgo_6, %_llgo_3
   br i1 %7, label %_llgo_2, label %_llgo_5
 
 _llgo_8:                                          ; preds = %_llgo_10
-  %8 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 14)
+  %8 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 14)
   %9 = getelementptr inbounds i8, ptr %8, i64 0
   store i8 43, ptr %9, align 1
   %10 = fcmp oeq double %0, 0.000000e+00
@@ -937,7 +937,7 @@ _llgo_26:                                         ; preds = %_llgo_25
   %47 = icmp slt i64 %44, 0
   %48 = icmp sge i64 %44, 14
   %49 = or i1 %48, %47
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %49)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %49)
   %50 = getelementptr inbounds i8, ptr %8, i64 %44
   store i8 %46, ptr %50, align 1
   %51 = sitofp i64 %43 to double
@@ -984,28 +984,28 @@ _llgo_29:                                         ; preds = %_llgo_28, %_llgo_27
   %76 = add i8 %75, 48
   %77 = getelementptr inbounds i8, ptr %8, i64 13
   store i8 %76, ptr %77, align 1
-  %78 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %8, 0
-  %79 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %78, i64 14, 1
-  %80 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %79, i64 14, 2
-  call void @main.gwrite(%"github.com/goplus/llgo/internal/runtime.Slice" %80)
+  %78 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %8, 0
+  %79 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %78, i64 14, 1
+  %80 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %79, i64 14, 2
+  call void @main.gwrite(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %80)
   ret void
 }
 
 define void @main.printhex(i64 %0) {
 _llgo_0:
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 100)
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 100)
   br label %_llgo_3
 
 _llgo_1:                                          ; preds = %_llgo_3
   %2 = urem i64 %22, 16
   %3 = icmp sge i64 %2, 16
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %3)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %3)
   %4 = getelementptr inbounds i8, ptr @11, i64 %2
   %5 = load i8, ptr %4, align 1
   %6 = icmp slt i64 %23, 0
   %7 = icmp sge i64 %23, 100
   %8 = or i1 %7, %6
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %8)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %8)
   %9 = getelementptr inbounds i8, ptr %1, i64 %23
   store i8 %5, ptr %9, align 1
   %10 = icmp ult i64 %22, 16
@@ -1016,18 +1016,18 @@ _llgo_2:                                          ; preds = %_llgo_5, %_llgo_3
   %12 = icmp slt i64 %11, 0
   %13 = icmp sge i64 %11, 100
   %14 = or i1 %13, %12
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %14)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %14)
   %15 = getelementptr inbounds i8, ptr %1, i64 %11
   store i8 120, ptr %15, align 1
   %16 = sub i64 %11, 1
   %17 = icmp slt i64 %16, 0
   %18 = icmp sge i64 %16, 100
   %19 = or i1 %18, %17
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %19)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %19)
   %20 = getelementptr inbounds i8, ptr %1, i64 %16
   store i8 48, ptr %20, align 1
-  %21 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.NewSlice3"(ptr %1, i64 1, i64 100, i64 %16, i64 100, i64 100)
-  call void @main.gwrite(%"github.com/goplus/llgo/internal/runtime.Slice" %21)
+  %21 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.NewSlice3"(ptr %1, i64 1, i64 100, i64 %16, i64 100, i64 100)
+  call void @main.gwrite(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %21)
   ret void
 
 _llgo_3:                                          ; preds = %_llgo_4, %_llgo_0
@@ -1054,7 +1054,7 @@ _llgo_0:
   br i1 %1, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  call void @main.printstring(%"github.com/goplus/llgo/internal/runtime.String" { ptr @12, i64 1 })
+  call void @main.printstring(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @12, i64 1 })
   %2 = sub i64 0, %0
   br label %_llgo_2
 
@@ -1064,9 +1064,9 @@ _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
   ret void
 }
 
-define void @main.println(%"github.com/goplus/llgo/internal/runtime.Slice" %0) {
+define void @main.println(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %0) {
 _llgo_0:
-  %1 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %0, 1
+  %1 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %0, 1
   br label %_llgo_1
 
 _llgo_1:                                          ; preds = %_llgo_5, %_llgo_0
@@ -1076,14 +1076,14 @@ _llgo_1:                                          ; preds = %_llgo_5, %_llgo_0
   br i1 %4, label %_llgo_2, label %_llgo_3
 
 _llgo_2:                                          ; preds = %_llgo_1
-  %5 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %0, 0
-  %6 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %0, 1
+  %5 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %0, 0
+  %6 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %0, 1
   %7 = icmp slt i64 %3, 0
   %8 = icmp sge i64 %3, %6
   %9 = or i1 %8, %7
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %9)
-  %10 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %5, i64 %3
-  %11 = load %"github.com/goplus/llgo/internal/runtime.eface", ptr %10, align 8
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %9)
+  %10 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %5, i64 %3
+  %11 = load %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %10, align 8
   %12 = icmp ne i64 %3, 0
   br i1 %12, label %_llgo_4, label %_llgo_5
 
@@ -1092,36 +1092,36 @@ _llgo_3:                                          ; preds = %_llgo_1
   ret void
 
 _llgo_4:                                          ; preds = %_llgo_2
-  call void @main.printstring(%"github.com/goplus/llgo/internal/runtime.String" { ptr @13, i64 1 })
+  call void @main.printstring(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @13, i64 1 })
   br label %_llgo_5
 
 _llgo_5:                                          ; preds = %_llgo_4, %_llgo_2
-  call void @main.printany(%"github.com/goplus/llgo/internal/runtime.eface" %11)
+  call void @main.printany(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %11)
   br label %_llgo_1
 }
 
 define void @main.printnl() {
 _llgo_0:
-  call void @main.printstring(%"github.com/goplus/llgo/internal/runtime.String" { ptr @14, i64 1 })
+  call void @main.printstring(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @14, i64 1 })
   ret void
 }
 
 define void @main.printsp() {
 _llgo_0:
-  call void @main.printstring(%"github.com/goplus/llgo/internal/runtime.String" { ptr @13, i64 1 })
+  call void @main.printstring(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @13, i64 1 })
   ret void
 }
 
-define void @main.printstring(%"github.com/goplus/llgo/internal/runtime.String" %0) {
+define void @main.printstring(%"github.com/goplus/llgo/runtime/internal/runtime.String" %0) {
 _llgo_0:
-  %1 = call %"github.com/goplus/llgo/internal/runtime.Slice" @main.bytes(%"github.com/goplus/llgo/internal/runtime.String" %0)
-  call void @main.gwrite(%"github.com/goplus/llgo/internal/runtime.Slice" %1)
+  %1 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @main.bytes(%"github.com/goplus/llgo/runtime/internal/runtime.String" %0)
+  call void @main.gwrite(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1)
   ret void
 }
 
 define void @main.printuint(i64 %0) {
 _llgo_0:
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 100)
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 100)
   br label %_llgo_3
 
 _llgo_1:                                          ; preds = %_llgo_3
@@ -1131,15 +1131,15 @@ _llgo_1:                                          ; preds = %_llgo_3
   %5 = icmp slt i64 %12, 0
   %6 = icmp sge i64 %12, 100
   %7 = or i1 %6, %5
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %7)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %7)
   %8 = getelementptr inbounds i8, ptr %1, i64 %12
   store i8 %4, ptr %8, align 1
   %9 = icmp ult i64 %11, 10
   br i1 %9, label %_llgo_2, label %_llgo_4
 
 _llgo_2:                                          ; preds = %_llgo_1, %_llgo_3
-  %10 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.NewSlice3"(ptr %1, i64 1, i64 100, i64 %12, i64 100, i64 100)
-  call void @main.gwrite(%"github.com/goplus/llgo/internal/runtime.Slice" %10)
+  %10 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.NewSlice3"(ptr %1, i64 1, i64 100, i64 %12, i64 100, i64 100)
+  call void @main.gwrite(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %10)
   ret void
 
 _llgo_3:                                          ; preds = %_llgo_4, %_llgo_0
@@ -1173,13 +1173,13 @@ _llgo_0:
   ret ptr %0
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1)
 
 declare i32 @printf(ptr, ...)
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 define void @"main.init$after"() {
 _llgo_0:
@@ -1188,7 +1188,7 @@ _llgo_0:
   br i1 %1, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 45)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 45)
   store ptr %2, ptr @_llgo_float32, align 8
   br label %_llgo_2
 
@@ -1198,7 +1198,7 @@ _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
   br i1 %4, label %_llgo_3, label %_llgo_4
 
 _llgo_3:                                          ; preds = %_llgo_2
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 46)
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 46)
   store ptr %5, ptr @_llgo_float64, align 8
   br label %_llgo_4
 
@@ -1208,7 +1208,7 @@ _llgo_4:                                          ; preds = %_llgo_3, %_llgo_2
   br i1 %7, label %_llgo_5, label %_llgo_6
 
 _llgo_5:                                          ; preds = %_llgo_4
-  %8 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
+  %8 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
   store ptr %8, ptr @_llgo_string, align 8
   br label %_llgo_6
 
@@ -1218,7 +1218,7 @@ _llgo_6:                                          ; preds = %_llgo_5, %_llgo_4
   br i1 %10, label %_llgo_7, label %_llgo_8
 
 _llgo_7:                                          ; preds = %_llgo_6
-  %11 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 33)
+  %11 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 33)
   store ptr %11, ptr @_llgo_bool, align 8
   br label %_llgo_8
 
@@ -1228,7 +1228,7 @@ _llgo_8:                                          ; preds = %_llgo_7, %_llgo_6
   br i1 %13, label %_llgo_9, label %_llgo_10
 
 _llgo_9:                                          ; preds = %_llgo_8
-  %14 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 37)
+  %14 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 37)
   store ptr %14, ptr @_llgo_int32, align 8
   br label %_llgo_10
 
@@ -1238,7 +1238,7 @@ _llgo_10:                                         ; preds = %_llgo_9, %_llgo_8
   br i1 %16, label %_llgo_11, label %_llgo_12
 
 _llgo_11:                                         ; preds = %_llgo_10
-  %17 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 35)
+  %17 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 35)
   store ptr %17, ptr @_llgo_int8, align 8
   br label %_llgo_12
 
@@ -1248,7 +1248,7 @@ _llgo_12:                                         ; preds = %_llgo_11, %_llgo_10
   br i1 %19, label %_llgo_13, label %_llgo_14
 
 _llgo_13:                                         ; preds = %_llgo_12
-  %20 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 36)
+  %20 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 36)
   store ptr %20, ptr @_llgo_int16, align 8
   br label %_llgo_14
 
@@ -1258,7 +1258,7 @@ _llgo_14:                                         ; preds = %_llgo_13, %_llgo_12
   br i1 %22, label %_llgo_15, label %_llgo_16
 
 _llgo_15:                                         ; preds = %_llgo_14
-  %23 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 38)
+  %23 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 38)
   store ptr %23, ptr @_llgo_int64, align 8
   br label %_llgo_16
 
@@ -1268,7 +1268,7 @@ _llgo_16:                                         ; preds = %_llgo_15, %_llgo_14
   br i1 %25, label %_llgo_17, label %_llgo_18
 
 _llgo_17:                                         ; preds = %_llgo_16
-  %26 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
+  %26 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
   store ptr %26, ptr @_llgo_int, align 8
   br label %_llgo_18
 
@@ -1278,7 +1278,7 @@ _llgo_18:                                         ; preds = %_llgo_17, %_llgo_16
   br i1 %28, label %_llgo_19, label %_llgo_20
 
 _llgo_19:                                         ; preds = %_llgo_18
-  %29 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 40)
+  %29 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 40)
   store ptr %29, ptr @_llgo_byte, align 8
   br label %_llgo_20
 
@@ -1288,7 +1288,7 @@ _llgo_20:                                         ; preds = %_llgo_19, %_llgo_18
   br i1 %31, label %_llgo_21, label %_llgo_22
 
 _llgo_21:                                         ; preds = %_llgo_20
-  %32 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 41)
+  %32 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 41)
   store ptr %32, ptr @_llgo_uint16, align 8
   br label %_llgo_22
 
@@ -1298,7 +1298,7 @@ _llgo_22:                                         ; preds = %_llgo_21, %_llgo_20
   br i1 %34, label %_llgo_23, label %_llgo_24
 
 _llgo_23:                                         ; preds = %_llgo_22
-  %35 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 42)
+  %35 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 42)
   store ptr %35, ptr @_llgo_uint32, align 8
   br label %_llgo_24
 
@@ -1308,7 +1308,7 @@ _llgo_24:                                         ; preds = %_llgo_23, %_llgo_22
   br i1 %37, label %_llgo_25, label %_llgo_26
 
 _llgo_25:                                         ; preds = %_llgo_24
-  %38 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 43)
+  %38 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 43)
   store ptr %38, ptr @_llgo_uint64, align 8
   br label %_llgo_26
 
@@ -1318,7 +1318,7 @@ _llgo_26:                                         ; preds = %_llgo_25, %_llgo_24
   br i1 %40, label %_llgo_27, label %_llgo_28
 
 _llgo_27:                                         ; preds = %_llgo_26
-  %41 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 44)
+  %41 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 44)
   store ptr %41, ptr @_llgo_uintptr, align 8
   br label %_llgo_28
 
@@ -1328,7 +1328,7 @@ _llgo_28:                                         ; preds = %_llgo_27, %_llgo_26
   br i1 %43, label %_llgo_29, label %_llgo_30
 
 _llgo_29:                                         ; preds = %_llgo_28
-  %44 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 16)
+  %44 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 16)
   store ptr %44, ptr @_llgo_complex128, align 8
   br label %_llgo_30
 
@@ -1338,7 +1338,7 @@ _llgo_30:                                         ; preds = %_llgo_29, %_llgo_28
   br i1 %46, label %_llgo_31, label %_llgo_32
 
 _llgo_31:                                         ; preds = %_llgo_30
-  %47 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 39)
+  %47 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 39)
   store ptr %47, ptr @_llgo_uint, align 8
   br label %_llgo_32
 
@@ -1348,7 +1348,7 @@ _llgo_32:                                         ; preds = %_llgo_31, %_llgo_30
   br i1 %49, label %_llgo_33, label %_llgo_34
 
 _llgo_33:                                         ; preds = %_llgo_32
-  %50 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 15)
+  %50 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 15)
   store ptr %50, ptr @_llgo_complex64, align 8
   br label %_llgo_34
 
@@ -1356,8 +1356,8 @@ _llgo_34:                                         ; preds = %_llgo_33, %_llgo_32
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
-declare %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.NewSlice3"(ptr, i64, i64, i64, i64, i64)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.NewSlice3"(ptr, i64, i64, i64, i64, i64)
diff --git a/compiler/cl/_testdata/printf/out.ll b/compiler/cl/_testdata/printf/out.ll
index 1271af05..a1d05cf6 100644
--- a/compiler/cl/_testdata/printf/out.ll
+++ b/compiler/cl/_testdata/printf/out.ll
@@ -30,12 +30,12 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   call void (ptr, ...) @printf(ptr @main.hello)
   ret i32 0
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 declare void @printf(ptr, ...)
diff --git a/compiler/cl/_testdata/printval/out.ll b/compiler/cl/_testdata/printval/out.ll
index a9a9199c..156a2980 100644
--- a/compiler/cl/_testdata/printval/out.ll
+++ b/compiler/cl/_testdata/printval/out.ll
@@ -33,12 +33,12 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   call void (ptr, ...) @printf(ptr @main.format, i64 100)
   ret i32 0
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 declare void @printf(ptr, ...)
diff --git a/compiler/cl/_testdata/ptrmthd/out.ll b/compiler/cl/_testdata/ptrmthd/out.ll
index 669165c3..3e80604e 100644
--- a/compiler/cl/_testdata/ptrmthd/out.ll
+++ b/compiler/cl/_testdata/ptrmthd/out.ll
@@ -39,7 +39,7 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   call void @"main.(*T).Print"(ptr @main.format, i64 100)
   ret i32 0
@@ -47,4 +47,4 @@ _llgo_0:
 
 declare void @printf(ptr, ...)
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
diff --git a/compiler/cl/_testdata/uint/out.ll b/compiler/cl/_testdata/uint/out.ll
index 852fa7da..0e51cc82 100644
--- a/compiler/cl/_testdata/uint/out.ll
+++ b/compiler/cl/_testdata/uint/out.ll
@@ -29,13 +29,13 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = call i32 @main.f(i32 100)
   %3 = call i32 (ptr, ...) @printf(ptr @0, i32 %2)
   ret i32 0
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 declare i32 @printf(ptr, ...)
diff --git a/compiler/cl/_testdata/untyped/out.ll b/compiler/cl/_testdata/untyped/out.ll
index e1e480bb..2cd3e107 100644
--- a/compiler/cl/_testdata/untyped/out.ll
+++ b/compiler/cl/_testdata/untyped/out.ll
@@ -24,7 +24,7 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   br i1 false, label %_llgo_1, label %_llgo_2
 
@@ -36,4 +36,4 @@ _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
   ret i32 0
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
diff --git a/compiler/cl/_testdata/utf8/out.ll b/compiler/cl/_testdata/utf8/out.ll
index 87c70c33..8e0421f7 100644
--- a/compiler/cl/_testdata/utf8/out.ll
+++ b/compiler/cl/_testdata/utf8/out.ll
@@ -1,7 +1,7 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
 
 @main.array = global [8 x i8] zeroinitializer, align 1
 @"main.init$guard" = global i1 false, align 1
@@ -15,7 +15,7 @@ _llgo_0:
   %2 = icmp slt i64 %1, 0
   %3 = icmp sge i64 %1, 8
   %4 = or i1 %3, %2
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %4)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %4)
   %5 = getelementptr inbounds i8, ptr @main.array, i64 %1
   %6 = load i8, ptr %5, align 1
   ret i8 %6
@@ -47,7 +47,7 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   br label %_llgo_1
 
@@ -57,36 +57,36 @@ _llgo_1:                                          ; preds = %_llgo_2, %_llgo_0
   br i1 %3, label %_llgo_2, label %_llgo_3
 
 _llgo_2:                                          ; preds = %_llgo_1
-  %4 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringSlice"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 7 }, i64 %2, i64 7)
-  %5 = call { i32, i64 } @"unicode/utf8.DecodeRuneInString"(%"github.com/goplus/llgo/internal/runtime.String" %4)
+  %4 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/internal/runtime.StringSlice"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 7 }, i64 %2, i64 7)
+  %5 = call { i32, i64 } @"unicode/utf8.DecodeRuneInString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %4)
   %6 = extractvalue { i32, i64 } %5, 0
   %7 = extractvalue { i32, i64 } %5, 1
   %8 = add i64 %2, %7
   %9 = sext i32 %6 to i64
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %9)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %9)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   br label %_llgo_1
 
 _llgo_3:                                          ; preds = %_llgo_1
   %10 = call i8 @main.index(i8 2)
   %11 = icmp eq i8 %10, 3
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %11)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 %11)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i32 0
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1)
 
 declare void @"unicode/utf8.init"()
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringSlice"(%"github.com/goplus/llgo/internal/runtime.String", i64, i64)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/internal/runtime.StringSlice"(%"github.com/goplus/llgo/runtime/internal/runtime.String", i64, i64)
 
-declare { i32, i64 } @"unicode/utf8.DecodeRuneInString"(%"github.com/goplus/llgo/internal/runtime.String")
+declare { i32, i64 } @"unicode/utf8.DecodeRuneInString"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1)
diff --git a/compiler/cl/_testdata/vargs/out.ll b/compiler/cl/_testdata/vargs/out.ll
index 677f92eb..056085d9 100644
--- a/compiler/cl/_testdata/vargs/out.ll
+++ b/compiler/cl/_testdata/vargs/out.ll
@@ -1,9 +1,9 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.eface" = type { ptr, ptr }
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.eface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
 
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
@@ -31,34 +31,34 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 48)
-  %3 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %2, i64 0
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 48)
+  %3 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %2, i64 0
   %4 = load ptr, ptr @_llgo_int, align 8
-  %5 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %4, 0
-  %6 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %5, ptr inttoptr (i64 1 to ptr), 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %6, ptr %3, align 8
-  %7 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %2, i64 1
+  %5 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %4, 0
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %5, ptr inttoptr (i64 1 to ptr), 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %6, ptr %3, align 8
+  %7 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %2, i64 1
   %8 = load ptr, ptr @_llgo_int, align 8
-  %9 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %8, 0
-  %10 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %9, ptr inttoptr (i64 2 to ptr), 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %10, ptr %7, align 8
-  %11 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %2, i64 2
+  %9 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %8, 0
+  %10 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %9, ptr inttoptr (i64 2 to ptr), 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %10, ptr %7, align 8
+  %11 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %2, i64 2
   %12 = load ptr, ptr @_llgo_int, align 8
-  %13 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %12, 0
-  %14 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %13, ptr inttoptr (i64 3 to ptr), 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %14, ptr %11, align 8
-  %15 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %2, 0
-  %16 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %15, i64 3, 1
-  %17 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %16, i64 3, 2
-  call void @main.test(%"github.com/goplus/llgo/internal/runtime.Slice" %17)
+  %13 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %12, 0
+  %14 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %13, ptr inttoptr (i64 3 to ptr), 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %14, ptr %11, align 8
+  %15 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %2, 0
+  %16 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %15, i64 3, 1
+  %17 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %16, i64 3, 2
+  call void @main.test(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %17)
   ret i32 0
 }
 
-define void @main.test(%"github.com/goplus/llgo/internal/runtime.Slice" %0) {
+define void @main.test(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %0) {
 _llgo_0:
-  %1 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %0, 1
+  %1 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %0, 1
   br label %_llgo_1
 
 _llgo_1:                                          ; preds = %_llgo_4, %_llgo_0
@@ -68,15 +68,15 @@ _llgo_1:                                          ; preds = %_llgo_4, %_llgo_0
   br i1 %4, label %_llgo_2, label %_llgo_3
 
 _llgo_2:                                          ; preds = %_llgo_1
-  %5 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %0, 0
-  %6 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %0, 1
+  %5 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %0, 0
+  %6 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %0, 1
   %7 = icmp slt i64 %3, 0
   %8 = icmp sge i64 %3, %6
   %9 = or i1 %8, %7
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %9)
-  %10 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %5, i64 %3
-  %11 = load %"github.com/goplus/llgo/internal/runtime.eface", ptr %10, align 8
-  %12 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %11, 0
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %9)
+  %10 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %5, i64 %3
+  %11 = load %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %10, align 8
+  %12 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %11, 0
   %13 = load ptr, ptr @_llgo_int, align 8
   %14 = icmp eq ptr %12, %13
   br i1 %14, label %_llgo_4, label %_llgo_5
@@ -85,24 +85,24 @@ _llgo_3:                                          ; preds = %_llgo_1
   ret void
 
 _llgo_4:                                          ; preds = %_llgo_2
-  %15 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %11, 1
+  %15 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %11, 1
   %16 = ptrtoint ptr %15 to i64
   %17 = call i32 (ptr, ...) @printf(ptr @0, i64 %16)
   br label %_llgo_1
 
 _llgo_5:                                          ; preds = %_llgo_2
   %18 = load ptr, ptr @_llgo_string, align 8
-  %19 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 21 }, ptr %19, align 8
-  %20 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %18, 0
-  %21 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %20, ptr %19, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %21)
+  %19 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 21 }, ptr %19, align 8
+  %20 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %18, 0
+  %21 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %20, ptr %19, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %21)
   unreachable
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
 define void @"main.init$after"() {
 _llgo_0:
@@ -111,7 +111,7 @@ _llgo_0:
   br i1 %1, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
   store ptr %2, ptr @_llgo_int, align 8
   br label %_llgo_2
 
@@ -121,7 +121,7 @@ _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
   br i1 %4, label %_llgo_3, label %_llgo_4
 
 _llgo_3:                                          ; preds = %_llgo_2
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
   store ptr %5, ptr @_llgo_string, align 8
   br label %_llgo_4
 
@@ -129,12 +129,12 @@ _llgo_4:                                          ; preds = %_llgo_3, %_llgo_2
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface")
 
 declare i32 @printf(ptr, ...)
diff --git a/compiler/cl/_testdata/varinit/out.ll b/compiler/cl/_testdata/varinit/out.ll
index cfe2f593..38757509 100644
--- a/compiler/cl/_testdata/varinit/out.ll
+++ b/compiler/cl/_testdata/varinit/out.ll
@@ -24,7 +24,7 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = load i64, ptr @main.a, align 4
   %3 = add i64 %2, 1
@@ -33,4 +33,4 @@ _llgo_0:
   ret i32 0
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
diff --git a/compiler/cl/_testgo/allocinloop/out.ll b/compiler/cl/_testgo/allocinloop/out.ll
index 5922250e..c82eed69 100644
--- a/compiler/cl/_testgo/allocinloop/out.ll
+++ b/compiler/cl/_testgo/allocinloop/out.ll
@@ -1,16 +1,16 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
 
 @"main.init$guard" = global i1 false, align 1
 @0 = private unnamed_addr constant [5 x i8] c"hello", align 1
 @__llgo_argc = global i32 0, align 4
 @__llgo_argv = global ptr null, align 8
 
-define i64 @main.Foo(%"github.com/goplus/llgo/internal/runtime.String" %0) {
+define i64 @main.Foo(%"github.com/goplus/llgo/runtime/internal/runtime.String" %0) {
 _llgo_0:
-  %1 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %0, 1
+  %1 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.String" %0, 1
   ret i64 %1
 }
 
@@ -25,14 +25,14 @@ _llgo_1:                                          ; preds = %_llgo_2, %_llgo_0
   br i1 %2, label %_llgo_2, label %_llgo_3
 
 _llgo_2:                                          ; preds = %_llgo_1
-  %3 = call i64 @main.Foo(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 })
+  %3 = call i64 @main.Foo(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 })
   %4 = add i64 %0, %3
   %5 = add i64 %1, 1
   br label %_llgo_1
 
 _llgo_3:                                          ; preds = %_llgo_1
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %0)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %0)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret void
 }
 
@@ -53,14 +53,14 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   call void @main.Test()
   ret i32 0
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
diff --git a/compiler/cl/_testgo/cgobasic/out.ll b/compiler/cl/_testgo/cgobasic/out.ll
index 6d0a5959..5df5a10d 100644
--- a/compiler/cl/_testgo/cgobasic/out.ll
+++ b/compiler/cl/_testgo/cgobasic/out.ll
@@ -1,26 +1,26 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.eface" = type { ptr, ptr }
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
-%"github.com/goplus/llgo/internal/runtime.iface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.eface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.iface" = type { ptr, ptr }
 
-@"github.com/goplus/llgo/internal/runtime.cgoAlwaysFalse" = external global i1, align 1
-@_cgo_62905c3ec377_Cfunc__Cmalloc = external global i8, align 1
-@_cgo_62905c3ec377_Cfunc_cos = external global i8, align 1
-@_cgo_62905c3ec377_Cfunc_free = external global i8, align 1
-@_cgo_62905c3ec377_Cfunc_log = external global i8, align 1
-@_cgo_62905c3ec377_Cfunc_puts = external global i8, align 1
-@_cgo_62905c3ec377_Cfunc_sin = external global i8, align 1
-@_cgo_62905c3ec377_Cfunc_sqrt = external global i8, align 1
-@main._cgo_62905c3ec377_Cfunc__Cmalloc = global ptr null, align 8
-@main._cgo_62905c3ec377_Cfunc_cos = global ptr null, align 8
-@main._cgo_62905c3ec377_Cfunc_free = global ptr null, align 8
-@main._cgo_62905c3ec377_Cfunc_log = global ptr null, align 8
-@main._cgo_62905c3ec377_Cfunc_puts = global ptr null, align 8
-@main._cgo_62905c3ec377_Cfunc_sin = global ptr null, align 8
-@main._cgo_62905c3ec377_Cfunc_sqrt = global ptr null, align 8
+@"github.com/goplus/llgo/runtime/internal/runtime.cgoAlwaysFalse" = external global i1, align 1
+@_cgo_217b74f897b2_Cfunc__Cmalloc = external global i8, align 1
+@_cgo_217b74f897b2_Cfunc_cos = external global i8, align 1
+@_cgo_217b74f897b2_Cfunc_free = external global i8, align 1
+@_cgo_217b74f897b2_Cfunc_log = external global i8, align 1
+@_cgo_217b74f897b2_Cfunc_puts = external global i8, align 1
+@_cgo_217b74f897b2_Cfunc_sin = external global i8, align 1
+@_cgo_217b74f897b2_Cfunc_sqrt = external global i8, align 1
+@main._cgo_217b74f897b2_Cfunc__Cmalloc = global ptr null, align 8
+@main._cgo_217b74f897b2_Cfunc_cos = global ptr null, align 8
+@main._cgo_217b74f897b2_Cfunc_free = global ptr null, align 8
+@main._cgo_217b74f897b2_Cfunc_log = global ptr null, align 8
+@main._cgo_217b74f897b2_Cfunc_puts = global ptr null, align 8
+@main._cgo_217b74f897b2_Cfunc_sin = global ptr null, align 8
+@main._cgo_217b74f897b2_Cfunc_sqrt = global ptr null, align 8
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
 @__llgo_argv = global ptr null, align 8
@@ -39,8 +39,8 @@ source_filename = "main"
 
 define double @main._Cfunc_cos(double %0) {
 _llgo_0:
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 8)
-  %2 = load ptr, ptr @main._cgo_62905c3ec377_Cfunc_cos, align 8
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 8)
+  %2 = load ptr, ptr @main._cgo_217b74f897b2_Cfunc_cos, align 8
   %3 = load ptr, ptr %2, align 8
   %4 = call double %3(double %0)
   ret double %4
@@ -48,8 +48,8 @@ _llgo_0:
 
 define [0 x i8] @main._Cfunc_free(ptr %0) {
 _llgo_0:
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 8)
-  %2 = load ptr, ptr @main._cgo_62905c3ec377_Cfunc_free, align 8
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 8)
+  %2 = load ptr, ptr @main._cgo_217b74f897b2_Cfunc_free, align 8
   %3 = load ptr, ptr %2, align 8
   %4 = call [0 x i8] %3(ptr %0)
   ret [0 x i8] %4
@@ -57,8 +57,8 @@ _llgo_0:
 
 define double @main._Cfunc_log(double %0) {
 _llgo_0:
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 8)
-  %2 = load ptr, ptr @main._cgo_62905c3ec377_Cfunc_log, align 8
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 8)
+  %2 = load ptr, ptr @main._cgo_217b74f897b2_Cfunc_log, align 8
   %3 = load ptr, ptr %2, align 8
   %4 = call double %3(double %0)
   ret double %4
@@ -66,8 +66,8 @@ _llgo_0:
 
 define i32 @main._Cfunc_puts(ptr %0) {
 _llgo_0:
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 8)
-  %2 = load ptr, ptr @main._cgo_62905c3ec377_Cfunc_puts, align 8
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 8)
+  %2 = load ptr, ptr @main._cgo_217b74f897b2_Cfunc_puts, align 8
   %3 = load ptr, ptr %2, align 8
   %4 = call i32 %3(ptr %0)
   ret i32 %4
@@ -75,8 +75,8 @@ _llgo_0:
 
 define double @main._Cfunc_sin(double %0) {
 _llgo_0:
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 8)
-  %2 = load ptr, ptr @main._cgo_62905c3ec377_Cfunc_sin, align 8
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 8)
+  %2 = load ptr, ptr @main._cgo_217b74f897b2_Cfunc_sin, align 8
   %3 = load ptr, ptr %2, align 8
   %4 = call double %3(double %0)
   ret double %4
@@ -84,8 +84,8 @@ _llgo_0:
 
 define double @main._Cfunc_sqrt(double %0) {
 _llgo_0:
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 8)
-  %2 = load ptr, ptr @main._cgo_62905c3ec377_Cfunc_sqrt, align 8
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 8)
+  %2 = load ptr, ptr @main._cgo_217b74f897b2_Cfunc_sqrt, align 8
   %3 = load ptr, ptr %2, align 8
   %4 = call double %3(double %0)
   ret double %4
@@ -96,9 +96,9 @@ _llgo_0:
   ret ptr %0
 }
 
-declare void @runtime.cgoUse(%"github.com/goplus/llgo/internal/runtime.eface")
+declare void @runtime.cgoUse(%"github.com/goplus/llgo/runtime/internal/runtime.eface")
 
-declare void @main._cgoCheckResult(%"github.com/goplus/llgo/internal/runtime.eface")
+declare void @main._cgoCheckResult(%"github.com/goplus/llgo/runtime/internal/runtime.eface")
 
 define void @main.init() {
 _llgo_0:
@@ -110,13 +110,13 @@ _llgo_1:                                          ; preds = %_llgo_0
   call void @syscall.init()
   call void @fmt.init()
   call void @"main.init$after"()
-  store ptr @_cgo_62905c3ec377_Cfunc_cos, ptr @main._cgo_62905c3ec377_Cfunc_cos, align 8
-  store ptr @_cgo_62905c3ec377_Cfunc_free, ptr @main._cgo_62905c3ec377_Cfunc_free, align 8
-  store ptr @_cgo_62905c3ec377_Cfunc_log, ptr @main._cgo_62905c3ec377_Cfunc_log, align 8
-  store ptr @_cgo_62905c3ec377_Cfunc_puts, ptr @main._cgo_62905c3ec377_Cfunc_puts, align 8
-  store ptr @_cgo_62905c3ec377_Cfunc_sin, ptr @main._cgo_62905c3ec377_Cfunc_sin, align 8
-  store ptr @_cgo_62905c3ec377_Cfunc_sqrt, ptr @main._cgo_62905c3ec377_Cfunc_sqrt, align 8
-  store ptr @_cgo_62905c3ec377_Cfunc__Cmalloc, ptr @main._cgo_62905c3ec377_Cfunc__Cmalloc, align 8
+  store ptr @_cgo_217b74f897b2_Cfunc_cos, ptr @main._cgo_217b74f897b2_Cfunc_cos, align 8
+  store ptr @_cgo_217b74f897b2_Cfunc_free, ptr @main._cgo_217b74f897b2_Cfunc_free, align 8
+  store ptr @_cgo_217b74f897b2_Cfunc_log, ptr @main._cgo_217b74f897b2_Cfunc_log, align 8
+  store ptr @_cgo_217b74f897b2_Cfunc_puts, ptr @main._cgo_217b74f897b2_Cfunc_puts, align 8
+  store ptr @_cgo_217b74f897b2_Cfunc_sin, ptr @main._cgo_217b74f897b2_Cfunc_sin, align 8
+  store ptr @_cgo_217b74f897b2_Cfunc_sqrt, ptr @main._cgo_217b74f897b2_Cfunc_sqrt, align 8
+  store ptr @_cgo_217b74f897b2_Cfunc__Cmalloc, ptr @main._cgo_217b74f897b2_Cfunc__Cmalloc, align 8
   br label %_llgo_2
 
 _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
@@ -127,15 +127,15 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 8)
-  %3 = call ptr @"github.com/goplus/llgo/internal/runtime.CString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 13 })
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 8)
+  %3 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.CString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 13 })
   store ptr %3, ptr %2, align 8
   %4 = load ptr, ptr %2, align 8
   %5 = call i32 @main._Cfunc_puts(ptr %4)
-  %6 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 24)
-  %7 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 4)
+  %6 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 24)
+  %7 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 4)
   %8 = getelementptr inbounds i8, ptr %7, i64 0
   store i8 65, ptr %8, align 1
   %9 = getelementptr inbounds i8, ptr %7, i64 1
@@ -144,12 +144,12 @@ _llgo_0:
   store i8 67, ptr %10, align 1
   %11 = getelementptr inbounds i8, ptr %7, i64 3
   store i8 68, ptr %11, align 1
-  %12 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %7, 0
-  %13 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %12, i64 4, 1
-  %14 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %13, i64 4, 2
-  store %"github.com/goplus/llgo/internal/runtime.Slice" %14, ptr %6, align 8
-  %15 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 8)
-  %16 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %12 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %7, 0
+  %13 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %12, i64 4, 1
+  %14 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %13, i64 4, 2
+  store %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %14, ptr %6, align 8
+  %15 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 8)
+  %16 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %17 = getelementptr inbounds { ptr }, ptr %16, i32 0, i32 0
   store ptr %6, ptr %17, align 8
   %18 = insertvalue { ptr, ptr } { ptr @"main.main$1", ptr undef }, ptr %16, 1
@@ -158,108 +158,108 @@ _llgo_0:
   %21 = call ptr %20(ptr %19)
   store ptr %21, ptr %15, align 8
   %22 = load ptr, ptr %2, align 8
-  %23 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.GoString"(ptr %22)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 29 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %23)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  %23 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/internal/runtime.GoString"(ptr %22)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 29 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %23)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %24 = load ptr, ptr %2, align 8
-  %25 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.GoStringN"(ptr %24, i32 5)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 23 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %25)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %26 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %25 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/internal/runtime.GoStringN"(ptr %24, i32 5)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 23 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %25)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %26 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %27 = getelementptr inbounds { ptr }, ptr %26, i32 0, i32 0
   store ptr %15, ptr %27, align 8
   %28 = insertvalue { ptr, ptr } { ptr @"main.main$2", ptr undef }, ptr %26, 1
   %29 = extractvalue { ptr, ptr } %28, 1
   %30 = extractvalue { ptr, ptr } %28, 0
-  %31 = call %"github.com/goplus/llgo/internal/runtime.Slice" %30(ptr %29)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 33 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintSlice"(%"github.com/goplus/llgo/internal/runtime.Slice" %31)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  %31 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %30(ptr %29)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 33 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintSlice"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %31)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %32 = call double @main._Cfunc_sqrt(double 2.000000e+00)
-  %33 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 32)
-  %34 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %33, i64 0
+  %33 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 32)
+  %34 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %33, i64 0
   %35 = load ptr, ptr @_llgo_float64, align 8
-  %36 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %35, 0
-  %37 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %36, ptr inttoptr (i64 4611686018427387904 to ptr), 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %37, ptr %34, align 8
-  %38 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %33, i64 1
+  %36 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %35, 0
+  %37 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %36, ptr inttoptr (i64 4611686018427387904 to ptr), 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %37, ptr %34, align 8
+  %38 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %33, i64 1
   %39 = load ptr, ptr @_llgo_float64, align 8
   %40 = bitcast double %32 to i64
   %41 = inttoptr i64 %40 to ptr
-  %42 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %39, 0
-  %43 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %42, ptr %41, 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %43, ptr %38, align 8
-  %44 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %33, 0
-  %45 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %44, i64 2, 1
-  %46 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %45, i64 2, 2
-  %47 = call { i64, %"github.com/goplus/llgo/internal/runtime.iface" } @fmt.Printf(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 14 }, %"github.com/goplus/llgo/internal/runtime.Slice" %46)
+  %42 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %39, 0
+  %43 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %42, ptr %41, 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %43, ptr %38, align 8
+  %44 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %33, 0
+  %45 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %44, i64 2, 1
+  %46 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %45, i64 2, 2
+  %47 = call { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } @fmt.Printf(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 14 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %46)
   %48 = call double @main._Cfunc_sin(double 2.000000e+00)
-  %49 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 32)
-  %50 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %49, i64 0
+  %49 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 32)
+  %50 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %49, i64 0
   %51 = load ptr, ptr @_llgo_float64, align 8
-  %52 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %51, 0
-  %53 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %52, ptr inttoptr (i64 4611686018427387904 to ptr), 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %53, ptr %50, align 8
-  %54 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %49, i64 1
+  %52 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %51, 0
+  %53 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %52, ptr inttoptr (i64 4611686018427387904 to ptr), 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %53, ptr %50, align 8
+  %54 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %49, i64 1
   %55 = load ptr, ptr @_llgo_float64, align 8
   %56 = bitcast double %48 to i64
   %57 = inttoptr i64 %56 to ptr
-  %58 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %55, 0
-  %59 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %58, ptr %57, 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %59, ptr %54, align 8
-  %60 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %49, 0
-  %61 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %60, i64 2, 1
-  %62 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %61, i64 2, 2
-  %63 = call { i64, %"github.com/goplus/llgo/internal/runtime.iface" } @fmt.Printf(%"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 13 }, %"github.com/goplus/llgo/internal/runtime.Slice" %62)
+  %58 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %55, 0
+  %59 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %58, ptr %57, 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %59, ptr %54, align 8
+  %60 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %49, 0
+  %61 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %60, i64 2, 1
+  %62 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %61, i64 2, 2
+  %63 = call { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } @fmt.Printf(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 13 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %62)
   %64 = call double @main._Cfunc_cos(double 2.000000e+00)
-  %65 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 32)
-  %66 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %65, i64 0
+  %65 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 32)
+  %66 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %65, i64 0
   %67 = load ptr, ptr @_llgo_float64, align 8
-  %68 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %67, 0
-  %69 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %68, ptr inttoptr (i64 4611686018427387904 to ptr), 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %69, ptr %66, align 8
-  %70 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %65, i64 1
+  %68 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %67, 0
+  %69 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %68, ptr inttoptr (i64 4611686018427387904 to ptr), 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %69, ptr %66, align 8
+  %70 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %65, i64 1
   %71 = load ptr, ptr @_llgo_float64, align 8
   %72 = bitcast double %64 to i64
   %73 = inttoptr i64 %72 to ptr
-  %74 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %71, 0
-  %75 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %74, ptr %73, 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %75, ptr %70, align 8
-  %76 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %65, 0
-  %77 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %76, i64 2, 1
-  %78 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %77, i64 2, 2
-  %79 = call { i64, %"github.com/goplus/llgo/internal/runtime.iface" } @fmt.Printf(%"github.com/goplus/llgo/internal/runtime.String" { ptr @6, i64 13 }, %"github.com/goplus/llgo/internal/runtime.Slice" %78)
+  %74 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %71, 0
+  %75 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %74, ptr %73, 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %75, ptr %70, align 8
+  %76 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %65, 0
+  %77 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %76, i64 2, 1
+  %78 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %77, i64 2, 2
+  %79 = call { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } @fmt.Printf(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 13 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %78)
   %80 = call double @main._Cfunc_log(double 2.000000e+00)
-  %81 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 32)
-  %82 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %81, i64 0
+  %81 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 32)
+  %82 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %81, i64 0
   %83 = load ptr, ptr @_llgo_float64, align 8
-  %84 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %83, 0
-  %85 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %84, ptr inttoptr (i64 4611686018427387904 to ptr), 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %85, ptr %82, align 8
-  %86 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %81, i64 1
+  %84 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %83, 0
+  %85 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %84, ptr inttoptr (i64 4611686018427387904 to ptr), 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %85, ptr %82, align 8
+  %86 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %81, i64 1
   %87 = load ptr, ptr @_llgo_float64, align 8
   %88 = bitcast double %80 to i64
   %89 = inttoptr i64 %88 to ptr
-  %90 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %87, 0
-  %91 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %90, ptr %89, 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %91, ptr %86, align 8
-  %92 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %81, 0
-  %93 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %92, i64 2, 1
-  %94 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %93, i64 2, 2
-  %95 = call { i64, %"github.com/goplus/llgo/internal/runtime.iface" } @fmt.Printf(%"github.com/goplus/llgo/internal/runtime.String" { ptr @7, i64 13 }, %"github.com/goplus/llgo/internal/runtime.Slice" %94)
-  %96 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %90 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %87, 0
+  %91 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %90, ptr %89, 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %91, ptr %86, align 8
+  %92 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %81, 0
+  %93 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %92, i64 2, 1
+  %94 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %93, i64 2, 2
+  %95 = call { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } @fmt.Printf(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 13 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %94)
+  %96 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %97 = getelementptr inbounds { ptr }, ptr %96, i32 0, i32 0
   store ptr %2, ptr %97, align 8
   %98 = insertvalue { ptr, ptr } { ptr @"main.main$3", ptr undef }, ptr %96, 1
   %99 = extractvalue { ptr, ptr } %98, 1
   %100 = extractvalue { ptr, ptr } %98, 0
   call void %100(ptr %99)
-  %101 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %101 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %102 = getelementptr inbounds { ptr }, ptr %101, i32 0, i32 0
   store ptr %15, ptr %102, align 8
   %103 = insertvalue { ptr, ptr } { ptr @"main.main$4", ptr undef }, ptr %101, 1
@@ -273,27 +273,27 @@ define ptr @"main.main$1"(ptr %0) {
 _llgo_0:
   %1 = load { ptr }, ptr %0, align 8
   %2 = extractvalue { ptr } %1, 0
-  %3 = load %"github.com/goplus/llgo/internal/runtime.Slice", ptr %2, align 8
+  %3 = load %"github.com/goplus/llgo/runtime/internal/runtime.Slice", ptr %2, align 8
   %4 = load ptr, ptr @_llgo_byte, align 8
   %5 = load ptr, ptr @"[]_llgo_byte", align 8
-  %6 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 24)
-  store %"github.com/goplus/llgo/internal/runtime.Slice" %3, ptr %6, align 8
-  %7 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %5, 0
-  %8 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %7, ptr %6, 1
-  %9 = call ptr @"github.com/goplus/llgo/internal/runtime.CBytes"(%"github.com/goplus/llgo/internal/runtime.Slice" %3)
+  %6 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 24)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %3, ptr %6, align 8
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %5, 0
+  %8 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %7, ptr %6, 1
+  %9 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.CBytes"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %3)
   ret ptr %9
 }
 
-define %"github.com/goplus/llgo/internal/runtime.Slice" @"main.main$2"(ptr %0) {
+define %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"main.main$2"(ptr %0) {
 _llgo_0:
   %1 = load { ptr }, ptr %0, align 8
   %2 = extractvalue { ptr } %1, 0
   %3 = load ptr, ptr %2, align 8
   %4 = load ptr, ptr @_llgo_Pointer, align 8
-  %5 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %4, 0
-  %6 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %5, ptr %3, 1
-  %7 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.GoBytes"(ptr %3, i32 4)
-  ret %"github.com/goplus/llgo/internal/runtime.Slice" %7
+  %5 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %4, 0
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %5, ptr %3, 1
+  %7 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.GoBytes"(ptr %3, i32 4)
+  ret %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %7
 }
 
 define void @"main.main$3"(ptr %0) {
@@ -302,8 +302,8 @@ _llgo_0:
   %2 = extractvalue { ptr } %1, 0
   %3 = load ptr, ptr %2, align 8
   %4 = load ptr, ptr @_llgo_Pointer, align 8
-  %5 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %4, 0
-  %6 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %5, ptr %3, 1
+  %5 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %4, 0
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %5, ptr %3, 1
   %7 = call [0 x i8] @main._Cfunc_free(ptr %3)
   ret void
 }
@@ -314,35 +314,35 @@ _llgo_0:
   %2 = extractvalue { ptr } %1, 0
   %3 = load ptr, ptr %2, align 8
   %4 = load ptr, ptr @_llgo_Pointer, align 8
-  %5 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %4, 0
-  %6 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %5, ptr %3, 1
+  %5 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %4, 0
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %5, ptr %3, 1
   %7 = call [0 x i8] @main._Cfunc_free(ptr %3)
   ret void
 }
 
-declare void @runtime.throw(%"github.com/goplus/llgo/internal/runtime.String")
+declare void @runtime.throw(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
 declare void @syscall.init()
 
 declare void @fmt.init()
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.CString"(%"github.com/goplus/llgo/internal/runtime.String")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.CString"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
-declare %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.GoString"(ptr)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/internal/runtime.GoString"(ptr)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
-declare %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.GoStringN"(ptr, i64)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/internal/runtime.GoStringN"(ptr, i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintSlice"(%"github.com/goplus/llgo/internal/runtime.Slice")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintSlice"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
 define void @"main.init$after"() {
 _llgo_0:
@@ -351,7 +351,7 @@ _llgo_0:
   br i1 %1, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 46)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 46)
   store ptr %2, ptr @_llgo_float64, align 8
   br label %_llgo_2
 
@@ -361,7 +361,7 @@ _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
   br i1 %4, label %_llgo_3, label %_llgo_4
 
 _llgo_3:                                          ; preds = %_llgo_2
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 40)
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 40)
   store ptr %5, ptr @_llgo_byte, align 8
   br label %_llgo_4
 
@@ -371,8 +371,8 @@ _llgo_4:                                          ; preds = %_llgo_3, %_llgo_2
   br i1 %7, label %_llgo_5, label %_llgo_6
 
 _llgo_5:                                          ; preds = %_llgo_4
-  %8 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 40)
-  %9 = call ptr @"github.com/goplus/llgo/internal/runtime.SliceOf"(ptr %8)
+  %8 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 40)
+  %9 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.SliceOf"(ptr %8)
   store ptr %9, ptr @"[]_llgo_byte", align 8
   br label %_llgo_6
 
@@ -382,8 +382,8 @@ _llgo_6:                                          ; preds = %_llgo_5, %_llgo_4
   br i1 %11, label %_llgo_7, label %_llgo_8
 
 _llgo_7:                                          ; preds = %_llgo_6
-  %12 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 58)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %12)
+  %12 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 58)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %12)
   store ptr %12, ptr @_llgo_Pointer, align 8
   br label %_llgo_8
 
@@ -391,14 +391,14 @@ _llgo_8:                                          ; preds = %_llgo_7, %_llgo_6
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64)
 
-declare { i64, %"github.com/goplus/llgo/internal/runtime.iface" } @fmt.Printf(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.Slice")
+declare { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } @fmt.Printf(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.SliceOf"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.SliceOf"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.CBytes"(%"github.com/goplus/llgo/internal/runtime.Slice")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.CBytes"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr)
 
-declare %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.GoBytes"(ptr, i64)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.GoBytes"(ptr, i64)
diff --git a/compiler/cl/_testgo/cgocfiles/out.ll b/compiler/cl/_testgo/cgocfiles/out.ll
index f743fd7c..536c460d 100644
--- a/compiler/cl/_testgo/cgocfiles/out.ll
+++ b/compiler/cl/_testgo/cgocfiles/out.ll
@@ -1,19 +1,19 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.eface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.eface" = type { ptr, ptr }
 %main._Ctype_struct___3 = type { i32 }
 %main._Ctype_struct___4 = type { i32, i32 }
 %main._Ctype_struct___0 = type { i32, i32, i32 }
 %main._Ctype_struct___1 = type { i32, i32, i32, i32 }
 %main._Ctype_struct___2 = type { i32, i32, i32, i32, i32 }
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
-%"github.com/goplus/llgo/internal/runtime.iface" = type { ptr, ptr }
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.iface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
 
-@"github.com/goplus/llgo/internal/runtime.cgoAlwaysFalse" = external global i1, align 1
-@_cgo_35faaf752e93_Cfunc_test_structs = external global i8, align 1
-@main._cgo_35faaf752e93_Cfunc_test_structs = global ptr null, align 8
+@"github.com/goplus/llgo/runtime/internal/runtime.cgoAlwaysFalse" = external global i1, align 1
+@_cgo_023ff89410ef_Cfunc_test_structs = external global i8, align 1
+@main._cgo_023ff89410ef_Cfunc_test_structs = global ptr null, align 8
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
 @__llgo_argv = global ptr null, align 8
@@ -26,8 +26,8 @@ source_filename = "main"
 
 define i32 @main._Cfunc_test_structs(ptr %0, ptr %1, ptr %2, ptr %3, ptr %4) {
 _llgo_0:
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 8)
-  %6 = load ptr, ptr @main._cgo_35faaf752e93_Cfunc_test_structs, align 8
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 8)
+  %6 = load ptr, ptr @main._cgo_023ff89410ef_Cfunc_test_structs, align 8
   %7 = load ptr, ptr %6, align 8
   %8 = call i32 %7(ptr %0, ptr %1, ptr %2, ptr %3, ptr %4)
   ret i32 %8
@@ -38,9 +38,9 @@ _llgo_0:
   ret ptr %0
 }
 
-declare void @runtime.cgoUse(%"github.com/goplus/llgo/internal/runtime.eface")
+declare void @runtime.cgoUse(%"github.com/goplus/llgo/runtime/internal/runtime.eface")
 
-declare void @main._cgoCheckResult(%"github.com/goplus/llgo/internal/runtime.eface")
+declare void @main._cgoCheckResult(%"github.com/goplus/llgo/runtime/internal/runtime.eface")
 
 define void @main.init() {
 _llgo_0:
@@ -52,7 +52,7 @@ _llgo_1:                                          ; preds = %_llgo_0
   call void @syscall.init()
   call void @fmt.init()
   call void @"main.init$after"()
-  store ptr @_cgo_35faaf752e93_Cfunc_test_structs, ptr @main._cgo_35faaf752e93_Cfunc_test_structs, align 8
+  store ptr @_cgo_023ff89410ef_Cfunc_test_structs, ptr @main._cgo_023ff89410ef_Cfunc_test_structs, align 8
   br label %_llgo_2
 
 _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
@@ -63,24 +63,24 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 4)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 4)
   %3 = getelementptr inbounds %main._Ctype_struct___3, ptr %2, i32 0, i32 0
   store i32 1, ptr %3, align 4
-  %4 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 8)
+  %4 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 8)
   %5 = getelementptr inbounds %main._Ctype_struct___4, ptr %4, i32 0, i32 0
   %6 = getelementptr inbounds %main._Ctype_struct___4, ptr %4, i32 0, i32 1
   store i32 1, ptr %5, align 4
   store i32 2, ptr %6, align 4
-  %7 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 12)
+  %7 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 12)
   %8 = getelementptr inbounds %main._Ctype_struct___0, ptr %7, i32 0, i32 0
   %9 = getelementptr inbounds %main._Ctype_struct___0, ptr %7, i32 0, i32 1
   %10 = getelementptr inbounds %main._Ctype_struct___0, ptr %7, i32 0, i32 2
   store i32 1, ptr %8, align 4
   store i32 2, ptr %9, align 4
   store i32 3, ptr %10, align 4
-  %11 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 16)
+  %11 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 16)
   %12 = getelementptr inbounds %main._Ctype_struct___1, ptr %11, i32 0, i32 0
   %13 = getelementptr inbounds %main._Ctype_struct___1, ptr %11, i32 0, i32 1
   %14 = getelementptr inbounds %main._Ctype_struct___1, ptr %11, i32 0, i32 2
@@ -89,7 +89,7 @@ _llgo_0:
   store i32 2, ptr %13, align 4
   store i32 3, ptr %14, align 4
   store i32 4, ptr %15, align 4
-  %16 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 20)
+  %16 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 20)
   %17 = getelementptr inbounds %main._Ctype_struct___2, ptr %16, i32 0, i32 0
   %18 = getelementptr inbounds %main._Ctype_struct___2, ptr %16, i32 0, i32 1
   %19 = getelementptr inbounds %main._Ctype_struct___2, ptr %16, i32 0, i32 2
@@ -101,64 +101,64 @@ _llgo_0:
   store i32 4, ptr %20, align 4
   store i32 5, ptr %21, align 4
   %22 = call i32 @main._Cfunc_test_structs(ptr %2, ptr %4, ptr %7, ptr %11, ptr %16)
-  %23 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 16)
-  %24 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %23, i64 0
+  %23 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 16)
+  %24 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %23, i64 0
   %25 = load ptr, ptr @_llgo_main._Ctype_int, align 8
   %26 = sext i32 %22 to i64
   %27 = inttoptr i64 %26 to ptr
-  %28 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %25, 0
-  %29 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %28, ptr %27, 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %29, ptr %24, align 8
-  %30 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %23, 0
-  %31 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %30, i64 1, 1
-  %32 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %31, i64 1, 2
-  %33 = call { i64, %"github.com/goplus/llgo/internal/runtime.iface" } @fmt.Println(%"github.com/goplus/llgo/internal/runtime.Slice" %32)
+  %28 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %25, 0
+  %29 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %28, ptr %27, 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %29, ptr %24, align 8
+  %30 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %23, 0
+  %31 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %30, i64 1, 1
+  %32 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %31, i64 1, 2
+  %33 = call { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } @fmt.Println(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %32)
   %34 = icmp ne i32 %22, 35
   br i1 %34, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
   %35 = load ptr, ptr @_llgo_string, align 8
-  %36 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 19 }, ptr %36, align 8
-  %37 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %35, 0
-  %38 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %37, ptr %36, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %38)
+  %36 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 19 }, ptr %36, align 8
+  %37 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %35, 0
+  %38 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %37, ptr %36, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %38)
   unreachable
 
 _llgo_2:                                          ; preds = %_llgo_0
   ret i32 0
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
 declare void @syscall.init()
 
 declare void @fmt.init()
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 define void @"main.init$after"() {
 _llgo_0:
-  %0 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 10 }, i64 5, i64 4, i64 0, i64 0)
+  %0 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 10 }, i64 5, i64 4, i64 0, i64 0)
   store ptr %0, ptr @_llgo_main._Ctype_int, align 8
   %1 = load ptr, ptr @_llgo_int32, align 8
   %2 = icmp eq ptr %1, null
   br i1 %2, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %3 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 37)
+  %3 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 37)
   store ptr %3, ptr @_llgo_int32, align 8
   br label %_llgo_2
 
 _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
   %4 = load ptr, ptr @_llgo_int32, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %0, ptr %4, { ptr, i64, i64 } zeroinitializer, { ptr, i64, i64 } zeroinitializer)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %0, ptr %4, { ptr, i64, i64 } zeroinitializer, { ptr, i64, i64 } zeroinitializer)
   %5 = load ptr, ptr @_llgo_string, align 8
   %6 = icmp eq ptr %5, null
   br i1 %6, label %_llgo_3, label %_llgo_4
 
 _llgo_3:                                          ; preds = %_llgo_2
-  %7 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
+  %7 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
   store ptr %7, ptr @_llgo_string, align 8
   br label %_llgo_4
 
@@ -166,14 +166,14 @@ _llgo_4:                                          ; preds = %_llgo_3, %_llgo_2
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.String", i64, i64, i64, i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String", i64, i64, i64, i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr, ptr, %"github.com/goplus/llgo/internal/runtime.Slice", %"github.com/goplus/llgo/internal/runtime.Slice")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr, ptr, %"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare { i64, %"github.com/goplus/llgo/internal/runtime.iface" } @fmt.Println(%"github.com/goplus/llgo/internal/runtime.Slice")
+declare { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } @fmt.Println(%"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface")
diff --git a/compiler/cl/_testgo/closure/out.ll b/compiler/cl/_testgo/closure/out.ll
index 0d848b5e..6a2a0391 100644
--- a/compiler/cl/_testgo/closure/out.ll
+++ b/compiler/cl/_testgo/closure/out.ll
@@ -1,7 +1,7 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
 %main.T = type { ptr, ptr }
 
 @"main.init$guard" = global i1 false, align 1
@@ -28,11 +28,11 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 3 }, ptr %2, align 8
-  %3 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 3 }, ptr %2, align 8
+  %3 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %4 = getelementptr inbounds { ptr }, ptr %3, i32 0, i32 0
   store ptr %2, ptr %4, align 8
   %5 = insertvalue { ptr, ptr } { ptr @"main.main$2", ptr undef }, ptr %3, 1
@@ -48,10 +48,10 @@ _llgo_0:
 
 define void @"main.main$1"(i64 %0) {
 _llgo_0:
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 4 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %0)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 4 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %0)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret void
 }
 
@@ -59,19 +59,19 @@ define void @"main.main$2"(ptr %0, i64 %1) {
 _llgo_0:
   %2 = load { ptr }, ptr %0, align 8
   %3 = extractvalue { ptr } %2, 0
-  %4 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %3, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 7 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %1)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %4)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  %4 = load %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %3, align 8
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 7 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %1)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %4)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret void
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
 define linkonce void @"__llgo_stub.main.main$1"(ptr %0, i64 %1) {
 _llgo_0:
@@ -79,10 +79,10 @@ _llgo_0:
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64)
diff --git a/compiler/cl/_testgo/closure2/out.ll b/compiler/cl/_testgo/closure2/out.ll
index a37f718d..230ef158 100644
--- a/compiler/cl/_testgo/closure2/out.ll
+++ b/compiler/cl/_testgo/closure2/out.ll
@@ -1,7 +1,7 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
 
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
@@ -25,11 +25,11 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 8)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 8)
   store i64 1, ptr %2, align 4
-  %3 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %3 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %4 = getelementptr inbounds { ptr }, ptr %3, i32 0, i32 0
   store ptr %2, ptr %4, align 8
   %5 = insertvalue { ptr, ptr } { ptr @"main.main$1", ptr undef }, ptr %3, 1
@@ -46,7 +46,7 @@ define { ptr, ptr } @"main.main$1"(ptr %0, i64 %1) {
 _llgo_0:
   %2 = load { ptr }, ptr %0, align 8
   %3 = extractvalue { ptr } %2, 0
-  %4 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %4 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %5 = getelementptr inbounds { ptr }, ptr %4, i32 0, i32 0
   store ptr %3, ptr %5, align 8
   %6 = insertvalue { ptr, ptr } { ptr @"main.main$1$1", ptr undef }, ptr %4, 1
@@ -58,23 +58,23 @@ _llgo_0:
   %2 = load { ptr }, ptr %0, align 8
   %3 = extractvalue { ptr } %2, 0
   %4 = load i64, ptr %3, align 4
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 7 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %1)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %4)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 7 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %1)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %4)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret void
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64)
diff --git a/compiler/cl/_testgo/constconv/out.ll b/compiler/cl/_testgo/constconv/out.ll
index 42419715..97380d4c 100644
--- a/compiler/cl/_testgo/constconv/out.ll
+++ b/compiler/cl/_testgo/constconv/out.ll
@@ -22,23 +22,23 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  call void @"github.com/goplus/llgo/internal/runtime.PrintUint"(i64 1)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 1)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 11)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintUint"(i64 11)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintUint"(i64 1)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 1)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 11)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintUint"(i64 11)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i32 0
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintUint"(i64)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintUint"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64)
diff --git a/compiler/cl/_testgo/equal/out.ll b/compiler/cl/_testgo/equal/out.ll
index acc08baa..b9ccb7b4 100644
--- a/compiler/cl/_testgo/equal/out.ll
+++ b/compiler/cl/_testgo/equal/out.ll
@@ -1,12 +1,12 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
-%"github.com/goplus/llgo/internal/runtime.eface" = type { ptr, ptr }
-%main.T = type { i64, i64, %"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.eface" }
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.eface" = type { ptr, ptr }
+%main.T = type { i64, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.eface" }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
 %main.N = type {}
-%"github.com/goplus/llgo/internal/abi.StructField" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1 }
+%"github.com/goplus/llgo/runtime/abi.StructField" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1 }
 
 @"main.init$guard" = global i1 false, align 1
 @0 = private unnamed_addr constant [6 x i8] c"failed", align 1
@@ -40,11 +40,11 @@ _llgo_0:
 
 _llgo_1:                                          ; preds = %_llgo_0
   %1 = load ptr, ptr @_llgo_string, align 8
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 6 }, ptr %2, align 8
-  %3 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %1, 0
-  %4 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %3, ptr %2, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %4)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 6 }, ptr %2, align 8
+  %3 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %1, 0
+  %4 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %3, ptr %2, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %4)
   unreachable
 
 _llgo_2:                                          ; preds = %_llgo_0
@@ -74,8 +74,8 @@ _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
 
 define void @"main.init#1"() {
 _llgo_0:
-  %0 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 8)
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %0 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 8)
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %2 = getelementptr inbounds { ptr }, ptr %1, i32 0, i32 0
   store ptr %0, ptr %2, align 8
   %3 = insertvalue { ptr, ptr } { ptr @"main.init#1$2", ptr undef }, ptr %1, 1
@@ -107,8 +107,8 @@ _llgo_0:
   %1 = load { ptr }, ptr %0, align 8
   %2 = extractvalue { ptr } %1, 0
   %3 = load i64, ptr %2, align 4
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %3)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %3)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret void
 }
 
@@ -177,11 +177,11 @@ _llgo_0:
   %4 = getelementptr inbounds %main.T, ptr %0, i32 0, i32 3
   store i64 10, ptr %1, align 4
   store i64 20, ptr %2, align 4
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 5 }, ptr %3, align 8
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 5 }, ptr %3, align 8
   %5 = load ptr, ptr @_llgo_int, align 8
-  %6 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %5, 0
-  %7 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %6, ptr inttoptr (i64 1 to ptr), 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %7, ptr %4, align 8
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %5, 0
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %6, ptr inttoptr (i64 1 to ptr), 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %7, ptr %4, align 8
   %8 = alloca %main.T, align 8
   call void @llvm.memset(ptr %8, i8 0, i64 48, i1 false)
   %9 = getelementptr inbounds %main.T, ptr %8, i32 0, i32 0
@@ -190,11 +190,11 @@ _llgo_0:
   %12 = getelementptr inbounds %main.T, ptr %8, i32 0, i32 3
   store i64 10, ptr %9, align 4
   store i64 20, ptr %10, align 4
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 5 }, ptr %11, align 8
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 5 }, ptr %11, align 8
   %13 = load ptr, ptr @_llgo_int, align 8
-  %14 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %13, 0
-  %15 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %14, ptr inttoptr (i64 1 to ptr), 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %15, ptr %12, align 8
+  %14 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %13, 0
+  %15 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %14, ptr inttoptr (i64 1 to ptr), 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %15, ptr %12, align 8
   %16 = alloca %main.T, align 8
   call void @llvm.memset(ptr %16, i8 0, i64 48, i1 false)
   %17 = getelementptr inbounds %main.T, ptr %16, i32 0, i32 0
@@ -203,17 +203,17 @@ _llgo_0:
   %20 = getelementptr inbounds %main.T, ptr %16, i32 0, i32 3
   store i64 10, ptr %17, align 4
   store i64 20, ptr %18, align 4
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 5 }, ptr %19, align 8
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 5 }, ptr %19, align 8
   %21 = load ptr, ptr @_llgo_string, align 8
-  %22 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 2 }, ptr %22, align 8
-  %23 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %21, 0
-  %24 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %23, ptr %22, 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %24, ptr %20, align 8
+  %22 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 2 }, ptr %22, align 8
+  %23 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %21, 0
+  %24 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %23, ptr %22, 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %24, ptr %20, align 8
   call void @main.assert(i1 true)
-  %25 = call i1 @"github.com/goplus/llgo/internal/runtime.StringEqual"(%"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer)
+  %25 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer)
   %26 = and i1 true, %25
-  %27 = call i1 @"github.com/goplus/llgo/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/internal/runtime.eface" zeroinitializer, %"github.com/goplus/llgo/internal/runtime.eface" zeroinitializer)
+  %27 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" zeroinitializer, %"github.com/goplus/llgo/runtime/internal/runtime.eface" zeroinitializer)
   %28 = and i1 %26, %27
   call void @main.assert(i1 %28)
   %29 = load %main.T, ptr %0, align 8
@@ -228,11 +228,11 @@ _llgo_0:
   %38 = and i1 %34, %37
   %39 = extractvalue %main.T %29, 2
   %40 = extractvalue %main.T %30, 2
-  %41 = call i1 @"github.com/goplus/llgo/internal/runtime.StringEqual"(%"github.com/goplus/llgo/internal/runtime.String" %39, %"github.com/goplus/llgo/internal/runtime.String" %40)
+  %41 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %39, %"github.com/goplus/llgo/runtime/internal/runtime.String" %40)
   %42 = and i1 %38, %41
   %43 = extractvalue %main.T %29, 3
   %44 = extractvalue %main.T %30, 3
-  %45 = call i1 @"github.com/goplus/llgo/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/internal/runtime.eface" %43, %"github.com/goplus/llgo/internal/runtime.eface" %44)
+  %45 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %43, %"github.com/goplus/llgo/runtime/internal/runtime.eface" %44)
   %46 = and i1 %42, %45
   call void @main.assert(i1 %46)
   %47 = load %main.T, ptr %0, align 8
@@ -247,11 +247,11 @@ _llgo_0:
   %56 = and i1 %52, %55
   %57 = extractvalue %main.T %47, 2
   %58 = extractvalue %main.T %48, 2
-  %59 = call i1 @"github.com/goplus/llgo/internal/runtime.StringEqual"(%"github.com/goplus/llgo/internal/runtime.String" %57, %"github.com/goplus/llgo/internal/runtime.String" %58)
+  %59 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %57, %"github.com/goplus/llgo/runtime/internal/runtime.String" %58)
   %60 = and i1 %56, %59
   %61 = extractvalue %main.T %47, 3
   %62 = extractvalue %main.T %48, 3
-  %63 = call i1 @"github.com/goplus/llgo/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/internal/runtime.eface" %61, %"github.com/goplus/llgo/internal/runtime.eface" %62)
+  %63 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %61, %"github.com/goplus/llgo/runtime/internal/runtime.eface" %62)
   %64 = and i1 %60, %63
   %65 = xor i1 %64, true
   call void @main.assert(i1 %65)
@@ -267,11 +267,11 @@ _llgo_0:
   %75 = and i1 %71, %74
   %76 = extractvalue %main.T %66, 2
   %77 = extractvalue %main.T %67, 2
-  %78 = call i1 @"github.com/goplus/llgo/internal/runtime.StringEqual"(%"github.com/goplus/llgo/internal/runtime.String" %76, %"github.com/goplus/llgo/internal/runtime.String" %77)
+  %78 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %76, %"github.com/goplus/llgo/runtime/internal/runtime.String" %77)
   %79 = and i1 %75, %78
   %80 = extractvalue %main.T %66, 3
   %81 = extractvalue %main.T %67, 3
-  %82 = call i1 @"github.com/goplus/llgo/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/internal/runtime.eface" %80, %"github.com/goplus/llgo/internal/runtime.eface" %81)
+  %82 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %80, %"github.com/goplus/llgo/runtime/internal/runtime.eface" %81)
   %83 = and i1 %79, %82
   %84 = xor i1 %83, true
   call void @main.assert(i1 %84)
@@ -280,28 +280,28 @@ _llgo_0:
 
 define void @"main.init#4"() {
 _llgo_0:
-  %0 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 24)
+  %0 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 24)
   %1 = getelementptr inbounds i64, ptr %0, i64 0
   store i64 1, ptr %1, align 4
   %2 = getelementptr inbounds i64, ptr %0, i64 1
   store i64 2, ptr %2, align 4
   %3 = getelementptr inbounds i64, ptr %0, i64 2
   store i64 3, ptr %3, align 4
-  %4 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %0, 0
-  %5 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %4, i64 3, 1
-  %6 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %5, i64 3, 2
-  %7 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 16)
-  %8 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.NewSlice3"(ptr %7, i64 8, i64 2, i64 0, i64 2, i64 2)
-  %9 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 16)
-  %10 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.NewSlice3"(ptr %9, i64 8, i64 2, i64 0, i64 0, i64 2)
+  %4 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %0, 0
+  %5 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %4, i64 3, 1
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %5, i64 3, 2
+  %7 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 16)
+  %8 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.NewSlice3"(ptr %7, i64 8, i64 2, i64 0, i64 2, i64 2)
+  %9 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 16)
+  %10 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.NewSlice3"(ptr %9, i64 8, i64 2, i64 0, i64 0, i64 2)
   call void @main.assert(i1 true)
-  %11 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %6, 0
+  %11 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %6, 0
   %12 = icmp ne ptr %11, null
   call void @main.assert(i1 %12)
-  %13 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %8, 0
+  %13 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %8, 0
   %14 = icmp ne ptr %13, null
   call void @main.assert(i1 %14)
-  %15 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %10, 0
+  %15 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %10, 0
   %16 = icmp ne ptr %15, null
   call void @main.assert(i1 %16)
   call void @main.assert(i1 true)
@@ -311,13 +311,13 @@ _llgo_0:
 define void @"main.init#5"() {
 _llgo_0:
   %0 = load ptr, ptr @_llgo_int, align 8
-  %1 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %0, 0
-  %2 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %1, ptr inttoptr (i64 100 to ptr), 1
+  %1 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %0, 0
+  %2 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %1, ptr inttoptr (i64 100 to ptr), 1
   %3 = load ptr, ptr @"_llgo_struct$n1H8J_3prDN3firMwPxBLVTkE5hJ9Di-AqNvaC9jczw", align 8
-  %4 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
+  %4 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
   store {} zeroinitializer, ptr %4, align 1
-  %5 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %3, 0
-  %6 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %5, ptr %4, 1
+  %5 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %3, 0
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %5, ptr %4, 1
   %7 = alloca %main.T, align 8
   call void @llvm.memset(ptr %7, i8 0, i64 48, i1 false)
   %8 = getelementptr inbounds %main.T, ptr %7, i32 0, i32 0
@@ -326,17 +326,17 @@ _llgo_0:
   %11 = getelementptr inbounds %main.T, ptr %7, i32 0, i32 3
   store i64 10, ptr %8, align 4
   store i64 20, ptr %9, align 4
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 5 }, ptr %10, align 8
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 5 }, ptr %10, align 8
   %12 = load ptr, ptr @_llgo_int, align 8
-  %13 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %12, 0
-  %14 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %13, ptr inttoptr (i64 1 to ptr), 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %14, ptr %11, align 8
+  %13 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %12, 0
+  %14 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %13, ptr inttoptr (i64 1 to ptr), 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %14, ptr %11, align 8
   %15 = load %main.T, ptr %7, align 8
   %16 = load ptr, ptr @_llgo_main.T, align 8
-  %17 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 48)
+  %17 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 48)
   store %main.T %15, ptr %17, align 8
-  %18 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %16, 0
-  %19 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %18, ptr %17, 1
+  %18 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %16, 0
+  %19 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %18, ptr %17, 1
   %20 = alloca %main.T, align 8
   call void @llvm.memset(ptr %20, i8 0, i64 48, i1 false)
   %21 = getelementptr inbounds %main.T, ptr %20, i32 0, i32 0
@@ -345,11 +345,11 @@ _llgo_0:
   %24 = getelementptr inbounds %main.T, ptr %20, i32 0, i32 3
   store i64 10, ptr %21, align 4
   store i64 20, ptr %22, align 4
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 5 }, ptr %23, align 8
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 5 }, ptr %23, align 8
   %25 = load ptr, ptr @_llgo_int, align 8
-  %26 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %25, 0
-  %27 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %26, ptr inttoptr (i64 1 to ptr), 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %27, ptr %24, align 8
+  %26 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %25, 0
+  %27 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %26, ptr inttoptr (i64 1 to ptr), 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %27, ptr %24, align 8
   %28 = alloca %main.T, align 8
   call void @llvm.memset(ptr %28, i8 0, i64 48, i1 false)
   %29 = getelementptr inbounds %main.T, ptr %28, i32 0, i32 0
@@ -358,48 +358,48 @@ _llgo_0:
   %32 = getelementptr inbounds %main.T, ptr %28, i32 0, i32 3
   store i64 10, ptr %29, align 4
   store i64 20, ptr %30, align 4
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 5 }, ptr %31, align 8
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 5 }, ptr %31, align 8
   %33 = load ptr, ptr @_llgo_string, align 8
-  %34 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 2 }, ptr %34, align 8
-  %35 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %33, 0
-  %36 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %35, ptr %34, 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %36, ptr %32, align 8
+  %34 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 2 }, ptr %34, align 8
+  %35 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %33, 0
+  %36 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %35, ptr %34, 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %36, ptr %32, align 8
   %37 = load ptr, ptr @_llgo_int, align 8
-  %38 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %37, 0
-  %39 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %38, ptr inttoptr (i64 100 to ptr), 1
-  %40 = call i1 @"github.com/goplus/llgo/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/internal/runtime.eface" %2, %"github.com/goplus/llgo/internal/runtime.eface" %39)
+  %38 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %37, 0
+  %39 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %38, ptr inttoptr (i64 100 to ptr), 1
+  %40 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %2, %"github.com/goplus/llgo/runtime/internal/runtime.eface" %39)
   call void @main.assert(i1 %40)
   %41 = load ptr, ptr @"_llgo_struct$n1H8J_3prDN3firMwPxBLVTkE5hJ9Di-AqNvaC9jczw", align 8
-  %42 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
+  %42 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
   store {} zeroinitializer, ptr %42, align 1
-  %43 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %41, 0
-  %44 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %43, ptr %42, 1
-  %45 = call i1 @"github.com/goplus/llgo/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/internal/runtime.eface" %6, %"github.com/goplus/llgo/internal/runtime.eface" %44)
+  %43 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %41, 0
+  %44 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %43, ptr %42, 1
+  %45 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %6, %"github.com/goplus/llgo/runtime/internal/runtime.eface" %44)
   call void @main.assert(i1 %45)
   %46 = load ptr, ptr @_llgo_main.N, align 8
-  %47 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
+  %47 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
   store %main.N zeroinitializer, ptr %47, align 1
-  %48 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %46, 0
-  %49 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %48, ptr %47, 1
-  %50 = call i1 @"github.com/goplus/llgo/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/internal/runtime.eface" %6, %"github.com/goplus/llgo/internal/runtime.eface" %49)
+  %48 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %46, 0
+  %49 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %48, ptr %47, 1
+  %50 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %6, %"github.com/goplus/llgo/runtime/internal/runtime.eface" %49)
   %51 = xor i1 %50, true
   call void @main.assert(i1 %51)
   %52 = load %main.T, ptr %20, align 8
   %53 = load ptr, ptr @_llgo_main.T, align 8
-  %54 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 48)
+  %54 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 48)
   store %main.T %52, ptr %54, align 8
-  %55 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %53, 0
-  %56 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %55, ptr %54, 1
-  %57 = call i1 @"github.com/goplus/llgo/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/internal/runtime.eface" %19, %"github.com/goplus/llgo/internal/runtime.eface" %56)
+  %55 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %53, 0
+  %56 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %55, ptr %54, 1
+  %57 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %19, %"github.com/goplus/llgo/runtime/internal/runtime.eface" %56)
   call void @main.assert(i1 %57)
   %58 = load %main.T, ptr %28, align 8
   %59 = load ptr, ptr @_llgo_main.T, align 8
-  %60 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 48)
+  %60 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 48)
   store %main.T %58, ptr %60, align 8
-  %61 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %59, 0
-  %62 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %61, ptr %60, 1
-  %63 = call i1 @"github.com/goplus/llgo/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/internal/runtime.eface" %19, %"github.com/goplus/llgo/internal/runtime.eface" %62)
+  %61 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %59, 0
+  %62 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %61, ptr %60, 1
+  %63 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %19, %"github.com/goplus/llgo/runtime/internal/runtime.eface" %62)
   %64 = xor i1 %63, true
   call void @main.assert(i1 %64)
   ret void
@@ -407,8 +407,8 @@ _llgo_0:
 
 define void @"main.init#6"() {
 _llgo_0:
-  %0 = call ptr @"github.com/goplus/llgo/internal/runtime.NewChan"(i64 8, i64 0)
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.NewChan"(i64 8, i64 0)
+  %0 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewChan"(i64 8, i64 0)
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewChan"(i64 8, i64 0)
   %2 = icmp eq ptr %0, %0
   call void @main.assert(i1 %2)
   %3 = icmp ne ptr %0, %1
@@ -421,7 +421,7 @@ _llgo_0:
 define void @"main.init#7"() {
 _llgo_0:
   %0 = load ptr, ptr @"map[_llgo_int]_llgo_string", align 8
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.MakeMap"(ptr %0, i64 0)
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MakeMap"(ptr %0, i64 0)
   %2 = icmp ne ptr %1, null
   call void @main.assert(i1 %2)
   call void @main.assert(i1 true)
@@ -432,7 +432,7 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   ret i32 0
 }
@@ -449,7 +449,7 @@ _llgo_0:
   br i1 %1, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
   store ptr %2, ptr @_llgo_string, align 8
   br label %_llgo_2
 
@@ -459,7 +459,7 @@ _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
   br i1 %4, label %_llgo_3, label %_llgo_4
 
 _llgo_3:                                          ; preds = %_llgo_2
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
   store ptr %5, ptr @_llgo_int, align 8
   br label %_llgo_4
 
@@ -469,16 +469,16 @@ _llgo_4:                                          ; preds = %_llgo_3, %_llgo_2
   br i1 %7, label %_llgo_5, label %_llgo_6
 
 _llgo_5:                                          ; preds = %_llgo_4
-  %8 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %9 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %8, 0
-  %10 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %9, i64 0, 1
-  %11 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %10, i64 0, 2
-  %12 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, i64 0, %"github.com/goplus/llgo/internal/runtime.Slice" %11)
+  %8 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %9 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %8, 0
+  %10 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %9, i64 0, 1
+  %11 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %10, i64 0, 2
+  %12 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %11)
   store ptr %12, ptr @"_llgo_struct$n1H8J_3prDN3firMwPxBLVTkE5hJ9Di-AqNvaC9jczw", align 8
   br label %_llgo_6
 
 _llgo_6:                                          ; preds = %_llgo_5, %_llgo_4
-  %13 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 1 }, i64 25, i64 48, i64 0, i64 0)
+  %13 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 1 }, i64 25, i64 48, i64 0, i64 0)
   %14 = load ptr, ptr @_llgo_main.T, align 8
   %15 = icmp eq ptr %14, null
   br i1 %15, label %_llgo_7, label %_llgo_8
@@ -493,11 +493,11 @@ _llgo_8:                                          ; preds = %_llgo_7, %_llgo_6
   br i1 %17, label %_llgo_9, label %_llgo_10
 
 _llgo_9:                                          ; preds = %_llgo_8
-  %18 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %19 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %18, 0
-  %20 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %19, i64 0, 1
-  %21 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %20, i64 0, 2
-  %22 = call ptr @"github.com/goplus/llgo/internal/runtime.Interface"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, %"github.com/goplus/llgo/internal/runtime.Slice" %21)
+  %18 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %19 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %18, 0
+  %20 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %19, i64 0, 1
+  %21 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %20, i64 0, 2
+  %22 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %21)
   store ptr %22, ptr @_llgo_any, align 8
   br label %_llgo_10
 
@@ -508,31 +508,31 @@ _llgo_10:                                         ; preds = %_llgo_9, %_llgo_8
   br i1 %25, label %_llgo_11, label %_llgo_12
 
 _llgo_11:                                         ; preds = %_llgo_10
-  %26 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %27 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 1 }, ptr %26, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %28 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %29 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @6, i64 1 }, ptr %28, i64 8, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %30 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
-  %31 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @7, i64 1 }, ptr %30, i64 16, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %32 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %33 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %32, 0
-  %34 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %33, i64 0, 1
-  %35 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %34, i64 0, 2
-  %36 = call ptr @"github.com/goplus/llgo/internal/runtime.Interface"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, %"github.com/goplus/llgo/internal/runtime.Slice" %35)
-  %37 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 1 }, ptr %36, i64 32, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %38 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 224)
-  %39 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %38, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %27, ptr %39, align 8
-  %40 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %38, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %29, ptr %40, align 8
-  %41 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %38, i64 2
-  store %"github.com/goplus/llgo/internal/abi.StructField" %31, ptr %41, align 8
-  %42 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %38, i64 3
-  store %"github.com/goplus/llgo/internal/abi.StructField" %37, ptr %42, align 8
-  %43 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %38, 0
-  %44 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %43, i64 4, 1
-  %45 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %44, i64 4, 2
-  %46 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, i64 48, %"github.com/goplus/llgo/internal/runtime.Slice" %45)
+  %26 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %27 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 1 }, ptr %26, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %28 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %29 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 1 }, ptr %28, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %30 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
+  %31 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 1 }, ptr %30, i64 16, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %32 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %33 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %32, 0
+  %34 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %33, i64 0, 1
+  %35 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %34, i64 0, 2
+  %36 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %35)
+  %37 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 1 }, ptr %36, i64 32, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %38 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 224)
+  %39 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %38, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %27, ptr %39, align 8
+  %40 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %38, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %29, ptr %40, align 8
+  %41 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %38, i64 2
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %31, ptr %41, align 8
+  %42 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %38, i64 3
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %37, ptr %42, align 8
+  %43 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %38, 0
+  %44 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %43, i64 4, 1
+  %45 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %44, i64 4, 2
+  %46 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, i64 48, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %45)
   store ptr %46, ptr @"_llgo_struct$5D_KhR3tDEp-wpx9caTiVZca43wS-XW6slE9Bsr8rsk", align 8
   br label %_llgo_12
 
@@ -541,11 +541,11 @@ _llgo_12:                                         ; preds = %_llgo_11, %_llgo_10
   br i1 %15, label %_llgo_13, label %_llgo_14
 
 _llgo_13:                                         ; preds = %_llgo_12
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %13, ptr %47, { ptr, i64, i64 } zeroinitializer, { ptr, i64, i64 } zeroinitializer)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %13, ptr %47, { ptr, i64, i64 } zeroinitializer, { ptr, i64, i64 } zeroinitializer)
   br label %_llgo_14
 
 _llgo_14:                                         ; preds = %_llgo_13, %_llgo_12
-  %48 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @9, i64 1 }, i64 25, i64 0, i64 0, i64 0)
+  %48 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @9, i64 1 }, i64 25, i64 0, i64 0, i64 0)
   %49 = load ptr, ptr @_llgo_main.N, align 8
   %50 = icmp eq ptr %49, null
   br i1 %50, label %_llgo_15, label %_llgo_16
@@ -559,7 +559,7 @@ _llgo_16:                                         ; preds = %_llgo_15, %_llgo_14
   br i1 %50, label %_llgo_17, label %_llgo_18
 
 _llgo_17:                                         ; preds = %_llgo_16
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %48, ptr %51, { ptr, i64, i64 } zeroinitializer, { ptr, i64, i64 } zeroinitializer)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %48, ptr %51, { ptr, i64, i64 } zeroinitializer, { ptr, i64, i64 } zeroinitializer)
   br label %_llgo_18
 
 _llgo_18:                                         ; preds = %_llgo_17, %_llgo_16
@@ -568,34 +568,34 @@ _llgo_18:                                         ; preds = %_llgo_17, %_llgo_16
   br i1 %53, label %_llgo_19, label %_llgo_20
 
 _llgo_19:                                         ; preds = %_llgo_18
-  %54 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %55 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
-  %56 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 40)
-  %57 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 8, ptr %56)
-  %58 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @10, i64 7 }, ptr %57, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %59 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %60 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 8, ptr %59)
-  %61 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @11, i64 4 }, ptr %60, i64 8, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %62 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
-  %63 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 8, ptr %62)
-  %64 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @12, i64 5 }, ptr %63, i64 72, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %65 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 58)
-  %66 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @13, i64 8 }, ptr %65, i64 200, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %67 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 224)
-  %68 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %67, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %58, ptr %68, align 8
-  %69 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %67, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %61, ptr %69, align 8
-  %70 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %67, i64 2
-  store %"github.com/goplus/llgo/internal/abi.StructField" %64, ptr %70, align 8
-  %71 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %67, i64 3
-  store %"github.com/goplus/llgo/internal/abi.StructField" %66, ptr %71, align 8
-  %72 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %67, 0
-  %73 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %72, i64 4, 1
-  %74 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %73, i64 4, 2
-  %75 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, i64 208, %"github.com/goplus/llgo/internal/runtime.Slice" %74)
-  %76 = call ptr @"github.com/goplus/llgo/internal/runtime.MapOf"(ptr %54, ptr %55, ptr %75, i64 4)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %76)
+  %54 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %55 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
+  %56 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 40)
+  %57 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 8, ptr %56)
+  %58 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @10, i64 7 }, ptr %57, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %59 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %60 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 8, ptr %59)
+  %61 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @11, i64 4 }, ptr %60, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %62 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
+  %63 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 8, ptr %62)
+  %64 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @12, i64 5 }, ptr %63, i64 72, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %65 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 58)
+  %66 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @13, i64 8 }, ptr %65, i64 200, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %67 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 224)
+  %68 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %67, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %58, ptr %68, align 8
+  %69 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %67, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %61, ptr %69, align 8
+  %70 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %67, i64 2
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %64, ptr %70, align 8
+  %71 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %67, i64 3
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %66, ptr %71, align 8
+  %72 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %67, 0
+  %73 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %72, i64 4, 1
+  %74 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %73, i64 4, 2
+  %75 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, i64 208, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %74)
+  %76 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapOf"(ptr %54, ptr %55, ptr %75, i64 4)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %76)
   store ptr %76, ptr @"map[_llgo_int]_llgo_string", align 8
   br label %_llgo_20
 
@@ -603,47 +603,47 @@ _llgo_20:                                         ; preds = %_llgo_19, %_llgo_18
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
 ; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
 declare void @llvm.memset(ptr nocapture writeonly, i8, i64, i1 immarg) #0
 
-declare i1 @"github.com/goplus/llgo/internal/runtime.StringEqual"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.String")
+declare i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare i1 @"github.com/goplus/llgo/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/internal/runtime.eface", %"github.com/goplus/llgo/internal/runtime.eface")
+declare i1 @"github.com/goplus/llgo/runtime/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.eface", %"github.com/goplus/llgo/runtime/internal/runtime.eface")
 
-declare %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.NewSlice3"(ptr, i64, i64, i64, i64, i64)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.NewSlice3"(ptr, i64, i64, i64, i64, i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String", i64, %"github.com/goplus/llgo/internal/runtime.Slice")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String", i64, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1)
+declare %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.String", i64, i64, i64, i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String", i64, i64, i64, i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Interface"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.Slice")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr, ptr, %"github.com/goplus/llgo/internal/runtime.Slice", %"github.com/goplus/llgo/internal/runtime.Slice")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr, ptr, %"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.NewChan"(i64, i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewChan"(i64, i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.MapOf"(ptr, ptr, ptr, i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapOf"(ptr, ptr, ptr, i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64, ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64, ptr)
 
-declare void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.MakeMap"(ptr, i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.MakeMap"(ptr, i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 attributes #0 = { nocallback nofree nounwind willreturn memory(argmem: write) }
diff --git a/compiler/cl/_testgo/errors/out.ll b/compiler/cl/_testgo/errors/out.ll
index 3a93baf5..625319c3 100644
--- a/compiler/cl/_testgo/errors/out.ll
+++ b/compiler/cl/_testgo/errors/out.ll
@@ -1,13 +1,13 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.iface" = type { ptr, ptr }
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
-%main.errorString = type { %"github.com/goplus/llgo/internal/runtime.String" }
-%"github.com/goplus/llgo/internal/abi.StructField" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1 }
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
-%"github.com/goplus/llgo/internal/abi.Method" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr, ptr, ptr }
-%"github.com/goplus/llgo/internal/abi.Imethod" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.iface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
+%main.errorString = type { %"github.com/goplus/llgo/runtime/internal/runtime.String" }
+%"github.com/goplus/llgo/runtime/abi.StructField" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1 }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/runtime/abi.Method" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, ptr, ptr }
+%"github.com/goplus/llgo/runtime/abi.Imethod" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr }
 
 @"main.init$guard" = global i1 false, align 1
 @_llgo_main.errorString = linkonce global ptr null, align 8
@@ -24,26 +24,26 @@ source_filename = "main"
 @__llgo_argv = global ptr null, align 8
 @4 = private unnamed_addr constant [8 x i8] c"an error", align 1
 
-define %"github.com/goplus/llgo/internal/runtime.iface" @main.New(%"github.com/goplus/llgo/internal/runtime.String" %0) {
+define %"github.com/goplus/llgo/runtime/internal/runtime.iface" @main.New(%"github.com/goplus/llgo/runtime/internal/runtime.String" %0) {
 _llgo_0:
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 16)
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 16)
   %2 = getelementptr inbounds %main.errorString, ptr %1, i32 0, i32 0
-  store %"github.com/goplus/llgo/internal/runtime.String" %0, ptr %2, align 8
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" %0, ptr %2, align 8
   %3 = load ptr, ptr @_llgo_main.errorString, align 8
   %4 = load ptr, ptr @"*_llgo_main.errorString", align 8
   %5 = load ptr, ptr @"_llgo_func$zNDVRsWTIpUPKouNUS805RGX--IV9qVK8B31IZbg5to", align 8
   %6 = load ptr, ptr @"_llgo_iface$Fh8eUJ-Gw4e6TYuajcFIOSCuqSPKAt5nS4ow7xeGXEU", align 8
-  %7 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %6, ptr %4)
-  %8 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %7, 0
-  %9 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %8, ptr %1, 1
-  ret %"github.com/goplus/llgo/internal/runtime.iface" %9
+  %7 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %6, ptr %4)
+  %8 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %7, 0
+  %9 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %8, ptr %1, 1
+  ret %"github.com/goplus/llgo/runtime/internal/runtime.iface" %9
 }
 
-define %"github.com/goplus/llgo/internal/runtime.String" @"main.(*errorString).Error"(ptr %0) {
+define %"github.com/goplus/llgo/runtime/internal/runtime.String" @"main.(*errorString).Error"(ptr %0) {
 _llgo_0:
   %1 = getelementptr inbounds %main.errorString, ptr %0, i32 0, i32 0
-  %2 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %1, align 8
-  ret %"github.com/goplus/llgo/internal/runtime.String" %2
+  %2 = load %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %1, align 8
+  ret %"github.com/goplus/llgo/runtime/internal/runtime.String" %2
 }
 
 define void @main.init() {
@@ -64,51 +64,51 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  %2 = call %"github.com/goplus/llgo/internal/runtime.iface" @main.New(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 8 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintIface"(%"github.com/goplus/llgo/internal/runtime.iface" %2)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %3 = call ptr @"github.com/goplus/llgo/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/internal/runtime.iface" %2)
-  %4 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %2, 0
+  %2 = call %"github.com/goplus/llgo/runtime/internal/runtime.iface" @main.New(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 8 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintIface"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %2)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %3 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %2)
+  %4 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %2, 0
   %5 = getelementptr ptr, ptr %4, i64 3
   %6 = load ptr, ptr %5, align 8
   %7 = insertvalue { ptr, ptr } undef, ptr %6, 0
   %8 = insertvalue { ptr, ptr } %7, ptr %3, 1
   %9 = extractvalue { ptr, ptr } %8, 1
   %10 = extractvalue { ptr, ptr } %8, 0
-  %11 = call %"github.com/goplus/llgo/internal/runtime.String" %10(ptr %9)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %11)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  %11 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" %10(ptr %9)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %11)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i32 0
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
 define void @"main.init$after"() {
 _llgo_0:
-  %0 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 11 }, i64 25, i64 16, i64 0, i64 1)
+  %0 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 11 }, i64 25, i64 16, i64 0, i64 1)
   store ptr %0, ptr @_llgo_main.errorString, align 8
   %1 = load ptr, ptr @_llgo_string, align 8
   %2 = icmp eq ptr %1, null
   br i1 %2, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %3 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
+  %3 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
   store ptr %3, ptr @_llgo_string, align 8
   br label %_llgo_2
 
 _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
   %4 = load ptr, ptr @_llgo_string, align 8
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
-  %6 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 1 }, ptr %5, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %7 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 56)
-  %8 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %7, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %6, ptr %8, align 8
-  %9 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %7, 0
-  %10 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %9, i64 1, 1
-  %11 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %10, i64 1, 2
-  %12 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, i64 16, %"github.com/goplus/llgo/internal/runtime.Slice" %11)
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
+  %6 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 1 }, ptr %5, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %7 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 56)
+  %8 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %7, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %6, ptr %8, align 8
+  %9 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %7, 0
+  %10 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %9, i64 1, 1
+  %11 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %10, i64 1, 2
+  %12 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, i64 16, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %11)
   store ptr %12, ptr @"main.struct$QTufDJA9wEDzuzgkA-ZSrLqW-B6lWN8O25mTSglAoLQ", align 8
   %13 = load ptr, ptr @"main.struct$QTufDJA9wEDzuzgkA-ZSrLqW-B6lWN8O25mTSglAoLQ", align 8
   %14 = load ptr, ptr @_llgo_string, align 8
@@ -117,36 +117,36 @@ _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
   br i1 %16, label %_llgo_3, label %_llgo_4
 
 _llgo_3:                                          ; preds = %_llgo_2
-  %17 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %18 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %17, 0
-  %19 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %18, i64 0, 1
-  %20 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %19, i64 0, 2
-  %21 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %17 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %18 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %17, 0
+  %19 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %18, i64 0, 1
+  %20 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %19, i64 0, 2
+  %21 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %22 = getelementptr ptr, ptr %21, i64 0
   store ptr %14, ptr %22, align 8
-  %23 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %21, 0
-  %24 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %23, i64 1, 1
-  %25 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %24, i64 1, 2
-  %26 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %20, %"github.com/goplus/llgo/internal/runtime.Slice" %25, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %26)
+  %23 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %21, 0
+  %24 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %23, i64 1, 1
+  %25 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %24, i64 1, 2
+  %26 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %20, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %25, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %26)
   store ptr %26, ptr @"_llgo_func$zNDVRsWTIpUPKouNUS805RGX--IV9qVK8B31IZbg5to", align 8
   br label %_llgo_4
 
 _llgo_4:                                          ; preds = %_llgo_3, %_llgo_2
   %27 = load ptr, ptr @"_llgo_func$zNDVRsWTIpUPKouNUS805RGX--IV9qVK8B31IZbg5to", align 8
-  %28 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 5 }, ptr undef, ptr undef, ptr undef }, ptr %27, 1
-  %29 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %28, ptr @"main.(*errorString).Error", 2
-  %30 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %29, ptr @"main.(*errorString).Error", 3
-  %31 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 40)
-  %32 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %31, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %30, ptr %32, align 8
-  %33 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %31, 0
-  %34 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %33, i64 1, 1
-  %35 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %34, i64 1, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %0, ptr %13, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/internal/runtime.Slice" %35)
-  %36 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 11 }, i64 25, i64 16, i64 0, i64 1)
-  %37 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %36)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %37)
+  %28 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 5 }, ptr undef, ptr undef, ptr undef }, ptr %27, 1
+  %29 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %28, ptr @"main.(*errorString).Error", 2
+  %30 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %29, ptr @"main.(*errorString).Error", 3
+  %31 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 40)
+  %32 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %31, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %30, ptr %32, align 8
+  %33 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %31, 0
+  %34 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %33, i64 1, 1
+  %35 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %34, i64 1, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %0, ptr %13, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %35)
+  %36 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 11 }, i64 25, i64 16, i64 0, i64 1)
+  %37 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %36)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %37)
   store ptr %37, ptr @"*_llgo_main.errorString", align 8
   %38 = load ptr, ptr @"_llgo_func$zNDVRsWTIpUPKouNUS805RGX--IV9qVK8B31IZbg5to", align 8
   %39 = load ptr, ptr @"_llgo_iface$Fh8eUJ-Gw4e6TYuajcFIOSCuqSPKAt5nS4ow7xeGXEU", align 8
@@ -154,14 +154,14 @@ _llgo_4:                                          ; preds = %_llgo_3, %_llgo_2
   br i1 %40, label %_llgo_5, label %_llgo_6
 
 _llgo_5:                                          ; preds = %_llgo_4
-  %41 = insertvalue %"github.com/goplus/llgo/internal/abi.Imethod" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 5 }, ptr undef }, ptr %38, 1
-  %42 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 24)
-  %43 = getelementptr %"github.com/goplus/llgo/internal/abi.Imethod", ptr %42, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Imethod" %41, ptr %43, align 8
-  %44 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %42, 0
-  %45 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %44, i64 1, 1
-  %46 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %45, i64 1, 2
-  %47 = call ptr @"github.com/goplus/llgo/internal/runtime.Interface"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.Slice" %46)
+  %41 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 5 }, ptr undef }, ptr %38, 1
+  %42 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 24)
+  %43 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %42, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %41, ptr %43, align 8
+  %44 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %42, 0
+  %45 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %44, i64 1, 1
+  %46 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %45, i64 1, 2
+  %47 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %46)
   store ptr %47, ptr @"_llgo_iface$Fh8eUJ-Gw4e6TYuajcFIOSCuqSPKAt5nS4ow7xeGXEU", align 8
   br label %_llgo_6
 
@@ -169,34 +169,34 @@ _llgo_6:                                          ; preds = %_llgo_5, %_llgo_4
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.String", i64, i64, i64, i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String", i64, i64, i64, i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String", i64, %"github.com/goplus/llgo/internal/runtime.Slice")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String", i64, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1)
+declare %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr, ptr, %"github.com/goplus/llgo/internal/runtime.Slice", %"github.com/goplus/llgo/internal/runtime.Slice")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr, ptr, %"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice", %"github.com/goplus/llgo/internal/runtime.Slice", i1)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.Slice", i1)
 
-declare void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Interface"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.Slice")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr, ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr, ptr)
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintIface"(%"github.com/goplus/llgo/internal/runtime.iface")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintIface"(%"github.com/goplus/llgo/runtime/internal/runtime.iface")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/internal/runtime.iface")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
diff --git a/compiler/cl/_testgo/goroutine/out.ll b/compiler/cl/_testgo/goroutine/out.ll
index 341c293a..035c3597 100644
--- a/compiler/cl/_testgo/goroutine/out.ll
+++ b/compiler/cl/_testgo/goroutine/out.ll
@@ -1,7 +1,7 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
 
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
@@ -27,30 +27,30 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 1)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 1)
   store i1 false, ptr %2, align 1
   %3 = call ptr @malloc(i64 16)
-  %4 = getelementptr inbounds { %"github.com/goplus/llgo/internal/runtime.String" }, ptr %3, i32 0, i32 0
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 }, ptr %4, align 8
+  %4 = getelementptr inbounds { %"github.com/goplus/llgo/runtime/internal/runtime.String" }, ptr %3, i32 0, i32 0
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 }, ptr %4, align 8
   %5 = alloca i8, i64 8, align 1
-  %6 = call i32 @"github.com/goplus/llgo/internal/runtime.CreateThread"(ptr %5, ptr null, ptr @"main._llgo_routine$1", ptr %3)
-  %7 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %6 = call i32 @"github.com/goplus/llgo/runtime/internal/runtime.CreateThread"(ptr %5, ptr null, ptr @"main._llgo_routine$1", ptr %3)
+  %7 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %8 = getelementptr inbounds { ptr }, ptr %7, i32 0, i32 0
   store ptr %2, ptr %8, align 8
   %9 = insertvalue { ptr, ptr } { ptr @"main.main$1", ptr undef }, ptr %7, 1
   %10 = call ptr @malloc(i64 32)
-  %11 = getelementptr inbounds { { ptr, ptr }, %"github.com/goplus/llgo/internal/runtime.String" }, ptr %10, i32 0, i32 0
+  %11 = getelementptr inbounds { { ptr, ptr }, %"github.com/goplus/llgo/runtime/internal/runtime.String" }, ptr %10, i32 0, i32 0
   store { ptr, ptr } %9, ptr %11, align 8
-  %12 = getelementptr inbounds { { ptr, ptr }, %"github.com/goplus/llgo/internal/runtime.String" }, ptr %10, i32 0, i32 1
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 16 }, ptr %12, align 8
+  %12 = getelementptr inbounds { { ptr, ptr }, %"github.com/goplus/llgo/runtime/internal/runtime.String" }, ptr %10, i32 0, i32 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 16 }, ptr %12, align 8
   %13 = alloca i8, i64 8, align 1
-  %14 = call i32 @"github.com/goplus/llgo/internal/runtime.CreateThread"(ptr %13, ptr null, ptr @"main._llgo_routine$2", ptr %10)
+  %14 = call i32 @"github.com/goplus/llgo/runtime/internal/runtime.CreateThread"(ptr %13, ptr null, ptr @"main._llgo_routine$2", ptr %10)
   br label %_llgo_3
 
 _llgo_1:                                          ; preds = %_llgo_3
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 1 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 1 })
   br label %_llgo_3
 
 _llgo_2:                                          ; preds = %_llgo_3
@@ -61,50 +61,50 @@ _llgo_3:                                          ; preds = %_llgo_1, %_llgo_0
   br i1 %15, label %_llgo_2, label %_llgo_1
 }
 
-define void @"main.main$1"(ptr %0, %"github.com/goplus/llgo/internal/runtime.String" %1) {
+define void @"main.main$1"(ptr %0, %"github.com/goplus/llgo/runtime/internal/runtime.String" %1) {
 _llgo_0:
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %1)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %1)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %2 = load { ptr }, ptr %0, align 8
   %3 = extractvalue { ptr } %2, 0
   store i1 true, ptr %3, align 1
   ret void
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
 declare ptr @malloc(i64)
 
 define ptr @"main._llgo_routine$1"(ptr %0) {
 _llgo_0:
-  %1 = load { %"github.com/goplus/llgo/internal/runtime.String" }, ptr %0, align 8
-  %2 = extractvalue { %"github.com/goplus/llgo/internal/runtime.String" } %1, 0
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %2)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  %1 = load { %"github.com/goplus/llgo/runtime/internal/runtime.String" }, ptr %0, align 8
+  %2 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.String" } %1, 0
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %2)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   call void @free(ptr %0)
   ret ptr null
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
 declare void @free(ptr)
 
-declare i32 @"github.com/goplus/llgo/internal/runtime.CreateThread"(ptr, ptr, ptr, ptr)
+declare i32 @"github.com/goplus/llgo/runtime/internal/runtime.CreateThread"(ptr, ptr, ptr, ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
 define ptr @"main._llgo_routine$2"(ptr %0) {
 _llgo_0:
-  %1 = load { { ptr, ptr }, %"github.com/goplus/llgo/internal/runtime.String" }, ptr %0, align 8
-  %2 = extractvalue { { ptr, ptr }, %"github.com/goplus/llgo/internal/runtime.String" } %1, 0
-  %3 = extractvalue { { ptr, ptr }, %"github.com/goplus/llgo/internal/runtime.String" } %1, 1
+  %1 = load { { ptr, ptr }, %"github.com/goplus/llgo/runtime/internal/runtime.String" }, ptr %0, align 8
+  %2 = extractvalue { { ptr, ptr }, %"github.com/goplus/llgo/runtime/internal/runtime.String" } %1, 0
+  %3 = extractvalue { { ptr, ptr }, %"github.com/goplus/llgo/runtime/internal/runtime.String" } %1, 1
   %4 = extractvalue { ptr, ptr } %2, 1
   %5 = extractvalue { ptr, ptr } %2, 0
-  call void %5(ptr %4, %"github.com/goplus/llgo/internal/runtime.String" %3)
+  call void %5(ptr %4, %"github.com/goplus/llgo/runtime/internal/runtime.String" %3)
   call void @free(ptr %0)
   ret ptr null
 }
diff --git a/compiler/cl/_testgo/ifaceconv/out.ll b/compiler/cl/_testgo/ifaceconv/out.ll
index c1c7cc96..0c0d6b7c 100644
--- a/compiler/cl/_testgo/ifaceconv/out.ll
+++ b/compiler/cl/_testgo/ifaceconv/out.ll
@@ -3,13 +3,13 @@ source_filename = "main"
 
 %main.C1 = type {}
 %main.C2 = type {}
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
-%"github.com/goplus/llgo/internal/runtime.eface" = type { ptr, ptr }
-%"github.com/goplus/llgo/internal/runtime.iface" = type { ptr, ptr }
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
-%"github.com/goplus/llgo/internal/abi.Imethod" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr }
-%"github.com/goplus/llgo/internal/abi.Method" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr, ptr, ptr }
-%"github.com/goplus/llgo/internal/abi.StructField" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1 }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.eface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.iface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/runtime/abi.Imethod" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr }
+%"github.com/goplus/llgo/runtime/abi.Method" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, ptr, ptr }
+%"github.com/goplus/llgo/runtime/abi.StructField" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1 }
 
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
@@ -101,213 +101,213 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = load ptr, ptr @_llgo_main.I0, align 8
-  %3 = call i1 @"github.com/goplus/llgo/internal/runtime.Implements"(ptr %2, ptr null)
+  %3 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.Implements"(ptr %2, ptr null)
   br i1 %3, label %_llgo_23, label %_llgo_24
 
 _llgo_1:                                          ; preds = %_llgo_25
   %4 = load ptr, ptr @_llgo_string, align 8
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 21 }, ptr %5, align 8
-  %6 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %4, 0
-  %7 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %6, ptr %5, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %7)
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 21 }, ptr %5, align 8
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %4, 0
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %6, ptr %5, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %7)
   unreachable
 
 _llgo_2:                                          ; preds = %_llgo_25
-  %8 = call ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface" zeroinitializer)
+  %8 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" zeroinitializer)
   %9 = load ptr, ptr @_llgo_main.I1, align 8
-  %10 = call i1 @"github.com/goplus/llgo/internal/runtime.Implements"(ptr %9, ptr %8)
+  %10 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.Implements"(ptr %9, ptr %8)
   br i1 %10, label %_llgo_26, label %_llgo_27
 
 _llgo_3:                                          ; preds = %_llgo_28
   %11 = load ptr, ptr @_llgo_string, align 8
-  %12 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 21 }, ptr %12, align 8
-  %13 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %11, 0
-  %14 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %13, ptr %12, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %14)
+  %12 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 21 }, ptr %12, align 8
+  %13 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %11, 0
+  %14 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %13, ptr %12, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %14)
   unreachable
 
 _llgo_4:                                          ; preds = %_llgo_28
-  %15 = call ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface" zeroinitializer)
+  %15 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" zeroinitializer)
   %16 = load ptr, ptr @_llgo_main.I2, align 8
-  %17 = call i1 @"github.com/goplus/llgo/internal/runtime.Implements"(ptr %16, ptr %15)
+  %17 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.Implements"(ptr %16, ptr %15)
   br i1 %17, label %_llgo_29, label %_llgo_30
 
 _llgo_5:                                          ; preds = %_llgo_31
   %18 = load ptr, ptr @_llgo_string, align 8
-  %19 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 21 }, ptr %19, align 8
-  %20 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %18, 0
-  %21 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %20, ptr %19, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %21)
+  %19 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 21 }, ptr %19, align 8
+  %20 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %18, 0
+  %21 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %20, ptr %19, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %21)
   unreachable
 
 _llgo_6:                                          ; preds = %_llgo_31
-  %22 = call ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface" zeroinitializer)
-  %23 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %22, 0
-  %24 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %23, ptr null, 1
-  %25 = call ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface" zeroinitializer)
-  %26 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %25, 0
-  %27 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %26, ptr null, 1
-  %28 = call ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface" zeroinitializer)
+  %22 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" zeroinitializer)
+  %23 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %22, 0
+  %24 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %23, ptr null, 1
+  %25 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" zeroinitializer)
+  %26 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %25, 0
+  %27 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %26, ptr null, 1
+  %28 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" zeroinitializer)
   %29 = load ptr, ptr @"main.iface$brpgdLtIeRlPi8QUoTgPCXzlehUkncg7v9aITo-GsF4", align 8
-  %30 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %29, ptr %28)
-  %31 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %30, 0
-  %32 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %31, ptr null, 1
+  %30 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %29, ptr %28)
+  %31 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %30, 0
+  %32 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %31, ptr null, 1
   %33 = load ptr, ptr @_llgo_main.C1, align 8
-  %34 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
+  %34 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
   store %main.C1 zeroinitializer, ptr %34, align 1
   %35 = load ptr, ptr @"main.iface$brpgdLtIeRlPi8QUoTgPCXzlehUkncg7v9aITo-GsF4", align 8
-  %36 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %35, ptr %33)
-  %37 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %36, 0
-  %38 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %37, ptr %34, 1
-  %39 = call ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface" %38)
+  %36 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %35, ptr %33)
+  %37 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %36, 0
+  %38 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %37, ptr %34, 1
+  %39 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %38)
   %40 = load ptr, ptr @_llgo_main.I0, align 8
-  %41 = call i1 @"github.com/goplus/llgo/internal/runtime.Implements"(ptr %40, ptr %39)
+  %41 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.Implements"(ptr %40, ptr %39)
   br i1 %41, label %_llgo_32, label %_llgo_33
 
 _llgo_7:                                          ; preds = %_llgo_34
   %42 = load ptr, ptr @_llgo_string, align 8
-  %43 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @11, i64 17 }, ptr %43, align 8
-  %44 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %42, 0
-  %45 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %44, ptr %43, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %45)
+  %43 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @11, i64 17 }, ptr %43, align 8
+  %44 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %42, 0
+  %45 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %44, ptr %43, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %45)
   unreachable
 
 _llgo_8:                                          ; preds = %_llgo_34
-  %46 = call ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface" %38)
+  %46 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %38)
   %47 = load ptr, ptr @_llgo_main.I1, align 8
-  %48 = call i1 @"github.com/goplus/llgo/internal/runtime.Implements"(ptr %47, ptr %46)
+  %48 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.Implements"(ptr %47, ptr %46)
   br i1 %48, label %_llgo_35, label %_llgo_36
 
 _llgo_9:                                          ; preds = %_llgo_37
   %49 = load ptr, ptr @_llgo_string, align 8
-  %50 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @12, i64 17 }, ptr %50, align 8
-  %51 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %49, 0
-  %52 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %51, ptr %50, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %52)
+  %50 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @12, i64 17 }, ptr %50, align 8
+  %51 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %49, 0
+  %52 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %51, ptr %50, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %52)
   unreachable
 
 _llgo_10:                                         ; preds = %_llgo_37
-  %53 = call ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface" %38)
+  %53 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %38)
   %54 = load ptr, ptr @_llgo_main.I2, align 8
-  %55 = call i1 @"github.com/goplus/llgo/internal/runtime.Implements"(ptr %54, ptr %53)
+  %55 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.Implements"(ptr %54, ptr %53)
   br i1 %55, label %_llgo_38, label %_llgo_39
 
 _llgo_11:                                         ; preds = %_llgo_40
   %56 = load ptr, ptr @_llgo_string, align 8
-  %57 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @13, i64 20 }, ptr %57, align 8
-  %58 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %56, 0
-  %59 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %58, ptr %57, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %59)
+  %57 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @13, i64 20 }, ptr %57, align 8
+  %58 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %56, 0
+  %59 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %58, ptr %57, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %59)
   unreachable
 
 _llgo_12:                                         ; preds = %_llgo_40
   %60 = load ptr, ptr @_llgo_main.C2, align 8
-  %61 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
+  %61 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
   store %main.C2 zeroinitializer, ptr %61, align 1
   %62 = load ptr, ptr @"main.iface$brpgdLtIeRlPi8QUoTgPCXzlehUkncg7v9aITo-GsF4", align 8
-  %63 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %62, ptr %60)
-  %64 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %63, 0
-  %65 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %64, ptr %61, 1
-  %66 = call ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface" %65)
+  %63 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %62, ptr %60)
+  %64 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %63, 0
+  %65 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %64, ptr %61, 1
+  %66 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %65)
   %67 = load ptr, ptr @_llgo_main.I0, align 8
-  %68 = call i1 @"github.com/goplus/llgo/internal/runtime.Implements"(ptr %67, ptr %66)
+  %68 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.Implements"(ptr %67, ptr %66)
   br i1 %68, label %_llgo_41, label %_llgo_42
 
 _llgo_13:                                         ; preds = %_llgo_43
   %69 = load ptr, ptr @_llgo_string, align 8
-  %70 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @16, i64 17 }, ptr %70, align 8
-  %71 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %69, 0
-  %72 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %71, ptr %70, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %72)
+  %70 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @16, i64 17 }, ptr %70, align 8
+  %71 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %69, 0
+  %72 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %71, ptr %70, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %72)
   unreachable
 
 _llgo_14:                                         ; preds = %_llgo_43
-  %73 = call ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface" %65)
+  %73 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %65)
   %74 = load ptr, ptr @_llgo_main.I1, align 8
-  %75 = call i1 @"github.com/goplus/llgo/internal/runtime.Implements"(ptr %74, ptr %73)
+  %75 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.Implements"(ptr %74, ptr %73)
   br i1 %75, label %_llgo_44, label %_llgo_45
 
 _llgo_15:                                         ; preds = %_llgo_46
   %76 = load ptr, ptr @_llgo_string, align 8
-  %77 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @17, i64 17 }, ptr %77, align 8
-  %78 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %76, 0
-  %79 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %78, ptr %77, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %79)
+  %77 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @17, i64 17 }, ptr %77, align 8
+  %78 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %76, 0
+  %79 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %78, ptr %77, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %79)
   unreachable
 
 _llgo_16:                                         ; preds = %_llgo_46
-  %80 = call ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface" %65)
+  %80 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %65)
   %81 = load ptr, ptr @_llgo_main.I2, align 8
-  %82 = call i1 @"github.com/goplus/llgo/internal/runtime.Implements"(ptr %81, ptr %80)
+  %82 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.Implements"(ptr %81, ptr %80)
   br i1 %82, label %_llgo_47, label %_llgo_48
 
 _llgo_17:                                         ; preds = %_llgo_49
   %83 = load ptr, ptr @_llgo_string, align 8
-  %84 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @18, i64 17 }, ptr %84, align 8
-  %85 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %83, 0
-  %86 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %85, ptr %84, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %86)
+  %84 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @18, i64 17 }, ptr %84, align 8
+  %85 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %83, 0
+  %86 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %85, ptr %84, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %86)
   unreachable
 
 _llgo_18:                                         ; preds = %_llgo_49
   %87 = load ptr, ptr @_llgo_main.C1, align 8
-  %88 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
+  %88 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
   store %main.C1 zeroinitializer, ptr %88, align 1
   %89 = load ptr, ptr @"main.iface$brpgdLtIeRlPi8QUoTgPCXzlehUkncg7v9aITo-GsF4", align 8
-  %90 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %89, ptr %87)
-  %91 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %90, 0
-  %92 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %91, ptr %88, 1
-  %93 = call ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface" %92)
-  %94 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %92, 1
-  %95 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %93, 0
-  %96 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %95, ptr %94, 1
-  %97 = call i1 @"github.com/goplus/llgo/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/internal/runtime.eface" %96, %"github.com/goplus/llgo/internal/runtime.eface" zeroinitializer)
+  %90 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %89, ptr %87)
+  %91 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %90, 0
+  %92 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %91, ptr %88, 1
+  %93 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %92)
+  %94 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %92, 1
+  %95 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %93, 0
+  %96 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %95, ptr %94, 1
+  %97 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %96, %"github.com/goplus/llgo/runtime/internal/runtime.eface" zeroinitializer)
   br i1 %97, label %_llgo_19, label %_llgo_20
 
 _llgo_19:                                         ; preds = %_llgo_18
   %98 = load ptr, ptr @_llgo_string, align 8
-  %99 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @19, i64 17 }, ptr %99, align 8
-  %100 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %98, 0
-  %101 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %100, ptr %99, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %101)
+  %99 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @19, i64 17 }, ptr %99, align 8
+  %100 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %98, 0
+  %101 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %100, ptr %99, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %101)
   unreachable
 
 _llgo_20:                                         ; preds = %_llgo_18
-  %102 = call ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface" %92)
-  %103 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %92, 1
-  %104 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %102, 0
-  %105 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %104, ptr %103, 1
-  %106 = call ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface" zeroinitializer)
-  %107 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %106, 0
-  %108 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %107, ptr null, 1
-  %109 = call i1 @"github.com/goplus/llgo/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/internal/runtime.eface" %105, %"github.com/goplus/llgo/internal/runtime.eface" %108)
+  %102 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %92)
+  %103 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %92, 1
+  %104 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %102, 0
+  %105 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %104, ptr %103, 1
+  %106 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" zeroinitializer)
+  %107 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %106, 0
+  %108 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %107, ptr null, 1
+  %109 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %105, %"github.com/goplus/llgo/runtime/internal/runtime.eface" %108)
   br i1 %109, label %_llgo_21, label %_llgo_22
 
 _llgo_21:                                         ; preds = %_llgo_20
   %110 = load ptr, ptr @_llgo_string, align 8
-  %111 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @20, i64 17 }, ptr %111, align 8
-  %112 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %110, 0
-  %113 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %112, ptr %111, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %113)
+  %111 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @20, i64 17 }, ptr %111, align 8
+  %112 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %110, 0
+  %113 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %112, ptr %111, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %113)
   unreachable
 
 _llgo_22:                                         ; preds = %_llgo_20
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @21, i64 4 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @21, i64 4 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i32 0
 
 _llgo_23:                                         ; preds = %_llgo_0
@@ -317,163 +317,163 @@ _llgo_24:                                         ; preds = %_llgo_0
   br label %_llgo_25
 
 _llgo_25:                                         ; preds = %_llgo_24, %_llgo_23
-  %114 = phi { %"github.com/goplus/llgo/internal/runtime.eface", i1 } [ { %"github.com/goplus/llgo/internal/runtime.eface" zeroinitializer, i1 true }, %_llgo_23 ], [ zeroinitializer, %_llgo_24 ]
-  %115 = extractvalue { %"github.com/goplus/llgo/internal/runtime.eface", i1 } %114, 0
-  %116 = extractvalue { %"github.com/goplus/llgo/internal/runtime.eface", i1 } %114, 1
+  %114 = phi { %"github.com/goplus/llgo/runtime/internal/runtime.eface", i1 } [ { %"github.com/goplus/llgo/runtime/internal/runtime.eface" zeroinitializer, i1 true }, %_llgo_23 ], [ zeroinitializer, %_llgo_24 ]
+  %115 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.eface", i1 } %114, 0
+  %116 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.eface", i1 } %114, 1
   br i1 %116, label %_llgo_1, label %_llgo_2
 
 _llgo_26:                                         ; preds = %_llgo_2
   %117 = load ptr, ptr @"main.iface$brpgdLtIeRlPi8QUoTgPCXzlehUkncg7v9aITo-GsF4", align 8
-  %118 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %117, ptr %8)
-  %119 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %118, 0
-  %120 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %119, ptr null, 1
-  %121 = insertvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } undef, %"github.com/goplus/llgo/internal/runtime.iface" %120, 0
-  %122 = insertvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } %121, i1 true, 1
+  %118 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %117, ptr %8)
+  %119 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %118, 0
+  %120 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %119, ptr null, 1
+  %121 = insertvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } undef, %"github.com/goplus/llgo/runtime/internal/runtime.iface" %120, 0
+  %122 = insertvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } %121, i1 true, 1
   br label %_llgo_28
 
 _llgo_27:                                         ; preds = %_llgo_2
   br label %_llgo_28
 
 _llgo_28:                                         ; preds = %_llgo_27, %_llgo_26
-  %123 = phi { %"github.com/goplus/llgo/internal/runtime.iface", i1 } [ %122, %_llgo_26 ], [ zeroinitializer, %_llgo_27 ]
-  %124 = extractvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } %123, 0
-  %125 = extractvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } %123, 1
+  %123 = phi { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } [ %122, %_llgo_26 ], [ zeroinitializer, %_llgo_27 ]
+  %124 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } %123, 0
+  %125 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } %123, 1
   br i1 %125, label %_llgo_3, label %_llgo_4
 
 _llgo_29:                                         ; preds = %_llgo_4
   %126 = load ptr, ptr @"main.iface$gZBF8fFlqIMZ9M6lT2VWPyc3eu5Co6j0WoKGIEgDPAw", align 8
-  %127 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %126, ptr %15)
-  %128 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %127, 0
-  %129 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %128, ptr null, 1
-  %130 = insertvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } undef, %"github.com/goplus/llgo/internal/runtime.iface" %129, 0
-  %131 = insertvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } %130, i1 true, 1
+  %127 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %126, ptr %15)
+  %128 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %127, 0
+  %129 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %128, ptr null, 1
+  %130 = insertvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } undef, %"github.com/goplus/llgo/runtime/internal/runtime.iface" %129, 0
+  %131 = insertvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } %130, i1 true, 1
   br label %_llgo_31
 
 _llgo_30:                                         ; preds = %_llgo_4
   br label %_llgo_31
 
 _llgo_31:                                         ; preds = %_llgo_30, %_llgo_29
-  %132 = phi { %"github.com/goplus/llgo/internal/runtime.iface", i1 } [ %131, %_llgo_29 ], [ zeroinitializer, %_llgo_30 ]
-  %133 = extractvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } %132, 0
-  %134 = extractvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } %132, 1
+  %132 = phi { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } [ %131, %_llgo_29 ], [ zeroinitializer, %_llgo_30 ]
+  %133 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } %132, 0
+  %134 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } %132, 1
   br i1 %134, label %_llgo_5, label %_llgo_6
 
 _llgo_32:                                         ; preds = %_llgo_6
-  %135 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %38, 1
-  %136 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %39, 0
-  %137 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %136, ptr %135, 1
-  %138 = insertvalue { %"github.com/goplus/llgo/internal/runtime.eface", i1 } undef, %"github.com/goplus/llgo/internal/runtime.eface" %137, 0
-  %139 = insertvalue { %"github.com/goplus/llgo/internal/runtime.eface", i1 } %138, i1 true, 1
+  %135 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %38, 1
+  %136 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %39, 0
+  %137 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %136, ptr %135, 1
+  %138 = insertvalue { %"github.com/goplus/llgo/runtime/internal/runtime.eface", i1 } undef, %"github.com/goplus/llgo/runtime/internal/runtime.eface" %137, 0
+  %139 = insertvalue { %"github.com/goplus/llgo/runtime/internal/runtime.eface", i1 } %138, i1 true, 1
   br label %_llgo_34
 
 _llgo_33:                                         ; preds = %_llgo_6
   br label %_llgo_34
 
 _llgo_34:                                         ; preds = %_llgo_33, %_llgo_32
-  %140 = phi { %"github.com/goplus/llgo/internal/runtime.eface", i1 } [ %139, %_llgo_32 ], [ zeroinitializer, %_llgo_33 ]
-  %141 = extractvalue { %"github.com/goplus/llgo/internal/runtime.eface", i1 } %140, 0
-  %142 = extractvalue { %"github.com/goplus/llgo/internal/runtime.eface", i1 } %140, 1
+  %140 = phi { %"github.com/goplus/llgo/runtime/internal/runtime.eface", i1 } [ %139, %_llgo_32 ], [ zeroinitializer, %_llgo_33 ]
+  %141 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.eface", i1 } %140, 0
+  %142 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.eface", i1 } %140, 1
   br i1 %142, label %_llgo_8, label %_llgo_7
 
 _llgo_35:                                         ; preds = %_llgo_8
-  %143 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %38, 1
+  %143 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %38, 1
   %144 = load ptr, ptr @"main.iface$brpgdLtIeRlPi8QUoTgPCXzlehUkncg7v9aITo-GsF4", align 8
-  %145 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %144, ptr %46)
-  %146 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %145, 0
-  %147 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %146, ptr %143, 1
-  %148 = insertvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } undef, %"github.com/goplus/llgo/internal/runtime.iface" %147, 0
-  %149 = insertvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } %148, i1 true, 1
+  %145 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %144, ptr %46)
+  %146 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %145, 0
+  %147 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %146, ptr %143, 1
+  %148 = insertvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } undef, %"github.com/goplus/llgo/runtime/internal/runtime.iface" %147, 0
+  %149 = insertvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } %148, i1 true, 1
   br label %_llgo_37
 
 _llgo_36:                                         ; preds = %_llgo_8
   br label %_llgo_37
 
 _llgo_37:                                         ; preds = %_llgo_36, %_llgo_35
-  %150 = phi { %"github.com/goplus/llgo/internal/runtime.iface", i1 } [ %149, %_llgo_35 ], [ zeroinitializer, %_llgo_36 ]
-  %151 = extractvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } %150, 0
-  %152 = extractvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } %150, 1
+  %150 = phi { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } [ %149, %_llgo_35 ], [ zeroinitializer, %_llgo_36 ]
+  %151 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } %150, 0
+  %152 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } %150, 1
   br i1 %152, label %_llgo_10, label %_llgo_9
 
 _llgo_38:                                         ; preds = %_llgo_10
-  %153 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %38, 1
+  %153 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %38, 1
   %154 = load ptr, ptr @"main.iface$gZBF8fFlqIMZ9M6lT2VWPyc3eu5Co6j0WoKGIEgDPAw", align 8
-  %155 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %154, ptr %53)
-  %156 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %155, 0
-  %157 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %156, ptr %153, 1
-  %158 = insertvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } undef, %"github.com/goplus/llgo/internal/runtime.iface" %157, 0
-  %159 = insertvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } %158, i1 true, 1
+  %155 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %154, ptr %53)
+  %156 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %155, 0
+  %157 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %156, ptr %153, 1
+  %158 = insertvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } undef, %"github.com/goplus/llgo/runtime/internal/runtime.iface" %157, 0
+  %159 = insertvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } %158, i1 true, 1
   br label %_llgo_40
 
 _llgo_39:                                         ; preds = %_llgo_10
   br label %_llgo_40
 
 _llgo_40:                                         ; preds = %_llgo_39, %_llgo_38
-  %160 = phi { %"github.com/goplus/llgo/internal/runtime.iface", i1 } [ %159, %_llgo_38 ], [ zeroinitializer, %_llgo_39 ]
-  %161 = extractvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } %160, 0
-  %162 = extractvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } %160, 1
+  %160 = phi { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } [ %159, %_llgo_38 ], [ zeroinitializer, %_llgo_39 ]
+  %161 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } %160, 0
+  %162 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } %160, 1
   br i1 %162, label %_llgo_11, label %_llgo_12
 
 _llgo_41:                                         ; preds = %_llgo_12
-  %163 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %65, 1
-  %164 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %66, 0
-  %165 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %164, ptr %163, 1
-  %166 = insertvalue { %"github.com/goplus/llgo/internal/runtime.eface", i1 } undef, %"github.com/goplus/llgo/internal/runtime.eface" %165, 0
-  %167 = insertvalue { %"github.com/goplus/llgo/internal/runtime.eface", i1 } %166, i1 true, 1
+  %163 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %65, 1
+  %164 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %66, 0
+  %165 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %164, ptr %163, 1
+  %166 = insertvalue { %"github.com/goplus/llgo/runtime/internal/runtime.eface", i1 } undef, %"github.com/goplus/llgo/runtime/internal/runtime.eface" %165, 0
+  %167 = insertvalue { %"github.com/goplus/llgo/runtime/internal/runtime.eface", i1 } %166, i1 true, 1
   br label %_llgo_43
 
 _llgo_42:                                         ; preds = %_llgo_12
   br label %_llgo_43
 
 _llgo_43:                                         ; preds = %_llgo_42, %_llgo_41
-  %168 = phi { %"github.com/goplus/llgo/internal/runtime.eface", i1 } [ %167, %_llgo_41 ], [ zeroinitializer, %_llgo_42 ]
-  %169 = extractvalue { %"github.com/goplus/llgo/internal/runtime.eface", i1 } %168, 0
-  %170 = extractvalue { %"github.com/goplus/llgo/internal/runtime.eface", i1 } %168, 1
+  %168 = phi { %"github.com/goplus/llgo/runtime/internal/runtime.eface", i1 } [ %167, %_llgo_41 ], [ zeroinitializer, %_llgo_42 ]
+  %169 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.eface", i1 } %168, 0
+  %170 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.eface", i1 } %168, 1
   br i1 %170, label %_llgo_14, label %_llgo_13
 
 _llgo_44:                                         ; preds = %_llgo_14
-  %171 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %65, 1
+  %171 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %65, 1
   %172 = load ptr, ptr @"main.iface$brpgdLtIeRlPi8QUoTgPCXzlehUkncg7v9aITo-GsF4", align 8
-  %173 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %172, ptr %73)
-  %174 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %173, 0
-  %175 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %174, ptr %171, 1
-  %176 = insertvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } undef, %"github.com/goplus/llgo/internal/runtime.iface" %175, 0
-  %177 = insertvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } %176, i1 true, 1
+  %173 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %172, ptr %73)
+  %174 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %173, 0
+  %175 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %174, ptr %171, 1
+  %176 = insertvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } undef, %"github.com/goplus/llgo/runtime/internal/runtime.iface" %175, 0
+  %177 = insertvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } %176, i1 true, 1
   br label %_llgo_46
 
 _llgo_45:                                         ; preds = %_llgo_14
   br label %_llgo_46
 
 _llgo_46:                                         ; preds = %_llgo_45, %_llgo_44
-  %178 = phi { %"github.com/goplus/llgo/internal/runtime.iface", i1 } [ %177, %_llgo_44 ], [ zeroinitializer, %_llgo_45 ]
-  %179 = extractvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } %178, 0
-  %180 = extractvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } %178, 1
+  %178 = phi { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } [ %177, %_llgo_44 ], [ zeroinitializer, %_llgo_45 ]
+  %179 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } %178, 0
+  %180 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } %178, 1
   br i1 %180, label %_llgo_16, label %_llgo_15
 
 _llgo_47:                                         ; preds = %_llgo_16
-  %181 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %65, 1
+  %181 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %65, 1
   %182 = load ptr, ptr @"main.iface$gZBF8fFlqIMZ9M6lT2VWPyc3eu5Co6j0WoKGIEgDPAw", align 8
-  %183 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %182, ptr %80)
-  %184 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %183, 0
-  %185 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %184, ptr %181, 1
-  %186 = insertvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } undef, %"github.com/goplus/llgo/internal/runtime.iface" %185, 0
-  %187 = insertvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } %186, i1 true, 1
+  %183 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %182, ptr %80)
+  %184 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %183, 0
+  %185 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %184, ptr %181, 1
+  %186 = insertvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } undef, %"github.com/goplus/llgo/runtime/internal/runtime.iface" %185, 0
+  %187 = insertvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } %186, i1 true, 1
   br label %_llgo_49
 
 _llgo_48:                                         ; preds = %_llgo_16
   br label %_llgo_49
 
 _llgo_49:                                         ; preds = %_llgo_48, %_llgo_47
-  %188 = phi { %"github.com/goplus/llgo/internal/runtime.iface", i1 } [ %187, %_llgo_47 ], [ zeroinitializer, %_llgo_48 ]
-  %189 = extractvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } %188, 0
-  %190 = extractvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } %188, 1
+  %188 = phi { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } [ %187, %_llgo_47 ], [ zeroinitializer, %_llgo_48 ]
+  %189 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } %188, 0
+  %190 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } %188, 1
   br i1 %190, label %_llgo_18, label %_llgo_17
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 define void @"main.init$after"() {
 _llgo_0:
-  %0 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 2 })
+  %0 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 2 })
   %1 = load ptr, ptr @_llgo_main.I0, align 8
   %2 = icmp eq ptr %1, null
   br i1 %2, label %_llgo_1, label %_llgo_2
@@ -486,11 +486,11 @@ _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
   br i1 %2, label %_llgo_3, label %_llgo_4
 
 _llgo_3:                                          ; preds = %_llgo_2
-  %3 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %4 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %3, 0
-  %5 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %4, i64 0, 1
-  %6 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %5, i64 0, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamedInterface"(ptr %0, %"github.com/goplus/llgo/internal/runtime.Slice" %6)
+  %3 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %4 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %3, 0
+  %5 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %4, i64 0, 1
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %5, i64 0, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamedInterface"(ptr %0, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %6)
   br label %_llgo_4
 
 _llgo_4:                                          ; preds = %_llgo_3, %_llgo_2
@@ -499,12 +499,12 @@ _llgo_4:                                          ; preds = %_llgo_3, %_llgo_2
   br i1 %8, label %_llgo_5, label %_llgo_6
 
 _llgo_5:                                          ; preds = %_llgo_4
-  %9 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
+  %9 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
   store ptr %9, ptr @_llgo_string, align 8
   br label %_llgo_6
 
 _llgo_6:                                          ; preds = %_llgo_5, %_llgo_4
-  %10 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 2 })
+  %10 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 2 })
   %11 = load ptr, ptr @_llgo_main.I1, align 8
   %12 = icmp eq ptr %11, null
   br i1 %12, label %_llgo_7, label %_llgo_8
@@ -519,16 +519,16 @@ _llgo_8:                                          ; preds = %_llgo_7, %_llgo_6
   br i1 %14, label %_llgo_9, label %_llgo_10
 
 _llgo_9:                                          ; preds = %_llgo_8
-  %15 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %16 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %15, 0
-  %17 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %16, i64 0, 1
-  %18 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %17, i64 0, 2
-  %19 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %20 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %19, 0
-  %21 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %20, i64 0, 1
-  %22 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %21, i64 0, 2
-  %23 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %18, %"github.com/goplus/llgo/internal/runtime.Slice" %22, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %23)
+  %15 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %16 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %15, 0
+  %17 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %16, i64 0, 1
+  %18 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %17, i64 0, 2
+  %19 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %20 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %19, 0
+  %21 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %20, i64 0, 1
+  %22 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %21, i64 0, 2
+  %23 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %18, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %22, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %23)
   store ptr %23, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
   br label %_llgo_10
 
@@ -537,28 +537,28 @@ _llgo_10:                                         ; preds = %_llgo_9, %_llgo_8
   br i1 %12, label %_llgo_11, label %_llgo_12
 
 _llgo_11:                                         ; preds = %_llgo_10
-  %25 = insertvalue %"github.com/goplus/llgo/internal/abi.Imethod" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 6 }, ptr undef }, ptr %24, 1
-  %26 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 24)
-  %27 = getelementptr %"github.com/goplus/llgo/internal/abi.Imethod", ptr %26, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Imethod" %25, ptr %27, align 8
-  %28 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %26, 0
-  %29 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %28, i64 1, 1
-  %30 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %29, i64 1, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamedInterface"(ptr %10, %"github.com/goplus/llgo/internal/runtime.Slice" %30)
+  %25 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 6 }, ptr undef }, ptr %24, 1
+  %26 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 24)
+  %27 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %26, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %25, ptr %27, align 8
+  %28 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %26, 0
+  %29 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %28, i64 1, 1
+  %30 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %29, i64 1, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamedInterface"(ptr %10, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %30)
   br label %_llgo_12
 
 _llgo_12:                                         ; preds = %_llgo_11, %_llgo_10
   %31 = load ptr, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
-  %32 = insertvalue %"github.com/goplus/llgo/internal/abi.Imethod" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 6 }, ptr undef }, ptr %31, 1
-  %33 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 24)
-  %34 = getelementptr %"github.com/goplus/llgo/internal/abi.Imethod", ptr %33, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Imethod" %32, ptr %34, align 8
-  %35 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %33, 0
-  %36 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %35, i64 1, 1
-  %37 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %36, i64 1, 2
-  %38 = call ptr @"github.com/goplus/llgo/internal/runtime.Interface"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.Slice" %37)
+  %32 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 6 }, ptr undef }, ptr %31, 1
+  %33 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 24)
+  %34 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %33, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %32, ptr %34, align 8
+  %35 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %33, 0
+  %36 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %35, i64 1, 1
+  %37 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %36, i64 1, 2
+  %38 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %37)
   store ptr %38, ptr @"main.iface$brpgdLtIeRlPi8QUoTgPCXzlehUkncg7v9aITo-GsF4", align 8
-  %39 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @6, i64 2 })
+  %39 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 2 })
   %40 = load ptr, ptr @_llgo_main.I2, align 8
   %41 = icmp eq ptr %40, null
   br i1 %41, label %_llgo_13, label %_llgo_14
@@ -573,35 +573,35 @@ _llgo_14:                                         ; preds = %_llgo_13, %_llgo_12
   br i1 %41, label %_llgo_15, label %_llgo_16
 
 _llgo_15:                                         ; preds = %_llgo_14
-  %44 = insertvalue %"github.com/goplus/llgo/internal/abi.Imethod" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 6 }, ptr undef }, ptr %42, 1
-  %45 = insertvalue %"github.com/goplus/llgo/internal/abi.Imethod" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @7, i64 6 }, ptr undef }, ptr %43, 1
-  %46 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 48)
-  %47 = getelementptr %"github.com/goplus/llgo/internal/abi.Imethod", ptr %46, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Imethod" %44, ptr %47, align 8
-  %48 = getelementptr %"github.com/goplus/llgo/internal/abi.Imethod", ptr %46, i64 1
-  store %"github.com/goplus/llgo/internal/abi.Imethod" %45, ptr %48, align 8
-  %49 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %46, 0
-  %50 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %49, i64 2, 1
-  %51 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %50, i64 2, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamedInterface"(ptr %39, %"github.com/goplus/llgo/internal/runtime.Slice" %51)
+  %44 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 6 }, ptr undef }, ptr %42, 1
+  %45 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 6 }, ptr undef }, ptr %43, 1
+  %46 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 48)
+  %47 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %46, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %44, ptr %47, align 8
+  %48 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %46, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %45, ptr %48, align 8
+  %49 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %46, 0
+  %50 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %49, i64 2, 1
+  %51 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %50, i64 2, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamedInterface"(ptr %39, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %51)
   br label %_llgo_16
 
 _llgo_16:                                         ; preds = %_llgo_15, %_llgo_14
   %52 = load ptr, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
   %53 = load ptr, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
-  %54 = insertvalue %"github.com/goplus/llgo/internal/abi.Imethod" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 6 }, ptr undef }, ptr %52, 1
-  %55 = insertvalue %"github.com/goplus/llgo/internal/abi.Imethod" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @7, i64 6 }, ptr undef }, ptr %53, 1
-  %56 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 48)
-  %57 = getelementptr %"github.com/goplus/llgo/internal/abi.Imethod", ptr %56, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Imethod" %54, ptr %57, align 8
-  %58 = getelementptr %"github.com/goplus/llgo/internal/abi.Imethod", ptr %56, i64 1
-  store %"github.com/goplus/llgo/internal/abi.Imethod" %55, ptr %58, align 8
-  %59 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %56, 0
-  %60 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %59, i64 2, 1
-  %61 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %60, i64 2, 2
-  %62 = call ptr @"github.com/goplus/llgo/internal/runtime.Interface"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.Slice" %61)
+  %54 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 6 }, ptr undef }, ptr %52, 1
+  %55 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 6 }, ptr undef }, ptr %53, 1
+  %56 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 48)
+  %57 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %56, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %54, ptr %57, align 8
+  %58 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %56, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %55, ptr %58, align 8
+  %59 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %56, 0
+  %60 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %59, i64 2, 1
+  %61 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %60, i64 2, 2
+  %62 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %61)
   store ptr %62, ptr @"main.iface$gZBF8fFlqIMZ9M6lT2VWPyc3eu5Co6j0WoKGIEgDPAw", align 8
-  %63 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @9, i64 2 }, i64 25, i64 0, i64 1, i64 1)
+  %63 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @9, i64 2 }, i64 25, i64 0, i64 1, i64 1)
   %64 = load ptr, ptr @_llgo_main.C1, align 8
   %65 = icmp eq ptr %64, null
   br i1 %65, label %_llgo_17, label %_llgo_18
@@ -616,11 +616,11 @@ _llgo_18:                                         ; preds = %_llgo_17, %_llgo_16
   br i1 %67, label %_llgo_19, label %_llgo_20
 
 _llgo_19:                                         ; preds = %_llgo_18
-  %68 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %69 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %68, 0
-  %70 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %69, i64 0, 1
-  %71 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %70, i64 0, 2
-  %72 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, i64 0, %"github.com/goplus/llgo/internal/runtime.Slice" %71)
+  %68 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %69 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %68, 0
+  %70 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %69, i64 0, 1
+  %71 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %70, i64 0, 2
+  %72 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %71)
   store ptr %72, ptr @"_llgo_struct$n1H8J_3prDN3firMwPxBLVTkE5hJ9Di-AqNvaC9jczw", align 8
   br label %_llgo_20
 
@@ -630,29 +630,29 @@ _llgo_20:                                         ; preds = %_llgo_19, %_llgo_18
 
 _llgo_21:                                         ; preds = %_llgo_20
   %74 = load ptr, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
-  %75 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %74, 1
-  %76 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %75, ptr @"main.(*C1).f", 2
-  %77 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %76, ptr @"main.(*C1).f", 3
-  %78 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %74, 1
-  %79 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %78, ptr @"main.(*C1).f", 2
-  %80 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %79, ptr @main.C1.f, 3
-  %81 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 40)
-  %82 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %81, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %80, ptr %82, align 8
-  %83 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %81, 0
-  %84 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %83, i64 1, 1
-  %85 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %84, i64 1, 2
-  %86 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 40)
-  %87 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %86, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %77, ptr %87, align 8
-  %88 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %86, 0
-  %89 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %88, i64 1, 1
-  %90 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %89, i64 1, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %63, ptr %73, %"github.com/goplus/llgo/internal/runtime.Slice" %85, %"github.com/goplus/llgo/internal/runtime.Slice" %90)
+  %75 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %74, 1
+  %76 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %75, ptr @"main.(*C1).f", 2
+  %77 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %76, ptr @"main.(*C1).f", 3
+  %78 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %74, 1
+  %79 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %78, ptr @"main.(*C1).f", 2
+  %80 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %79, ptr @main.C1.f, 3
+  %81 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 40)
+  %82 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %81, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %80, ptr %82, align 8
+  %83 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %81, 0
+  %84 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %83, i64 1, 1
+  %85 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %84, i64 1, 2
+  %86 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 40)
+  %87 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %86, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %77, ptr %87, align 8
+  %88 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %86, 0
+  %89 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %88, i64 1, 1
+  %90 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %89, i64 1, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %63, ptr %73, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %85, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %90)
   br label %_llgo_22
 
 _llgo_22:                                         ; preds = %_llgo_21, %_llgo_20
-  %91 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @14, i64 2 }, i64 25, i64 0, i64 2, i64 2)
+  %91 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @14, i64 2 }, i64 25, i64 0, i64 2, i64 2)
   %92 = load ptr, ptr @_llgo_main.C2, align 8
   %93 = icmp eq ptr %92, null
   br i1 %93, label %_llgo_23, label %_llgo_24
@@ -667,74 +667,74 @@ _llgo_24:                                         ; preds = %_llgo_23, %_llgo_22
 
 _llgo_25:                                         ; preds = %_llgo_24
   %95 = load ptr, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
-  %96 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %95, 1
-  %97 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %96, ptr @"main.(*C2).f", 2
-  %98 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %97, ptr @"main.(*C2).f", 3
-  %99 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %95, 1
-  %100 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %99, ptr @"main.(*C2).f", 2
-  %101 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %100, ptr @main.C2.f, 3
+  %96 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %95, 1
+  %97 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %96, ptr @"main.(*C2).f", 2
+  %98 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %97, ptr @"main.(*C2).f", 3
+  %99 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %95, 1
+  %100 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %99, ptr @"main.(*C2).f", 2
+  %101 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %100, ptr @main.C2.f, 3
   %102 = load ptr, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
-  %103 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @7, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %102, 1
-  %104 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %103, ptr @"main.(*C2).g", 2
-  %105 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %104, ptr @"main.(*C2).g", 3
-  %106 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @7, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %102, 1
-  %107 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %106, ptr @"main.(*C2).g", 2
-  %108 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %107, ptr @main.C2.g, 3
-  %109 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 80)
-  %110 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %109, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %101, ptr %110, align 8
-  %111 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %109, i64 1
-  store %"github.com/goplus/llgo/internal/abi.Method" %108, ptr %111, align 8
-  %112 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %109, 0
-  %113 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %112, i64 2, 1
-  %114 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %113, i64 2, 2
-  %115 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 80)
-  %116 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %115, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %98, ptr %116, align 8
-  %117 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %115, i64 1
-  store %"github.com/goplus/llgo/internal/abi.Method" %105, ptr %117, align 8
-  %118 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %115, 0
-  %119 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %118, i64 2, 1
-  %120 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %119, i64 2, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %91, ptr %94, %"github.com/goplus/llgo/internal/runtime.Slice" %114, %"github.com/goplus/llgo/internal/runtime.Slice" %120)
+  %103 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %102, 1
+  %104 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %103, ptr @"main.(*C2).g", 2
+  %105 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %104, ptr @"main.(*C2).g", 3
+  %106 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %102, 1
+  %107 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %106, ptr @"main.(*C2).g", 2
+  %108 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %107, ptr @main.C2.g, 3
+  %109 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 80)
+  %110 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %109, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %101, ptr %110, align 8
+  %111 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %109, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.Method" %108, ptr %111, align 8
+  %112 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %109, 0
+  %113 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %112, i64 2, 1
+  %114 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %113, i64 2, 2
+  %115 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 80)
+  %116 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %115, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %98, ptr %116, align 8
+  %117 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %115, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.Method" %105, ptr %117, align 8
+  %118 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %115, 0
+  %119 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %118, i64 2, 1
+  %120 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %119, i64 2, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %91, ptr %94, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %114, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %120)
   br label %_llgo_26
 
 _llgo_26:                                         ; preds = %_llgo_25, %_llgo_24
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.String")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare void @"github.com/goplus/llgo/internal/runtime.InitNamedInterface"(ptr, %"github.com/goplus/llgo/internal/runtime.Slice")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamedInterface"(ptr, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
-declare i1 @"github.com/goplus/llgo/internal/runtime.Implements"(ptr, ptr)
+declare i1 @"github.com/goplus/llgo/runtime/internal/runtime.Implements"(ptr, ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice", %"github.com/goplus/llgo/internal/runtime.Slice", i1)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.Slice", i1)
 
-declare void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Interface"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.Slice")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr, ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr, ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.String", i64, i64, i64, i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String", i64, i64, i64, i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String", i64, %"github.com/goplus/llgo/internal/runtime.Slice")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String", i64, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1)
+declare %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1)
 
-declare void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr, ptr, %"github.com/goplus/llgo/internal/runtime.Slice", %"github.com/goplus/llgo/internal/runtime.Slice")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr, ptr, %"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare i1 @"github.com/goplus/llgo/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/internal/runtime.eface", %"github.com/goplus/llgo/internal/runtime.eface")
+declare i1 @"github.com/goplus/llgo/runtime/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.eface", %"github.com/goplus/llgo/runtime/internal/runtime.eface")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
diff --git a/compiler/cl/_testgo/ifaceprom/out.ll b/compiler/cl/_testgo/ifaceprom/out.ll
index 664638b3..6ec1df15 100644
--- a/compiler/cl/_testgo/ifaceprom/out.ll
+++ b/compiler/cl/_testgo/ifaceprom/out.ll
@@ -1,15 +1,15 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%main.S = type { %"github.com/goplus/llgo/internal/runtime.iface" }
-%"github.com/goplus/llgo/internal/runtime.iface" = type { ptr, ptr }
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
+%main.S = type { %"github.com/goplus/llgo/runtime/internal/runtime.iface" }
+%"github.com/goplus/llgo/runtime/internal/runtime.iface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
 %main.impl = type {}
-%"github.com/goplus/llgo/internal/runtime.eface" = type { ptr, ptr }
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
-%"github.com/goplus/llgo/internal/abi.Method" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr, ptr, ptr }
-%"github.com/goplus/llgo/internal/abi.Imethod" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr }
-%"github.com/goplus/llgo/internal/abi.StructField" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1 }
+%"github.com/goplus/llgo/runtime/internal/runtime.eface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/runtime/abi.Method" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, ptr, ptr }
+%"github.com/goplus/llgo/runtime/abi.Imethod" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr }
+%"github.com/goplus/llgo/runtime/abi.StructField" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1 }
 
 @"main.init$guard" = global i1 false, align 1
 @0 = private unnamed_addr constant [3 x i8] c"two", align 1
@@ -38,9 +38,9 @@ _llgo_0:
   call void @llvm.memset(ptr %1, i8 0, i64 16, i1 false)
   store %main.S %0, ptr %1, align 8
   %2 = getelementptr inbounds %main.S, ptr %1, i32 0, i32 0
-  %3 = load %"github.com/goplus/llgo/internal/runtime.iface", ptr %2, align 8
-  %4 = call ptr @"github.com/goplus/llgo/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/internal/runtime.iface" %3)
-  %5 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %3, 0
+  %3 = load %"github.com/goplus/llgo/runtime/internal/runtime.iface", ptr %2, align 8
+  %4 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %3)
+  %5 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %3, 0
   %6 = getelementptr ptr, ptr %5, i64 3
   %7 = load ptr, ptr %6, align 8
   %8 = insertvalue { ptr, ptr } undef, ptr %7, 0
@@ -51,31 +51,31 @@ _llgo_0:
   ret i64 %12
 }
 
-define %"github.com/goplus/llgo/internal/runtime.String" @main.S.two(%main.S %0) {
+define %"github.com/goplus/llgo/runtime/internal/runtime.String" @main.S.two(%main.S %0) {
 _llgo_0:
   %1 = alloca %main.S, align 8
   call void @llvm.memset(ptr %1, i8 0, i64 16, i1 false)
   store %main.S %0, ptr %1, align 8
   %2 = getelementptr inbounds %main.S, ptr %1, i32 0, i32 0
-  %3 = load %"github.com/goplus/llgo/internal/runtime.iface", ptr %2, align 8
-  %4 = call ptr @"github.com/goplus/llgo/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/internal/runtime.iface" %3)
-  %5 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %3, 0
+  %3 = load %"github.com/goplus/llgo/runtime/internal/runtime.iface", ptr %2, align 8
+  %4 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %3)
+  %5 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %3, 0
   %6 = getelementptr ptr, ptr %5, i64 4
   %7 = load ptr, ptr %6, align 8
   %8 = insertvalue { ptr, ptr } undef, ptr %7, 0
   %9 = insertvalue { ptr, ptr } %8, ptr %4, 1
   %10 = extractvalue { ptr, ptr } %9, 1
   %11 = extractvalue { ptr, ptr } %9, 0
-  %12 = call %"github.com/goplus/llgo/internal/runtime.String" %11(ptr %10)
-  ret %"github.com/goplus/llgo/internal/runtime.String" %12
+  %12 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" %11(ptr %10)
+  ret %"github.com/goplus/llgo/runtime/internal/runtime.String" %12
 }
 
 define i64 @"main.(*S).one"(ptr %0) {
 _llgo_0:
   %1 = getelementptr inbounds %main.S, ptr %0, i32 0, i32 0
-  %2 = load %"github.com/goplus/llgo/internal/runtime.iface", ptr %1, align 8
-  %3 = call ptr @"github.com/goplus/llgo/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/internal/runtime.iface" %2)
-  %4 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %2, 0
+  %2 = load %"github.com/goplus/llgo/runtime/internal/runtime.iface", ptr %1, align 8
+  %3 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %2)
+  %4 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %2, 0
   %5 = getelementptr ptr, ptr %4, i64 3
   %6 = load ptr, ptr %5, align 8
   %7 = insertvalue { ptr, ptr } undef, ptr %6, 0
@@ -86,20 +86,20 @@ _llgo_0:
   ret i64 %11
 }
 
-define %"github.com/goplus/llgo/internal/runtime.String" @"main.(*S).two"(ptr %0) {
+define %"github.com/goplus/llgo/runtime/internal/runtime.String" @"main.(*S).two"(ptr %0) {
 _llgo_0:
   %1 = getelementptr inbounds %main.S, ptr %0, i32 0, i32 0
-  %2 = load %"github.com/goplus/llgo/internal/runtime.iface", ptr %1, align 8
-  %3 = call ptr @"github.com/goplus/llgo/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/internal/runtime.iface" %2)
-  %4 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %2, 0
+  %2 = load %"github.com/goplus/llgo/runtime/internal/runtime.iface", ptr %1, align 8
+  %3 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %2)
+  %4 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %2, 0
   %5 = getelementptr ptr, ptr %4, i64 4
   %6 = load ptr, ptr %5, align 8
   %7 = insertvalue { ptr, ptr } undef, ptr %6, 0
   %8 = insertvalue { ptr, ptr } %7, ptr %3, 1
   %9 = extractvalue { ptr, ptr } %8, 1
   %10 = extractvalue { ptr, ptr } %8, 0
-  %11 = call %"github.com/goplus/llgo/internal/runtime.String" %10(ptr %9)
-  ret %"github.com/goplus/llgo/internal/runtime.String" %11
+  %11 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" %10(ptr %9)
+  ret %"github.com/goplus/llgo/runtime/internal/runtime.String" %11
 }
 
 define i64 @main.impl.one(%main.impl %0) {
@@ -107,9 +107,9 @@ _llgo_0:
   ret i64 1
 }
 
-define %"github.com/goplus/llgo/internal/runtime.String" @main.impl.two(%main.impl %0) {
+define %"github.com/goplus/llgo/runtime/internal/runtime.String" @main.impl.two(%main.impl %0) {
 _llgo_0:
-  ret %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 3 }
+  ret %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 3 }
 }
 
 define i64 @"main.(*impl).one"(ptr %0) {
@@ -119,11 +119,11 @@ _llgo_0:
   ret i64 %2
 }
 
-define %"github.com/goplus/llgo/internal/runtime.String" @"main.(*impl).two"(ptr %0) {
+define %"github.com/goplus/llgo/runtime/internal/runtime.String" @"main.(*impl).two"(ptr %0) {
 _llgo_0:
   %1 = load %main.impl, ptr %0, align 1
-  %2 = call %"github.com/goplus/llgo/internal/runtime.String" @main.impl.two(%main.impl %1)
-  ret %"github.com/goplus/llgo/internal/runtime.String" %2
+  %2 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @main.impl.two(%main.impl %1)
+  ret %"github.com/goplus/llgo/runtime/internal/runtime.String" %2
 }
 
 define void @main.init() {
@@ -144,25 +144,25 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = alloca %main.S, align 8
   call void @llvm.memset(ptr %2, i8 0, i64 16, i1 false)
   %3 = getelementptr inbounds %main.S, ptr %2, i32 0, i32 0
   %4 = load ptr, ptr @_llgo_main.impl, align 8
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
   store %main.impl zeroinitializer, ptr %5, align 1
   %6 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
   %7 = load ptr, ptr @"_llgo_func$zNDVRsWTIpUPKouNUS805RGX--IV9qVK8B31IZbg5to", align 8
   %8 = load ptr, ptr @"main.iface$zZ89tENb5h_KNjvpxf1TXPfaWFYn0IZrZwyVf42lRtA", align 8
-  %9 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %8, ptr %4)
-  %10 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %9, 0
-  %11 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %10, ptr %5, 1
-  store %"github.com/goplus/llgo/internal/runtime.iface" %11, ptr %3, align 8
+  %9 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %8, ptr %4)
+  %10 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %9, 0
+  %11 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %10, ptr %5, 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.iface" %11, ptr %3, align 8
   %12 = getelementptr inbounds %main.S, ptr %2, i32 0, i32 0
-  %13 = load %"github.com/goplus/llgo/internal/runtime.iface", ptr %12, align 8
-  %14 = call ptr @"github.com/goplus/llgo/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/internal/runtime.iface" %13)
-  %15 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %13, 0
+  %13 = load %"github.com/goplus/llgo/runtime/internal/runtime.iface", ptr %12, align 8
+  %14 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %13)
+  %15 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %13, 0
   %16 = getelementptr ptr, ptr %15, i64 3
   %17 = load ptr, ptr %16, align 8
   %18 = insertvalue { ptr, ptr } undef, ptr %17, 0
@@ -176,16 +176,16 @@ _llgo_0:
 _llgo_1:                                          ; preds = %_llgo_0
   %24 = load ptr, ptr @_llgo_int, align 8
   %25 = inttoptr i64 %22 to ptr
-  %26 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %24, 0
-  %27 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %26, ptr %25, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %27)
+  %26 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %24, 0
+  %27 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %26, ptr %25, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %27)
   unreachable
 
 _llgo_2:                                          ; preds = %_llgo_0
   %28 = load %main.S, ptr %2, align 8
   %29 = extractvalue %main.S %28, 0
-  %30 = call ptr @"github.com/goplus/llgo/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/internal/runtime.iface" %29)
-  %31 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %29, 0
+  %30 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %29)
+  %31 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %29, 0
   %32 = getelementptr ptr, ptr %31, i64 3
   %33 = load ptr, ptr %32, align 8
   %34 = insertvalue { ptr, ptr } undef, ptr %33, 0
@@ -199,141 +199,141 @@ _llgo_2:                                          ; preds = %_llgo_0
 _llgo_3:                                          ; preds = %_llgo_2
   %40 = load ptr, ptr @_llgo_int, align 8
   %41 = inttoptr i64 %38 to ptr
-  %42 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %40, 0
-  %43 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %42, ptr %41, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %43)
+  %42 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %40, 0
+  %43 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %42, ptr %41, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %43)
   unreachable
 
 _llgo_4:                                          ; preds = %_llgo_2
   %44 = getelementptr inbounds %main.S, ptr %2, i32 0, i32 0
-  %45 = load %"github.com/goplus/llgo/internal/runtime.iface", ptr %44, align 8
-  %46 = call ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface" %45)
+  %45 = load %"github.com/goplus/llgo/runtime/internal/runtime.iface", ptr %44, align 8
+  %46 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %45)
   %47 = load ptr, ptr @_llgo_main.I, align 8
-  %48 = call i1 @"github.com/goplus/llgo/internal/runtime.Implements"(ptr %47, ptr %46)
+  %48 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.Implements"(ptr %47, ptr %46)
   br i1 %48, label %_llgo_17, label %_llgo_18
 
 _llgo_5:                                          ; preds = %_llgo_17
   %49 = load ptr, ptr @_llgo_int, align 8
   %50 = inttoptr i64 %124 to ptr
-  %51 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %49, 0
-  %52 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %51, ptr %50, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %52)
+  %51 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %49, 0
+  %52 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %51, ptr %50, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %52)
   unreachable
 
 _llgo_6:                                          ; preds = %_llgo_17
   %53 = load %main.S, ptr %2, align 8
   %54 = extractvalue %main.S %53, 0
-  %55 = call ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface" %54)
+  %55 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %54)
   %56 = load ptr, ptr @_llgo_main.I, align 8
-  %57 = call i1 @"github.com/goplus/llgo/internal/runtime.Implements"(ptr %56, ptr %55)
+  %57 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.Implements"(ptr %56, ptr %55)
   br i1 %57, label %_llgo_19, label %_llgo_20
 
 _llgo_7:                                          ; preds = %_llgo_19
   %58 = load ptr, ptr @_llgo_int, align 8
   %59 = inttoptr i64 %140 to ptr
-  %60 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %58, 0
-  %61 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %60, ptr %59, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %61)
+  %60 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %58, 0
+  %61 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %60, ptr %59, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %61)
   unreachable
 
 _llgo_8:                                          ; preds = %_llgo_19
   %62 = getelementptr inbounds %main.S, ptr %2, i32 0, i32 0
-  %63 = load %"github.com/goplus/llgo/internal/runtime.iface", ptr %62, align 8
-  %64 = call ptr @"github.com/goplus/llgo/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/internal/runtime.iface" %63)
-  %65 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %63, 0
+  %63 = load %"github.com/goplus/llgo/runtime/internal/runtime.iface", ptr %62, align 8
+  %64 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %63)
+  %65 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %63, 0
   %66 = getelementptr ptr, ptr %65, i64 4
   %67 = load ptr, ptr %66, align 8
   %68 = insertvalue { ptr, ptr } undef, ptr %67, 0
   %69 = insertvalue { ptr, ptr } %68, ptr %64, 1
   %70 = extractvalue { ptr, ptr } %69, 1
   %71 = extractvalue { ptr, ptr } %69, 0
-  %72 = call %"github.com/goplus/llgo/internal/runtime.String" %71(ptr %70)
-  %73 = call i1 @"github.com/goplus/llgo/internal/runtime.StringEqual"(%"github.com/goplus/llgo/internal/runtime.String" %72, %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 3 })
+  %72 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" %71(ptr %70)
+  %73 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %72, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 3 })
   %74 = xor i1 %73, true
   br i1 %74, label %_llgo_9, label %_llgo_10
 
 _llgo_9:                                          ; preds = %_llgo_8
   %75 = load ptr, ptr @_llgo_string, align 8
-  %76 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" %72, ptr %76, align 8
-  %77 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %75, 0
-  %78 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %77, ptr %76, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %78)
+  %76 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" %72, ptr %76, align 8
+  %77 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %75, 0
+  %78 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %77, ptr %76, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %78)
   unreachable
 
 _llgo_10:                                         ; preds = %_llgo_8
   %79 = load %main.S, ptr %2, align 8
   %80 = extractvalue %main.S %79, 0
-  %81 = call ptr @"github.com/goplus/llgo/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/internal/runtime.iface" %80)
-  %82 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %80, 0
+  %81 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %80)
+  %82 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %80, 0
   %83 = getelementptr ptr, ptr %82, i64 4
   %84 = load ptr, ptr %83, align 8
   %85 = insertvalue { ptr, ptr } undef, ptr %84, 0
   %86 = insertvalue { ptr, ptr } %85, ptr %81, 1
   %87 = extractvalue { ptr, ptr } %86, 1
   %88 = extractvalue { ptr, ptr } %86, 0
-  %89 = call %"github.com/goplus/llgo/internal/runtime.String" %88(ptr %87)
-  %90 = call i1 @"github.com/goplus/llgo/internal/runtime.StringEqual"(%"github.com/goplus/llgo/internal/runtime.String" %89, %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 3 })
+  %89 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" %88(ptr %87)
+  %90 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %89, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 3 })
   %91 = xor i1 %90, true
   br i1 %91, label %_llgo_11, label %_llgo_12
 
 _llgo_11:                                         ; preds = %_llgo_10
   %92 = load ptr, ptr @_llgo_string, align 8
-  %93 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" %89, ptr %93, align 8
-  %94 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %92, 0
-  %95 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %94, ptr %93, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %95)
+  %93 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" %89, ptr %93, align 8
+  %94 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %92, 0
+  %95 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %94, ptr %93, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %95)
   unreachable
 
 _llgo_12:                                         ; preds = %_llgo_10
   %96 = getelementptr inbounds %main.S, ptr %2, i32 0, i32 0
-  %97 = load %"github.com/goplus/llgo/internal/runtime.iface", ptr %96, align 8
-  %98 = call ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface" %97)
+  %97 = load %"github.com/goplus/llgo/runtime/internal/runtime.iface", ptr %96, align 8
+  %98 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %97)
   %99 = load ptr, ptr @_llgo_main.I, align 8
-  %100 = call i1 @"github.com/goplus/llgo/internal/runtime.Implements"(ptr %99, ptr %98)
+  %100 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.Implements"(ptr %99, ptr %98)
   br i1 %100, label %_llgo_21, label %_llgo_22
 
 _llgo_13:                                         ; preds = %_llgo_21
   %101 = load ptr, ptr @_llgo_string, align 8
-  %102 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" %156, ptr %102, align 8
-  %103 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %101, 0
-  %104 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %103, ptr %102, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %104)
+  %102 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" %156, ptr %102, align 8
+  %103 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %101, 0
+  %104 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %103, ptr %102, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %104)
   unreachable
 
 _llgo_14:                                         ; preds = %_llgo_21
   %105 = load %main.S, ptr %2, align 8
   %106 = extractvalue %main.S %105, 0
-  %107 = call ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface" %106)
+  %107 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %106)
   %108 = load ptr, ptr @_llgo_main.I, align 8
-  %109 = call i1 @"github.com/goplus/llgo/internal/runtime.Implements"(ptr %108, ptr %107)
+  %109 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.Implements"(ptr %108, ptr %107)
   br i1 %109, label %_llgo_23, label %_llgo_24
 
 _llgo_15:                                         ; preds = %_llgo_23
   %110 = load ptr, ptr @_llgo_string, align 8
-  %111 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" %173, ptr %111, align 8
-  %112 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %110, 0
-  %113 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %112, ptr %111, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %113)
+  %111 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" %173, ptr %111, align 8
+  %112 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %110, 0
+  %113 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %112, ptr %111, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %113)
   unreachable
 
 _llgo_16:                                         ; preds = %_llgo_23
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 4 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 4 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i32 0
 
 _llgo_17:                                         ; preds = %_llgo_4
-  %114 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %45, 1
+  %114 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %45, 1
   %115 = load ptr, ptr @"main.iface$zZ89tENb5h_KNjvpxf1TXPfaWFYn0IZrZwyVf42lRtA", align 8
-  %116 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %115, ptr %46)
-  %117 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %116, 0
-  %118 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %117, ptr %114, 1
-  %119 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  %120 = getelementptr inbounds { %"github.com/goplus/llgo/internal/runtime.iface" }, ptr %119, i32 0, i32 0
-  store %"github.com/goplus/llgo/internal/runtime.iface" %45, ptr %120, align 8
+  %116 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %115, ptr %46)
+  %117 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %116, 0
+  %118 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %117, ptr %114, 1
+  %119 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  %120 = getelementptr inbounds { %"github.com/goplus/llgo/runtime/internal/runtime.iface" }, ptr %119, i32 0, i32 0
+  store %"github.com/goplus/llgo/runtime/internal/runtime.iface" %45, ptr %120, align 8
   %121 = insertvalue { ptr, ptr } { ptr @"main.one$bound", ptr undef }, ptr %119, 1
   %122 = extractvalue { ptr, ptr } %121, 1
   %123 = extractvalue { ptr, ptr } %121, 0
@@ -343,22 +343,22 @@ _llgo_17:                                         ; preds = %_llgo_4
 
 _llgo_18:                                         ; preds = %_llgo_4
   %126 = load ptr, ptr @_llgo_string, align 8
-  %127 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @7, i64 21 }, ptr %127, align 8
-  %128 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %126, 0
-  %129 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %128, ptr %127, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %129)
+  %127 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 21 }, ptr %127, align 8
+  %128 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %126, 0
+  %129 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %128, ptr %127, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %129)
   unreachable
 
 _llgo_19:                                         ; preds = %_llgo_6
-  %130 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %54, 1
+  %130 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %54, 1
   %131 = load ptr, ptr @"main.iface$zZ89tENb5h_KNjvpxf1TXPfaWFYn0IZrZwyVf42lRtA", align 8
-  %132 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %131, ptr %55)
-  %133 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %132, 0
-  %134 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %133, ptr %130, 1
-  %135 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  %136 = getelementptr inbounds { %"github.com/goplus/llgo/internal/runtime.iface" }, ptr %135, i32 0, i32 0
-  store %"github.com/goplus/llgo/internal/runtime.iface" %54, ptr %136, align 8
+  %132 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %131, ptr %55)
+  %133 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %132, 0
+  %134 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %133, ptr %130, 1
+  %135 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  %136 = getelementptr inbounds { %"github.com/goplus/llgo/runtime/internal/runtime.iface" }, ptr %135, i32 0, i32 0
+  store %"github.com/goplus/llgo/runtime/internal/runtime.iface" %54, ptr %136, align 8
   %137 = insertvalue { ptr, ptr } { ptr @"main.one$bound", ptr undef }, ptr %135, 1
   %138 = extractvalue { ptr, ptr } %137, 1
   %139 = extractvalue { ptr, ptr } %137, 0
@@ -368,87 +368,87 @@ _llgo_19:                                         ; preds = %_llgo_6
 
 _llgo_20:                                         ; preds = %_llgo_6
   %142 = load ptr, ptr @_llgo_string, align 8
-  %143 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @7, i64 21 }, ptr %143, align 8
-  %144 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %142, 0
-  %145 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %144, ptr %143, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %145)
+  %143 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 21 }, ptr %143, align 8
+  %144 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %142, 0
+  %145 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %144, ptr %143, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %145)
   unreachable
 
 _llgo_21:                                         ; preds = %_llgo_12
-  %146 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %97, 1
+  %146 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %97, 1
   %147 = load ptr, ptr @"main.iface$zZ89tENb5h_KNjvpxf1TXPfaWFYn0IZrZwyVf42lRtA", align 8
-  %148 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %147, ptr %98)
-  %149 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %148, 0
-  %150 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %149, ptr %146, 1
-  %151 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  %152 = getelementptr inbounds { %"github.com/goplus/llgo/internal/runtime.iface" }, ptr %151, i32 0, i32 0
-  store %"github.com/goplus/llgo/internal/runtime.iface" %97, ptr %152, align 8
+  %148 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %147, ptr %98)
+  %149 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %148, 0
+  %150 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %149, ptr %146, 1
+  %151 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  %152 = getelementptr inbounds { %"github.com/goplus/llgo/runtime/internal/runtime.iface" }, ptr %151, i32 0, i32 0
+  store %"github.com/goplus/llgo/runtime/internal/runtime.iface" %97, ptr %152, align 8
   %153 = insertvalue { ptr, ptr } { ptr @"main.two$bound", ptr undef }, ptr %151, 1
   %154 = extractvalue { ptr, ptr } %153, 1
   %155 = extractvalue { ptr, ptr } %153, 0
-  %156 = call %"github.com/goplus/llgo/internal/runtime.String" %155(ptr %154)
-  %157 = call i1 @"github.com/goplus/llgo/internal/runtime.StringEqual"(%"github.com/goplus/llgo/internal/runtime.String" %156, %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 3 })
+  %156 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" %155(ptr %154)
+  %157 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %156, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 3 })
   %158 = xor i1 %157, true
   br i1 %158, label %_llgo_13, label %_llgo_14
 
 _llgo_22:                                         ; preds = %_llgo_12
   %159 = load ptr, ptr @_llgo_string, align 8
-  %160 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @7, i64 21 }, ptr %160, align 8
-  %161 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %159, 0
-  %162 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %161, ptr %160, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %162)
+  %160 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 21 }, ptr %160, align 8
+  %161 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %159, 0
+  %162 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %161, ptr %160, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %162)
   unreachable
 
 _llgo_23:                                         ; preds = %_llgo_14
-  %163 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %106, 1
+  %163 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %106, 1
   %164 = load ptr, ptr @"main.iface$zZ89tENb5h_KNjvpxf1TXPfaWFYn0IZrZwyVf42lRtA", align 8
-  %165 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %164, ptr %107)
-  %166 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %165, 0
-  %167 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %166, ptr %163, 1
-  %168 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  %169 = getelementptr inbounds { %"github.com/goplus/llgo/internal/runtime.iface" }, ptr %168, i32 0, i32 0
-  store %"github.com/goplus/llgo/internal/runtime.iface" %106, ptr %169, align 8
+  %165 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %164, ptr %107)
+  %166 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %165, 0
+  %167 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %166, ptr %163, 1
+  %168 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  %169 = getelementptr inbounds { %"github.com/goplus/llgo/runtime/internal/runtime.iface" }, ptr %168, i32 0, i32 0
+  store %"github.com/goplus/llgo/runtime/internal/runtime.iface" %106, ptr %169, align 8
   %170 = insertvalue { ptr, ptr } { ptr @"main.two$bound", ptr undef }, ptr %168, 1
   %171 = extractvalue { ptr, ptr } %170, 1
   %172 = extractvalue { ptr, ptr } %170, 0
-  %173 = call %"github.com/goplus/llgo/internal/runtime.String" %172(ptr %171)
-  %174 = call i1 @"github.com/goplus/llgo/internal/runtime.StringEqual"(%"github.com/goplus/llgo/internal/runtime.String" %173, %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 3 })
+  %173 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" %172(ptr %171)
+  %174 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %173, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 3 })
   %175 = xor i1 %174, true
   br i1 %175, label %_llgo_15, label %_llgo_16
 
 _llgo_24:                                         ; preds = %_llgo_14
   %176 = load ptr, ptr @_llgo_string, align 8
-  %177 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @7, i64 21 }, ptr %177, align 8
-  %178 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %176, 0
-  %179 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %178, ptr %177, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %179)
+  %177 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 21 }, ptr %177, align 8
+  %178 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %176, 0
+  %179 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %178, ptr %177, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %179)
   unreachable
 }
 
 ; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
 declare void @llvm.memset(ptr nocapture writeonly, i8, i64, i1 immarg) #0
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/internal/runtime.iface")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface")
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 define void @"main.init$after"() {
 _llgo_0:
-  %0 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 4 }, i64 25, i64 0, i64 2, i64 2)
+  %0 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 4 }, i64 25, i64 0, i64 2, i64 2)
   store ptr %0, ptr @_llgo_main.impl, align 8
   %1 = load ptr, ptr @"_llgo_struct$n1H8J_3prDN3firMwPxBLVTkE5hJ9Di-AqNvaC9jczw", align 8
   %2 = icmp eq ptr %1, null
   br i1 %2, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %3 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %4 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %3, 0
-  %5 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %4, i64 0, 1
-  %6 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %5, i64 0, 2
-  %7 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 4 }, i64 0, %"github.com/goplus/llgo/internal/runtime.Slice" %6)
+  %3 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %4 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %3, 0
+  %5 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %4, i64 0, 1
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %5, i64 0, 2
+  %7 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 4 }, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %6)
   store ptr %7, ptr @"_llgo_struct$n1H8J_3prDN3firMwPxBLVTkE5hJ9Di-AqNvaC9jczw", align 8
   br label %_llgo_2
 
@@ -459,7 +459,7 @@ _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
   br i1 %10, label %_llgo_3, label %_llgo_4
 
 _llgo_3:                                          ; preds = %_llgo_2
-  %11 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
+  %11 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
   store ptr %11, ptr @_llgo_int, align 8
   br label %_llgo_4
 
@@ -471,35 +471,35 @@ _llgo_4:                                          ; preds = %_llgo_3, %_llgo_2
   br i1 %15, label %_llgo_5, label %_llgo_6
 
 _llgo_5:                                          ; preds = %_llgo_4
-  %16 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %17 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %16, 0
-  %18 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %17, i64 0, 1
-  %19 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %18, i64 0, 2
-  %20 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %16 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %17 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %16, 0
+  %18 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %17, i64 0, 1
+  %19 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %18, i64 0, 2
+  %20 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %21 = getelementptr ptr, ptr %20, i64 0
   store ptr %13, ptr %21, align 8
-  %22 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %20, 0
-  %23 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %22, i64 1, 1
-  %24 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %23, i64 1, 2
-  %25 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %19, %"github.com/goplus/llgo/internal/runtime.Slice" %24, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %25)
+  %22 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %20, 0
+  %23 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %22, i64 1, 1
+  %24 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %23, i64 1, 2
+  %25 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %19, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %24, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %25)
   store ptr %25, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
   br label %_llgo_6
 
 _llgo_6:                                          ; preds = %_llgo_5, %_llgo_4
   %26 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
-  %27 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %26, 1
-  %28 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %27, ptr @"main.(*impl).one", 2
-  %29 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %28, ptr @"main.(*impl).one", 3
-  %30 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %26, 1
-  %31 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %30, ptr @"main.(*impl).one", 2
-  %32 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %31, ptr @main.impl.one, 3
+  %27 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %26, 1
+  %28 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %27, ptr @"main.(*impl).one", 2
+  %29 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %28, ptr @"main.(*impl).one", 3
+  %30 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %26, 1
+  %31 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %30, ptr @"main.(*impl).one", 2
+  %32 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %31, ptr @main.impl.one, 3
   %33 = load ptr, ptr @_llgo_string, align 8
   %34 = icmp eq ptr %33, null
   br i1 %34, label %_llgo_7, label %_llgo_8
 
 _llgo_7:                                          ; preds = %_llgo_6
-  %35 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
+  %35 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
   store ptr %35, ptr @_llgo_string, align 8
   br label %_llgo_8
 
@@ -511,61 +511,61 @@ _llgo_8:                                          ; preds = %_llgo_7, %_llgo_6
   br i1 %39, label %_llgo_9, label %_llgo_10
 
 _llgo_9:                                          ; preds = %_llgo_8
-  %40 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %41 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %40, 0
-  %42 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %41, i64 0, 1
-  %43 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %42, i64 0, 2
-  %44 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %40 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %41 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %40, 0
+  %42 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %41, i64 0, 1
+  %43 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %42, i64 0, 2
+  %44 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %45 = getelementptr ptr, ptr %44, i64 0
   store ptr %37, ptr %45, align 8
-  %46 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %44, 0
-  %47 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %46, i64 1, 1
-  %48 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %47, i64 1, 2
-  %49 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %43, %"github.com/goplus/llgo/internal/runtime.Slice" %48, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %49)
+  %46 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %44, 0
+  %47 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %46, i64 1, 1
+  %48 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %47, i64 1, 2
+  %49 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %43, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %48, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %49)
   store ptr %49, ptr @"_llgo_func$zNDVRsWTIpUPKouNUS805RGX--IV9qVK8B31IZbg5to", align 8
   br label %_llgo_10
 
 _llgo_10:                                         ; preds = %_llgo_9, %_llgo_8
   %50 = load ptr, ptr @"_llgo_func$zNDVRsWTIpUPKouNUS805RGX--IV9qVK8B31IZbg5to", align 8
-  %51 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %50, 1
-  %52 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %51, ptr @"main.(*impl).two", 2
-  %53 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %52, ptr @"main.(*impl).two", 3
-  %54 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %50, 1
-  %55 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %54, ptr @"main.(*impl).two", 2
-  %56 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %55, ptr @main.impl.two, 3
-  %57 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 80)
-  %58 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %57, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %32, ptr %58, align 8
-  %59 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %57, i64 1
-  store %"github.com/goplus/llgo/internal/abi.Method" %56, ptr %59, align 8
-  %60 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %57, 0
-  %61 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %60, i64 2, 1
-  %62 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %61, i64 2, 2
-  %63 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 80)
-  %64 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %63, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %29, ptr %64, align 8
-  %65 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %63, i64 1
-  store %"github.com/goplus/llgo/internal/abi.Method" %53, ptr %65, align 8
-  %66 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %63, 0
-  %67 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %66, i64 2, 1
-  %68 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %67, i64 2, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %0, ptr %8, %"github.com/goplus/llgo/internal/runtime.Slice" %62, %"github.com/goplus/llgo/internal/runtime.Slice" %68)
+  %51 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %50, 1
+  %52 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %51, ptr @"main.(*impl).two", 2
+  %53 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %52, ptr @"main.(*impl).two", 3
+  %54 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %50, 1
+  %55 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %54, ptr @"main.(*impl).two", 2
+  %56 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %55, ptr @main.impl.two, 3
+  %57 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 80)
+  %58 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %57, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %32, ptr %58, align 8
+  %59 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %57, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.Method" %56, ptr %59, align 8
+  %60 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %57, 0
+  %61 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %60, i64 2, 1
+  %62 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %61, i64 2, 2
+  %63 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 80)
+  %64 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %63, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %29, ptr %64, align 8
+  %65 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %63, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.Method" %53, ptr %65, align 8
+  %66 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %63, 0
+  %67 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %66, i64 2, 1
+  %68 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %67, i64 2, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %0, ptr %8, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %62, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %68)
   %69 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
   %70 = load ptr, ptr @"_llgo_func$zNDVRsWTIpUPKouNUS805RGX--IV9qVK8B31IZbg5to", align 8
-  %71 = insertvalue %"github.com/goplus/llgo/internal/abi.Imethod" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 8 }, ptr undef }, ptr %69, 1
-  %72 = insertvalue %"github.com/goplus/llgo/internal/abi.Imethod" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 8 }, ptr undef }, ptr %70, 1
-  %73 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 48)
-  %74 = getelementptr %"github.com/goplus/llgo/internal/abi.Imethod", ptr %73, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Imethod" %71, ptr %74, align 8
-  %75 = getelementptr %"github.com/goplus/llgo/internal/abi.Imethod", ptr %73, i64 1
-  store %"github.com/goplus/llgo/internal/abi.Imethod" %72, ptr %75, align 8
-  %76 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %73, 0
-  %77 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %76, i64 2, 1
-  %78 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %77, i64 2, 2
-  %79 = call ptr @"github.com/goplus/llgo/internal/runtime.Interface"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 4 }, %"github.com/goplus/llgo/internal/runtime.Slice" %78)
+  %71 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 8 }, ptr undef }, ptr %69, 1
+  %72 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 8 }, ptr undef }, ptr %70, 1
+  %73 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 48)
+  %74 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %73, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %71, ptr %74, align 8
+  %75 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %73, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %72, ptr %75, align 8
+  %76 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %73, 0
+  %77 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %76, i64 2, 1
+  %78 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %77, i64 2, 2
+  %79 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %78)
   store ptr %79, ptr @"main.iface$zZ89tENb5h_KNjvpxf1TXPfaWFYn0IZrZwyVf42lRtA", align 8
-  %80 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @6, i64 1 })
+  %80 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 1 })
   %81 = load ptr, ptr @_llgo_main.I, align 8
   %82 = icmp eq ptr %81, null
   br i1 %82, label %_llgo_11, label %_llgo_12
@@ -580,59 +580,59 @@ _llgo_12:                                         ; preds = %_llgo_11, %_llgo_10
   br i1 %82, label %_llgo_13, label %_llgo_14
 
 _llgo_13:                                         ; preds = %_llgo_12
-  %85 = insertvalue %"github.com/goplus/llgo/internal/abi.Imethod" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 8 }, ptr undef }, ptr %83, 1
-  %86 = insertvalue %"github.com/goplus/llgo/internal/abi.Imethod" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 8 }, ptr undef }, ptr %84, 1
-  %87 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 48)
-  %88 = getelementptr %"github.com/goplus/llgo/internal/abi.Imethod", ptr %87, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Imethod" %85, ptr %88, align 8
-  %89 = getelementptr %"github.com/goplus/llgo/internal/abi.Imethod", ptr %87, i64 1
-  store %"github.com/goplus/llgo/internal/abi.Imethod" %86, ptr %89, align 8
-  %90 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %87, 0
-  %91 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %90, i64 2, 1
-  %92 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %91, i64 2, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamedInterface"(ptr %80, %"github.com/goplus/llgo/internal/runtime.Slice" %92)
+  %85 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 8 }, ptr undef }, ptr %83, 1
+  %86 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 8 }, ptr undef }, ptr %84, 1
+  %87 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 48)
+  %88 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %87, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %85, ptr %88, align 8
+  %89 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %87, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %86, ptr %89, align 8
+  %90 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %87, 0
+  %91 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %90, i64 2, 1
+  %92 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %91, i64 2, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamedInterface"(ptr %80, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %92)
   br label %_llgo_14
 
 _llgo_14:                                         ; preds = %_llgo_13, %_llgo_12
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.String", i64, i64, i64, i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String", i64, i64, i64, i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String", i64, %"github.com/goplus/llgo/internal/runtime.Slice")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String", i64, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1)
+declare %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr, ptr, %"github.com/goplus/llgo/internal/runtime.Slice", %"github.com/goplus/llgo/internal/runtime.Slice")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr, ptr, %"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice", %"github.com/goplus/llgo/internal/runtime.Slice", i1)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.Slice", i1)
 
-declare void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Interface"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.Slice")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr, ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr, ptr)
 
-declare void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.String")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare void @"github.com/goplus/llgo/internal/runtime.InitNamedInterface"(ptr, %"github.com/goplus/llgo/internal/runtime.Slice")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamedInterface"(ptr, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare i1 @"github.com/goplus/llgo/internal/runtime.Implements"(ptr, ptr)
+declare i1 @"github.com/goplus/llgo/runtime/internal/runtime.Implements"(ptr, ptr)
 
 define i64 @"main.one$bound"(ptr %0) {
 _llgo_0:
-  %1 = load { %"github.com/goplus/llgo/internal/runtime.iface" }, ptr %0, align 8
-  %2 = extractvalue { %"github.com/goplus/llgo/internal/runtime.iface" } %1, 0
-  %3 = call ptr @"github.com/goplus/llgo/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/internal/runtime.iface" %2)
-  %4 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %2, 0
+  %1 = load { %"github.com/goplus/llgo/runtime/internal/runtime.iface" }, ptr %0, align 8
+  %2 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %1, 0
+  %3 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %2)
+  %4 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %2, 0
   %5 = getelementptr ptr, ptr %4, i64 3
   %6 = load ptr, ptr %5, align 8
   %7 = insertvalue { ptr, ptr } undef, ptr %6, 0
@@ -643,26 +643,26 @@ _llgo_0:
   ret i64 %11
 }
 
-declare i1 @"github.com/goplus/llgo/internal/runtime.StringEqual"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.String")
+declare i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-define %"github.com/goplus/llgo/internal/runtime.String" @"main.two$bound"(ptr %0) {
+define %"github.com/goplus/llgo/runtime/internal/runtime.String" @"main.two$bound"(ptr %0) {
 _llgo_0:
-  %1 = load { %"github.com/goplus/llgo/internal/runtime.iface" }, ptr %0, align 8
-  %2 = extractvalue { %"github.com/goplus/llgo/internal/runtime.iface" } %1, 0
-  %3 = call ptr @"github.com/goplus/llgo/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/internal/runtime.iface" %2)
-  %4 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %2, 0
+  %1 = load { %"github.com/goplus/llgo/runtime/internal/runtime.iface" }, ptr %0, align 8
+  %2 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %1, 0
+  %3 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %2)
+  %4 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %2, 0
   %5 = getelementptr ptr, ptr %4, i64 4
   %6 = load ptr, ptr %5, align 8
   %7 = insertvalue { ptr, ptr } undef, ptr %6, 0
   %8 = insertvalue { ptr, ptr } %7, ptr %3, 1
   %9 = extractvalue { ptr, ptr } %8, 1
   %10 = extractvalue { ptr, ptr } %8, 0
-  %11 = call %"github.com/goplus/llgo/internal/runtime.String" %10(ptr %9)
-  ret %"github.com/goplus/llgo/internal/runtime.String" %11
+  %11 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" %10(ptr %9)
+  ret %"github.com/goplus/llgo/runtime/internal/runtime.String" %11
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
 attributes #0 = { nocallback nofree nounwind willreturn memory(argmem: write) }
diff --git a/compiler/cl/_testgo/interface/out.ll b/compiler/cl/_testgo/interface/out.ll
index 8aab03d4..bac4f49d 100644
--- a/compiler/cl/_testgo/interface/out.ll
+++ b/compiler/cl/_testgo/interface/out.ll
@@ -2,13 +2,13 @@
 source_filename = "main"
 
 %main.Game1 = type { ptr }
-%"github.com/goplus/llgo/internal/runtime.eface" = type { ptr, ptr }
-%"github.com/goplus/llgo/internal/runtime.iface" = type { ptr, ptr }
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
-%"github.com/goplus/llgo/internal/abi.Method" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr, ptr, ptr }
-%"github.com/goplus/llgo/internal/abi.StructField" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1 }
-%"github.com/goplus/llgo/internal/abi.Imethod" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.eface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.iface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/runtime/abi.Method" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, ptr, ptr }
+%"github.com/goplus/llgo/runtime/abi.StructField" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1 }
+%"github.com/goplus/llgo/runtime/abi.Imethod" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr }
 
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
@@ -16,22 +16,22 @@ source_filename = "main"
 @_llgo_main.Game1 = linkonce global ptr null, align 8
 @0 = private unnamed_addr constant [4 x i8] c"main", align 1
 @1 = private unnamed_addr constant [5 x i8] c"Game1", align 1
-@"_llgo_github.com/goplus/llgo/cl/internal/foo.Game" = linkonce global ptr null, align 8
-@2 = private unnamed_addr constant [38 x i8] c"github.com/goplus/llgo/cl/internal/foo", align 1
+@"_llgo_github.com/goplus/llgo/compiler/cl/internal/foo.Game" = linkonce global ptr null, align 8
+@2 = private unnamed_addr constant [47 x i8] c"github.com/goplus/llgo/compiler/cl/internal/foo", align 1
 @3 = private unnamed_addr constant [4 x i8] c"Game", align 1
 @"_llgo_struct$n1H8J_3prDN3firMwPxBLVTkE5hJ9Di-AqNvaC9jczw" = linkonce global ptr null, align 8
 @4 = private unnamed_addr constant [4 x i8] c"Load", align 1
 @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac" = linkonce global ptr null, align 8
 @5 = private unnamed_addr constant [8 x i8] c"initGame", align 1
-@6 = private unnamed_addr constant [47 x i8] c"github.com/goplus/llgo/cl/internal/foo.initGame", align 1
-@"*_llgo_github.com/goplus/llgo/cl/internal/foo.Game" = linkonce global ptr null, align 8
-@"_llgo_struct$cJmCzeVn0orHWafCrTGAnbbAF46F2A4Fms4bJBm8ITI" = linkonce global ptr null, align 8
+@6 = private unnamed_addr constant [56 x i8] c"github.com/goplus/llgo/compiler/cl/internal/foo.initGame", align 1
+@"*_llgo_github.com/goplus/llgo/compiler/cl/internal/foo.Game" = linkonce global ptr null, align 8
+@"_llgo_struct$qa3Pttfm1GQvokHektasLRsX-bwAs-LsF1bLMI_aThw" = linkonce global ptr null, align 8
 @"*_llgo_main.Game1" = linkonce global ptr null, align 8
 @_llgo_main.Game2 = linkonce global ptr null, align 8
 @7 = private unnamed_addr constant [5 x i8] c"Game2", align 1
 @8 = private unnamed_addr constant [13 x i8] c"main.initGame", align 1
 @"*_llgo_main.Game2" = linkonce global ptr null, align 8
-@"_llgo_github.com/goplus/llgo/cl/internal/foo.Gamer" = linkonce global ptr null, align 8
+@"_llgo_github.com/goplus/llgo/compiler/cl/internal/foo.Gamer" = linkonce global ptr null, align 8
 @9 = private unnamed_addr constant [5 x i8] c"Gamer", align 1
 @"main.iface$sO8a1LvuUsjXwiwaC6sR9-L4DiYgiOnZi7iosyShJXg" = linkonce global ptr null, align 8
 @10 = private unnamed_addr constant [2 x i8] c"OK", align 1
@@ -44,7 +44,7 @@ _llgo_0:
   store %main.Game1 %0, ptr %1, align 8
   %2 = getelementptr inbounds %main.Game1, ptr %1, i32 0, i32 0
   %3 = load ptr, ptr %2, align 8
-  call void @"github.com/goplus/llgo/cl/internal/foo.(*Game).Load"(ptr %3)
+  call void @"github.com/goplus/llgo/compiler/cl/internal/foo.(*Game).Load"(ptr %3)
   ret void
 }
 
@@ -55,7 +55,7 @@ _llgo_0:
   store %main.Game1 %0, ptr %1, align 8
   %2 = getelementptr inbounds %main.Game1, ptr %1, i32 0, i32 0
   %3 = load ptr, ptr %2, align 8
-  call void @"github.com/goplus/llgo/cl/internal/foo.(*Game).initGame"(ptr %3)
+  call void @"github.com/goplus/llgo/compiler/cl/internal/foo.(*Game).initGame"(ptr %3)
   ret void
 }
 
@@ -63,7 +63,7 @@ define void @"main.(*Game1).Load"(ptr %0) {
 _llgo_0:
   %1 = getelementptr inbounds %main.Game1, ptr %0, i32 0, i32 0
   %2 = load ptr, ptr %1, align 8
-  call void @"github.com/goplus/llgo/cl/internal/foo.(*Game).Load"(ptr %2)
+  call void @"github.com/goplus/llgo/compiler/cl/internal/foo.(*Game).Load"(ptr %2)
   ret void
 }
 
@@ -71,7 +71,7 @@ define void @"main.(*Game1).initGame"(ptr %0) {
 _llgo_0:
   %1 = getelementptr inbounds %main.Game1, ptr %0, i32 0, i32 0
   %2 = load ptr, ptr %1, align 8
-  call void @"github.com/goplus/llgo/cl/internal/foo.(*Game).initGame"(ptr %2)
+  call void @"github.com/goplus/llgo/compiler/cl/internal/foo.(*Game).initGame"(ptr %2)
   ret void
 }
 
@@ -87,7 +87,7 @@ _llgo_0:
 
 _llgo_1:                                          ; preds = %_llgo_0
   store i1 true, ptr @"main.init$guard", align 1
-  call void @"github.com/goplus/llgo/cl/internal/foo.init"()
+  call void @"github.com/goplus/llgo/compiler/cl/internal/foo.init"()
   call void @"main.init$after"()
   br label %_llgo_2
 
@@ -99,29 +99,29 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 8)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 8)
   %3 = getelementptr inbounds %main.Game1, ptr %2, i32 0, i32 0
-  %4 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 0)
+  %4 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 0)
   store ptr %4, ptr %3, align 8
   %5 = load ptr, ptr @_llgo_main.Game1, align 8
   %6 = load ptr, ptr @"*_llgo_main.Game1", align 8
-  %7 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %6, 0
-  %8 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %7, ptr %2, 1
-  %9 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 0)
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %6, 0
+  %8 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %7, ptr %2, 1
+  %9 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 0)
   %10 = load ptr, ptr @_llgo_main.Game2, align 8
   %11 = load ptr, ptr @"*_llgo_main.Game2", align 8
-  %12 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %11, 0
-  %13 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %12, ptr %9, 1
-  %14 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %8, 0
-  %15 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/internal/foo.Gamer", align 8
-  %16 = call i1 @"github.com/goplus/llgo/internal/runtime.Implements"(ptr %15, ptr %14)
+  %12 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %11, 0
+  %13 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %12, ptr %9, 1
+  %14 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %8, 0
+  %15 = load ptr, ptr @"_llgo_github.com/goplus/llgo/compiler/cl/internal/foo.Gamer", align 8
+  %16 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.Implements"(ptr %15, ptr %14)
   br i1 %16, label %_llgo_3, label %_llgo_4
 
 _llgo_1:                                          ; preds = %_llgo_5
-  %17 = call ptr @"github.com/goplus/llgo/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/internal/runtime.iface" %36)
-  %18 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %36, 0
+  %17 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %36)
+  %18 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %36, 0
   %19 = getelementptr ptr, ptr %18, i64 3
   %20 = load ptr, ptr %19, align 8
   %21 = insertvalue { ptr, ptr } undef, ptr %20, 0
@@ -132,95 +132,95 @@ _llgo_1:                                          ; preds = %_llgo_5
   br label %_llgo_2
 
 _llgo_2:                                          ; preds = %_llgo_1, %_llgo_5
-  %25 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %13, 0
-  %26 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/internal/foo.Gamer", align 8
-  %27 = call i1 @"github.com/goplus/llgo/internal/runtime.Implements"(ptr %26, ptr %25)
+  %25 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %13, 0
+  %26 = load ptr, ptr @"_llgo_github.com/goplus/llgo/compiler/cl/internal/foo.Gamer", align 8
+  %27 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.Implements"(ptr %26, ptr %25)
   br i1 %27, label %_llgo_6, label %_llgo_7
 
 _llgo_3:                                          ; preds = %_llgo_0
-  %28 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %8, 1
+  %28 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %8, 1
   %29 = load ptr, ptr @"main.iface$sO8a1LvuUsjXwiwaC6sR9-L4DiYgiOnZi7iosyShJXg", align 8
-  %30 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %29, ptr %14)
-  %31 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %30, 0
-  %32 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %31, ptr %28, 1
-  %33 = insertvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } undef, %"github.com/goplus/llgo/internal/runtime.iface" %32, 0
-  %34 = insertvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } %33, i1 true, 1
+  %30 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %29, ptr %14)
+  %31 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %30, 0
+  %32 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %31, ptr %28, 1
+  %33 = insertvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } undef, %"github.com/goplus/llgo/runtime/internal/runtime.iface" %32, 0
+  %34 = insertvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } %33, i1 true, 1
   br label %_llgo_5
 
 _llgo_4:                                          ; preds = %_llgo_0
   br label %_llgo_5
 
 _llgo_5:                                          ; preds = %_llgo_4, %_llgo_3
-  %35 = phi { %"github.com/goplus/llgo/internal/runtime.iface", i1 } [ %34, %_llgo_3 ], [ zeroinitializer, %_llgo_4 ]
-  %36 = extractvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } %35, 0
-  %37 = extractvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } %35, 1
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @10, i64 2 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintIface"(%"github.com/goplus/llgo/internal/runtime.iface" %36)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %37)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  %35 = phi { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } [ %34, %_llgo_3 ], [ zeroinitializer, %_llgo_4 ]
+  %36 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } %35, 0
+  %37 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } %35, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @10, i64 2 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintIface"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %36)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 %37)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   br i1 %37, label %_llgo_1, label %_llgo_2
 
 _llgo_6:                                          ; preds = %_llgo_2
-  %38 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %13, 1
+  %38 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %13, 1
   %39 = load ptr, ptr @"main.iface$sO8a1LvuUsjXwiwaC6sR9-L4DiYgiOnZi7iosyShJXg", align 8
-  %40 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %39, ptr %25)
-  %41 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %40, 0
-  %42 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %41, ptr %38, 1
-  %43 = insertvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } undef, %"github.com/goplus/llgo/internal/runtime.iface" %42, 0
-  %44 = insertvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } %43, i1 true, 1
+  %40 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %39, ptr %25)
+  %41 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %40, 0
+  %42 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %41, ptr %38, 1
+  %43 = insertvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } undef, %"github.com/goplus/llgo/runtime/internal/runtime.iface" %42, 0
+  %44 = insertvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } %43, i1 true, 1
   br label %_llgo_8
 
 _llgo_7:                                          ; preds = %_llgo_2
   br label %_llgo_8
 
 _llgo_8:                                          ; preds = %_llgo_7, %_llgo_6
-  %45 = phi { %"github.com/goplus/llgo/internal/runtime.iface", i1 } [ %44, %_llgo_6 ], [ zeroinitializer, %_llgo_7 ]
-  %46 = extractvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } %45, 0
-  %47 = extractvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } %45, 1
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @11, i64 4 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintIface"(%"github.com/goplus/llgo/internal/runtime.iface" %46)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %47)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  %45 = phi { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } [ %44, %_llgo_6 ], [ zeroinitializer, %_llgo_7 ]
+  %46 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } %45, 0
+  %47 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } %45, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @11, i64 4 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintIface"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %46)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 %47)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i32 0
 }
 
 ; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
 declare void @llvm.memset(ptr nocapture writeonly, i8, i64, i1 immarg) #0
 
-declare void @"github.com/goplus/llgo/cl/internal/foo.(*Game).Load"(ptr)
+declare void @"github.com/goplus/llgo/compiler/cl/internal/foo.(*Game).Load"(ptr)
 
-declare void @"github.com/goplus/llgo/cl/internal/foo.(*Game).initGame"(ptr)
+declare void @"github.com/goplus/llgo/compiler/cl/internal/foo.(*Game).initGame"(ptr)
 
-declare void @"github.com/goplus/llgo/cl/internal/foo.init"()
+declare void @"github.com/goplus/llgo/compiler/cl/internal/foo.init"()
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
 define void @"main.init$after"() {
 _llgo_0:
-  %0 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 5 }, i64 25, i64 8, i64 2, i64 2)
+  %0 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 5 }, i64 25, i64 8, i64 2, i64 2)
   %1 = load ptr, ptr @_llgo_main.Game1, align 8
   %2 = icmp eq ptr %1, null
   br i1 %2, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %0)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %0)
   store ptr %0, ptr @_llgo_main.Game1, align 8
   br label %_llgo_2
 
 _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
-  %3 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 38 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 0, i64 0, i64 2)
-  %4 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/internal/foo.Game", align 8
+  %3 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 47 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 0, i64 0, i64 2)
+  %4 = load ptr, ptr @"_llgo_github.com/goplus/llgo/compiler/cl/internal/foo.Game", align 8
   %5 = icmp eq ptr %4, null
   br i1 %5, label %_llgo_3, label %_llgo_4
 
 _llgo_3:                                          ; preds = %_llgo_2
-  store ptr %3, ptr @"_llgo_github.com/goplus/llgo/cl/internal/foo.Game", align 8
+  store ptr %3, ptr @"_llgo_github.com/goplus/llgo/compiler/cl/internal/foo.Game", align 8
   br label %_llgo_4
 
 _llgo_4:                                          ; preds = %_llgo_3, %_llgo_2
@@ -229,11 +229,11 @@ _llgo_4:                                          ; preds = %_llgo_3, %_llgo_2
   br i1 %7, label %_llgo_5, label %_llgo_6
 
 _llgo_5:                                          ; preds = %_llgo_4
-  %8 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %9 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %8, 0
-  %10 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %9, i64 0, 1
-  %11 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %10, i64 0, 2
-  %12 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, i64 0, %"github.com/goplus/llgo/internal/runtime.Slice" %11)
+  %8 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %9 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %8, 0
+  %10 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %9, i64 0, 1
+  %11 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %10, i64 0, 2
+  %12 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %11)
   store ptr %12, ptr @"_llgo_struct$n1H8J_3prDN3firMwPxBLVTkE5hJ9Di-AqNvaC9jczw", align 8
   br label %_llgo_6
 
@@ -247,120 +247,120 @@ _llgo_7:                                          ; preds = %_llgo_6
   br i1 %15, label %_llgo_9, label %_llgo_10
 
 _llgo_8:                                          ; preds = %_llgo_10, %_llgo_6
-  %16 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/internal/foo.Game", align 8
-  %17 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 38 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 0, i64 0, i64 2)
-  %18 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/cl/internal/foo.Game", align 8
+  %16 = load ptr, ptr @"_llgo_github.com/goplus/llgo/compiler/cl/internal/foo.Game", align 8
+  %17 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 47 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 0, i64 0, i64 2)
+  %18 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/compiler/cl/internal/foo.Game", align 8
   %19 = icmp eq ptr %18, null
   br i1 %19, label %_llgo_11, label %_llgo_12
 
 _llgo_9:                                          ; preds = %_llgo_7
-  %20 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %21 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %20, 0
-  %22 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %21, i64 0, 1
-  %23 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %22, i64 0, 2
-  %24 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %25 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %24, 0
-  %26 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %25, i64 0, 1
-  %27 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %26, i64 0, 2
-  %28 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %23, %"github.com/goplus/llgo/internal/runtime.Slice" %27, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %28)
+  %20 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %21 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %20, 0
+  %22 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %21, i64 0, 1
+  %23 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %22, i64 0, 2
+  %24 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %25 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %24, 0
+  %26 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %25, i64 0, 1
+  %27 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %26, i64 0, 2
+  %28 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %23, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %27, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %28)
   store ptr %28, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
   br label %_llgo_10
 
 _llgo_10:                                         ; preds = %_llgo_9, %_llgo_7
   %29 = load ptr, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
-  %30 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %29, 1
-  %31 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %30, ptr @"github.com/goplus/llgo/cl/internal/foo.(*Game).Load", 2
-  %32 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %31, ptr @"github.com/goplus/llgo/cl/internal/foo.(*Game).Load", 3
+  %30 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %29, 1
+  %31 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %30, ptr @"github.com/goplus/llgo/compiler/cl/internal/foo.(*Game).Load", 2
+  %32 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %31, ptr @"github.com/goplus/llgo/compiler/cl/internal/foo.(*Game).Load", 3
   %33 = load ptr, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
-  %34 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @6, i64 47 }, ptr undef, ptr undef, ptr undef }, ptr %33, 1
-  %35 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %34, ptr @"github.com/goplus/llgo/cl/internal/foo.(*Game).initGame", 2
-  %36 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %35, ptr @"github.com/goplus/llgo/cl/internal/foo.(*Game).initGame", 3
-  %37 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 80)
-  %38 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %37, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %32, ptr %38, align 8
-  %39 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %37, i64 1
-  store %"github.com/goplus/llgo/internal/abi.Method" %36, ptr %39, align 8
-  %40 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %37, 0
-  %41 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %40, i64 2, 1
-  %42 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %41, i64 2, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %3, ptr %13, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/internal/runtime.Slice" %42)
+  %34 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 56 }, ptr undef, ptr undef, ptr undef }, ptr %33, 1
+  %35 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %34, ptr @"github.com/goplus/llgo/compiler/cl/internal/foo.(*Game).initGame", 2
+  %36 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %35, ptr @"github.com/goplus/llgo/compiler/cl/internal/foo.(*Game).initGame", 3
+  %37 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 80)
+  %38 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %37, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %32, ptr %38, align 8
+  %39 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %37, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.Method" %36, ptr %39, align 8
+  %40 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %37, 0
+  %41 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %40, i64 2, 1
+  %42 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %41, i64 2, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %3, ptr %13, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %42)
   br label %_llgo_8
 
 _llgo_11:                                         ; preds = %_llgo_8
-  %43 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %17)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %43)
-  store ptr %43, ptr @"*_llgo_github.com/goplus/llgo/cl/internal/foo.Game", align 8
+  %43 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %17)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %43)
+  store ptr %43, ptr @"*_llgo_github.com/goplus/llgo/compiler/cl/internal/foo.Game", align 8
   br label %_llgo_12
 
 _llgo_12:                                         ; preds = %_llgo_11, %_llgo_8
-  %44 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/cl/internal/foo.Game", align 8
-  %45 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 38 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 0, i64 0, i64 2)
-  %46 = load ptr, ptr @"_llgo_struct$cJmCzeVn0orHWafCrTGAnbbAF46F2A4Fms4bJBm8ITI", align 8
+  %44 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/compiler/cl/internal/foo.Game", align 8
+  %45 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 47 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 0, i64 0, i64 2)
+  %46 = load ptr, ptr @"_llgo_struct$qa3Pttfm1GQvokHektasLRsX-bwAs-LsF1bLMI_aThw", align 8
   %47 = icmp eq ptr %46, null
   br i1 %47, label %_llgo_13, label %_llgo_14
 
 _llgo_13:                                         ; preds = %_llgo_12
-  %48 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %45)
-  %49 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, ptr %48, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 true)
-  %50 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 56)
-  %51 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %50, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %49, ptr %51, align 8
-  %52 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %50, 0
-  %53 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %52, i64 1, 1
-  %54 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %53, i64 1, 2
-  %55 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, i64 8, %"github.com/goplus/llgo/internal/runtime.Slice" %54)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %55)
-  store ptr %55, ptr @"_llgo_struct$cJmCzeVn0orHWafCrTGAnbbAF46F2A4Fms4bJBm8ITI", align 8
+  %48 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %45)
+  %49 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, ptr %48, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 true)
+  %50 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 56)
+  %51 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %50, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %49, ptr %51, align 8
+  %52 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %50, 0
+  %53 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %52, i64 1, 1
+  %54 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %53, i64 1, 2
+  %55 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %54)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %55)
+  store ptr %55, ptr @"_llgo_struct$qa3Pttfm1GQvokHektasLRsX-bwAs-LsF1bLMI_aThw", align 8
   br label %_llgo_14
 
 _llgo_14:                                         ; preds = %_llgo_13, %_llgo_12
-  %56 = load ptr, ptr @"_llgo_struct$cJmCzeVn0orHWafCrTGAnbbAF46F2A4Fms4bJBm8ITI", align 8
+  %56 = load ptr, ptr @"_llgo_struct$qa3Pttfm1GQvokHektasLRsX-bwAs-LsF1bLMI_aThw", align 8
   br i1 %2, label %_llgo_15, label %_llgo_16
 
 _llgo_15:                                         ; preds = %_llgo_14
   %57 = load ptr, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
-  %58 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %57, 1
-  %59 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %58, ptr @"main.(*Game1).Load", 2
-  %60 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %59, ptr @"main.(*Game1).Load", 3
-  %61 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %57, 1
-  %62 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %61, ptr @"main.(*Game1).Load", 2
-  %63 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %62, ptr @main.Game1.Load, 3
+  %58 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %57, 1
+  %59 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %58, ptr @"main.(*Game1).Load", 2
+  %60 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %59, ptr @"main.(*Game1).Load", 3
+  %61 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %57, 1
+  %62 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %61, ptr @"main.(*Game1).Load", 2
+  %63 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %62, ptr @main.Game1.Load, 3
   %64 = load ptr, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
-  %65 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @6, i64 47 }, ptr undef, ptr undef, ptr undef }, ptr %64, 1
-  %66 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %65, ptr @"github.com/goplus/llgo/cl/internal/foo.(*Game).initGame", 2
-  %67 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %66, ptr @"github.com/goplus/llgo/cl/internal/foo.(*Game).initGame", 3
-  %68 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 40)
-  %69 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %68, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %63, ptr %69, align 8
-  %70 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %68, 0
-  %71 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %70, i64 1, 1
-  %72 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %71, i64 1, 2
-  %73 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 80)
-  %74 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %73, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %60, ptr %74, align 8
-  %75 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %73, i64 1
-  store %"github.com/goplus/llgo/internal/abi.Method" %67, ptr %75, align 8
-  %76 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %73, 0
-  %77 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %76, i64 2, 1
-  %78 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %77, i64 2, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %0, ptr %56, %"github.com/goplus/llgo/internal/runtime.Slice" %72, %"github.com/goplus/llgo/internal/runtime.Slice" %78)
+  %65 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 56 }, ptr undef, ptr undef, ptr undef }, ptr %64, 1
+  %66 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %65, ptr @"github.com/goplus/llgo/compiler/cl/internal/foo.(*Game).initGame", 2
+  %67 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %66, ptr @"github.com/goplus/llgo/compiler/cl/internal/foo.(*Game).initGame", 3
+  %68 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 40)
+  %69 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %68, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %63, ptr %69, align 8
+  %70 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %68, 0
+  %71 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %70, i64 1, 1
+  %72 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %71, i64 1, 2
+  %73 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 80)
+  %74 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %73, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %60, ptr %74, align 8
+  %75 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %73, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.Method" %67, ptr %75, align 8
+  %76 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %73, 0
+  %77 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %76, i64 2, 1
+  %78 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %77, i64 2, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %0, ptr %56, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %72, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %78)
   br label %_llgo_16
 
 _llgo_16:                                         ; preds = %_llgo_15, %_llgo_14
-  %79 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 5 }, i64 25, i64 8, i64 2, i64 2)
+  %79 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 5 }, i64 25, i64 8, i64 2, i64 2)
   %80 = load ptr, ptr @"*_llgo_main.Game1", align 8
   %81 = icmp eq ptr %80, null
   br i1 %81, label %_llgo_17, label %_llgo_18
 
 _llgo_17:                                         ; preds = %_llgo_16
-  %82 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %79)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %82)
+  %82 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %79)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %82)
   store ptr %82, ptr @"*_llgo_main.Game1", align 8
   br label %_llgo_18
 
 _llgo_18:                                         ; preds = %_llgo_17, %_llgo_16
-  %83 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @7, i64 5 }, i64 25, i64 0, i64 0, i64 1)
+  %83 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 5 }, i64 25, i64 0, i64 0, i64 1)
   %84 = load ptr, ptr @_llgo_main.Game2, align 8
   %85 = icmp eq ptr %84, null
   br i1 %85, label %_llgo_19, label %_llgo_20
@@ -375,38 +375,38 @@ _llgo_20:                                         ; preds = %_llgo_19, %_llgo_18
 
 _llgo_21:                                         ; preds = %_llgo_20
   %87 = load ptr, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
-  %88 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 13 }, ptr undef, ptr undef, ptr undef }, ptr %87, 1
-  %89 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %88, ptr @"main.(*Game2).initGame", 2
-  %90 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %89, ptr @"main.(*Game2).initGame", 3
-  %91 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 40)
-  %92 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %91, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %90, ptr %92, align 8
-  %93 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %91, 0
-  %94 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %93, i64 1, 1
-  %95 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %94, i64 1, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %83, ptr %86, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/internal/runtime.Slice" %95)
+  %88 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 13 }, ptr undef, ptr undef, ptr undef }, ptr %87, 1
+  %89 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %88, ptr @"main.(*Game2).initGame", 2
+  %90 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %89, ptr @"main.(*Game2).initGame", 3
+  %91 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 40)
+  %92 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %91, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %90, ptr %92, align 8
+  %93 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %91, 0
+  %94 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %93, i64 1, 1
+  %95 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %94, i64 1, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %83, ptr %86, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %95)
   br label %_llgo_22
 
 _llgo_22:                                         ; preds = %_llgo_21, %_llgo_20
-  %96 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @7, i64 5 }, i64 25, i64 0, i64 0, i64 1)
+  %96 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 5 }, i64 25, i64 0, i64 0, i64 1)
   %97 = load ptr, ptr @"*_llgo_main.Game2", align 8
   %98 = icmp eq ptr %97, null
   br i1 %98, label %_llgo_23, label %_llgo_24
 
 _llgo_23:                                         ; preds = %_llgo_22
-  %99 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %96)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %99)
+  %99 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %96)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %99)
   store ptr %99, ptr @"*_llgo_main.Game2", align 8
   br label %_llgo_24
 
 _llgo_24:                                         ; preds = %_llgo_23, %_llgo_22
-  %100 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 38 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @9, i64 5 })
-  %101 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/internal/foo.Gamer", align 8
+  %100 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 47 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @9, i64 5 })
+  %101 = load ptr, ptr @"_llgo_github.com/goplus/llgo/compiler/cl/internal/foo.Gamer", align 8
   %102 = icmp eq ptr %101, null
   br i1 %102, label %_llgo_25, label %_llgo_26
 
 _llgo_25:                                         ; preds = %_llgo_24
-  store ptr %100, ptr @"_llgo_github.com/goplus/llgo/cl/internal/foo.Gamer", align 8
+  store ptr %100, ptr @"_llgo_github.com/goplus/llgo/compiler/cl/internal/foo.Gamer", align 8
   br label %_llgo_26
 
 _llgo_26:                                         ; preds = %_llgo_25, %_llgo_24
@@ -415,71 +415,71 @@ _llgo_26:                                         ; preds = %_llgo_25, %_llgo_24
   br i1 %102, label %_llgo_27, label %_llgo_28
 
 _llgo_27:                                         ; preds = %_llgo_26
-  %105 = insertvalue %"github.com/goplus/llgo/internal/abi.Imethod" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 4 }, ptr undef }, ptr %103, 1
-  %106 = insertvalue %"github.com/goplus/llgo/internal/abi.Imethod" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @6, i64 47 }, ptr undef }, ptr %104, 1
-  %107 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 48)
-  %108 = getelementptr %"github.com/goplus/llgo/internal/abi.Imethod", ptr %107, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Imethod" %105, ptr %108, align 8
-  %109 = getelementptr %"github.com/goplus/llgo/internal/abi.Imethod", ptr %107, i64 1
-  store %"github.com/goplus/llgo/internal/abi.Imethod" %106, ptr %109, align 8
-  %110 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %107, 0
-  %111 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %110, i64 2, 1
-  %112 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %111, i64 2, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamedInterface"(ptr %100, %"github.com/goplus/llgo/internal/runtime.Slice" %112)
+  %105 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 4 }, ptr undef }, ptr %103, 1
+  %106 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 56 }, ptr undef }, ptr %104, 1
+  %107 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 48)
+  %108 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %107, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %105, ptr %108, align 8
+  %109 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %107, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %106, ptr %109, align 8
+  %110 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %107, 0
+  %111 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %110, i64 2, 1
+  %112 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %111, i64 2, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamedInterface"(ptr %100, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %112)
   br label %_llgo_28
 
 _llgo_28:                                         ; preds = %_llgo_27, %_llgo_26
   %113 = load ptr, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
   %114 = load ptr, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
-  %115 = insertvalue %"github.com/goplus/llgo/internal/abi.Imethod" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 4 }, ptr undef }, ptr %113, 1
-  %116 = insertvalue %"github.com/goplus/llgo/internal/abi.Imethod" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @6, i64 47 }, ptr undef }, ptr %114, 1
-  %117 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 48)
-  %118 = getelementptr %"github.com/goplus/llgo/internal/abi.Imethod", ptr %117, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Imethod" %115, ptr %118, align 8
-  %119 = getelementptr %"github.com/goplus/llgo/internal/abi.Imethod", ptr %117, i64 1
-  store %"github.com/goplus/llgo/internal/abi.Imethod" %116, ptr %119, align 8
-  %120 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %117, 0
-  %121 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %120, i64 2, 1
-  %122 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %121, i64 2, 2
-  %123 = call ptr @"github.com/goplus/llgo/internal/runtime.Interface"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.Slice" %122)
+  %115 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 4 }, ptr undef }, ptr %113, 1
+  %116 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 56 }, ptr undef }, ptr %114, 1
+  %117 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 48)
+  %118 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %117, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %115, ptr %118, align 8
+  %119 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %117, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %116, ptr %119, align 8
+  %120 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %117, 0
+  %121 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %120, i64 2, 1
+  %122 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %121, i64 2, 2
+  %123 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %122)
   store ptr %123, ptr @"main.iface$sO8a1LvuUsjXwiwaC6sR9-L4DiYgiOnZi7iosyShJXg", align 8
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.String", i64, i64, i64, i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String", i64, i64, i64, i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String", i64, %"github.com/goplus/llgo/internal/runtime.Slice")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String", i64, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1)
+declare %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr, ptr, %"github.com/goplus/llgo/internal/runtime.Slice", %"github.com/goplus/llgo/internal/runtime.Slice")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr, ptr, %"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice", %"github.com/goplus/llgo/internal/runtime.Slice", i1)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.Slice", i1)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.String")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare void @"github.com/goplus/llgo/internal/runtime.InitNamedInterface"(ptr, %"github.com/goplus/llgo/internal/runtime.Slice")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamedInterface"(ptr, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare i1 @"github.com/goplus/llgo/internal/runtime.Implements"(ptr, ptr)
+declare i1 @"github.com/goplus/llgo/runtime/internal/runtime.Implements"(ptr, ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Interface"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.Slice")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr, ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr, ptr)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintIface"(%"github.com/goplus/llgo/internal/runtime.iface")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintIface"(%"github.com/goplus/llgo/runtime/internal/runtime.iface")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/internal/runtime.iface")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface")
 
 attributes #0 = { nocallback nofree nounwind willreturn memory(argmem: write) }
diff --git a/compiler/cl/_testgo/invoke/out.ll b/compiler/cl/_testgo/invoke/out.ll
index 3bded9dc..dbca6334 100644
--- a/compiler/cl/_testgo/invoke/out.ll
+++ b/compiler/cl/_testgo/invoke/out.ll
@@ -1,16 +1,16 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%main.T = type { %"github.com/goplus/llgo/internal/runtime.String" }
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
+%main.T = type { %"github.com/goplus/llgo/runtime/internal/runtime.String" }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
 %main.T5 = type { i64 }
 %main.T6 = type { ptr, ptr }
-%"github.com/goplus/llgo/internal/runtime.iface" = type { ptr, ptr }
-%"github.com/goplus/llgo/internal/runtime.eface" = type { ptr, ptr }
-%"github.com/goplus/llgo/internal/abi.StructField" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1 }
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
-%"github.com/goplus/llgo/internal/abi.Method" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr, ptr, ptr }
-%"github.com/goplus/llgo/internal/abi.Imethod" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.iface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.eface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/abi.StructField" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1 }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/runtime/abi.Method" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, ptr, ptr }
+%"github.com/goplus/llgo/runtime/abi.Imethod" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr }
 
 @"main.init$guard" = global i1 false, align 1
 @0 = private unnamed_addr constant [6 x i8] c"invoke", align 1
@@ -76,11 +76,11 @@ _llgo_0:
   call void @llvm.memset(ptr %1, i8 0, i64 16, i1 false)
   store %main.T %0, ptr %1, align 8
   %2 = getelementptr inbounds %main.T, ptr %1, i32 0, i32 0
-  %3 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %2, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 6 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %3)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  %3 = load %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %2, align 8
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 6 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %3)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i64 0
 }
 
@@ -98,10 +98,10 @@ _llgo_0:
 
 define i64 @main.T1.Invoke(i64 %0) {
 _llgo_0:
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 7 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %0)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 7 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %0)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i64 1
 }
 
@@ -114,10 +114,10 @@ _llgo_0:
 
 define i64 @main.T2.Invoke(double %0) {
 _llgo_0:
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 7 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintFloat"(double %0)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 7 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintFloat"(double %0)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i64 2
 }
 
@@ -131,11 +131,11 @@ _llgo_0:
 define i64 @"main.(*T3).Invoke"(ptr %0) {
 _llgo_0:
   %1 = load i8, ptr %0, align 1
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 7 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 7 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
   %2 = sext i8 %1 to i64
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %2)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %2)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i64 3
 }
 
@@ -146,10 +146,10 @@ _llgo_0:
   store [1 x i64] %0, ptr %1, align 4
   %2 = getelementptr inbounds i64, ptr %1, i64 0
   %3 = load i64, ptr %2, align 4
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 7 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %3)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 7 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %3)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i64 4
 }
 
@@ -167,10 +167,10 @@ _llgo_0:
   store %main.T5 %0, ptr %1, align 4
   %2 = getelementptr inbounds %main.T5, ptr %1, i32 0, i32 0
   %3 = load i64, ptr %2, align 4
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 7 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %3)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 7 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %3)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i64 5
 }
 
@@ -186,10 +186,10 @@ _llgo_0:
   %1 = extractvalue %main.T6 %0, 1
   %2 = extractvalue %main.T6 %0, 0
   %3 = call i64 %2(ptr %1)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @6, i64 7 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %3)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 7 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %3)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i64 6
 }
 
@@ -214,10 +214,10 @@ _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
   ret void
 }
 
-define void @main.invoke(%"github.com/goplus/llgo/internal/runtime.iface" %0) {
+define void @main.invoke(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %0) {
 _llgo_0:
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/internal/runtime.iface" %0)
-  %2 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %0, 0
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %0)
+  %2 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %0, 0
   %3 = getelementptr ptr, ptr %2, i64 3
   %4 = load ptr, ptr %3, align 8
   %5 = insertvalue { ptr, ptr } undef, ptr %4, 0
@@ -225,8 +225,8 @@ _llgo_0:
   %7 = extractvalue { ptr, ptr } %6, 1
   %8 = extractvalue { ptr, ptr } %6, 0
   %9 = call i64 %8(ptr %7)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %9)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %9)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret void
 }
 
@@ -234,215 +234,215 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 16)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 16)
   %3 = getelementptr inbounds %main.T, ptr %2, i32 0, i32 0
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @7, i64 5 }, ptr %3, align 8
-  %4 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 8)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 5 }, ptr %3, align 8
+  %4 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 8)
   store i64 100, ptr %4, align 4
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 8)
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 8)
   store double 1.001000e+02, ptr %5, align 8
-  %6 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 1)
+  %6 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 1)
   store i8 127, ptr %6, align 1
-  %7 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 8)
+  %7 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 8)
   %8 = getelementptr inbounds i64, ptr %7, i64 0
   store i64 200, ptr %8, align 4
-  %9 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 8)
+  %9 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 8)
   %10 = getelementptr inbounds %main.T5, ptr %9, i32 0, i32 0
   store i64 300, ptr %10, align 4
-  %11 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 16)
+  %11 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 16)
   store %main.T6 { ptr @"__llgo_stub.main.main$1", ptr null }, ptr %11, align 8
   %12 = load %main.T, ptr %2, align 8
   %13 = load ptr, ptr @_llgo_main.T, align 8
-  %14 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
+  %14 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
   store %main.T %12, ptr %14, align 8
   %15 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
   %16 = load ptr, ptr @"_llgo_iface$uRUteI7wmSy7y7ODhGzk0FdDaxGKMhVSSu6HZEv9aa0", align 8
-  %17 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %16, ptr %13)
-  %18 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %17, 0
-  %19 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %18, ptr %14, 1
-  call void @main.invoke(%"github.com/goplus/llgo/internal/runtime.iface" %19)
+  %17 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %16, ptr %13)
+  %18 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %17, 0
+  %19 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %18, ptr %14, 1
+  call void @main.invoke(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %19)
   %20 = load ptr, ptr @"*_llgo_main.T", align 8
   %21 = load ptr, ptr @"_llgo_iface$uRUteI7wmSy7y7ODhGzk0FdDaxGKMhVSSu6HZEv9aa0", align 8
-  %22 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %21, ptr %20)
-  %23 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %22, 0
-  %24 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %23, ptr %2, 1
-  call void @main.invoke(%"github.com/goplus/llgo/internal/runtime.iface" %24)
+  %22 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %21, ptr %20)
+  %23 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %22, 0
+  %24 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %23, ptr %2, 1
+  call void @main.invoke(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %24)
   %25 = load i64, ptr %4, align 4
   %26 = load ptr, ptr @_llgo_main.T1, align 8
   %27 = inttoptr i64 %25 to ptr
   %28 = load ptr, ptr @"_llgo_iface$uRUteI7wmSy7y7ODhGzk0FdDaxGKMhVSSu6HZEv9aa0", align 8
-  %29 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %28, ptr %26)
-  %30 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %29, 0
-  %31 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %30, ptr %27, 1
-  call void @main.invoke(%"github.com/goplus/llgo/internal/runtime.iface" %31)
+  %29 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %28, ptr %26)
+  %30 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %29, 0
+  %31 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %30, ptr %27, 1
+  call void @main.invoke(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %31)
   %32 = load ptr, ptr @"*_llgo_main.T1", align 8
   %33 = load ptr, ptr @"_llgo_iface$uRUteI7wmSy7y7ODhGzk0FdDaxGKMhVSSu6HZEv9aa0", align 8
-  %34 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %33, ptr %32)
-  %35 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %34, 0
-  %36 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %35, ptr %4, 1
-  call void @main.invoke(%"github.com/goplus/llgo/internal/runtime.iface" %36)
+  %34 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %33, ptr %32)
+  %35 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %34, 0
+  %36 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %35, ptr %4, 1
+  call void @main.invoke(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %36)
   %37 = load double, ptr %5, align 8
   %38 = load ptr, ptr @_llgo_main.T2, align 8
   %39 = bitcast double %37 to i64
   %40 = inttoptr i64 %39 to ptr
   %41 = load ptr, ptr @"_llgo_iface$uRUteI7wmSy7y7ODhGzk0FdDaxGKMhVSSu6HZEv9aa0", align 8
-  %42 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %41, ptr %38)
-  %43 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %42, 0
-  %44 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %43, ptr %40, 1
-  call void @main.invoke(%"github.com/goplus/llgo/internal/runtime.iface" %44)
+  %42 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %41, ptr %38)
+  %43 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %42, 0
+  %44 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %43, ptr %40, 1
+  call void @main.invoke(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %44)
   %45 = load ptr, ptr @"*_llgo_main.T2", align 8
   %46 = load ptr, ptr @"_llgo_iface$uRUteI7wmSy7y7ODhGzk0FdDaxGKMhVSSu6HZEv9aa0", align 8
-  %47 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %46, ptr %45)
-  %48 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %47, 0
-  %49 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %48, ptr %5, 1
-  call void @main.invoke(%"github.com/goplus/llgo/internal/runtime.iface" %49)
+  %47 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %46, ptr %45)
+  %48 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %47, 0
+  %49 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %48, ptr %5, 1
+  call void @main.invoke(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %49)
   %50 = load ptr, ptr @_llgo_main.T3, align 8
   %51 = load ptr, ptr @"*_llgo_main.T3", align 8
   %52 = load ptr, ptr @"_llgo_iface$uRUteI7wmSy7y7ODhGzk0FdDaxGKMhVSSu6HZEv9aa0", align 8
-  %53 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %52, ptr %51)
-  %54 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %53, 0
-  %55 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %54, ptr %6, 1
-  call void @main.invoke(%"github.com/goplus/llgo/internal/runtime.iface" %55)
+  %53 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %52, ptr %51)
+  %54 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %53, 0
+  %55 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %54, ptr %6, 1
+  call void @main.invoke(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %55)
   %56 = load [1 x i64], ptr %7, align 4
   %57 = load ptr, ptr @_llgo_main.T4, align 8
   %58 = extractvalue [1 x i64] %56, 0
   %59 = inttoptr i64 %58 to ptr
   %60 = load ptr, ptr @"_llgo_iface$uRUteI7wmSy7y7ODhGzk0FdDaxGKMhVSSu6HZEv9aa0", align 8
-  %61 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %60, ptr %57)
-  %62 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %61, 0
-  %63 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %62, ptr %59, 1
-  call void @main.invoke(%"github.com/goplus/llgo/internal/runtime.iface" %63)
+  %61 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %60, ptr %57)
+  %62 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %61, 0
+  %63 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %62, ptr %59, 1
+  call void @main.invoke(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %63)
   %64 = load ptr, ptr @"*_llgo_main.T4", align 8
   %65 = load ptr, ptr @"_llgo_iface$uRUteI7wmSy7y7ODhGzk0FdDaxGKMhVSSu6HZEv9aa0", align 8
-  %66 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %65, ptr %64)
-  %67 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %66, 0
-  %68 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %67, ptr %7, 1
-  call void @main.invoke(%"github.com/goplus/llgo/internal/runtime.iface" %68)
+  %66 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %65, ptr %64)
+  %67 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %66, 0
+  %68 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %67, ptr %7, 1
+  call void @main.invoke(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %68)
   %69 = load %main.T5, ptr %9, align 4
   %70 = load ptr, ptr @_llgo_main.T5, align 8
   %71 = extractvalue %main.T5 %69, 0
   %72 = inttoptr i64 %71 to ptr
   %73 = load ptr, ptr @"_llgo_iface$uRUteI7wmSy7y7ODhGzk0FdDaxGKMhVSSu6HZEv9aa0", align 8
-  %74 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %73, ptr %70)
-  %75 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %74, 0
-  %76 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %75, ptr %72, 1
-  call void @main.invoke(%"github.com/goplus/llgo/internal/runtime.iface" %76)
+  %74 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %73, ptr %70)
+  %75 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %74, 0
+  %76 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %75, ptr %72, 1
+  call void @main.invoke(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %76)
   %77 = load ptr, ptr @"*_llgo_main.T5", align 8
   %78 = load ptr, ptr @"_llgo_iface$uRUteI7wmSy7y7ODhGzk0FdDaxGKMhVSSu6HZEv9aa0", align 8
-  %79 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %78, ptr %77)
-  %80 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %79, 0
-  %81 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %80, ptr %9, 1
-  call void @main.invoke(%"github.com/goplus/llgo/internal/runtime.iface" %81)
+  %79 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %78, ptr %77)
+  %80 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %79, 0
+  %81 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %80, ptr %9, 1
+  call void @main.invoke(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %81)
   %82 = load %main.T6, ptr %11, align 8
   %83 = load ptr, ptr @_llgo_main.T6, align 8
-  %84 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
+  %84 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
   store %main.T6 %82, ptr %84, align 8
   %85 = load ptr, ptr @"_llgo_iface$uRUteI7wmSy7y7ODhGzk0FdDaxGKMhVSSu6HZEv9aa0", align 8
-  %86 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %85, ptr %83)
-  %87 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %86, 0
-  %88 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %87, ptr %84, 1
-  call void @main.invoke(%"github.com/goplus/llgo/internal/runtime.iface" %88)
+  %86 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %85, ptr %83)
+  %87 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %86, 0
+  %88 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %87, ptr %84, 1
+  call void @main.invoke(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %88)
   %89 = load ptr, ptr @"*_llgo_main.T6", align 8
   %90 = load ptr, ptr @"_llgo_iface$uRUteI7wmSy7y7ODhGzk0FdDaxGKMhVSSu6HZEv9aa0", align 8
-  %91 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %90, ptr %89)
-  %92 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %91, 0
-  %93 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %92, ptr %11, 1
-  call void @main.invoke(%"github.com/goplus/llgo/internal/runtime.iface" %93)
-  %94 = call ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface" zeroinitializer)
+  %91 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %90, ptr %89)
+  %92 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %91, 0
+  %93 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %92, ptr %11, 1
+  call void @main.invoke(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %93)
+  %94 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" zeroinitializer)
   %95 = load ptr, ptr @"_llgo_iface$uRUteI7wmSy7y7ODhGzk0FdDaxGKMhVSSu6HZEv9aa0", align 8
-  %96 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %95, ptr %94)
-  %97 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %96, 0
-  %98 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %97, ptr null, 1
-  call void @"github.com/goplus/llgo/internal/runtime.PrintIface"(%"github.com/goplus/llgo/internal/runtime.iface" %98)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintIface"(%"github.com/goplus/llgo/internal/runtime.iface" zeroinitializer)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  %96 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %95, ptr %94)
+  %97 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %96, 0
+  %98 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %97, ptr null, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintIface"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %98)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintIface"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" zeroinitializer)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %99 = load ptr, ptr @"*_llgo_main.T", align 8
   %100 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
   %101 = load ptr, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
   %102 = load ptr, ptr @"_llgo_iface$jwmSdgh1zvY_TDIgLzCkvkbiyrdwl9N806DH0JGcyMI", align 8
-  %103 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %102, ptr %99)
-  %104 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %103, 0
-  %105 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %104, ptr %2, 1
-  %106 = call ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface" %105)
-  %107 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %105, 1
+  %103 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %102, ptr %99)
+  %104 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %103, 0
+  %105 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %104, ptr %2, 1
+  %106 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %105)
+  %107 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %105, 1
   %108 = load ptr, ptr @"_llgo_iface$uRUteI7wmSy7y7ODhGzk0FdDaxGKMhVSSu6HZEv9aa0", align 8
-  %109 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %108, ptr %106)
-  %110 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %109, 0
-  %111 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %110, ptr %107, 1
-  call void @main.invoke(%"github.com/goplus/llgo/internal/runtime.iface" %111)
+  %109 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %108, ptr %106)
+  %110 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %109, 0
+  %111 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %110, ptr %107, 1
+  call void @main.invoke(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %111)
   %112 = alloca %main.T, align 8
   call void @llvm.memset(ptr %112, i8 0, i64 16, i1 false)
   %113 = getelementptr inbounds %main.T, ptr %112, i32 0, i32 0
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @22, i64 5 }, ptr %113, align 8
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @22, i64 5 }, ptr %113, align 8
   %114 = load %main.T, ptr %112, align 8
   %115 = load ptr, ptr @_llgo_main.T, align 8
-  %116 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
+  %116 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
   store %main.T %114, ptr %116, align 8
-  %117 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %115, 0
-  %118 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %117, ptr %116, 1
-  %119 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %118, 0
+  %117 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %115, 0
+  %118 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %117, ptr %116, 1
+  %119 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %118, 0
   %120 = load ptr, ptr @_llgo_main.I, align 8
-  %121 = call i1 @"github.com/goplus/llgo/internal/runtime.Implements"(ptr %120, ptr %119)
+  %121 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.Implements"(ptr %120, ptr %119)
   br i1 %121, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %122 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %118, 1
+  %122 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %118, 1
   %123 = load ptr, ptr @"_llgo_iface$uRUteI7wmSy7y7ODhGzk0FdDaxGKMhVSSu6HZEv9aa0", align 8
-  %124 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %123, ptr %119)
-  %125 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %124, 0
-  %126 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %125, ptr %122, 1
-  call void @main.invoke(%"github.com/goplus/llgo/internal/runtime.iface" %126)
-  %127 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %118, 0
+  %124 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %123, ptr %119)
+  %125 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %124, 0
+  %126 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %125, ptr %122, 1
+  call void @main.invoke(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %126)
+  %127 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %118, 0
   %128 = load ptr, ptr @_llgo_any, align 8
-  %129 = call i1 @"github.com/goplus/llgo/internal/runtime.Implements"(ptr %128, ptr %127)
+  %129 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.Implements"(ptr %128, ptr %127)
   br i1 %129, label %_llgo_3, label %_llgo_4
 
 _llgo_2:                                          ; preds = %_llgo_0
   %130 = load ptr, ptr @_llgo_string, align 8
-  %131 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @24, i64 21 }, ptr %131, align 8
-  %132 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %130, 0
-  %133 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %132, ptr %131, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %133)
+  %131 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @24, i64 21 }, ptr %131, align 8
+  %132 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %130, 0
+  %133 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %132, ptr %131, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %133)
   unreachable
 
 _llgo_3:                                          ; preds = %_llgo_1
-  %134 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %118, 1
-  %135 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %127, 0
-  %136 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %135, ptr %134, 1
-  %137 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %136, 0
+  %134 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %118, 1
+  %135 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %127, 0
+  %136 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %135, ptr %134, 1
+  %137 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %136, 0
   %138 = load ptr, ptr @"_llgo_iface$uRUteI7wmSy7y7ODhGzk0FdDaxGKMhVSSu6HZEv9aa0", align 8
-  %139 = call i1 @"github.com/goplus/llgo/internal/runtime.Implements"(ptr %138, ptr %137)
+  %139 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.Implements"(ptr %138, ptr %137)
   br i1 %139, label %_llgo_5, label %_llgo_6
 
 _llgo_4:                                          ; preds = %_llgo_1
   %140 = load ptr, ptr @_llgo_string, align 8
-  %141 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @24, i64 21 }, ptr %141, align 8
-  %142 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %140, 0
-  %143 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %142, ptr %141, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %143)
+  %141 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @24, i64 21 }, ptr %141, align 8
+  %142 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %140, 0
+  %143 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %142, ptr %141, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %143)
   unreachable
 
 _llgo_5:                                          ; preds = %_llgo_3
-  %144 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %136, 1
+  %144 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %136, 1
   %145 = load ptr, ptr @"_llgo_iface$uRUteI7wmSy7y7ODhGzk0FdDaxGKMhVSSu6HZEv9aa0", align 8
-  %146 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %145, ptr %137)
-  %147 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %146, 0
-  %148 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %147, ptr %144, 1
-  call void @main.invoke(%"github.com/goplus/llgo/internal/runtime.iface" %148)
+  %146 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %145, ptr %137)
+  %147 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %146, 0
+  %148 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %147, ptr %144, 1
+  call void @main.invoke(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %148)
   ret i32 0
 
 _llgo_6:                                          ; preds = %_llgo_3
   %149 = load ptr, ptr @_llgo_string, align 8
-  %150 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @24, i64 21 }, ptr %150, align 8
-  %151 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %149, 0
-  %152 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %151, ptr %150, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %152)
+  %150 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @24, i64 21 }, ptr %150, align 8
+  %151 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %149, 0
+  %152 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %151, ptr %150, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %152)
   unreachable
 }
 
@@ -454,19 +454,19 @@ _llgo_0:
 ; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
 declare void @llvm.memset(ptr nocapture writeonly, i8, i64, i1 immarg) #0
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintFloat"(double)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintFloat"(double)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/internal/runtime.iface")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface")
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
 define linkonce i64 @"__llgo_stub.main.main$1"(ptr %0) {
 _llgo_0:
@@ -476,7 +476,7 @@ _llgo_0:
 
 define void @"main.init$after"() {
 _llgo_0:
-  %0 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @9, i64 1 }, i64 25, i64 16, i64 1, i64 2)
+  %0 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @9, i64 1 }, i64 25, i64 16, i64 1, i64 2)
   %1 = load ptr, ptr @_llgo_main.T, align 8
   %2 = icmp eq ptr %1, null
   br i1 %2, label %_llgo_1, label %_llgo_2
@@ -491,21 +491,21 @@ _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
   br i1 %4, label %_llgo_3, label %_llgo_4
 
 _llgo_3:                                          ; preds = %_llgo_2
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
   store ptr %5, ptr @_llgo_string, align 8
   br label %_llgo_4
 
 _llgo_4:                                          ; preds = %_llgo_3, %_llgo_2
   %6 = load ptr, ptr @_llgo_string, align 8
-  %7 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
-  %8 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @10, i64 1 }, ptr %7, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %9 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 56)
-  %10 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %9, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %8, ptr %10, align 8
-  %11 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %9, 0
-  %12 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %11, i64 1, 1
-  %13 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %12, i64 1, 2
-  %14 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 4 }, i64 16, %"github.com/goplus/llgo/internal/runtime.Slice" %13)
+  %7 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
+  %8 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @10, i64 1 }, ptr %7, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %9 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 56)
+  %10 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %9, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %8, ptr %10, align 8
+  %11 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %9, 0
+  %12 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %11, i64 1, 1
+  %13 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %12, i64 1, 2
+  %14 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 4 }, i64 16, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %13)
   store ptr %14, ptr @"main.struct$QTufDJA9wEDzuzgkA-ZSrLqW-B6lWN8O25mTSglAoLQ", align 8
   %15 = load ptr, ptr @"main.struct$QTufDJA9wEDzuzgkA-ZSrLqW-B6lWN8O25mTSglAoLQ", align 8
   br i1 %2, label %_llgo_5, label %_llgo_6
@@ -522,7 +522,7 @@ _llgo_6:                                          ; preds = %_llgo_12, %_llgo_4
   br i1 %20, label %_llgo_13, label %_llgo_14
 
 _llgo_7:                                          ; preds = %_llgo_5
-  %21 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
+  %21 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
   store ptr %21, ptr @_llgo_int, align 8
   br label %_llgo_8
 
@@ -534,95 +534,95 @@ _llgo_8:                                          ; preds = %_llgo_7, %_llgo_5
   br i1 %25, label %_llgo_9, label %_llgo_10
 
 _llgo_9:                                          ; preds = %_llgo_8
-  %26 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %27 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %26, 0
-  %28 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %27, i64 0, 1
-  %29 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %28, i64 0, 2
-  %30 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %26 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %27 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %26, 0
+  %28 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %27, i64 0, 1
+  %29 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %28, i64 0, 2
+  %30 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %31 = getelementptr ptr, ptr %30, i64 0
   store ptr %23, ptr %31, align 8
-  %32 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %30, 0
-  %33 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %32, i64 1, 1
-  %34 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %33, i64 1, 2
-  %35 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %29, %"github.com/goplus/llgo/internal/runtime.Slice" %34, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %35)
+  %32 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %30, 0
+  %33 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %32, i64 1, 1
+  %34 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %33, i64 1, 2
+  %35 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %29, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %34, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %35)
   store ptr %35, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
   br label %_llgo_10
 
 _llgo_10:                                         ; preds = %_llgo_9, %_llgo_8
   %36 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
-  %37 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @11, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %36, 1
-  %38 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %37, ptr @"main.(*T).Invoke", 2
-  %39 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %38, ptr @"main.(*T).Invoke", 3
-  %40 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @11, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %36, 1
-  %41 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %40, ptr @"main.(*T).Invoke", 2
-  %42 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %41, ptr @main.T.Invoke, 3
+  %37 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @11, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %36, 1
+  %38 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %37, ptr @"main.(*T).Invoke", 2
+  %39 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %38, ptr @"main.(*T).Invoke", 3
+  %40 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @11, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %36, 1
+  %41 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %40, ptr @"main.(*T).Invoke", 2
+  %42 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %41, ptr @main.T.Invoke, 3
   %43 = load ptr, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
   %44 = icmp eq ptr %43, null
   br i1 %44, label %_llgo_11, label %_llgo_12
 
 _llgo_11:                                         ; preds = %_llgo_10
-  %45 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %46 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %45, 0
-  %47 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %46, i64 0, 1
-  %48 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %47, i64 0, 2
-  %49 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %50 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %49, 0
-  %51 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %50, i64 0, 1
-  %52 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %51, i64 0, 2
-  %53 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %48, %"github.com/goplus/llgo/internal/runtime.Slice" %52, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %53)
+  %45 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %46 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %45, 0
+  %47 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %46, i64 0, 1
+  %48 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %47, i64 0, 2
+  %49 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %50 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %49, 0
+  %51 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %50, i64 0, 1
+  %52 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %51, i64 0, 2
+  %53 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %48, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %52, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %53)
   store ptr %53, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
   br label %_llgo_12
 
 _llgo_12:                                         ; preds = %_llgo_11, %_llgo_10
   %54 = load ptr, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
-  %55 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @12, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %54, 1
-  %56 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %55, ptr @"main.(*T).Method", 2
-  %57 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %56, ptr @"main.(*T).Method", 3
-  %58 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 40)
-  %59 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %58, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %42, ptr %59, align 8
-  %60 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %58, 0
-  %61 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %60, i64 1, 1
-  %62 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %61, i64 1, 2
-  %63 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 80)
-  %64 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %63, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %39, ptr %64, align 8
-  %65 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %63, i64 1
-  store %"github.com/goplus/llgo/internal/abi.Method" %57, ptr %65, align 8
-  %66 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %63, 0
-  %67 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %66, i64 2, 1
-  %68 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %67, i64 2, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %0, ptr %15, %"github.com/goplus/llgo/internal/runtime.Slice" %62, %"github.com/goplus/llgo/internal/runtime.Slice" %68)
+  %55 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @12, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %54, 1
+  %56 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %55, ptr @"main.(*T).Method", 2
+  %57 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %56, ptr @"main.(*T).Method", 3
+  %58 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 40)
+  %59 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %58, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %42, ptr %59, align 8
+  %60 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %58, 0
+  %61 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %60, i64 1, 1
+  %62 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %61, i64 1, 2
+  %63 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 80)
+  %64 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %63, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %39, ptr %64, align 8
+  %65 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %63, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.Method" %57, ptr %65, align 8
+  %66 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %63, 0
+  %67 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %66, i64 2, 1
+  %68 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %67, i64 2, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %0, ptr %15, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %62, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %68)
   br label %_llgo_6
 
 _llgo_13:                                         ; preds = %_llgo_6
-  %69 = insertvalue %"github.com/goplus/llgo/internal/abi.Imethod" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @11, i64 6 }, ptr undef }, ptr %18, 1
-  %70 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 24)
-  %71 = getelementptr %"github.com/goplus/llgo/internal/abi.Imethod", ptr %70, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Imethod" %69, ptr %71, align 8
-  %72 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %70, 0
-  %73 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %72, i64 1, 1
-  %74 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %73, i64 1, 2
-  %75 = call ptr @"github.com/goplus/llgo/internal/runtime.Interface"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 4 }, %"github.com/goplus/llgo/internal/runtime.Slice" %74)
+  %69 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @11, i64 6 }, ptr undef }, ptr %18, 1
+  %70 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 24)
+  %71 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %70, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %69, ptr %71, align 8
+  %72 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %70, 0
+  %73 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %72, i64 1, 1
+  %74 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %73, i64 1, 2
+  %75 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %74)
   store ptr %75, ptr @"_llgo_iface$uRUteI7wmSy7y7ODhGzk0FdDaxGKMhVSSu6HZEv9aa0", align 8
   br label %_llgo_14
 
 _llgo_14:                                         ; preds = %_llgo_13, %_llgo_6
-  %76 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @9, i64 1 }, i64 25, i64 16, i64 1, i64 2)
+  %76 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @9, i64 1 }, i64 25, i64 16, i64 1, i64 2)
   %77 = load ptr, ptr @"*_llgo_main.T", align 8
   %78 = icmp eq ptr %77, null
   br i1 %78, label %_llgo_15, label %_llgo_16
 
 _llgo_15:                                         ; preds = %_llgo_14
-  %79 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %76)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %79)
+  %79 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %76)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %79)
   store ptr %79, ptr @"*_llgo_main.T", align 8
   br label %_llgo_16
 
 _llgo_16:                                         ; preds = %_llgo_15, %_llgo_14
-  %80 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @13, i64 2 }, i64 2, i64 8, i64 1, i64 1)
+  %80 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @13, i64 2 }, i64 2, i64 8, i64 1, i64 1)
   %81 = load ptr, ptr @_llgo_main.T1, align 8
   %82 = icmp eq ptr %81, null
   br i1 %82, label %_llgo_17, label %_llgo_18
@@ -637,41 +637,41 @@ _llgo_18:                                         ; preds = %_llgo_17, %_llgo_16
 
 _llgo_19:                                         ; preds = %_llgo_18
   %84 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
-  %85 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @11, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %84, 1
-  %86 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %85, ptr @"main.(*T1).Invoke", 2
-  %87 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %86, ptr @"main.(*T1).Invoke", 3
-  %88 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @11, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %84, 1
-  %89 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %88, ptr @"main.(*T1).Invoke", 2
-  %90 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %89, ptr @main.T1.Invoke, 3
-  %91 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 40)
-  %92 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %91, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %90, ptr %92, align 8
-  %93 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %91, 0
-  %94 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %93, i64 1, 1
-  %95 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %94, i64 1, 2
-  %96 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 40)
-  %97 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %96, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %87, ptr %97, align 8
-  %98 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %96, 0
-  %99 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %98, i64 1, 1
-  %100 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %99, i64 1, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %80, ptr %83, %"github.com/goplus/llgo/internal/runtime.Slice" %95, %"github.com/goplus/llgo/internal/runtime.Slice" %100)
+  %85 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @11, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %84, 1
+  %86 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %85, ptr @"main.(*T1).Invoke", 2
+  %87 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %86, ptr @"main.(*T1).Invoke", 3
+  %88 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @11, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %84, 1
+  %89 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %88, ptr @"main.(*T1).Invoke", 2
+  %90 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %89, ptr @main.T1.Invoke, 3
+  %91 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 40)
+  %92 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %91, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %90, ptr %92, align 8
+  %93 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %91, 0
+  %94 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %93, i64 1, 1
+  %95 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %94, i64 1, 2
+  %96 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 40)
+  %97 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %96, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %87, ptr %97, align 8
+  %98 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %96, 0
+  %99 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %98, i64 1, 1
+  %100 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %99, i64 1, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %80, ptr %83, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %95, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %100)
   br label %_llgo_20
 
 _llgo_20:                                         ; preds = %_llgo_19, %_llgo_18
-  %101 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @13, i64 2 }, i64 2, i64 8, i64 1, i64 1)
+  %101 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @13, i64 2 }, i64 2, i64 8, i64 1, i64 1)
   %102 = load ptr, ptr @"*_llgo_main.T1", align 8
   %103 = icmp eq ptr %102, null
   br i1 %103, label %_llgo_21, label %_llgo_22
 
 _llgo_21:                                         ; preds = %_llgo_20
-  %104 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %101)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %104)
+  %104 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %101)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %104)
   store ptr %104, ptr @"*_llgo_main.T1", align 8
   br label %_llgo_22
 
 _llgo_22:                                         ; preds = %_llgo_21, %_llgo_20
-  %105 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @14, i64 2 }, i64 14, i64 8, i64 1, i64 1)
+  %105 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @14, i64 2 }, i64 14, i64 8, i64 1, i64 1)
   %106 = load ptr, ptr @_llgo_main.T2, align 8
   %107 = icmp eq ptr %106, null
   br i1 %107, label %_llgo_23, label %_llgo_24
@@ -686,7 +686,7 @@ _llgo_24:                                         ; preds = %_llgo_23, %_llgo_22
   br i1 %109, label %_llgo_25, label %_llgo_26
 
 _llgo_25:                                         ; preds = %_llgo_24
-  %110 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 46)
+  %110 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 46)
   store ptr %110, ptr @_llgo_float64, align 8
   br label %_llgo_26
 
@@ -696,41 +696,41 @@ _llgo_26:                                         ; preds = %_llgo_25, %_llgo_24
 
 _llgo_27:                                         ; preds = %_llgo_26
   %112 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
-  %113 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @11, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %112, 1
-  %114 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %113, ptr @"main.(*T2).Invoke", 2
-  %115 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %114, ptr @"main.(*T2).Invoke", 3
-  %116 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @11, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %112, 1
-  %117 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %116, ptr @"main.(*T2).Invoke", 2
-  %118 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %117, ptr @main.T2.Invoke, 3
-  %119 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 40)
-  %120 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %119, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %118, ptr %120, align 8
-  %121 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %119, 0
-  %122 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %121, i64 1, 1
-  %123 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %122, i64 1, 2
-  %124 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 40)
-  %125 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %124, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %115, ptr %125, align 8
-  %126 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %124, 0
-  %127 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %126, i64 1, 1
-  %128 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %127, i64 1, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %105, ptr %111, %"github.com/goplus/llgo/internal/runtime.Slice" %123, %"github.com/goplus/llgo/internal/runtime.Slice" %128)
+  %113 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @11, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %112, 1
+  %114 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %113, ptr @"main.(*T2).Invoke", 2
+  %115 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %114, ptr @"main.(*T2).Invoke", 3
+  %116 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @11, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %112, 1
+  %117 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %116, ptr @"main.(*T2).Invoke", 2
+  %118 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %117, ptr @main.T2.Invoke, 3
+  %119 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 40)
+  %120 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %119, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %118, ptr %120, align 8
+  %121 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %119, 0
+  %122 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %121, i64 1, 1
+  %123 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %122, i64 1, 2
+  %124 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 40)
+  %125 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %124, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %115, ptr %125, align 8
+  %126 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %124, 0
+  %127 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %126, i64 1, 1
+  %128 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %127, i64 1, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %105, ptr %111, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %123, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %128)
   br label %_llgo_28
 
 _llgo_28:                                         ; preds = %_llgo_27, %_llgo_26
-  %129 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @14, i64 2 }, i64 14, i64 8, i64 1, i64 1)
+  %129 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @14, i64 2 }, i64 14, i64 8, i64 1, i64 1)
   %130 = load ptr, ptr @"*_llgo_main.T2", align 8
   %131 = icmp eq ptr %130, null
   br i1 %131, label %_llgo_29, label %_llgo_30
 
 _llgo_29:                                         ; preds = %_llgo_28
-  %132 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %129)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %132)
+  %132 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %129)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %132)
   store ptr %132, ptr @"*_llgo_main.T2", align 8
   br label %_llgo_30
 
 _llgo_30:                                         ; preds = %_llgo_29, %_llgo_28
-  %133 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @15, i64 2 }, i64 3, i64 1, i64 0, i64 1)
+  %133 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @15, i64 2 }, i64 3, i64 1, i64 0, i64 1)
   %134 = load ptr, ptr @_llgo_main.T3, align 8
   %135 = icmp eq ptr %134, null
   br i1 %135, label %_llgo_31, label %_llgo_32
@@ -745,7 +745,7 @@ _llgo_32:                                         ; preds = %_llgo_31, %_llgo_30
   br i1 %137, label %_llgo_33, label %_llgo_34
 
 _llgo_33:                                         ; preds = %_llgo_32
-  %138 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 35)
+  %138 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 35)
   store ptr %138, ptr @_llgo_int8, align 8
   br label %_llgo_34
 
@@ -755,32 +755,32 @@ _llgo_34:                                         ; preds = %_llgo_33, %_llgo_32
 
 _llgo_35:                                         ; preds = %_llgo_34
   %140 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
-  %141 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @11, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %140, 1
-  %142 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %141, ptr @"main.(*T3).Invoke", 2
-  %143 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %142, ptr @"main.(*T3).Invoke", 3
-  %144 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 40)
-  %145 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %144, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %143, ptr %145, align 8
-  %146 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %144, 0
-  %147 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %146, i64 1, 1
-  %148 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %147, i64 1, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %133, ptr %139, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/internal/runtime.Slice" %148)
+  %141 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @11, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %140, 1
+  %142 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %141, ptr @"main.(*T3).Invoke", 2
+  %143 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %142, ptr @"main.(*T3).Invoke", 3
+  %144 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 40)
+  %145 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %144, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %143, ptr %145, align 8
+  %146 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %144, 0
+  %147 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %146, i64 1, 1
+  %148 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %147, i64 1, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %133, ptr %139, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %148)
   br label %_llgo_36
 
 _llgo_36:                                         ; preds = %_llgo_35, %_llgo_34
-  %149 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @15, i64 2 }, i64 3, i64 1, i64 0, i64 1)
+  %149 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @15, i64 2 }, i64 3, i64 1, i64 0, i64 1)
   %150 = load ptr, ptr @"*_llgo_main.T3", align 8
   %151 = icmp eq ptr %150, null
   br i1 %151, label %_llgo_37, label %_llgo_38
 
 _llgo_37:                                         ; preds = %_llgo_36
-  %152 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %149)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %152)
+  %152 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %149)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %152)
   store ptr %152, ptr @"*_llgo_main.T3", align 8
   br label %_llgo_38
 
 _llgo_38:                                         ; preds = %_llgo_37, %_llgo_36
-  %153 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @16, i64 2 }, i64 17, i64 8, i64 1, i64 1)
+  %153 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @16, i64 2 }, i64 17, i64 8, i64 1, i64 1)
   %154 = load ptr, ptr @_llgo_main.T4, align 8
   %155 = icmp eq ptr %154, null
   br i1 %155, label %_llgo_39, label %_llgo_40
@@ -795,8 +795,8 @@ _llgo_40:                                         ; preds = %_llgo_39, %_llgo_38
   br i1 %157, label %_llgo_41, label %_llgo_42
 
 _llgo_41:                                         ; preds = %_llgo_40
-  %158 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %159 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 1, ptr %158)
+  %158 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %159 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 1, ptr %158)
   store ptr %159, ptr @"[1]_llgo_int", align 8
   br label %_llgo_42
 
@@ -806,41 +806,41 @@ _llgo_42:                                         ; preds = %_llgo_41, %_llgo_40
 
 _llgo_43:                                         ; preds = %_llgo_42
   %161 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
-  %162 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @11, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %161, 1
-  %163 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %162, ptr @"main.(*T4).Invoke", 2
-  %164 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %163, ptr @"main.(*T4).Invoke", 3
-  %165 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @11, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %161, 1
-  %166 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %165, ptr @"main.(*T4).Invoke", 2
-  %167 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %166, ptr @main.T4.Invoke, 3
-  %168 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 40)
-  %169 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %168, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %167, ptr %169, align 8
-  %170 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %168, 0
-  %171 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %170, i64 1, 1
-  %172 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %171, i64 1, 2
-  %173 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 40)
-  %174 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %173, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %164, ptr %174, align 8
-  %175 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %173, 0
-  %176 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %175, i64 1, 1
-  %177 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %176, i64 1, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %153, ptr %160, %"github.com/goplus/llgo/internal/runtime.Slice" %172, %"github.com/goplus/llgo/internal/runtime.Slice" %177)
+  %162 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @11, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %161, 1
+  %163 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %162, ptr @"main.(*T4).Invoke", 2
+  %164 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %163, ptr @"main.(*T4).Invoke", 3
+  %165 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @11, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %161, 1
+  %166 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %165, ptr @"main.(*T4).Invoke", 2
+  %167 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %166, ptr @main.T4.Invoke, 3
+  %168 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 40)
+  %169 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %168, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %167, ptr %169, align 8
+  %170 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %168, 0
+  %171 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %170, i64 1, 1
+  %172 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %171, i64 1, 2
+  %173 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 40)
+  %174 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %173, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %164, ptr %174, align 8
+  %175 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %173, 0
+  %176 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %175, i64 1, 1
+  %177 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %176, i64 1, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %153, ptr %160, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %172, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %177)
   br label %_llgo_44
 
 _llgo_44:                                         ; preds = %_llgo_43, %_llgo_42
-  %178 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @16, i64 2 }, i64 17, i64 8, i64 1, i64 1)
+  %178 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @16, i64 2 }, i64 17, i64 8, i64 1, i64 1)
   %179 = load ptr, ptr @"*_llgo_main.T4", align 8
   %180 = icmp eq ptr %179, null
   br i1 %180, label %_llgo_45, label %_llgo_46
 
 _llgo_45:                                         ; preds = %_llgo_44
-  %181 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %178)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %181)
+  %181 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %178)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %181)
   store ptr %181, ptr @"*_llgo_main.T4", align 8
   br label %_llgo_46
 
 _llgo_46:                                         ; preds = %_llgo_45, %_llgo_44
-  %182 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @17, i64 2 }, i64 25, i64 8, i64 1, i64 1)
+  %182 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @17, i64 2 }, i64 25, i64 8, i64 1, i64 1)
   %183 = load ptr, ptr @_llgo_main.T5, align 8
   %184 = icmp eq ptr %183, null
   br i1 %184, label %_llgo_47, label %_llgo_48
@@ -850,56 +850,56 @@ _llgo_47:                                         ; preds = %_llgo_46
   br label %_llgo_48
 
 _llgo_48:                                         ; preds = %_llgo_47, %_llgo_46
-  %185 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %186 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @18, i64 1 }, ptr %185, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %187 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 56)
-  %188 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %187, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %186, ptr %188, align 8
-  %189 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %187, 0
-  %190 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %189, i64 1, 1
-  %191 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %190, i64 1, 2
-  %192 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 4 }, i64 8, %"github.com/goplus/llgo/internal/runtime.Slice" %191)
+  %185 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %186 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @18, i64 1 }, ptr %185, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %187 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 56)
+  %188 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %187, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %186, ptr %188, align 8
+  %189 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %187, 0
+  %190 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %189, i64 1, 1
+  %191 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %190, i64 1, 2
+  %192 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 4 }, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %191)
   store ptr %192, ptr @"main.struct$eovYmOhZg4X0zMSsuscSshndnbbAGvB2E3cyG8E7Y4U", align 8
   %193 = load ptr, ptr @"main.struct$eovYmOhZg4X0zMSsuscSshndnbbAGvB2E3cyG8E7Y4U", align 8
   br i1 %184, label %_llgo_49, label %_llgo_50
 
 _llgo_49:                                         ; preds = %_llgo_48
   %194 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
-  %195 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @11, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %194, 1
-  %196 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %195, ptr @"main.(*T5).Invoke", 2
-  %197 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %196, ptr @"main.(*T5).Invoke", 3
-  %198 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @11, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %194, 1
-  %199 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %198, ptr @"main.(*T5).Invoke", 2
-  %200 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %199, ptr @main.T5.Invoke, 3
-  %201 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 40)
-  %202 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %201, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %200, ptr %202, align 8
-  %203 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %201, 0
-  %204 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %203, i64 1, 1
-  %205 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %204, i64 1, 2
-  %206 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 40)
-  %207 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %206, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %197, ptr %207, align 8
-  %208 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %206, 0
-  %209 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %208, i64 1, 1
-  %210 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %209, i64 1, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %182, ptr %193, %"github.com/goplus/llgo/internal/runtime.Slice" %205, %"github.com/goplus/llgo/internal/runtime.Slice" %210)
+  %195 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @11, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %194, 1
+  %196 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %195, ptr @"main.(*T5).Invoke", 2
+  %197 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %196, ptr @"main.(*T5).Invoke", 3
+  %198 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @11, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %194, 1
+  %199 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %198, ptr @"main.(*T5).Invoke", 2
+  %200 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %199, ptr @main.T5.Invoke, 3
+  %201 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 40)
+  %202 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %201, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %200, ptr %202, align 8
+  %203 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %201, 0
+  %204 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %203, i64 1, 1
+  %205 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %204, i64 1, 2
+  %206 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 40)
+  %207 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %206, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %197, ptr %207, align 8
+  %208 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %206, 0
+  %209 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %208, i64 1, 1
+  %210 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %209, i64 1, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %182, ptr %193, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %205, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %210)
   br label %_llgo_50
 
 _llgo_50:                                         ; preds = %_llgo_49, %_llgo_48
-  %211 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @17, i64 2 }, i64 25, i64 8, i64 1, i64 1)
+  %211 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @17, i64 2 }, i64 25, i64 8, i64 1, i64 1)
   %212 = load ptr, ptr @"*_llgo_main.T5", align 8
   %213 = icmp eq ptr %212, null
   br i1 %213, label %_llgo_51, label %_llgo_52
 
 _llgo_51:                                         ; preds = %_llgo_50
-  %214 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %211)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %214)
+  %214 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %211)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %214)
   store ptr %214, ptr @"*_llgo_main.T5", align 8
   br label %_llgo_52
 
 _llgo_52:                                         ; preds = %_llgo_51, %_llgo_50
-  %215 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @19, i64 2 }, i64 25, i64 24, i64 1, i64 1)
+  %215 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @19, i64 2 }, i64 25, i64 24, i64 1, i64 1)
   %216 = load ptr, ptr @_llgo_main.T6, align 8
   %217 = icmp eq ptr %216, null
   br i1 %217, label %_llgo_53, label %_llgo_54
@@ -915,73 +915,73 @@ _llgo_54:                                         ; preds = %_llgo_53, %_llgo_52
   br i1 %220, label %_llgo_55, label %_llgo_56
 
 _llgo_55:                                         ; preds = %_llgo_54
-  %221 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 58)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %221)
+  %221 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 58)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %221)
   store ptr %221, ptr @_llgo_Pointer, align 8
   br label %_llgo_56
 
 _llgo_56:                                         ; preds = %_llgo_55, %_llgo_54
   %222 = load ptr, ptr @_llgo_Pointer, align 8
   %223 = load ptr, ptr @_llgo_int, align 8
-  %224 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %225 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %224, 0
-  %226 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %225, i64 0, 1
-  %227 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %226, i64 0, 2
-  %228 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %224 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %225 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %224, 0
+  %226 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %225, i64 0, 1
+  %227 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %226, i64 0, 2
+  %228 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %229 = getelementptr ptr, ptr %228, i64 0
   store ptr %223, ptr %229, align 8
-  %230 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %228, 0
-  %231 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %230, i64 1, 1
-  %232 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %231, i64 1, 2
-  %233 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %227, %"github.com/goplus/llgo/internal/runtime.Slice" %232, i1 false)
-  %234 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @20, i64 2 }, ptr %233, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %235 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 58)
-  %236 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @21, i64 5 }, ptr %235, i64 8, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %237 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 112)
-  %238 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %237, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %234, ptr %238, align 8
-  %239 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %237, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %236, ptr %239, align 8
-  %240 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %237, 0
-  %241 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %240, i64 2, 1
-  %242 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %241, i64 2, 2
-  %243 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 4 }, i64 16, %"github.com/goplus/llgo/internal/runtime.Slice" %242)
+  %230 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %228, 0
+  %231 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %230, i64 1, 1
+  %232 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %231, i64 1, 2
+  %233 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %227, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %232, i1 false)
+  %234 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @20, i64 2 }, ptr %233, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %235 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 58)
+  %236 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @21, i64 5 }, ptr %235, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %237 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 112)
+  %238 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %237, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %234, ptr %238, align 8
+  %239 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %237, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %236, ptr %239, align 8
+  %240 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %237, 0
+  %241 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %240, i64 2, 1
+  %242 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %241, i64 2, 2
+  %243 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 4 }, i64 16, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %242)
   store ptr %243, ptr @"main.struct$TWlEC03isGYe2Nyy2HYnOBsOYR1lIx43oIUpIyqvm4s", align 8
   %244 = load ptr, ptr @"main.struct$TWlEC03isGYe2Nyy2HYnOBsOYR1lIx43oIUpIyqvm4s", align 8
   br i1 %217, label %_llgo_57, label %_llgo_58
 
 _llgo_57:                                         ; preds = %_llgo_56
   %245 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
-  %246 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @11, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %245, 1
-  %247 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %246, ptr @"main.(*T6).Invoke", 2
-  %248 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %247, ptr @"main.(*T6).Invoke", 3
-  %249 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @11, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %245, 1
-  %250 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %249, ptr @"main.(*T6).Invoke", 2
-  %251 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %250, ptr @main.T6.Invoke, 3
-  %252 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 40)
-  %253 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %252, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %251, ptr %253, align 8
-  %254 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %252, 0
-  %255 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %254, i64 1, 1
-  %256 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %255, i64 1, 2
-  %257 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 40)
-  %258 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %257, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %248, ptr %258, align 8
-  %259 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %257, 0
-  %260 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %259, i64 1, 1
-  %261 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %260, i64 1, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %215, ptr %244, %"github.com/goplus/llgo/internal/runtime.Slice" %256, %"github.com/goplus/llgo/internal/runtime.Slice" %261)
+  %246 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @11, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %245, 1
+  %247 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %246, ptr @"main.(*T6).Invoke", 2
+  %248 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %247, ptr @"main.(*T6).Invoke", 3
+  %249 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @11, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %245, 1
+  %250 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %249, ptr @"main.(*T6).Invoke", 2
+  %251 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %250, ptr @main.T6.Invoke, 3
+  %252 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 40)
+  %253 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %252, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %251, ptr %253, align 8
+  %254 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %252, 0
+  %255 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %254, i64 1, 1
+  %256 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %255, i64 1, 2
+  %257 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 40)
+  %258 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %257, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %248, ptr %258, align 8
+  %259 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %257, 0
+  %260 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %259, i64 1, 1
+  %261 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %260, i64 1, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %215, ptr %244, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %256, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %261)
   br label %_llgo_58
 
 _llgo_58:                                         ; preds = %_llgo_57, %_llgo_56
-  %262 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @19, i64 2 }, i64 25, i64 24, i64 1, i64 1)
+  %262 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @19, i64 2 }, i64 25, i64 24, i64 1, i64 1)
   %263 = load ptr, ptr @"*_llgo_main.T6", align 8
   %264 = icmp eq ptr %263, null
   br i1 %264, label %_llgo_59, label %_llgo_60
 
 _llgo_59:                                         ; preds = %_llgo_58
-  %265 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %262)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %265)
+  %265 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %262)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %265)
   store ptr %265, ptr @"*_llgo_main.T6", align 8
   br label %_llgo_60
 
@@ -993,22 +993,22 @@ _llgo_60:                                         ; preds = %_llgo_59, %_llgo_58
   br i1 %269, label %_llgo_61, label %_llgo_62
 
 _llgo_61:                                         ; preds = %_llgo_60
-  %270 = insertvalue %"github.com/goplus/llgo/internal/abi.Imethod" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @11, i64 6 }, ptr undef }, ptr %266, 1
-  %271 = insertvalue %"github.com/goplus/llgo/internal/abi.Imethod" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @12, i64 6 }, ptr undef }, ptr %267, 1
-  %272 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 48)
-  %273 = getelementptr %"github.com/goplus/llgo/internal/abi.Imethod", ptr %272, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Imethod" %270, ptr %273, align 8
-  %274 = getelementptr %"github.com/goplus/llgo/internal/abi.Imethod", ptr %272, i64 1
-  store %"github.com/goplus/llgo/internal/abi.Imethod" %271, ptr %274, align 8
-  %275 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %272, 0
-  %276 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %275, i64 2, 1
-  %277 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %276, i64 2, 2
-  %278 = call ptr @"github.com/goplus/llgo/internal/runtime.Interface"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 4 }, %"github.com/goplus/llgo/internal/runtime.Slice" %277)
+  %270 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @11, i64 6 }, ptr undef }, ptr %266, 1
+  %271 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @12, i64 6 }, ptr undef }, ptr %267, 1
+  %272 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 48)
+  %273 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %272, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %270, ptr %273, align 8
+  %274 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %272, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %271, ptr %274, align 8
+  %275 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %272, 0
+  %276 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %275, i64 2, 1
+  %277 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %276, i64 2, 2
+  %278 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %277)
   store ptr %278, ptr @"_llgo_iface$jwmSdgh1zvY_TDIgLzCkvkbiyrdwl9N806DH0JGcyMI", align 8
   br label %_llgo_62
 
 _llgo_62:                                         ; preds = %_llgo_61, %_llgo_60
-  %279 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @23, i64 1 })
+  %279 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @23, i64 1 })
   %280 = load ptr, ptr @_llgo_main.I, align 8
   %281 = icmp eq ptr %280, null
   br i1 %281, label %_llgo_63, label %_llgo_64
@@ -1022,14 +1022,14 @@ _llgo_64:                                         ; preds = %_llgo_63, %_llgo_62
   br i1 %281, label %_llgo_65, label %_llgo_66
 
 _llgo_65:                                         ; preds = %_llgo_64
-  %283 = insertvalue %"github.com/goplus/llgo/internal/abi.Imethod" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @11, i64 6 }, ptr undef }, ptr %282, 1
-  %284 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 24)
-  %285 = getelementptr %"github.com/goplus/llgo/internal/abi.Imethod", ptr %284, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Imethod" %283, ptr %285, align 8
-  %286 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %284, 0
-  %287 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %286, i64 1, 1
-  %288 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %287, i64 1, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamedInterface"(ptr %279, %"github.com/goplus/llgo/internal/runtime.Slice" %288)
+  %283 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @11, i64 6 }, ptr undef }, ptr %282, 1
+  %284 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 24)
+  %285 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %284, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %283, ptr %285, align 8
+  %286 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %284, 0
+  %287 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %286, i64 1, 1
+  %288 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %287, i64 1, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamedInterface"(ptr %279, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %288)
   br label %_llgo_66
 
 _llgo_66:                                         ; preds = %_llgo_65, %_llgo_64
@@ -1038,11 +1038,11 @@ _llgo_66:                                         ; preds = %_llgo_65, %_llgo_64
   br i1 %290, label %_llgo_67, label %_llgo_68
 
 _llgo_67:                                         ; preds = %_llgo_66
-  %291 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %292 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %291, 0
-  %293 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %292, i64 0, 1
-  %294 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %293, i64 0, 2
-  %295 = call ptr @"github.com/goplus/llgo/internal/runtime.Interface"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 4 }, %"github.com/goplus/llgo/internal/runtime.Slice" %294)
+  %291 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %292 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %291, 0
+  %293 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %292, i64 0, 1
+  %294 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %293, i64 0, 2
+  %295 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %294)
   store ptr %295, ptr @_llgo_any, align 8
   br label %_llgo_68
 
@@ -1050,40 +1050,40 @@ _llgo_68:                                         ; preds = %_llgo_67, %_llgo_66
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.String", i64, i64, i64, i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String", i64, i64, i64, i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String", i64, %"github.com/goplus/llgo/internal/runtime.Slice")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String", i64, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1)
+declare %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr, ptr, %"github.com/goplus/llgo/internal/runtime.Slice", %"github.com/goplus/llgo/internal/runtime.Slice")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr, ptr, %"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice", %"github.com/goplus/llgo/internal/runtime.Slice", i1)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.Slice", i1)
 
-declare void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Interface"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.Slice")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr, ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr, ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64, ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64, ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintIface"(%"github.com/goplus/llgo/internal/runtime.iface")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintIface"(%"github.com/goplus/llgo/runtime/internal/runtime.iface")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.String")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare void @"github.com/goplus/llgo/internal/runtime.InitNamedInterface"(ptr, %"github.com/goplus/llgo/internal/runtime.Slice")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamedInterface"(ptr, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare i1 @"github.com/goplus/llgo/internal/runtime.Implements"(ptr, ptr)
+declare i1 @"github.com/goplus/llgo/runtime/internal/runtime.Implements"(ptr, ptr)
 
-declare void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface")
 
 attributes #0 = { nocallback nofree nounwind willreturn memory(argmem: write) }
diff --git a/compiler/cl/_testgo/multiret/out.ll b/compiler/cl/_testgo/multiret/out.ll
index b0e90f3f..887bdbf1 100644
--- a/compiler/cl/_testgo/multiret/out.ll
+++ b/compiler/cl/_testgo/multiret/out.ll
@@ -32,22 +32,22 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = call { i64, double } @main.foo(double 2.000000e+00)
   %3 = extractvalue { i64, double } %2, 0
   %4 = extractvalue { i64, double } %2, 1
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %3)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintFloat"(double %4)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %3)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintFloat"(double %4)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i32 0
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintFloat"(double)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintFloat"(double)
diff --git a/compiler/cl/_testgo/print/out.ll b/compiler/cl/_testgo/print/out.ll
index 5d98f8a7..adc3887e 100644
--- a/compiler/cl/_testgo/print/out.ll
+++ b/compiler/cl/_testgo/print/out.ll
@@ -22,19 +22,19 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 46)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintUint"(i64 46)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 46)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintUint"(i64 46)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i32 0
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintUint"(i64)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintUint"(i64)
diff --git a/compiler/cl/_testgo/reader/out.ll b/compiler/cl/_testgo/reader/out.ll
index 465752fe..cb8ebdc1 100644
--- a/compiler/cl/_testgo/reader/out.ll
+++ b/compiler/cl/_testgo/reader/out.ll
@@ -1,20 +1,20 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.iface" = type { ptr, ptr }
-%main.nopCloserWriterTo = type { %"github.com/goplus/llgo/internal/runtime.iface" }
-%main.nopCloser = type { %"github.com/goplus/llgo/internal/runtime.iface" }
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
-%"github.com/goplus/llgo/internal/runtime.eface" = type { ptr, ptr }
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
-%main.errorString = type { %"github.com/goplus/llgo/internal/runtime.String" }
-%main.stringReader = type { %"github.com/goplus/llgo/internal/runtime.String", i64, i64 }
-%"github.com/goplus/llgo/internal/abi.Imethod" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr }
-%"github.com/goplus/llgo/internal/abi.StructField" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1 }
-%"github.com/goplus/llgo/internal/abi.Method" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr, ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.iface" = type { ptr, ptr }
+%main.nopCloserWriterTo = type { %"github.com/goplus/llgo/runtime/internal/runtime.iface" }
+%main.nopCloser = type { %"github.com/goplus/llgo/runtime/internal/runtime.iface" }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.eface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
+%main.errorString = type { %"github.com/goplus/llgo/runtime/internal/runtime.String" }
+%main.stringReader = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", i64, i64 }
+%"github.com/goplus/llgo/runtime/abi.Imethod" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr }
+%"github.com/goplus/llgo/runtime/abi.StructField" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1 }
+%"github.com/goplus/llgo/runtime/abi.Method" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, ptr, ptr }
 
-@main.EOF = global %"github.com/goplus/llgo/internal/runtime.iface" zeroinitializer, align 8
-@main.ErrShortWrite = global %"github.com/goplus/llgo/internal/runtime.iface" zeroinitializer, align 8
+@main.EOF = global %"github.com/goplus/llgo/runtime/internal/runtime.iface" zeroinitializer, align 8
+@main.ErrShortWrite = global %"github.com/goplus/llgo/runtime/internal/runtime.iface" zeroinitializer, align 8
 @"main.init$guard" = global i1 false, align 1
 @_llgo_main.WriterTo = linkonce global ptr null, align 8
 @0 = private unnamed_addr constant [4 x i8] c"main", align 1
@@ -93,120 +93,120 @@ source_filename = "main"
 @36 = private unnamed_addr constant [62 x i8] c"strings.Reader.UnreadRune: previous operation was not ReadRune", align 1
 @37 = private unnamed_addr constant [48 x i8] c"stringsReader.WriteTo: invalid WriteString count", align 1
 
-define %"github.com/goplus/llgo/internal/runtime.iface" @main.NopCloser(%"github.com/goplus/llgo/internal/runtime.iface" %0) {
+define %"github.com/goplus/llgo/runtime/internal/runtime.iface" @main.NopCloser(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %0) {
 _llgo_0:
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface" %0)
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %0)
   %2 = load ptr, ptr @_llgo_main.WriterTo, align 8
-  %3 = call i1 @"github.com/goplus/llgo/internal/runtime.Implements"(ptr %2, ptr %1)
+  %3 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.Implements"(ptr %2, ptr %1)
   br i1 %3, label %_llgo_3, label %_llgo_4
 
 _llgo_1:                                          ; preds = %_llgo_5
   %4 = alloca %main.nopCloserWriterTo, align 8
   call void @llvm.memset(ptr %4, i8 0, i64 16, i1 false)
   %5 = getelementptr inbounds %main.nopCloserWriterTo, ptr %4, i32 0, i32 0
-  store %"github.com/goplus/llgo/internal/runtime.iface" %0, ptr %5, align 8
+  store %"github.com/goplus/llgo/runtime/internal/runtime.iface" %0, ptr %5, align 8
   %6 = load %main.nopCloserWriterTo, ptr %4, align 8
   %7 = load ptr, ptr @_llgo_main.nopCloserWriterTo, align 8
-  %8 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
+  %8 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
   store %main.nopCloserWriterTo %6, ptr %8, align 8
   %9 = load ptr, ptr @"_llgo_func$8rsrSd_r3UHd_2DiYTyaOKR7BYkei4zw5ysG35KF38w", align 8
   %10 = load ptr, ptr @"_llgo_iface$L2Ik-AJcd0jsoBw5fQ07pQpfUM-kh78Wn2bOeak6M3I", align 8
-  %11 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %10, ptr %7)
-  %12 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %11, 0
-  %13 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %12, ptr %8, 1
-  ret %"github.com/goplus/llgo/internal/runtime.iface" %13
+  %11 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %10, ptr %7)
+  %12 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %11, 0
+  %13 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %12, ptr %8, 1
+  ret %"github.com/goplus/llgo/runtime/internal/runtime.iface" %13
 
 _llgo_2:                                          ; preds = %_llgo_5
   %14 = alloca %main.nopCloser, align 8
   call void @llvm.memset(ptr %14, i8 0, i64 16, i1 false)
   %15 = getelementptr inbounds %main.nopCloser, ptr %14, i32 0, i32 0
-  store %"github.com/goplus/llgo/internal/runtime.iface" %0, ptr %15, align 8
+  store %"github.com/goplus/llgo/runtime/internal/runtime.iface" %0, ptr %15, align 8
   %16 = load %main.nopCloser, ptr %14, align 8
   %17 = load ptr, ptr @_llgo_main.nopCloser, align 8
-  %18 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
+  %18 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
   store %main.nopCloser %16, ptr %18, align 8
   %19 = load ptr, ptr @"_llgo_iface$L2Ik-AJcd0jsoBw5fQ07pQpfUM-kh78Wn2bOeak6M3I", align 8
-  %20 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %19, ptr %17)
-  %21 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %20, 0
-  %22 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %21, ptr %18, 1
-  ret %"github.com/goplus/llgo/internal/runtime.iface" %22
+  %20 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %19, ptr %17)
+  %21 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %20, 0
+  %22 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %21, ptr %18, 1
+  ret %"github.com/goplus/llgo/runtime/internal/runtime.iface" %22
 
 _llgo_3:                                          ; preds = %_llgo_0
-  %23 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %0, 1
+  %23 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %0, 1
   %24 = load ptr, ptr @"_llgo_iface$eN81k1zqixGTyagHw_4nqH4mGfwwehTOCTXUlbT9kzk", align 8
-  %25 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %24, ptr %1)
-  %26 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %25, 0
-  %27 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %26, ptr %23, 1
-  %28 = insertvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } undef, %"github.com/goplus/llgo/internal/runtime.iface" %27, 0
-  %29 = insertvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } %28, i1 true, 1
+  %25 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %24, ptr %1)
+  %26 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %25, 0
+  %27 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %26, ptr %23, 1
+  %28 = insertvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } undef, %"github.com/goplus/llgo/runtime/internal/runtime.iface" %27, 0
+  %29 = insertvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } %28, i1 true, 1
   br label %_llgo_5
 
 _llgo_4:                                          ; preds = %_llgo_0
   br label %_llgo_5
 
 _llgo_5:                                          ; preds = %_llgo_4, %_llgo_3
-  %30 = phi { %"github.com/goplus/llgo/internal/runtime.iface", i1 } [ %29, %_llgo_3 ], [ zeroinitializer, %_llgo_4 ]
-  %31 = extractvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } %30, 0
-  %32 = extractvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } %30, 1
+  %30 = phi { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } [ %29, %_llgo_3 ], [ zeroinitializer, %_llgo_4 ]
+  %31 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } %30, 0
+  %32 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } %30, 1
   br i1 %32, label %_llgo_1, label %_llgo_2
 }
 
-define { %"github.com/goplus/llgo/internal/runtime.Slice", %"github.com/goplus/llgo/internal/runtime.iface" } @main.ReadAll(%"github.com/goplus/llgo/internal/runtime.iface" %0) {
+define { %"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.iface" } @main.ReadAll(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %0) {
 _llgo_0:
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 512)
-  %2 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.NewSlice3"(ptr %1, i64 1, i64 512, i64 0, i64 0, i64 512)
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 512)
+  %2 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.NewSlice3"(ptr %1, i64 1, i64 512, i64 0, i64 0, i64 512)
   br label %_llgo_1
 
 _llgo_1:                                          ; preds = %_llgo_6, %_llgo_3, %_llgo_0
-  %3 = phi %"github.com/goplus/llgo/internal/runtime.Slice" [ %2, %_llgo_0 ], [ %24, %_llgo_3 ], [ %61, %_llgo_6 ]
-  %4 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %3, 1
-  %5 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %3, 2
-  %6 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %3, 2
-  %7 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %3, 0
-  %8 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.NewSlice3"(ptr %7, i64 1, i64 %6, i64 %4, i64 %5, i64 %6)
-  %9 = call ptr @"github.com/goplus/llgo/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/internal/runtime.iface" %0)
-  %10 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %0, 0
+  %3 = phi %"github.com/goplus/llgo/runtime/internal/runtime.Slice" [ %2, %_llgo_0 ], [ %24, %_llgo_3 ], [ %61, %_llgo_6 ]
+  %4 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %3, 1
+  %5 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %3, 2
+  %6 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %3, 2
+  %7 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %3, 0
+  %8 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.NewSlice3"(ptr %7, i64 1, i64 %6, i64 %4, i64 %5, i64 %6)
+  %9 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %0)
+  %10 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %0, 0
   %11 = getelementptr ptr, ptr %10, i64 3
   %12 = load ptr, ptr %11, align 8
   %13 = insertvalue { ptr, ptr } undef, ptr %12, 0
   %14 = insertvalue { ptr, ptr } %13, ptr %9, 1
   %15 = extractvalue { ptr, ptr } %14, 1
   %16 = extractvalue { ptr, ptr } %14, 0
-  %17 = call { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %16(ptr %15, %"github.com/goplus/llgo/internal/runtime.Slice" %8)
-  %18 = extractvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %17, 0
-  %19 = extractvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %17, 1
-  %20 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %3, 1
+  %17 = call { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %16(ptr %15, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %8)
+  %18 = extractvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %17, 0
+  %19 = extractvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %17, 1
+  %20 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %3, 1
   %21 = add i64 %20, %18
-  %22 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %3, 2
-  %23 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %3, 0
-  %24 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.NewSlice3"(ptr %23, i64 1, i64 %22, i64 0, i64 %21, i64 %22)
-  %25 = call ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface" %19)
-  %26 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %19, 1
-  %27 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %25, 0
-  %28 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %27, ptr %26, 1
-  %29 = call ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface" zeroinitializer)
-  %30 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %29, 0
-  %31 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %30, ptr null, 1
-  %32 = call i1 @"github.com/goplus/llgo/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/internal/runtime.eface" %28, %"github.com/goplus/llgo/internal/runtime.eface" %31)
+  %22 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %3, 2
+  %23 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %3, 0
+  %24 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.NewSlice3"(ptr %23, i64 1, i64 %22, i64 0, i64 %21, i64 %22)
+  %25 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %19)
+  %26 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %19, 1
+  %27 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %25, 0
+  %28 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %27, ptr %26, 1
+  %29 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" zeroinitializer)
+  %30 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %29, 0
+  %31 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %30, ptr null, 1
+  %32 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %28, %"github.com/goplus/llgo/runtime/internal/runtime.eface" %31)
   %33 = xor i1 %32, true
   br i1 %33, label %_llgo_2, label %_llgo_3
 
 _llgo_2:                                          ; preds = %_llgo_1
-  %34 = load %"github.com/goplus/llgo/internal/runtime.iface", ptr @main.EOF, align 8
-  %35 = call ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface" %19)
-  %36 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %19, 1
-  %37 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %35, 0
-  %38 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %37, ptr %36, 1
-  %39 = call ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface" %34)
-  %40 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %34, 1
-  %41 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %39, 0
-  %42 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %41, ptr %40, 1
-  %43 = call i1 @"github.com/goplus/llgo/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/internal/runtime.eface" %38, %"github.com/goplus/llgo/internal/runtime.eface" %42)
+  %34 = load %"github.com/goplus/llgo/runtime/internal/runtime.iface", ptr @main.EOF, align 8
+  %35 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %19)
+  %36 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %19, 1
+  %37 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %35, 0
+  %38 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %37, ptr %36, 1
+  %39 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %34)
+  %40 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %34, 1
+  %41 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %39, 0
+  %42 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %41, ptr %40, 1
+  %43 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %38, %"github.com/goplus/llgo/runtime/internal/runtime.eface" %42)
   br i1 %43, label %_llgo_4, label %_llgo_5
 
 _llgo_3:                                          ; preds = %_llgo_1
-  %44 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %24, 1
-  %45 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %24, 2
+  %44 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %24, 1
+  %45 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %24, 2
   %46 = icmp eq i64 %44, %45
   br i1 %46, label %_llgo_6, label %_llgo_1
 
@@ -214,93 +214,93 @@ _llgo_4:                                          ; preds = %_llgo_2
   br label %_llgo_5
 
 _llgo_5:                                          ; preds = %_llgo_4, %_llgo_2
-  %47 = phi %"github.com/goplus/llgo/internal/runtime.iface" [ %19, %_llgo_2 ], [ zeroinitializer, %_llgo_4 ]
-  %48 = insertvalue { %"github.com/goplus/llgo/internal/runtime.Slice", %"github.com/goplus/llgo/internal/runtime.iface" } undef, %"github.com/goplus/llgo/internal/runtime.Slice" %24, 0
-  %49 = insertvalue { %"github.com/goplus/llgo/internal/runtime.Slice", %"github.com/goplus/llgo/internal/runtime.iface" } %48, %"github.com/goplus/llgo/internal/runtime.iface" %47, 1
-  ret { %"github.com/goplus/llgo/internal/runtime.Slice", %"github.com/goplus/llgo/internal/runtime.iface" } %49
+  %47 = phi %"github.com/goplus/llgo/runtime/internal/runtime.iface" [ %19, %_llgo_2 ], [ zeroinitializer, %_llgo_4 ]
+  %48 = insertvalue { %"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.iface" } undef, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %24, 0
+  %49 = insertvalue { %"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %48, %"github.com/goplus/llgo/runtime/internal/runtime.iface" %47, 1
+  ret { %"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %49
 
 _llgo_6:                                          ; preds = %_llgo_3
-  %50 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 1)
+  %50 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 1)
   %51 = getelementptr inbounds i8, ptr %50, i64 0
   store i8 0, ptr %51, align 1
-  %52 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %50, 0
-  %53 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %52, i64 1, 1
-  %54 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %53, i64 1, 2
-  %55 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %54, 0
-  %56 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %54, 1
-  %57 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.SliceAppend"(%"github.com/goplus/llgo/internal/runtime.Slice" %24, ptr %55, i64 %56, i64 1)
-  %58 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %24, 1
-  %59 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %57, 2
-  %60 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %57, 0
-  %61 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.NewSlice3"(ptr %60, i64 1, i64 %59, i64 0, i64 %58, i64 %59)
+  %52 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %50, 0
+  %53 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %52, i64 1, 1
+  %54 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %53, i64 1, 2
+  %55 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %54, 0
+  %56 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %54, 1
+  %57 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.SliceAppend"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %24, ptr %55, i64 %56, i64 1)
+  %58 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %24, 1
+  %59 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %57, 2
+  %60 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %57, 0
+  %61 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.NewSlice3"(ptr %60, i64 1, i64 %59, i64 0, i64 %58, i64 %59)
   br label %_llgo_1
 }
 
-define { i64, %"github.com/goplus/llgo/internal/runtime.iface" } @main.WriteString(%"github.com/goplus/llgo/internal/runtime.iface" %0, %"github.com/goplus/llgo/internal/runtime.String" %1) {
+define { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } @main.WriteString(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %0, %"github.com/goplus/llgo/runtime/internal/runtime.String" %1) {
 _llgo_0:
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface" %0)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %0)
   %3 = load ptr, ptr @_llgo_main.StringWriter, align 8
-  %4 = call i1 @"github.com/goplus/llgo/internal/runtime.Implements"(ptr %3, ptr %2)
+  %4 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.Implements"(ptr %3, ptr %2)
   br i1 %4, label %_llgo_3, label %_llgo_4
 
 _llgo_1:                                          ; preds = %_llgo_5
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/internal/runtime.iface" %40)
-  %6 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %40, 0
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %40)
+  %6 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %40, 0
   %7 = getelementptr ptr, ptr %6, i64 3
   %8 = load ptr, ptr %7, align 8
   %9 = insertvalue { ptr, ptr } undef, ptr %8, 0
   %10 = insertvalue { ptr, ptr } %9, ptr %5, 1
   %11 = extractvalue { ptr, ptr } %10, 1
   %12 = extractvalue { ptr, ptr } %10, 0
-  %13 = call { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %12(ptr %11, %"github.com/goplus/llgo/internal/runtime.String" %1)
-  %14 = extractvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %13, 0
-  %15 = extractvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %13, 1
-  %16 = insertvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } undef, i64 %14, 0
-  %17 = insertvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %16, %"github.com/goplus/llgo/internal/runtime.iface" %15, 1
-  ret { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %17
+  %13 = call { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %12(ptr %11, %"github.com/goplus/llgo/runtime/internal/runtime.String" %1)
+  %14 = extractvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %13, 0
+  %15 = extractvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %13, 1
+  %16 = insertvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } undef, i64 %14, 0
+  %17 = insertvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %16, %"github.com/goplus/llgo/runtime/internal/runtime.iface" %15, 1
+  ret { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %17
 
 _llgo_2:                                          ; preds = %_llgo_5
-  %18 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.StringToBytes"(%"github.com/goplus/llgo/internal/runtime.String" %1)
-  %19 = call ptr @"github.com/goplus/llgo/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/internal/runtime.iface" %0)
-  %20 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %0, 0
+  %18 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.StringToBytes"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %1)
+  %19 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %0)
+  %20 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %0, 0
   %21 = getelementptr ptr, ptr %20, i64 3
   %22 = load ptr, ptr %21, align 8
   %23 = insertvalue { ptr, ptr } undef, ptr %22, 0
   %24 = insertvalue { ptr, ptr } %23, ptr %19, 1
   %25 = extractvalue { ptr, ptr } %24, 1
   %26 = extractvalue { ptr, ptr } %24, 0
-  %27 = call { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %26(ptr %25, %"github.com/goplus/llgo/internal/runtime.Slice" %18)
-  %28 = extractvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %27, 0
-  %29 = extractvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %27, 1
-  %30 = insertvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } undef, i64 %28, 0
-  %31 = insertvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %30, %"github.com/goplus/llgo/internal/runtime.iface" %29, 1
-  ret { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %31
+  %27 = call { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %26(ptr %25, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %18)
+  %28 = extractvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %27, 0
+  %29 = extractvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %27, 1
+  %30 = insertvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } undef, i64 %28, 0
+  %31 = insertvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %30, %"github.com/goplus/llgo/runtime/internal/runtime.iface" %29, 1
+  ret { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %31
 
 _llgo_3:                                          ; preds = %_llgo_0
-  %32 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %0, 1
+  %32 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %0, 1
   %33 = load ptr, ptr @"_llgo_iface$Ly4zXiUMEac-hYAMw6b6miJ1JEhGfLyBWyBOhpsRZcU", align 8
-  %34 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %33, ptr %2)
-  %35 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %34, 0
-  %36 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %35, ptr %32, 1
-  %37 = insertvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } undef, %"github.com/goplus/llgo/internal/runtime.iface" %36, 0
-  %38 = insertvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } %37, i1 true, 1
+  %34 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %33, ptr %2)
+  %35 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %34, 0
+  %36 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %35, ptr %32, 1
+  %37 = insertvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } undef, %"github.com/goplus/llgo/runtime/internal/runtime.iface" %36, 0
+  %38 = insertvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } %37, i1 true, 1
   br label %_llgo_5
 
 _llgo_4:                                          ; preds = %_llgo_0
   br label %_llgo_5
 
 _llgo_5:                                          ; preds = %_llgo_4, %_llgo_3
-  %39 = phi { %"github.com/goplus/llgo/internal/runtime.iface", i1 } [ %38, %_llgo_3 ], [ zeroinitializer, %_llgo_4 ]
-  %40 = extractvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } %39, 0
-  %41 = extractvalue { %"github.com/goplus/llgo/internal/runtime.iface", i1 } %39, 1
+  %39 = phi { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } [ %38, %_llgo_3 ], [ zeroinitializer, %_llgo_4 ]
+  %40 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } %39, 0
+  %41 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface", i1 } %39, 1
   br i1 %41, label %_llgo_1, label %_llgo_2
 }
 
-define %"github.com/goplus/llgo/internal/runtime.String" @"main.(*errorString).Error"(ptr %0) {
+define %"github.com/goplus/llgo/runtime/internal/runtime.String" @"main.(*errorString).Error"(ptr %0) {
 _llgo_0:
   %1 = getelementptr inbounds %main.errorString, ptr %0, i32 0, i32 0
-  %2 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %1, align 8
-  ret %"github.com/goplus/llgo/internal/runtime.String" %2
+  %2 = load %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %1, align 8
+  ret %"github.com/goplus/llgo/runtime/internal/runtime.String" %2
 }
 
 define void @main.init() {
@@ -312,10 +312,10 @@ _llgo_1:                                          ; preds = %_llgo_0
   store i1 true, ptr @"main.init$guard", align 1
   call void @"unicode/utf8.init"()
   call void @"main.init$after"()
-  %1 = call %"github.com/goplus/llgo/internal/runtime.iface" @main.newError(%"github.com/goplus/llgo/internal/runtime.String" { ptr @14, i64 3 })
-  store %"github.com/goplus/llgo/internal/runtime.iface" %1, ptr @main.EOF, align 8
-  %2 = call %"github.com/goplus/llgo/internal/runtime.iface" @main.newError(%"github.com/goplus/llgo/internal/runtime.String" { ptr @15, i64 11 })
-  store %"github.com/goplus/llgo/internal/runtime.iface" %2, ptr @main.ErrShortWrite, align 8
+  %1 = call %"github.com/goplus/llgo/runtime/internal/runtime.iface" @main.newError(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @14, i64 3 })
+  store %"github.com/goplus/llgo/runtime/internal/runtime.iface" %1, ptr @main.EOF, align 8
+  %2 = call %"github.com/goplus/llgo/runtime/internal/runtime.iface" @main.newError(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @15, i64 11 })
+  store %"github.com/goplus/llgo/runtime/internal/runtime.iface" %2, ptr @main.ErrShortWrite, align 8
   br label %_llgo_2
 
 _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
@@ -326,204 +326,204 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 32)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 32)
   %3 = getelementptr inbounds %main.stringReader, ptr %2, i32 0, i32 0
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @16, i64 11 }, ptr %3, align 8
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @16, i64 11 }, ptr %3, align 8
   %4 = load ptr, ptr @_llgo_main.stringReader, align 8
   %5 = load ptr, ptr @"*_llgo_main.stringReader", align 8
   %6 = load ptr, ptr @"_llgo_iface$OFO8Us9n8ajWCabGedeuoJ-Za2zAMk4Jh0FunAcUCFE", align 8
-  %7 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %6, ptr %5)
-  %8 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %7, 0
-  %9 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %8, ptr %2, 1
-  %10 = call { %"github.com/goplus/llgo/internal/runtime.Slice", %"github.com/goplus/llgo/internal/runtime.iface" } @main.ReadAll(%"github.com/goplus/llgo/internal/runtime.iface" %9)
-  %11 = extractvalue { %"github.com/goplus/llgo/internal/runtime.Slice", %"github.com/goplus/llgo/internal/runtime.iface" } %10, 0
-  %12 = extractvalue { %"github.com/goplus/llgo/internal/runtime.Slice", %"github.com/goplus/llgo/internal/runtime.iface" } %10, 1
-  %13 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringFromBytes"(%"github.com/goplus/llgo/internal/runtime.Slice" %11)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %13)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintIface"(%"github.com/goplus/llgo/internal/runtime.iface" %12)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  %7 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %6, ptr %5)
+  %8 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %7, 0
+  %9 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %8, ptr %2, 1
+  %10 = call { %"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.iface" } @main.ReadAll(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %9)
+  %11 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %10, 0
+  %12 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %10, 1
+  %13 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/internal/runtime.StringFromBytes"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %11)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %13)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintIface"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %12)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i32 0
 }
 
-define %"github.com/goplus/llgo/internal/runtime.iface" @main.newError(%"github.com/goplus/llgo/internal/runtime.String" %0) {
+define %"github.com/goplus/llgo/runtime/internal/runtime.iface" @main.newError(%"github.com/goplus/llgo/runtime/internal/runtime.String" %0) {
 _llgo_0:
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 16)
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 16)
   %2 = getelementptr inbounds %main.errorString, ptr %1, i32 0, i32 0
-  store %"github.com/goplus/llgo/internal/runtime.String" %0, ptr %2, align 8
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" %0, ptr %2, align 8
   %3 = load ptr, ptr @_llgo_main.errorString, align 8
   %4 = load ptr, ptr @"*_llgo_main.errorString", align 8
   %5 = load ptr, ptr @"_llgo_iface$Fh8eUJ-Gw4e6TYuajcFIOSCuqSPKAt5nS4ow7xeGXEU", align 8
-  %6 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %5, ptr %4)
-  %7 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %6, 0
-  %8 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %7, ptr %1, 1
-  ret %"github.com/goplus/llgo/internal/runtime.iface" %8
+  %6 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %5, ptr %4)
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %6, 0
+  %8 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %7, ptr %1, 1
+  ret %"github.com/goplus/llgo/runtime/internal/runtime.iface" %8
 }
 
-define %"github.com/goplus/llgo/internal/runtime.iface" @main.nopCloser.Close(%main.nopCloser %0) {
+define %"github.com/goplus/llgo/runtime/internal/runtime.iface" @main.nopCloser.Close(%main.nopCloser %0) {
 _llgo_0:
-  ret %"github.com/goplus/llgo/internal/runtime.iface" zeroinitializer
+  ret %"github.com/goplus/llgo/runtime/internal/runtime.iface" zeroinitializer
 }
 
-define { i64, %"github.com/goplus/llgo/internal/runtime.iface" } @main.nopCloser.Read(%main.nopCloser %0, %"github.com/goplus/llgo/internal/runtime.Slice" %1) {
+define { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } @main.nopCloser.Read(%main.nopCloser %0, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1) {
 _llgo_0:
   %2 = alloca %main.nopCloser, align 8
   call void @llvm.memset(ptr %2, i8 0, i64 16, i1 false)
   store %main.nopCloser %0, ptr %2, align 8
   %3 = getelementptr inbounds %main.nopCloser, ptr %2, i32 0, i32 0
-  %4 = load %"github.com/goplus/llgo/internal/runtime.iface", ptr %3, align 8
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/internal/runtime.iface" %4)
-  %6 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %4, 0
+  %4 = load %"github.com/goplus/llgo/runtime/internal/runtime.iface", ptr %3, align 8
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %4)
+  %6 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %4, 0
   %7 = getelementptr ptr, ptr %6, i64 3
   %8 = load ptr, ptr %7, align 8
   %9 = insertvalue { ptr, ptr } undef, ptr %8, 0
   %10 = insertvalue { ptr, ptr } %9, ptr %5, 1
   %11 = extractvalue { ptr, ptr } %10, 1
   %12 = extractvalue { ptr, ptr } %10, 0
-  %13 = call { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %12(ptr %11, %"github.com/goplus/llgo/internal/runtime.Slice" %1)
-  %14 = extractvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %13, 0
-  %15 = extractvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %13, 1
-  %16 = insertvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } undef, i64 %14, 0
-  %17 = insertvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %16, %"github.com/goplus/llgo/internal/runtime.iface" %15, 1
-  ret { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %17
+  %13 = call { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %12(ptr %11, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1)
+  %14 = extractvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %13, 0
+  %15 = extractvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %13, 1
+  %16 = insertvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } undef, i64 %14, 0
+  %17 = insertvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %16, %"github.com/goplus/llgo/runtime/internal/runtime.iface" %15, 1
+  ret { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %17
 }
 
-define %"github.com/goplus/llgo/internal/runtime.iface" @"main.(*nopCloser).Close"(ptr %0) {
+define %"github.com/goplus/llgo/runtime/internal/runtime.iface" @"main.(*nopCloser).Close"(ptr %0) {
 _llgo_0:
   %1 = load %main.nopCloser, ptr %0, align 8
-  %2 = call %"github.com/goplus/llgo/internal/runtime.iface" @main.nopCloser.Close(%main.nopCloser %1)
-  ret %"github.com/goplus/llgo/internal/runtime.iface" %2
+  %2 = call %"github.com/goplus/llgo/runtime/internal/runtime.iface" @main.nopCloser.Close(%main.nopCloser %1)
+  ret %"github.com/goplus/llgo/runtime/internal/runtime.iface" %2
 }
 
-define { i64, %"github.com/goplus/llgo/internal/runtime.iface" } @"main.(*nopCloser).Read"(ptr %0, %"github.com/goplus/llgo/internal/runtime.Slice" %1) {
+define { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } @"main.(*nopCloser).Read"(ptr %0, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1) {
 _llgo_0:
   %2 = getelementptr inbounds %main.nopCloser, ptr %0, i32 0, i32 0
-  %3 = load %"github.com/goplus/llgo/internal/runtime.iface", ptr %2, align 8
-  %4 = call ptr @"github.com/goplus/llgo/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/internal/runtime.iface" %3)
-  %5 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %3, 0
+  %3 = load %"github.com/goplus/llgo/runtime/internal/runtime.iface", ptr %2, align 8
+  %4 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %3)
+  %5 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %3, 0
   %6 = getelementptr ptr, ptr %5, i64 3
   %7 = load ptr, ptr %6, align 8
   %8 = insertvalue { ptr, ptr } undef, ptr %7, 0
   %9 = insertvalue { ptr, ptr } %8, ptr %4, 1
   %10 = extractvalue { ptr, ptr } %9, 1
   %11 = extractvalue { ptr, ptr } %9, 0
-  %12 = call { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %11(ptr %10, %"github.com/goplus/llgo/internal/runtime.Slice" %1)
-  %13 = extractvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %12, 0
-  %14 = extractvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %12, 1
-  %15 = insertvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } undef, i64 %13, 0
-  %16 = insertvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %15, %"github.com/goplus/llgo/internal/runtime.iface" %14, 1
-  ret { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %16
+  %12 = call { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %11(ptr %10, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1)
+  %13 = extractvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %12, 0
+  %14 = extractvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %12, 1
+  %15 = insertvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } undef, i64 %13, 0
+  %16 = insertvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %15, %"github.com/goplus/llgo/runtime/internal/runtime.iface" %14, 1
+  ret { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %16
 }
 
-define %"github.com/goplus/llgo/internal/runtime.iface" @main.nopCloserWriterTo.Close(%main.nopCloserWriterTo %0) {
+define %"github.com/goplus/llgo/runtime/internal/runtime.iface" @main.nopCloserWriterTo.Close(%main.nopCloserWriterTo %0) {
 _llgo_0:
-  ret %"github.com/goplus/llgo/internal/runtime.iface" zeroinitializer
+  ret %"github.com/goplus/llgo/runtime/internal/runtime.iface" zeroinitializer
 }
 
-define { i64, %"github.com/goplus/llgo/internal/runtime.iface" } @main.nopCloserWriterTo.Read(%main.nopCloserWriterTo %0, %"github.com/goplus/llgo/internal/runtime.Slice" %1) {
+define { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } @main.nopCloserWriterTo.Read(%main.nopCloserWriterTo %0, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1) {
 _llgo_0:
   %2 = alloca %main.nopCloserWriterTo, align 8
   call void @llvm.memset(ptr %2, i8 0, i64 16, i1 false)
   store %main.nopCloserWriterTo %0, ptr %2, align 8
   %3 = getelementptr inbounds %main.nopCloserWriterTo, ptr %2, i32 0, i32 0
-  %4 = load %"github.com/goplus/llgo/internal/runtime.iface", ptr %3, align 8
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/internal/runtime.iface" %4)
-  %6 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %4, 0
+  %4 = load %"github.com/goplus/llgo/runtime/internal/runtime.iface", ptr %3, align 8
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %4)
+  %6 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %4, 0
   %7 = getelementptr ptr, ptr %6, i64 3
   %8 = load ptr, ptr %7, align 8
   %9 = insertvalue { ptr, ptr } undef, ptr %8, 0
   %10 = insertvalue { ptr, ptr } %9, ptr %5, 1
   %11 = extractvalue { ptr, ptr } %10, 1
   %12 = extractvalue { ptr, ptr } %10, 0
-  %13 = call { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %12(ptr %11, %"github.com/goplus/llgo/internal/runtime.Slice" %1)
-  %14 = extractvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %13, 0
-  %15 = extractvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %13, 1
-  %16 = insertvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } undef, i64 %14, 0
-  %17 = insertvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %16, %"github.com/goplus/llgo/internal/runtime.iface" %15, 1
-  ret { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %17
+  %13 = call { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %12(ptr %11, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1)
+  %14 = extractvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %13, 0
+  %15 = extractvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %13, 1
+  %16 = insertvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } undef, i64 %14, 0
+  %17 = insertvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %16, %"github.com/goplus/llgo/runtime/internal/runtime.iface" %15, 1
+  ret { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %17
 }
 
-define { i64, %"github.com/goplus/llgo/internal/runtime.iface" } @main.nopCloserWriterTo.WriteTo(%main.nopCloserWriterTo %0, %"github.com/goplus/llgo/internal/runtime.iface" %1) {
+define { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } @main.nopCloserWriterTo.WriteTo(%main.nopCloserWriterTo %0, %"github.com/goplus/llgo/runtime/internal/runtime.iface" %1) {
 _llgo_0:
   %2 = alloca %main.nopCloserWriterTo, align 8
   call void @llvm.memset(ptr %2, i8 0, i64 16, i1 false)
   store %main.nopCloserWriterTo %0, ptr %2, align 8
   %3 = getelementptr inbounds %main.nopCloserWriterTo, ptr %2, i32 0, i32 0
-  %4 = load %"github.com/goplus/llgo/internal/runtime.iface", ptr %3, align 8
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface" %4)
+  %4 = load %"github.com/goplus/llgo/runtime/internal/runtime.iface", ptr %3, align 8
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %4)
   %6 = load ptr, ptr @_llgo_main.WriterTo, align 8
-  %7 = call i1 @"github.com/goplus/llgo/internal/runtime.Implements"(ptr %6, ptr %5)
+  %7 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.Implements"(ptr %6, ptr %5)
   br i1 %7, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %8 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %4, 1
+  %8 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %4, 1
   %9 = load ptr, ptr @"_llgo_iface$eN81k1zqixGTyagHw_4nqH4mGfwwehTOCTXUlbT9kzk", align 8
-  %10 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %9, ptr %5)
-  %11 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %10, 0
-  %12 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %11, ptr %8, 1
-  %13 = call ptr @"github.com/goplus/llgo/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/internal/runtime.iface" %12)
-  %14 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %12, 0
+  %10 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %9, ptr %5)
+  %11 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %10, 0
+  %12 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %11, ptr %8, 1
+  %13 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %12)
+  %14 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %12, 0
   %15 = getelementptr ptr, ptr %14, i64 3
   %16 = load ptr, ptr %15, align 8
   %17 = insertvalue { ptr, ptr } undef, ptr %16, 0
   %18 = insertvalue { ptr, ptr } %17, ptr %13, 1
   %19 = extractvalue { ptr, ptr } %18, 1
   %20 = extractvalue { ptr, ptr } %18, 0
-  %21 = call { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %20(ptr %19, %"github.com/goplus/llgo/internal/runtime.iface" %1)
-  %22 = extractvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %21, 0
-  %23 = extractvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %21, 1
-  %24 = insertvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } undef, i64 %22, 0
-  %25 = insertvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %24, %"github.com/goplus/llgo/internal/runtime.iface" %23, 1
-  ret { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %25
+  %21 = call { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %20(ptr %19, %"github.com/goplus/llgo/runtime/internal/runtime.iface" %1)
+  %22 = extractvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %21, 0
+  %23 = extractvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %21, 1
+  %24 = insertvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } undef, i64 %22, 0
+  %25 = insertvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %24, %"github.com/goplus/llgo/runtime/internal/runtime.iface" %23, 1
+  ret { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %25
 
 _llgo_2:                                          ; preds = %_llgo_0
   %26 = load ptr, ptr @_llgo_string, align 8
-  %27 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @30, i64 21 }, ptr %27, align 8
-  %28 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %26, 0
-  %29 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %28, ptr %27, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %29)
+  %27 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @30, i64 21 }, ptr %27, align 8
+  %28 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %26, 0
+  %29 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %28, ptr %27, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %29)
   unreachable
 }
 
-define %"github.com/goplus/llgo/internal/runtime.iface" @"main.(*nopCloserWriterTo).Close"(ptr %0) {
+define %"github.com/goplus/llgo/runtime/internal/runtime.iface" @"main.(*nopCloserWriterTo).Close"(ptr %0) {
 _llgo_0:
   %1 = load %main.nopCloserWriterTo, ptr %0, align 8
-  %2 = call %"github.com/goplus/llgo/internal/runtime.iface" @main.nopCloserWriterTo.Close(%main.nopCloserWriterTo %1)
-  ret %"github.com/goplus/llgo/internal/runtime.iface" %2
+  %2 = call %"github.com/goplus/llgo/runtime/internal/runtime.iface" @main.nopCloserWriterTo.Close(%main.nopCloserWriterTo %1)
+  ret %"github.com/goplus/llgo/runtime/internal/runtime.iface" %2
 }
 
-define { i64, %"github.com/goplus/llgo/internal/runtime.iface" } @"main.(*nopCloserWriterTo).Read"(ptr %0, %"github.com/goplus/llgo/internal/runtime.Slice" %1) {
+define { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } @"main.(*nopCloserWriterTo).Read"(ptr %0, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1) {
 _llgo_0:
   %2 = getelementptr inbounds %main.nopCloserWriterTo, ptr %0, i32 0, i32 0
-  %3 = load %"github.com/goplus/llgo/internal/runtime.iface", ptr %2, align 8
-  %4 = call ptr @"github.com/goplus/llgo/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/internal/runtime.iface" %3)
-  %5 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %3, 0
+  %3 = load %"github.com/goplus/llgo/runtime/internal/runtime.iface", ptr %2, align 8
+  %4 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %3)
+  %5 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %3, 0
   %6 = getelementptr ptr, ptr %5, i64 3
   %7 = load ptr, ptr %6, align 8
   %8 = insertvalue { ptr, ptr } undef, ptr %7, 0
   %9 = insertvalue { ptr, ptr } %8, ptr %4, 1
   %10 = extractvalue { ptr, ptr } %9, 1
   %11 = extractvalue { ptr, ptr } %9, 0
-  %12 = call { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %11(ptr %10, %"github.com/goplus/llgo/internal/runtime.Slice" %1)
-  %13 = extractvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %12, 0
-  %14 = extractvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %12, 1
-  %15 = insertvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } undef, i64 %13, 0
-  %16 = insertvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %15, %"github.com/goplus/llgo/internal/runtime.iface" %14, 1
-  ret { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %16
+  %12 = call { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %11(ptr %10, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1)
+  %13 = extractvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %12, 0
+  %14 = extractvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %12, 1
+  %15 = insertvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } undef, i64 %13, 0
+  %16 = insertvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %15, %"github.com/goplus/llgo/runtime/internal/runtime.iface" %14, 1
+  ret { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %16
 }
 
-define { i64, %"github.com/goplus/llgo/internal/runtime.iface" } @"main.(*nopCloserWriterTo).WriteTo"(ptr %0, %"github.com/goplus/llgo/internal/runtime.iface" %1) {
+define { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } @"main.(*nopCloserWriterTo).WriteTo"(ptr %0, %"github.com/goplus/llgo/runtime/internal/runtime.iface" %1) {
 _llgo_0:
   %2 = load %main.nopCloserWriterTo, ptr %0, align 8
-  %3 = call { i64, %"github.com/goplus/llgo/internal/runtime.iface" } @main.nopCloserWriterTo.WriteTo(%main.nopCloserWriterTo %2, %"github.com/goplus/llgo/internal/runtime.iface" %1)
-  %4 = extractvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %3, 0
-  %5 = extractvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %3, 1
-  %6 = insertvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } undef, i64 %4, 0
-  %7 = insertvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %6, %"github.com/goplus/llgo/internal/runtime.iface" %5, 1
-  ret { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %7
+  %3 = call { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } @main.nopCloserWriterTo.WriteTo(%main.nopCloserWriterTo %2, %"github.com/goplus/llgo/runtime/internal/runtime.iface" %1)
+  %4 = extractvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %3, 0
+  %5 = extractvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %3, 1
+  %6 = insertvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } undef, i64 %4, 0
+  %7 = insertvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %6, %"github.com/goplus/llgo/runtime/internal/runtime.iface" %5, 1
+  ret { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %7
 }
 
 define i64 @"main.(*stringReader).Len"(ptr %0) {
@@ -531,8 +531,8 @@ _llgo_0:
   %1 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 1
   %2 = load i64, ptr %1, align 4
   %3 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 0
-  %4 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %3, align 8
-  %5 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %4, 1
+  %4 = load %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %3, align 8
+  %5 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.String" %4, 1
   %6 = icmp sge i64 %2, %5
   br i1 %6, label %_llgo_1, label %_llgo_2
 
@@ -541,124 +541,124 @@ _llgo_1:                                          ; preds = %_llgo_0
 
 _llgo_2:                                          ; preds = %_llgo_0
   %7 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 0
-  %8 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %7, align 8
-  %9 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %8, 1
+  %8 = load %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %7, align 8
+  %9 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.String" %8, 1
   %10 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 1
   %11 = load i64, ptr %10, align 4
   %12 = sub i64 %9, %11
   ret i64 %12
 }
 
-define { i64, %"github.com/goplus/llgo/internal/runtime.iface" } @"main.(*stringReader).Read"(ptr %0, %"github.com/goplus/llgo/internal/runtime.Slice" %1) {
+define { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } @"main.(*stringReader).Read"(ptr %0, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1) {
 _llgo_0:
   %2 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 1
   %3 = load i64, ptr %2, align 4
   %4 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 0
-  %5 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %4, align 8
-  %6 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %5, 1
+  %5 = load %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %4, align 8
+  %6 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.String" %5, 1
   %7 = icmp sge i64 %3, %6
   br i1 %7, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %8 = load %"github.com/goplus/llgo/internal/runtime.iface", ptr @main.EOF, align 8
-  %9 = insertvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } { i64 0, %"github.com/goplus/llgo/internal/runtime.iface" undef }, %"github.com/goplus/llgo/internal/runtime.iface" %8, 1
-  ret { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %9
+  %8 = load %"github.com/goplus/llgo/runtime/internal/runtime.iface", ptr @main.EOF, align 8
+  %9 = insertvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } { i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef }, %"github.com/goplus/llgo/runtime/internal/runtime.iface" %8, 1
+  ret { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %9
 
 _llgo_2:                                          ; preds = %_llgo_0
   %10 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 2
   store i64 -1, ptr %10, align 4
   %11 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 0
-  %12 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %11, align 8
+  %12 = load %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %11, align 8
   %13 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 1
   %14 = load i64, ptr %13, align 4
-  %15 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %12, 1
-  %16 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringSlice"(%"github.com/goplus/llgo/internal/runtime.String" %12, i64 %14, i64 %15)
-  %17 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %16, 0
-  %18 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %16, 1
-  %19 = call i64 @"github.com/goplus/llgo/internal/runtime.SliceCopy"(%"github.com/goplus/llgo/internal/runtime.Slice" %1, ptr %17, i64 %18, i64 1)
+  %15 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.String" %12, 1
+  %16 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/internal/runtime.StringSlice"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %12, i64 %14, i64 %15)
+  %17 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.String" %16, 0
+  %18 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.String" %16, 1
+  %19 = call i64 @"github.com/goplus/llgo/runtime/internal/runtime.SliceCopy"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1, ptr %17, i64 %18, i64 1)
   %20 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 1
   %21 = load i64, ptr %20, align 4
   %22 = add i64 %21, %19
   %23 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 1
   store i64 %22, ptr %23, align 4
-  %24 = insertvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } undef, i64 %19, 0
-  %25 = insertvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %24, %"github.com/goplus/llgo/internal/runtime.iface" zeroinitializer, 1
-  ret { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %25
+  %24 = insertvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } undef, i64 %19, 0
+  %25 = insertvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %24, %"github.com/goplus/llgo/runtime/internal/runtime.iface" zeroinitializer, 1
+  ret { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %25
 }
 
-define { i64, %"github.com/goplus/llgo/internal/runtime.iface" } @"main.(*stringReader).ReadAt"(ptr %0, %"github.com/goplus/llgo/internal/runtime.Slice" %1, i64 %2) {
+define { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } @"main.(*stringReader).ReadAt"(ptr %0, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1, i64 %2) {
 _llgo_0:
   %3 = icmp slt i64 %2, 0
   br i1 %3, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %4 = call %"github.com/goplus/llgo/internal/runtime.iface" @main.newError(%"github.com/goplus/llgo/internal/runtime.String" { ptr @31, i64 37 })
-  %5 = insertvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } { i64 0, %"github.com/goplus/llgo/internal/runtime.iface" undef }, %"github.com/goplus/llgo/internal/runtime.iface" %4, 1
-  ret { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %5
+  %4 = call %"github.com/goplus/llgo/runtime/internal/runtime.iface" @main.newError(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @31, i64 37 })
+  %5 = insertvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } { i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef }, %"github.com/goplus/llgo/runtime/internal/runtime.iface" %4, 1
+  ret { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %5
 
 _llgo_2:                                          ; preds = %_llgo_0
   %6 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 0
-  %7 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %6, align 8
-  %8 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %7, 1
+  %7 = load %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %6, align 8
+  %8 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.String" %7, 1
   %9 = icmp sge i64 %2, %8
   br i1 %9, label %_llgo_3, label %_llgo_4
 
 _llgo_3:                                          ; preds = %_llgo_2
-  %10 = load %"github.com/goplus/llgo/internal/runtime.iface", ptr @main.EOF, align 8
-  %11 = insertvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } { i64 0, %"github.com/goplus/llgo/internal/runtime.iface" undef }, %"github.com/goplus/llgo/internal/runtime.iface" %10, 1
-  ret { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %11
+  %10 = load %"github.com/goplus/llgo/runtime/internal/runtime.iface", ptr @main.EOF, align 8
+  %11 = insertvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } { i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef }, %"github.com/goplus/llgo/runtime/internal/runtime.iface" %10, 1
+  ret { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %11
 
 _llgo_4:                                          ; preds = %_llgo_2
   %12 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 0
-  %13 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %12, align 8
-  %14 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %13, 1
-  %15 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringSlice"(%"github.com/goplus/llgo/internal/runtime.String" %13, i64 %2, i64 %14)
-  %16 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %15, 0
-  %17 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %15, 1
-  %18 = call i64 @"github.com/goplus/llgo/internal/runtime.SliceCopy"(%"github.com/goplus/llgo/internal/runtime.Slice" %1, ptr %16, i64 %17, i64 1)
-  %19 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1, 1
+  %13 = load %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %12, align 8
+  %14 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.String" %13, 1
+  %15 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/internal/runtime.StringSlice"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %13, i64 %2, i64 %14)
+  %16 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.String" %15, 0
+  %17 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.String" %15, 1
+  %18 = call i64 @"github.com/goplus/llgo/runtime/internal/runtime.SliceCopy"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1, ptr %16, i64 %17, i64 1)
+  %19 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1, 1
   %20 = icmp slt i64 %18, %19
   br i1 %20, label %_llgo_5, label %_llgo_6
 
 _llgo_5:                                          ; preds = %_llgo_4
-  %21 = load %"github.com/goplus/llgo/internal/runtime.iface", ptr @main.EOF, align 8
+  %21 = load %"github.com/goplus/llgo/runtime/internal/runtime.iface", ptr @main.EOF, align 8
   br label %_llgo_6
 
 _llgo_6:                                          ; preds = %_llgo_5, %_llgo_4
-  %22 = phi %"github.com/goplus/llgo/internal/runtime.iface" [ zeroinitializer, %_llgo_4 ], [ %21, %_llgo_5 ]
-  %23 = insertvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } undef, i64 %18, 0
-  %24 = insertvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %23, %"github.com/goplus/llgo/internal/runtime.iface" %22, 1
-  ret { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %24
+  %22 = phi %"github.com/goplus/llgo/runtime/internal/runtime.iface" [ zeroinitializer, %_llgo_4 ], [ %21, %_llgo_5 ]
+  %23 = insertvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } undef, i64 %18, 0
+  %24 = insertvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %23, %"github.com/goplus/llgo/runtime/internal/runtime.iface" %22, 1
+  ret { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %24
 }
 
-define { i8, %"github.com/goplus/llgo/internal/runtime.iface" } @"main.(*stringReader).ReadByte"(ptr %0) {
+define { i8, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } @"main.(*stringReader).ReadByte"(ptr %0) {
 _llgo_0:
   %1 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 2
   store i64 -1, ptr %1, align 4
   %2 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 1
   %3 = load i64, ptr %2, align 4
   %4 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 0
-  %5 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %4, align 8
-  %6 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %5, 1
+  %5 = load %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %4, align 8
+  %6 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.String" %5, 1
   %7 = icmp sge i64 %3, %6
   br i1 %7, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %8 = load %"github.com/goplus/llgo/internal/runtime.iface", ptr @main.EOF, align 8
-  %9 = insertvalue { i8, %"github.com/goplus/llgo/internal/runtime.iface" } { i8 0, %"github.com/goplus/llgo/internal/runtime.iface" undef }, %"github.com/goplus/llgo/internal/runtime.iface" %8, 1
-  ret { i8, %"github.com/goplus/llgo/internal/runtime.iface" } %9
+  %8 = load %"github.com/goplus/llgo/runtime/internal/runtime.iface", ptr @main.EOF, align 8
+  %9 = insertvalue { i8, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } { i8 0, %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef }, %"github.com/goplus/llgo/runtime/internal/runtime.iface" %8, 1
+  ret { i8, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %9
 
 _llgo_2:                                          ; preds = %_llgo_0
   %10 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 1
   %11 = load i64, ptr %10, align 4
   %12 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 0
-  %13 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %12, align 8
-  %14 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %13, 0
-  %15 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %13, 1
+  %13 = load %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %12, align 8
+  %14 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.String" %13, 0
+  %15 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.String" %13, 1
   %16 = icmp slt i64 %11, 0
   %17 = icmp sge i64 %11, %15
   %18 = or i1 %17, %16
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %18)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %18)
   %19 = getelementptr inbounds i8, ptr %14, i64 %11
   %20 = load i8, ptr %19, align 1
   %21 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 1
@@ -666,27 +666,27 @@ _llgo_2:                                          ; preds = %_llgo_0
   %23 = add i64 %22, 1
   %24 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 1
   store i64 %23, ptr %24, align 4
-  %25 = insertvalue { i8, %"github.com/goplus/llgo/internal/runtime.iface" } undef, i8 %20, 0
-  %26 = insertvalue { i8, %"github.com/goplus/llgo/internal/runtime.iface" } %25, %"github.com/goplus/llgo/internal/runtime.iface" zeroinitializer, 1
-  ret { i8, %"github.com/goplus/llgo/internal/runtime.iface" } %26
+  %25 = insertvalue { i8, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } undef, i8 %20, 0
+  %26 = insertvalue { i8, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %25, %"github.com/goplus/llgo/runtime/internal/runtime.iface" zeroinitializer, 1
+  ret { i8, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %26
 }
 
-define { i32, i64, %"github.com/goplus/llgo/internal/runtime.iface" } @"main.(*stringReader).ReadRune"(ptr %0) {
+define { i32, i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } @"main.(*stringReader).ReadRune"(ptr %0) {
 _llgo_0:
   %1 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 1
   %2 = load i64, ptr %1, align 4
   %3 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 0
-  %4 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %3, align 8
-  %5 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %4, 1
+  %4 = load %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %3, align 8
+  %5 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.String" %4, 1
   %6 = icmp sge i64 %2, %5
   br i1 %6, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
   %7 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 2
   store i64 -1, ptr %7, align 4
-  %8 = load %"github.com/goplus/llgo/internal/runtime.iface", ptr @main.EOF, align 8
-  %9 = insertvalue { i32, i64, %"github.com/goplus/llgo/internal/runtime.iface" } { i32 0, i64 0, %"github.com/goplus/llgo/internal/runtime.iface" undef }, %"github.com/goplus/llgo/internal/runtime.iface" %8, 2
-  ret { i32, i64, %"github.com/goplus/llgo/internal/runtime.iface" } %9
+  %8 = load %"github.com/goplus/llgo/runtime/internal/runtime.iface", ptr @main.EOF, align 8
+  %9 = insertvalue { i32, i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } { i32 0, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef }, %"github.com/goplus/llgo/runtime/internal/runtime.iface" %8, 2
+  ret { i32, i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %9
 
 _llgo_2:                                          ; preds = %_llgo_0
   %10 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 1
@@ -696,13 +696,13 @@ _llgo_2:                                          ; preds = %_llgo_0
   %13 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 1
   %14 = load i64, ptr %13, align 4
   %15 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 0
-  %16 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %15, align 8
-  %17 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %16, 0
-  %18 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %16, 1
+  %16 = load %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %15, align 8
+  %17 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.String" %16, 0
+  %18 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.String" %16, 1
   %19 = icmp slt i64 %14, 0
   %20 = icmp sge i64 %14, %18
   %21 = or i1 %20, %19
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %21)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %21)
   %22 = getelementptr inbounds i8, ptr %17, i64 %14
   %23 = load i8, ptr %22, align 1
   %24 = icmp ult i8 %23, -128
@@ -715,19 +715,19 @@ _llgo_3:                                          ; preds = %_llgo_2
   %28 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 1
   store i64 %27, ptr %28, align 4
   %29 = sext i8 %23 to i32
-  %30 = insertvalue { i32, i64, %"github.com/goplus/llgo/internal/runtime.iface" } undef, i32 %29, 0
-  %31 = insertvalue { i32, i64, %"github.com/goplus/llgo/internal/runtime.iface" } %30, i64 1, 1
-  %32 = insertvalue { i32, i64, %"github.com/goplus/llgo/internal/runtime.iface" } %31, %"github.com/goplus/llgo/internal/runtime.iface" zeroinitializer, 2
-  ret { i32, i64, %"github.com/goplus/llgo/internal/runtime.iface" } %32
+  %30 = insertvalue { i32, i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } undef, i32 %29, 0
+  %31 = insertvalue { i32, i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %30, i64 1, 1
+  %32 = insertvalue { i32, i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %31, %"github.com/goplus/llgo/runtime/internal/runtime.iface" zeroinitializer, 2
+  ret { i32, i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %32
 
 _llgo_4:                                          ; preds = %_llgo_2
   %33 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 0
-  %34 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %33, align 8
+  %34 = load %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %33, align 8
   %35 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 1
   %36 = load i64, ptr %35, align 4
-  %37 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %34, 1
-  %38 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringSlice"(%"github.com/goplus/llgo/internal/runtime.String" %34, i64 %36, i64 %37)
-  %39 = call { i32, i64 } @"unicode/utf8.DecodeRuneInString"(%"github.com/goplus/llgo/internal/runtime.String" %38)
+  %37 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.String" %34, 1
+  %38 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/internal/runtime.StringSlice"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %34, i64 %36, i64 %37)
+  %39 = call { i32, i64 } @"unicode/utf8.DecodeRuneInString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %38)
   %40 = extractvalue { i32, i64 } %39, 0
   %41 = extractvalue { i32, i64 } %39, 1
   %42 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 1
@@ -735,13 +735,13 @@ _llgo_4:                                          ; preds = %_llgo_2
   %44 = add i64 %43, %41
   %45 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 1
   store i64 %44, ptr %45, align 4
-  %46 = insertvalue { i32, i64, %"github.com/goplus/llgo/internal/runtime.iface" } undef, i32 %40, 0
-  %47 = insertvalue { i32, i64, %"github.com/goplus/llgo/internal/runtime.iface" } %46, i64 %41, 1
-  %48 = insertvalue { i32, i64, %"github.com/goplus/llgo/internal/runtime.iface" } %47, %"github.com/goplus/llgo/internal/runtime.iface" zeroinitializer, 2
-  ret { i32, i64, %"github.com/goplus/llgo/internal/runtime.iface" } %48
+  %46 = insertvalue { i32, i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } undef, i32 %40, 0
+  %47 = insertvalue { i32, i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %46, i64 %41, 1
+  %48 = insertvalue { i32, i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %47, %"github.com/goplus/llgo/runtime/internal/runtime.iface" zeroinitializer, 2
+  ret { i32, i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %48
 }
 
-define { i64, %"github.com/goplus/llgo/internal/runtime.iface" } @"main.(*stringReader).Seek"(ptr %0, i64 %1, i64 %2) {
+define { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } @"main.(*stringReader).Seek"(ptr %0, i64 %1, i64 %2) {
 _llgo_0:
   %3 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 2
   store i64 -1, ptr %3, align 4
@@ -768,8 +768,8 @@ _llgo_4:                                          ; preds = %_llgo_0
 
 _llgo_5:                                          ; preds = %_llgo_6
   %11 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 0
-  %12 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %11, align 8
-  %13 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %12, 1
+  %12 = load %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %11, align 8
+  %13 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.String" %12, 1
   %14 = add i64 %13, %1
   br label %_llgo_1
 
@@ -778,32 +778,32 @@ _llgo_6:                                          ; preds = %_llgo_4
   br i1 %15, label %_llgo_5, label %_llgo_7
 
 _llgo_7:                                          ; preds = %_llgo_6
-  %16 = call %"github.com/goplus/llgo/internal/runtime.iface" @main.newError(%"github.com/goplus/llgo/internal/runtime.String" { ptr @32, i64 34 })
-  %17 = insertvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } { i64 0, %"github.com/goplus/llgo/internal/runtime.iface" undef }, %"github.com/goplus/llgo/internal/runtime.iface" %16, 1
-  ret { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %17
+  %16 = call %"github.com/goplus/llgo/runtime/internal/runtime.iface" @main.newError(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @32, i64 34 })
+  %17 = insertvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } { i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef }, %"github.com/goplus/llgo/runtime/internal/runtime.iface" %16, 1
+  ret { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %17
 
 _llgo_8:                                          ; preds = %_llgo_1
-  %18 = call %"github.com/goplus/llgo/internal/runtime.iface" @main.newError(%"github.com/goplus/llgo/internal/runtime.String" { ptr @33, i64 37 })
-  %19 = insertvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } { i64 0, %"github.com/goplus/llgo/internal/runtime.iface" undef }, %"github.com/goplus/llgo/internal/runtime.iface" %18, 1
-  ret { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %19
+  %18 = call %"github.com/goplus/llgo/runtime/internal/runtime.iface" @main.newError(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @33, i64 37 })
+  %19 = insertvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } { i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef }, %"github.com/goplus/llgo/runtime/internal/runtime.iface" %18, 1
+  ret { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %19
 
 _llgo_9:                                          ; preds = %_llgo_1
   %20 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 1
   store i64 %5, ptr %20, align 4
-  %21 = insertvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } undef, i64 %5, 0
-  %22 = insertvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %21, %"github.com/goplus/llgo/internal/runtime.iface" zeroinitializer, 1
-  ret { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %22
+  %21 = insertvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } undef, i64 %5, 0
+  %22 = insertvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %21, %"github.com/goplus/llgo/runtime/internal/runtime.iface" zeroinitializer, 1
+  ret { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %22
 }
 
 define i64 @"main.(*stringReader).Size"(ptr %0) {
 _llgo_0:
   %1 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 0
-  %2 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %1, align 8
-  %3 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %2, 1
+  %2 = load %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %1, align 8
+  %3 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.String" %2, 1
   ret i64 %3
 }
 
-define %"github.com/goplus/llgo/internal/runtime.iface" @"main.(*stringReader).UnreadByte"(ptr %0) {
+define %"github.com/goplus/llgo/runtime/internal/runtime.iface" @"main.(*stringReader).UnreadByte"(ptr %0) {
 _llgo_0:
   %1 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 1
   %2 = load i64, ptr %1, align 4
@@ -811,8 +811,8 @@ _llgo_0:
   br i1 %3, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %4 = call %"github.com/goplus/llgo/internal/runtime.iface" @main.newError(%"github.com/goplus/llgo/internal/runtime.String" { ptr @34, i64 48 })
-  ret %"github.com/goplus/llgo/internal/runtime.iface" %4
+  %4 = call %"github.com/goplus/llgo/runtime/internal/runtime.iface" @main.newError(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @34, i64 48 })
+  ret %"github.com/goplus/llgo/runtime/internal/runtime.iface" %4
 
 _llgo_2:                                          ; preds = %_llgo_0
   %5 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 2
@@ -822,10 +822,10 @@ _llgo_2:                                          ; preds = %_llgo_0
   %8 = sub i64 %7, 1
   %9 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 1
   store i64 %8, ptr %9, align 4
-  ret %"github.com/goplus/llgo/internal/runtime.iface" zeroinitializer
+  ret %"github.com/goplus/llgo/runtime/internal/runtime.iface" zeroinitializer
 }
 
-define %"github.com/goplus/llgo/internal/runtime.iface" @"main.(*stringReader).UnreadRune"(ptr %0) {
+define %"github.com/goplus/llgo/runtime/internal/runtime.iface" @"main.(*stringReader).UnreadRune"(ptr %0) {
 _llgo_0:
   %1 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 1
   %2 = load i64, ptr %1, align 4
@@ -833,8 +833,8 @@ _llgo_0:
   br i1 %3, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %4 = call %"github.com/goplus/llgo/internal/runtime.iface" @main.newError(%"github.com/goplus/llgo/internal/runtime.String" { ptr @35, i64 49 })
-  ret %"github.com/goplus/llgo/internal/runtime.iface" %4
+  %4 = call %"github.com/goplus/llgo/runtime/internal/runtime.iface" @main.newError(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @35, i64 49 })
+  ret %"github.com/goplus/llgo/runtime/internal/runtime.iface" %4
 
 _llgo_2:                                          ; preds = %_llgo_0
   %5 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 2
@@ -843,8 +843,8 @@ _llgo_2:                                          ; preds = %_llgo_0
   br i1 %7, label %_llgo_3, label %_llgo_4
 
 _llgo_3:                                          ; preds = %_llgo_2
-  %8 = call %"github.com/goplus/llgo/internal/runtime.iface" @main.newError(%"github.com/goplus/llgo/internal/runtime.String" { ptr @36, i64 62 })
-  ret %"github.com/goplus/llgo/internal/runtime.iface" %8
+  %8 = call %"github.com/goplus/llgo/runtime/internal/runtime.iface" @main.newError(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @36, i64 62 })
+  ret %"github.com/goplus/llgo/runtime/internal/runtime.iface" %8
 
 _llgo_4:                                          ; preds = %_llgo_2
   %9 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 2
@@ -853,45 +853,45 @@ _llgo_4:                                          ; preds = %_llgo_2
   store i64 %10, ptr %11, align 4
   %12 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 2
   store i64 -1, ptr %12, align 4
-  ret %"github.com/goplus/llgo/internal/runtime.iface" zeroinitializer
+  ret %"github.com/goplus/llgo/runtime/internal/runtime.iface" zeroinitializer
 }
 
-define { i64, %"github.com/goplus/llgo/internal/runtime.iface" } @"main.(*stringReader).WriteTo"(ptr %0, %"github.com/goplus/llgo/internal/runtime.iface" %1) {
+define { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } @"main.(*stringReader).WriteTo"(ptr %0, %"github.com/goplus/llgo/runtime/internal/runtime.iface" %1) {
 _llgo_0:
   %2 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 2
   store i64 -1, ptr %2, align 4
   %3 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 1
   %4 = load i64, ptr %3, align 4
   %5 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 0
-  %6 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %5, align 8
-  %7 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %6, 1
+  %6 = load %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %5, align 8
+  %7 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.String" %6, 1
   %8 = icmp sge i64 %4, %7
   br i1 %8, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  ret { i64, %"github.com/goplus/llgo/internal/runtime.iface" } zeroinitializer
+  ret { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } zeroinitializer
 
 _llgo_2:                                          ; preds = %_llgo_0
   %9 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 0
-  %10 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %9, align 8
+  %10 = load %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %9, align 8
   %11 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 1
   %12 = load i64, ptr %11, align 4
-  %13 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %10, 1
-  %14 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringSlice"(%"github.com/goplus/llgo/internal/runtime.String" %10, i64 %12, i64 %13)
-  %15 = call { i64, %"github.com/goplus/llgo/internal/runtime.iface" } @main.WriteString(%"github.com/goplus/llgo/internal/runtime.iface" %1, %"github.com/goplus/llgo/internal/runtime.String" %14)
-  %16 = extractvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %15, 0
-  %17 = extractvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %15, 1
-  %18 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %14, 1
+  %13 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.String" %10, 1
+  %14 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/internal/runtime.StringSlice"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %10, i64 %12, i64 %13)
+  %15 = call { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } @main.WriteString(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %1, %"github.com/goplus/llgo/runtime/internal/runtime.String" %14)
+  %16 = extractvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %15, 0
+  %17 = extractvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %15, 1
+  %18 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.String" %14, 1
   %19 = icmp sgt i64 %16, %18
   br i1 %19, label %_llgo_3, label %_llgo_4
 
 _llgo_3:                                          ; preds = %_llgo_2
   %20 = load ptr, ptr @_llgo_string, align 8
-  %21 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @37, i64 48 }, ptr %21, align 8
-  %22 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %20, 0
-  %23 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %22, ptr %21, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %23)
+  %21 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @37, i64 48 }, ptr %21, align 8
+  %22 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %20, 0
+  %23 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %22, ptr %21, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %23)
   unreachable
 
 _llgo_4:                                          ; preds = %_llgo_2
@@ -900,37 +900,37 @@ _llgo_4:                                          ; preds = %_llgo_2
   %26 = add i64 %25, %16
   %27 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 1
   store i64 %26, ptr %27, align 4
-  %28 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %14, 1
+  %28 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.String" %14, 1
   %29 = icmp ne i64 %16, %28
   br i1 %29, label %_llgo_7, label %_llgo_6
 
 _llgo_5:                                          ; preds = %_llgo_7
-  %30 = load %"github.com/goplus/llgo/internal/runtime.iface", ptr @main.ErrShortWrite, align 8
+  %30 = load %"github.com/goplus/llgo/runtime/internal/runtime.iface", ptr @main.ErrShortWrite, align 8
   br label %_llgo_6
 
 _llgo_6:                                          ; preds = %_llgo_5, %_llgo_7, %_llgo_4
-  %31 = phi %"github.com/goplus/llgo/internal/runtime.iface" [ %17, %_llgo_4 ], [ %17, %_llgo_7 ], [ %30, %_llgo_5 ]
-  %32 = insertvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } undef, i64 %16, 0
-  %33 = insertvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %32, %"github.com/goplus/llgo/internal/runtime.iface" %31, 1
-  ret { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %33
+  %31 = phi %"github.com/goplus/llgo/runtime/internal/runtime.iface" [ %17, %_llgo_4 ], [ %17, %_llgo_7 ], [ %30, %_llgo_5 ]
+  %32 = insertvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } undef, i64 %16, 0
+  %33 = insertvalue { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %32, %"github.com/goplus/llgo/runtime/internal/runtime.iface" %31, 1
+  ret { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %33
 
 _llgo_7:                                          ; preds = %_llgo_4
-  %34 = call ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface" %17)
-  %35 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %17, 1
-  %36 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %34, 0
-  %37 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %36, ptr %35, 1
-  %38 = call ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface" zeroinitializer)
-  %39 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %38, 0
-  %40 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %39, ptr null, 1
-  %41 = call i1 @"github.com/goplus/llgo/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/internal/runtime.eface" %37, %"github.com/goplus/llgo/internal/runtime.eface" %40)
+  %34 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %17)
+  %35 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %17, 1
+  %36 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %34, 0
+  %37 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %36, ptr %35, 1
+  %38 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" zeroinitializer)
+  %39 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %38, 0
+  %40 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %39, ptr null, 1
+  %41 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %37, %"github.com/goplus/llgo/runtime/internal/runtime.eface" %40)
   br i1 %41, label %_llgo_5, label %_llgo_6
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface")
 
 define void @"main.init$after"() {
 _llgo_0:
-  %0 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 8 })
+  %0 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 8 })
   %1 = load ptr, ptr @_llgo_main.WriterTo, align 8
   %2 = icmp eq ptr %1, null
   br i1 %2, label %_llgo_1, label %_llgo_2
@@ -940,7 +940,7 @@ _llgo_1:                                          ; preds = %_llgo_0
   br label %_llgo_2
 
 _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
-  %3 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 6 })
+  %3 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 6 })
   %4 = load ptr, ptr @_llgo_main.Writer, align 8
   %5 = icmp eq ptr %4, null
   br i1 %5, label %_llgo_3, label %_llgo_4
@@ -955,7 +955,7 @@ _llgo_4:                                          ; preds = %_llgo_3, %_llgo_2
   br i1 %7, label %_llgo_5, label %_llgo_6
 
 _llgo_5:                                          ; preds = %_llgo_4
-  %8 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 40)
+  %8 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 40)
   store ptr %8, ptr @_llgo_byte, align 8
   br label %_llgo_6
 
@@ -966,8 +966,8 @@ _llgo_6:                                          ; preds = %_llgo_5, %_llgo_4
   br i1 %11, label %_llgo_7, label %_llgo_8
 
 _llgo_7:                                          ; preds = %_llgo_6
-  %12 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 40)
-  %13 = call ptr @"github.com/goplus/llgo/internal/runtime.SliceOf"(ptr %12)
+  %12 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 40)
+  %13 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.SliceOf"(ptr %12)
   store ptr %13, ptr @"[]_llgo_byte", align 8
   br label %_llgo_8
 
@@ -978,13 +978,13 @@ _llgo_8:                                          ; preds = %_llgo_7, %_llgo_6
   br i1 %16, label %_llgo_9, label %_llgo_10
 
 _llgo_9:                                          ; preds = %_llgo_8
-  %17 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
+  %17 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
   store ptr %17, ptr @_llgo_int, align 8
   br label %_llgo_10
 
 _llgo_10:                                         ; preds = %_llgo_9, %_llgo_8
   %18 = load ptr, ptr @_llgo_int, align 8
-  %19 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, %"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 5 })
+  %19 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 5 })
   %20 = load ptr, ptr @_llgo_error, align 8
   %21 = icmp eq ptr %20, null
   br i1 %21, label %_llgo_11, label %_llgo_12
@@ -999,7 +999,7 @@ _llgo_12:                                         ; preds = %_llgo_11, %_llgo_10
   br i1 %23, label %_llgo_13, label %_llgo_14
 
 _llgo_13:                                         ; preds = %_llgo_12
-  %24 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
+  %24 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
   store ptr %24, ptr @_llgo_string, align 8
   br label %_llgo_14
 
@@ -1011,18 +1011,18 @@ _llgo_14:                                         ; preds = %_llgo_13, %_llgo_12
   br i1 %28, label %_llgo_15, label %_llgo_16
 
 _llgo_15:                                         ; preds = %_llgo_14
-  %29 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %30 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %29, 0
-  %31 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %30, i64 0, 1
-  %32 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %31, i64 0, 2
-  %33 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %29 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %30 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %29, 0
+  %31 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %30, i64 0, 1
+  %32 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %31, i64 0, 2
+  %33 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %34 = getelementptr ptr, ptr %33, i64 0
   store ptr %26, ptr %34, align 8
-  %35 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %33, 0
-  %36 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %35, i64 1, 1
-  %37 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %36, i64 1, 2
-  %38 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %32, %"github.com/goplus/llgo/internal/runtime.Slice" %37, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %38)
+  %35 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %33, 0
+  %36 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %35, i64 1, 1
+  %37 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %36, i64 1, 2
+  %38 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %32, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %37, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %38)
   store ptr %38, ptr @"_llgo_func$zNDVRsWTIpUPKouNUS805RGX--IV9qVK8B31IZbg5to", align 8
   br label %_llgo_16
 
@@ -1031,14 +1031,14 @@ _llgo_16:                                         ; preds = %_llgo_15, %_llgo_14
   br i1 %21, label %_llgo_17, label %_llgo_18
 
 _llgo_17:                                         ; preds = %_llgo_16
-  %40 = insertvalue %"github.com/goplus/llgo/internal/abi.Imethod" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 5 }, ptr undef }, ptr %39, 1
-  %41 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 24)
-  %42 = getelementptr %"github.com/goplus/llgo/internal/abi.Imethod", ptr %41, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Imethod" %40, ptr %42, align 8
-  %43 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %41, 0
-  %44 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %43, i64 1, 1
-  %45 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %44, i64 1, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamedInterface"(ptr %19, %"github.com/goplus/llgo/internal/runtime.Slice" %45)
+  %40 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 5 }, ptr undef }, ptr %39, 1
+  %41 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 24)
+  %42 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %41, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %40, ptr %42, align 8
+  %43 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %41, 0
+  %44 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %43, i64 1, 1
+  %45 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %44, i64 1, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamedInterface"(ptr %19, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %45)
   br label %_llgo_18
 
 _llgo_18:                                         ; preds = %_llgo_17, %_llgo_16
@@ -1051,22 +1051,22 @@ _llgo_18:                                         ; preds = %_llgo_17, %_llgo_16
   br i1 %51, label %_llgo_19, label %_llgo_20
 
 _llgo_19:                                         ; preds = %_llgo_18
-  %52 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %52 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %53 = getelementptr ptr, ptr %52, i64 0
   store ptr %47, ptr %53, align 8
-  %54 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %52, 0
-  %55 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %54, i64 1, 1
-  %56 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %55, i64 1, 2
-  %57 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
+  %54 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %52, 0
+  %55 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %54, i64 1, 1
+  %56 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %55, i64 1, 2
+  %57 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
   %58 = getelementptr ptr, ptr %57, i64 0
   store ptr %48, ptr %58, align 8
   %59 = getelementptr ptr, ptr %57, i64 1
   store ptr %49, ptr %59, align 8
-  %60 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %57, 0
-  %61 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %60, i64 2, 1
-  %62 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %61, i64 2, 2
-  %63 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %56, %"github.com/goplus/llgo/internal/runtime.Slice" %62, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %63)
+  %60 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %57, 0
+  %61 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %60, i64 2, 1
+  %62 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %61, i64 2, 2
+  %63 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %56, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %62, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %63)
   store ptr %63, ptr @"_llgo_func$06yPPin-fnDnxFKkLLcJ1GEUhIobjPimde7T_Id_hmY", align 8
   br label %_llgo_20
 
@@ -1075,14 +1075,14 @@ _llgo_20:                                         ; preds = %_llgo_19, %_llgo_18
   br i1 %5, label %_llgo_21, label %_llgo_22
 
 _llgo_21:                                         ; preds = %_llgo_20
-  %65 = insertvalue %"github.com/goplus/llgo/internal/abi.Imethod" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 5 }, ptr undef }, ptr %64, 1
-  %66 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 24)
-  %67 = getelementptr %"github.com/goplus/llgo/internal/abi.Imethod", ptr %66, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Imethod" %65, ptr %67, align 8
-  %68 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %66, 0
-  %69 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %68, i64 1, 1
-  %70 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %69, i64 1, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamedInterface"(ptr %3, %"github.com/goplus/llgo/internal/runtime.Slice" %70)
+  %65 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 5 }, ptr undef }, ptr %64, 1
+  %66 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 24)
+  %67 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %66, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %65, ptr %67, align 8
+  %68 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %66, 0
+  %69 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %68, i64 1, 1
+  %70 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %69, i64 1, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamedInterface"(ptr %3, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %70)
   br label %_llgo_22
 
 _llgo_22:                                         ; preds = %_llgo_21, %_llgo_20
@@ -1092,7 +1092,7 @@ _llgo_22:                                         ; preds = %_llgo_21, %_llgo_20
   br i1 %73, label %_llgo_23, label %_llgo_24
 
 _llgo_23:                                         ; preds = %_llgo_22
-  %74 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 38)
+  %74 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 38)
   store ptr %74, ptr @_llgo_int64, align 8
   br label %_llgo_24
 
@@ -1106,22 +1106,22 @@ _llgo_24:                                         ; preds = %_llgo_23, %_llgo_22
   br i1 %80, label %_llgo_25, label %_llgo_26
 
 _llgo_25:                                         ; preds = %_llgo_24
-  %81 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %81 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %82 = getelementptr ptr, ptr %81, i64 0
   store ptr %76, ptr %82, align 8
-  %83 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %81, 0
-  %84 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %83, i64 1, 1
-  %85 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %84, i64 1, 2
-  %86 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
+  %83 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %81, 0
+  %84 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %83, i64 1, 1
+  %85 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %84, i64 1, 2
+  %86 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
   %87 = getelementptr ptr, ptr %86, i64 0
   store ptr %77, ptr %87, align 8
   %88 = getelementptr ptr, ptr %86, i64 1
   store ptr %78, ptr %88, align 8
-  %89 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %86, 0
-  %90 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %89, i64 2, 1
-  %91 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %90, i64 2, 2
-  %92 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %85, %"github.com/goplus/llgo/internal/runtime.Slice" %91, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %92)
+  %89 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %86, 0
+  %90 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %89, i64 2, 1
+  %91 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %90, i64 2, 2
+  %92 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %85, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %91, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %92)
   store ptr %92, ptr @"_llgo_func$MrYxYl10p_I07B55pBsGw9la9zbzU2vGDPLWrT714Uk", align 8
   br label %_llgo_26
 
@@ -1130,14 +1130,14 @@ _llgo_26:                                         ; preds = %_llgo_25, %_llgo_24
   br i1 %2, label %_llgo_27, label %_llgo_28
 
 _llgo_27:                                         ; preds = %_llgo_26
-  %94 = insertvalue %"github.com/goplus/llgo/internal/abi.Imethod" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @6, i64 7 }, ptr undef }, ptr %93, 1
-  %95 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 24)
-  %96 = getelementptr %"github.com/goplus/llgo/internal/abi.Imethod", ptr %95, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Imethod" %94, ptr %96, align 8
-  %97 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %95, 0
-  %98 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %97, i64 1, 1
-  %99 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %98, i64 1, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamedInterface"(ptr %0, %"github.com/goplus/llgo/internal/runtime.Slice" %99)
+  %94 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 7 }, ptr undef }, ptr %93, 1
+  %95 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 24)
+  %96 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %95, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %94, ptr %96, align 8
+  %97 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %95, 0
+  %98 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %97, i64 1, 1
+  %99 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %98, i64 1, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamedInterface"(ptr %0, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %99)
   br label %_llgo_28
 
 _llgo_28:                                         ; preds = %_llgo_27, %_llgo_26
@@ -1147,21 +1147,21 @@ _llgo_28:                                         ; preds = %_llgo_27, %_llgo_26
   br i1 %102, label %_llgo_29, label %_llgo_30
 
 _llgo_29:                                         ; preds = %_llgo_28
-  %103 = insertvalue %"github.com/goplus/llgo/internal/abi.Imethod" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @6, i64 7 }, ptr undef }, ptr %100, 1
-  %104 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 24)
-  %105 = getelementptr %"github.com/goplus/llgo/internal/abi.Imethod", ptr %104, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Imethod" %103, ptr %105, align 8
-  %106 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %104, 0
-  %107 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %106, i64 1, 1
-  %108 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %107, i64 1, 2
-  %109 = call ptr @"github.com/goplus/llgo/internal/runtime.Interface"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.Slice" %108)
+  %103 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 7 }, ptr undef }, ptr %100, 1
+  %104 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 24)
+  %105 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %104, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %103, ptr %105, align 8
+  %106 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %104, 0
+  %107 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %106, i64 1, 1
+  %108 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %107, i64 1, 2
+  %109 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %108)
   store ptr %109, ptr @"_llgo_iface$eN81k1zqixGTyagHw_4nqH4mGfwwehTOCTXUlbT9kzk", align 8
   br label %_llgo_30
 
 _llgo_30:                                         ; preds = %_llgo_29, %_llgo_28
-  %110 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @7, i64 17 }, i64 25, i64 16, i64 3, i64 3)
+  %110 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 17 }, i64 25, i64 16, i64 3, i64 3)
   store ptr %110, ptr @_llgo_main.nopCloserWriterTo, align 8
-  %111 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 6 })
+  %111 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 6 })
   %112 = load ptr, ptr @_llgo_main.Reader, align 8
   %113 = icmp eq ptr %112, null
   br i1 %113, label %_llgo_31, label %_llgo_32
@@ -1176,32 +1176,32 @@ _llgo_32:                                         ; preds = %_llgo_31, %_llgo_30
   br i1 %113, label %_llgo_33, label %_llgo_34
 
 _llgo_33:                                         ; preds = %_llgo_32
-  %116 = insertvalue %"github.com/goplus/llgo/internal/abi.Imethod" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @9, i64 4 }, ptr undef }, ptr %115, 1
-  %117 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 24)
-  %118 = getelementptr %"github.com/goplus/llgo/internal/abi.Imethod", ptr %117, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Imethod" %116, ptr %118, align 8
-  %119 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %117, 0
-  %120 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %119, i64 1, 1
-  %121 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %120, i64 1, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamedInterface"(ptr %111, %"github.com/goplus/llgo/internal/runtime.Slice" %121)
+  %116 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @9, i64 4 }, ptr undef }, ptr %115, 1
+  %117 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 24)
+  %118 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %117, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %116, ptr %118, align 8
+  %119 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %117, 0
+  %120 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %119, i64 1, 1
+  %121 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %120, i64 1, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamedInterface"(ptr %111, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %121)
   br label %_llgo_34
 
 _llgo_34:                                         ; preds = %_llgo_33, %_llgo_32
   %122 = load ptr, ptr @_llgo_main.Reader, align 8
-  %123 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 6 })
+  %123 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 6 })
   %124 = load ptr, ptr @"_llgo_struct$_3ow4zXXILqvC0WDqDRNq5DPhjE1DInJgN924VHWc2Y", align 8
   %125 = icmp eq ptr %124, null
   br i1 %125, label %_llgo_35, label %_llgo_36
 
 _llgo_35:                                         ; preds = %_llgo_34
-  %126 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 6 }, ptr %123, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 true)
-  %127 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 56)
-  %128 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %127, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %126, ptr %128, align 8
-  %129 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %127, 0
-  %130 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %129, i64 1, 1
-  %131 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %130, i64 1, 2
-  %132 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, i64 16, %"github.com/goplus/llgo/internal/runtime.Slice" %131)
+  %126 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 6 }, ptr %123, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 true)
+  %127 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 56)
+  %128 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %127, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %126, ptr %128, align 8
+  %129 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %127, 0
+  %130 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %129, i64 1, 1
+  %131 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %130, i64 1, 2
+  %132 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, i64 16, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %131)
   store ptr %132, ptr @"_llgo_struct$_3ow4zXXILqvC0WDqDRNq5DPhjE1DInJgN924VHWc2Y", align 8
   br label %_llgo_36
 
@@ -1213,64 +1213,64 @@ _llgo_36:                                         ; preds = %_llgo_35, %_llgo_34
   br i1 %136, label %_llgo_37, label %_llgo_38
 
 _llgo_37:                                         ; preds = %_llgo_36
-  %137 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %138 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %137, 0
-  %139 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %138, i64 0, 1
-  %140 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %139, i64 0, 2
-  %141 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %137 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %138 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %137, 0
+  %139 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %138, i64 0, 1
+  %140 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %139, i64 0, 2
+  %141 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %142 = getelementptr ptr, ptr %141, i64 0
   store ptr %134, ptr %142, align 8
-  %143 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %141, 0
-  %144 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %143, i64 1, 1
-  %145 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %144, i64 1, 2
-  %146 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %140, %"github.com/goplus/llgo/internal/runtime.Slice" %145, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %146)
+  %143 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %141, 0
+  %144 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %143, i64 1, 1
+  %145 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %144, i64 1, 2
+  %146 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %140, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %145, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %146)
   store ptr %146, ptr @"_llgo_func$8rsrSd_r3UHd_2DiYTyaOKR7BYkei4zw5ysG35KF38w", align 8
   br label %_llgo_38
 
 _llgo_38:                                         ; preds = %_llgo_37, %_llgo_36
   %147 = load ptr, ptr @"_llgo_func$8rsrSd_r3UHd_2DiYTyaOKR7BYkei4zw5ysG35KF38w", align 8
-  %148 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @10, i64 5 }, ptr undef, ptr undef, ptr undef }, ptr %147, 1
-  %149 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %148, ptr @"main.(*nopCloserWriterTo).Close", 2
-  %150 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %149, ptr @"main.(*nopCloserWriterTo).Close", 3
-  %151 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @10, i64 5 }, ptr undef, ptr undef, ptr undef }, ptr %147, 1
-  %152 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %151, ptr @"main.(*nopCloserWriterTo).Close", 2
-  %153 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %152, ptr @main.nopCloserWriterTo.Close, 3
+  %148 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @10, i64 5 }, ptr undef, ptr undef, ptr undef }, ptr %147, 1
+  %149 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %148, ptr @"main.(*nopCloserWriterTo).Close", 2
+  %150 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %149, ptr @"main.(*nopCloserWriterTo).Close", 3
+  %151 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @10, i64 5 }, ptr undef, ptr undef, ptr undef }, ptr %147, 1
+  %152 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %151, ptr @"main.(*nopCloserWriterTo).Close", 2
+  %153 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %152, ptr @main.nopCloserWriterTo.Close, 3
   %154 = load ptr, ptr @"_llgo_func$06yPPin-fnDnxFKkLLcJ1GEUhIobjPimde7T_Id_hmY", align 8
-  %155 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @9, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %154, 1
-  %156 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %155, ptr @"main.(*nopCloserWriterTo).Read", 2
-  %157 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %156, ptr @"main.(*nopCloserWriterTo).Read", 3
-  %158 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @9, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %154, 1
-  %159 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %158, ptr @"main.(*nopCloserWriterTo).Read", 2
-  %160 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %159, ptr @main.nopCloserWriterTo.Read, 3
+  %155 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @9, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %154, 1
+  %156 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %155, ptr @"main.(*nopCloserWriterTo).Read", 2
+  %157 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %156, ptr @"main.(*nopCloserWriterTo).Read", 3
+  %158 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @9, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %154, 1
+  %159 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %158, ptr @"main.(*nopCloserWriterTo).Read", 2
+  %160 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %159, ptr @main.nopCloserWriterTo.Read, 3
   %161 = load ptr, ptr @"_llgo_func$MrYxYl10p_I07B55pBsGw9la9zbzU2vGDPLWrT714Uk", align 8
-  %162 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @6, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %161, 1
-  %163 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %162, ptr @"main.(*nopCloserWriterTo).WriteTo", 2
-  %164 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %163, ptr @"main.(*nopCloserWriterTo).WriteTo", 3
-  %165 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @6, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %161, 1
-  %166 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %165, ptr @"main.(*nopCloserWriterTo).WriteTo", 2
-  %167 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %166, ptr @main.nopCloserWriterTo.WriteTo, 3
-  %168 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 120)
-  %169 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %168, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %153, ptr %169, align 8
-  %170 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %168, i64 1
-  store %"github.com/goplus/llgo/internal/abi.Method" %160, ptr %170, align 8
-  %171 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %168, i64 2
-  store %"github.com/goplus/llgo/internal/abi.Method" %167, ptr %171, align 8
-  %172 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %168, 0
-  %173 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %172, i64 3, 1
-  %174 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %173, i64 3, 2
-  %175 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 120)
-  %176 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %175, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %150, ptr %176, align 8
-  %177 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %175, i64 1
-  store %"github.com/goplus/llgo/internal/abi.Method" %157, ptr %177, align 8
-  %178 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %175, i64 2
-  store %"github.com/goplus/llgo/internal/abi.Method" %164, ptr %178, align 8
-  %179 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %175, 0
-  %180 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %179, i64 3, 1
-  %181 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %180, i64 3, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %110, ptr %133, %"github.com/goplus/llgo/internal/runtime.Slice" %174, %"github.com/goplus/llgo/internal/runtime.Slice" %181)
+  %162 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %161, 1
+  %163 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %162, ptr @"main.(*nopCloserWriterTo).WriteTo", 2
+  %164 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %163, ptr @"main.(*nopCloserWriterTo).WriteTo", 3
+  %165 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %161, 1
+  %166 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %165, ptr @"main.(*nopCloserWriterTo).WriteTo", 2
+  %167 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %166, ptr @main.nopCloserWriterTo.WriteTo, 3
+  %168 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 120)
+  %169 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %168, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %153, ptr %169, align 8
+  %170 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %168, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.Method" %160, ptr %170, align 8
+  %171 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %168, i64 2
+  store %"github.com/goplus/llgo/runtime/abi.Method" %167, ptr %171, align 8
+  %172 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %168, 0
+  %173 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %172, i64 3, 1
+  %174 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %173, i64 3, 2
+  %175 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 120)
+  %176 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %175, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %150, ptr %176, align 8
+  %177 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %175, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.Method" %157, ptr %177, align 8
+  %178 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %175, i64 2
+  store %"github.com/goplus/llgo/runtime/abi.Method" %164, ptr %178, align 8
+  %179 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %175, 0
+  %180 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %179, i64 3, 1
+  %181 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %180, i64 3, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %110, ptr %133, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %174, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %181)
   %182 = load ptr, ptr @"_llgo_func$8rsrSd_r3UHd_2DiYTyaOKR7BYkei4zw5ysG35KF38w", align 8
   %183 = load ptr, ptr @"_llgo_func$06yPPin-fnDnxFKkLLcJ1GEUhIobjPimde7T_Id_hmY", align 8
   %184 = load ptr, ptr @"_llgo_iface$L2Ik-AJcd0jsoBw5fQ07pQpfUM-kh78Wn2bOeak6M3I", align 8
@@ -1278,56 +1278,56 @@ _llgo_38:                                         ; preds = %_llgo_37, %_llgo_36
   br i1 %185, label %_llgo_39, label %_llgo_40
 
 _llgo_39:                                         ; preds = %_llgo_38
-  %186 = insertvalue %"github.com/goplus/llgo/internal/abi.Imethod" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @10, i64 5 }, ptr undef }, ptr %182, 1
-  %187 = insertvalue %"github.com/goplus/llgo/internal/abi.Imethod" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @9, i64 4 }, ptr undef }, ptr %183, 1
-  %188 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 48)
-  %189 = getelementptr %"github.com/goplus/llgo/internal/abi.Imethod", ptr %188, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Imethod" %186, ptr %189, align 8
-  %190 = getelementptr %"github.com/goplus/llgo/internal/abi.Imethod", ptr %188, i64 1
-  store %"github.com/goplus/llgo/internal/abi.Imethod" %187, ptr %190, align 8
-  %191 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %188, 0
-  %192 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %191, i64 2, 1
-  %193 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %192, i64 2, 2
-  %194 = call ptr @"github.com/goplus/llgo/internal/runtime.Interface"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.Slice" %193)
+  %186 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @10, i64 5 }, ptr undef }, ptr %182, 1
+  %187 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @9, i64 4 }, ptr undef }, ptr %183, 1
+  %188 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 48)
+  %189 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %188, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %186, ptr %189, align 8
+  %190 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %188, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %187, ptr %190, align 8
+  %191 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %188, 0
+  %192 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %191, i64 2, 1
+  %193 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %192, i64 2, 2
+  %194 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %193)
   store ptr %194, ptr @"_llgo_iface$L2Ik-AJcd0jsoBw5fQ07pQpfUM-kh78Wn2bOeak6M3I", align 8
   br label %_llgo_40
 
 _llgo_40:                                         ; preds = %_llgo_39, %_llgo_38
-  %195 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @11, i64 9 }, i64 25, i64 16, i64 2, i64 2)
+  %195 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @11, i64 9 }, i64 25, i64 16, i64 2, i64 2)
   store ptr %195, ptr @_llgo_main.nopCloser, align 8
   %196 = load ptr, ptr @"_llgo_struct$_3ow4zXXILqvC0WDqDRNq5DPhjE1DInJgN924VHWc2Y", align 8
   %197 = load ptr, ptr @"_llgo_func$8rsrSd_r3UHd_2DiYTyaOKR7BYkei4zw5ysG35KF38w", align 8
-  %198 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @10, i64 5 }, ptr undef, ptr undef, ptr undef }, ptr %197, 1
-  %199 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %198, ptr @"main.(*nopCloser).Close", 2
-  %200 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %199, ptr @"main.(*nopCloser).Close", 3
-  %201 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @10, i64 5 }, ptr undef, ptr undef, ptr undef }, ptr %197, 1
-  %202 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %201, ptr @"main.(*nopCloser).Close", 2
-  %203 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %202, ptr @main.nopCloser.Close, 3
+  %198 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @10, i64 5 }, ptr undef, ptr undef, ptr undef }, ptr %197, 1
+  %199 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %198, ptr @"main.(*nopCloser).Close", 2
+  %200 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %199, ptr @"main.(*nopCloser).Close", 3
+  %201 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @10, i64 5 }, ptr undef, ptr undef, ptr undef }, ptr %197, 1
+  %202 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %201, ptr @"main.(*nopCloser).Close", 2
+  %203 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %202, ptr @main.nopCloser.Close, 3
   %204 = load ptr, ptr @"_llgo_func$06yPPin-fnDnxFKkLLcJ1GEUhIobjPimde7T_Id_hmY", align 8
-  %205 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @9, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %204, 1
-  %206 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %205, ptr @"main.(*nopCloser).Read", 2
-  %207 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %206, ptr @"main.(*nopCloser).Read", 3
-  %208 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @9, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %204, 1
-  %209 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %208, ptr @"main.(*nopCloser).Read", 2
-  %210 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %209, ptr @main.nopCloser.Read, 3
-  %211 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 80)
-  %212 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %211, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %203, ptr %212, align 8
-  %213 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %211, i64 1
-  store %"github.com/goplus/llgo/internal/abi.Method" %210, ptr %213, align 8
-  %214 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %211, 0
-  %215 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %214, i64 2, 1
-  %216 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %215, i64 2, 2
-  %217 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 80)
-  %218 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %217, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %200, ptr %218, align 8
-  %219 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %217, i64 1
-  store %"github.com/goplus/llgo/internal/abi.Method" %207, ptr %219, align 8
-  %220 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %217, 0
-  %221 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %220, i64 2, 1
-  %222 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %221, i64 2, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %195, ptr %196, %"github.com/goplus/llgo/internal/runtime.Slice" %216, %"github.com/goplus/llgo/internal/runtime.Slice" %222)
-  %223 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @12, i64 12 })
+  %205 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @9, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %204, 1
+  %206 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %205, ptr @"main.(*nopCloser).Read", 2
+  %207 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %206, ptr @"main.(*nopCloser).Read", 3
+  %208 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @9, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %204, 1
+  %209 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %208, ptr @"main.(*nopCloser).Read", 2
+  %210 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %209, ptr @main.nopCloser.Read, 3
+  %211 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 80)
+  %212 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %211, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %203, ptr %212, align 8
+  %213 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %211, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.Method" %210, ptr %213, align 8
+  %214 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %211, 0
+  %215 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %214, i64 2, 1
+  %216 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %215, i64 2, 2
+  %217 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 80)
+  %218 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %217, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %200, ptr %218, align 8
+  %219 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %217, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.Method" %207, ptr %219, align 8
+  %220 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %217, 0
+  %221 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %220, i64 2, 1
+  %222 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %221, i64 2, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %195, ptr %196, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %216, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %222)
+  %223 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @12, i64 12 })
   %224 = load ptr, ptr @_llgo_main.StringWriter, align 8
   %225 = icmp eq ptr %224, null
   br i1 %225, label %_llgo_41, label %_llgo_42
@@ -1345,22 +1345,22 @@ _llgo_42:                                         ; preds = %_llgo_41, %_llgo_40
   br i1 %230, label %_llgo_43, label %_llgo_44
 
 _llgo_43:                                         ; preds = %_llgo_42
-  %231 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %231 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %232 = getelementptr ptr, ptr %231, i64 0
   store ptr %226, ptr %232, align 8
-  %233 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %231, 0
-  %234 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %233, i64 1, 1
-  %235 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %234, i64 1, 2
-  %236 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
+  %233 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %231, 0
+  %234 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %233, i64 1, 1
+  %235 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %234, i64 1, 2
+  %236 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
   %237 = getelementptr ptr, ptr %236, i64 0
   store ptr %227, ptr %237, align 8
   %238 = getelementptr ptr, ptr %236, i64 1
   store ptr %228, ptr %238, align 8
-  %239 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %236, 0
-  %240 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %239, i64 2, 1
-  %241 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %240, i64 2, 2
-  %242 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %235, %"github.com/goplus/llgo/internal/runtime.Slice" %241, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %242)
+  %239 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %236, 0
+  %240 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %239, i64 2, 1
+  %241 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %240, i64 2, 2
+  %242 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %235, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %241, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %242)
   store ptr %242, ptr @"_llgo_func$thH5FBpdXzJNnCpSfiLU5ItTntFU6LWp0RJhDm2XJjw", align 8
   br label %_llgo_44
 
@@ -1369,14 +1369,14 @@ _llgo_44:                                         ; preds = %_llgo_43, %_llgo_42
   br i1 %225, label %_llgo_45, label %_llgo_46
 
 _llgo_45:                                         ; preds = %_llgo_44
-  %244 = insertvalue %"github.com/goplus/llgo/internal/abi.Imethod" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @13, i64 11 }, ptr undef }, ptr %243, 1
-  %245 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 24)
-  %246 = getelementptr %"github.com/goplus/llgo/internal/abi.Imethod", ptr %245, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Imethod" %244, ptr %246, align 8
-  %247 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %245, 0
-  %248 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %247, i64 1, 1
-  %249 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %248, i64 1, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamedInterface"(ptr %223, %"github.com/goplus/llgo/internal/runtime.Slice" %249)
+  %244 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @13, i64 11 }, ptr undef }, ptr %243, 1
+  %245 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 24)
+  %246 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %245, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %244, ptr %246, align 8
+  %247 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %245, 0
+  %248 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %247, i64 1, 1
+  %249 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %248, i64 1, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamedInterface"(ptr %223, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %249)
   br label %_llgo_46
 
 _llgo_46:                                         ; preds = %_llgo_45, %_llgo_44
@@ -1386,37 +1386,37 @@ _llgo_46:                                         ; preds = %_llgo_45, %_llgo_44
   br i1 %252, label %_llgo_47, label %_llgo_48
 
 _llgo_47:                                         ; preds = %_llgo_46
-  %253 = insertvalue %"github.com/goplus/llgo/internal/abi.Imethod" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @13, i64 11 }, ptr undef }, ptr %250, 1
-  %254 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 24)
-  %255 = getelementptr %"github.com/goplus/llgo/internal/abi.Imethod", ptr %254, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Imethod" %253, ptr %255, align 8
-  %256 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %254, 0
-  %257 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %256, i64 1, 1
-  %258 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %257, i64 1, 2
-  %259 = call ptr @"github.com/goplus/llgo/internal/runtime.Interface"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.Slice" %258)
+  %253 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @13, i64 11 }, ptr undef }, ptr %250, 1
+  %254 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 24)
+  %255 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %254, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %253, ptr %255, align 8
+  %256 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %254, 0
+  %257 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %256, i64 1, 1
+  %258 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %257, i64 1, 2
+  %259 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %258)
   store ptr %259, ptr @"_llgo_iface$Ly4zXiUMEac-hYAMw6b6miJ1JEhGfLyBWyBOhpsRZcU", align 8
   br label %_llgo_48
 
 _llgo_48:                                         ; preds = %_llgo_47, %_llgo_46
-  %260 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @17, i64 12 }, i64 25, i64 32, i64 0, i64 10)
+  %260 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @17, i64 12 }, i64 25, i64 32, i64 0, i64 10)
   store ptr %260, ptr @_llgo_main.stringReader, align 8
-  %261 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
-  %262 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @18, i64 1 }, ptr %261, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %263 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 38)
-  %264 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @19, i64 1 }, ptr %263, i64 16, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %265 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %266 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @20, i64 8 }, ptr %265, i64 24, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %267 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 168)
-  %268 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %267, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %262, ptr %268, align 8
-  %269 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %267, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %264, ptr %269, align 8
-  %270 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %267, i64 2
-  store %"github.com/goplus/llgo/internal/abi.StructField" %266, ptr %270, align 8
-  %271 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %267, 0
-  %272 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %271, i64 3, 1
-  %273 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %272, i64 3, 2
-  %274 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, i64 32, %"github.com/goplus/llgo/internal/runtime.Slice" %273)
+  %261 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
+  %262 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @18, i64 1 }, ptr %261, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %263 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 38)
+  %264 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @19, i64 1 }, ptr %263, i64 16, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %265 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %266 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @20, i64 8 }, ptr %265, i64 24, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %267 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 168)
+  %268 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %267, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %262, ptr %268, align 8
+  %269 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %267, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %264, ptr %269, align 8
+  %270 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %267, i64 2
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %266, ptr %270, align 8
+  %271 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %267, 0
+  %272 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %271, i64 3, 1
+  %273 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %272, i64 3, 2
+  %274 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, i64 32, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %273)
   store ptr %274, ptr @"main.struct$Mdt84yjYYwxF9D2i4cRmpEPiWaO6tsjtrbGUjyESypk", align 8
   %275 = load ptr, ptr @"main.struct$Mdt84yjYYwxF9D2i4cRmpEPiWaO6tsjtrbGUjyESypk", align 8
   %276 = load ptr, ptr @_llgo_int, align 8
@@ -1425,31 +1425,31 @@ _llgo_48:                                         ; preds = %_llgo_47, %_llgo_46
   br i1 %278, label %_llgo_49, label %_llgo_50
 
 _llgo_49:                                         ; preds = %_llgo_48
-  %279 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %280 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %279, 0
-  %281 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %280, i64 0, 1
-  %282 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %281, i64 0, 2
-  %283 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %279 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %280 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %279, 0
+  %281 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %280, i64 0, 1
+  %282 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %281, i64 0, 2
+  %283 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %284 = getelementptr ptr, ptr %283, i64 0
   store ptr %276, ptr %284, align 8
-  %285 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %283, 0
-  %286 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %285, i64 1, 1
-  %287 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %286, i64 1, 2
-  %288 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %282, %"github.com/goplus/llgo/internal/runtime.Slice" %287, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %288)
+  %285 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %283, 0
+  %286 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %285, i64 1, 1
+  %287 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %286, i64 1, 2
+  %288 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %282, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %287, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %288)
   store ptr %288, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
   br label %_llgo_50
 
 _llgo_50:                                         ; preds = %_llgo_49, %_llgo_48
   %289 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
-  %290 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @21, i64 3 }, ptr undef, ptr undef, ptr undef }, ptr %289, 1
-  %291 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %290, ptr @"main.(*stringReader).Len", 2
-  %292 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %291, ptr @"main.(*stringReader).Len", 3
+  %290 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @21, i64 3 }, ptr undef, ptr undef, ptr undef }, ptr %289, 1
+  %291 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %290, ptr @"main.(*stringReader).Len", 2
+  %292 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %291, ptr @"main.(*stringReader).Len", 3
   %293 = load ptr, ptr @"[]_llgo_byte", align 8
   %294 = load ptr, ptr @"_llgo_func$06yPPin-fnDnxFKkLLcJ1GEUhIobjPimde7T_Id_hmY", align 8
-  %295 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @9, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %294, 1
-  %296 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %295, ptr @"main.(*stringReader).Read", 2
-  %297 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %296, ptr @"main.(*stringReader).Read", 3
+  %295 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @9, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %294, 1
+  %296 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %295, ptr @"main.(*stringReader).Read", 2
+  %297 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %296, ptr @"main.(*stringReader).Read", 3
   %298 = load ptr, ptr @"[]_llgo_byte", align 8
   %299 = load ptr, ptr @"[]_llgo_byte", align 8
   %300 = load ptr, ptr @_llgo_int64, align 8
@@ -1460,32 +1460,32 @@ _llgo_50:                                         ; preds = %_llgo_49, %_llgo_48
   br i1 %304, label %_llgo_51, label %_llgo_52
 
 _llgo_51:                                         ; preds = %_llgo_50
-  %305 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
+  %305 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
   %306 = getelementptr ptr, ptr %305, i64 0
   store ptr %299, ptr %306, align 8
   %307 = getelementptr ptr, ptr %305, i64 1
   store ptr %300, ptr %307, align 8
-  %308 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %305, 0
-  %309 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %308, i64 2, 1
-  %310 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %309, i64 2, 2
-  %311 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
+  %308 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %305, 0
+  %309 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %308, i64 2, 1
+  %310 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %309, i64 2, 2
+  %311 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
   %312 = getelementptr ptr, ptr %311, i64 0
   store ptr %301, ptr %312, align 8
   %313 = getelementptr ptr, ptr %311, i64 1
   store ptr %302, ptr %313, align 8
-  %314 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %311, 0
-  %315 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %314, i64 2, 1
-  %316 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %315, i64 2, 2
-  %317 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %310, %"github.com/goplus/llgo/internal/runtime.Slice" %316, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %317)
+  %314 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %311, 0
+  %315 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %314, i64 2, 1
+  %316 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %315, i64 2, 2
+  %317 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %310, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %316, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %317)
   store ptr %317, ptr @"_llgo_func$TY5Etv7VBKM_-2um1BDEeQEE2lP06Pt6G54EuKiNC3c", align 8
   br label %_llgo_52
 
 _llgo_52:                                         ; preds = %_llgo_51, %_llgo_50
   %318 = load ptr, ptr @"_llgo_func$TY5Etv7VBKM_-2um1BDEeQEE2lP06Pt6G54EuKiNC3c", align 8
-  %319 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @22, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %318, 1
-  %320 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %319, ptr @"main.(*stringReader).ReadAt", 2
-  %321 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %320, ptr @"main.(*stringReader).ReadAt", 3
+  %319 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @22, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %318, 1
+  %320 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %319, ptr @"main.(*stringReader).ReadAt", 2
+  %321 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %320, ptr @"main.(*stringReader).ReadAt", 3
   %322 = load ptr, ptr @_llgo_byte, align 8
   %323 = load ptr, ptr @_llgo_error, align 8
   %324 = load ptr, ptr @"_llgo_func$6bvVpCcGPUc3z_EmsQTHB0AVT1hP5-NNLVRgm43teCM", align 8
@@ -1493,34 +1493,34 @@ _llgo_52:                                         ; preds = %_llgo_51, %_llgo_50
   br i1 %325, label %_llgo_53, label %_llgo_54
 
 _llgo_53:                                         ; preds = %_llgo_52
-  %326 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %327 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %326, 0
-  %328 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %327, i64 0, 1
-  %329 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %328, i64 0, 2
-  %330 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
+  %326 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %327 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %326, 0
+  %328 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %327, i64 0, 1
+  %329 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %328, i64 0, 2
+  %330 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
   %331 = getelementptr ptr, ptr %330, i64 0
   store ptr %322, ptr %331, align 8
   %332 = getelementptr ptr, ptr %330, i64 1
   store ptr %323, ptr %332, align 8
-  %333 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %330, 0
-  %334 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %333, i64 2, 1
-  %335 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %334, i64 2, 2
-  %336 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %329, %"github.com/goplus/llgo/internal/runtime.Slice" %335, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %336)
+  %333 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %330, 0
+  %334 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %333, i64 2, 1
+  %335 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %334, i64 2, 2
+  %336 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %329, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %335, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %336)
   store ptr %336, ptr @"_llgo_func$6bvVpCcGPUc3z_EmsQTHB0AVT1hP5-NNLVRgm43teCM", align 8
   br label %_llgo_54
 
 _llgo_54:                                         ; preds = %_llgo_53, %_llgo_52
   %337 = load ptr, ptr @"_llgo_func$6bvVpCcGPUc3z_EmsQTHB0AVT1hP5-NNLVRgm43teCM", align 8
-  %338 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @23, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %337, 1
-  %339 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %338, ptr @"main.(*stringReader).ReadByte", 2
-  %340 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %339, ptr @"main.(*stringReader).ReadByte", 3
+  %338 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @23, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %337, 1
+  %339 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %338, ptr @"main.(*stringReader).ReadByte", 2
+  %340 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %339, ptr @"main.(*stringReader).ReadByte", 3
   %341 = load ptr, ptr @_llgo_rune, align 8
   %342 = icmp eq ptr %341, null
   br i1 %342, label %_llgo_55, label %_llgo_56
 
 _llgo_55:                                         ; preds = %_llgo_54
-  %343 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 37)
+  %343 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 37)
   store ptr %343, ptr @_llgo_rune, align 8
   br label %_llgo_56
 
@@ -1534,30 +1534,30 @@ _llgo_56:                                         ; preds = %_llgo_55, %_llgo_54
   br i1 %349, label %_llgo_57, label %_llgo_58
 
 _llgo_57:                                         ; preds = %_llgo_56
-  %350 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %351 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %350, 0
-  %352 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %351, i64 0, 1
-  %353 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %352, i64 0, 2
-  %354 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 24)
+  %350 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %351 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %350, 0
+  %352 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %351, i64 0, 1
+  %353 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %352, i64 0, 2
+  %354 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 24)
   %355 = getelementptr ptr, ptr %354, i64 0
   store ptr %345, ptr %355, align 8
   %356 = getelementptr ptr, ptr %354, i64 1
   store ptr %346, ptr %356, align 8
   %357 = getelementptr ptr, ptr %354, i64 2
   store ptr %347, ptr %357, align 8
-  %358 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %354, 0
-  %359 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %358, i64 3, 1
-  %360 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %359, i64 3, 2
-  %361 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %353, %"github.com/goplus/llgo/internal/runtime.Slice" %360, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %361)
+  %358 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %354, 0
+  %359 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %358, i64 3, 1
+  %360 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %359, i64 3, 2
+  %361 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %353, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %360, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %361)
   store ptr %361, ptr @"_llgo_func$CB0CO6hV_feSzhi4pz1P4omza2fKNK930wvOR1T33fU", align 8
   br label %_llgo_58
 
 _llgo_58:                                         ; preds = %_llgo_57, %_llgo_56
   %362 = load ptr, ptr @"_llgo_func$CB0CO6hV_feSzhi4pz1P4omza2fKNK930wvOR1T33fU", align 8
-  %363 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @24, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %362, 1
-  %364 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %363, ptr @"main.(*stringReader).ReadRune", 2
-  %365 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %364, ptr @"main.(*stringReader).ReadRune", 3
+  %363 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @24, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %362, 1
+  %364 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %363, ptr @"main.(*stringReader).ReadRune", 2
+  %365 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %364, ptr @"main.(*stringReader).ReadRune", 3
   %366 = load ptr, ptr @_llgo_int64, align 8
   %367 = load ptr, ptr @_llgo_int, align 8
   %368 = load ptr, ptr @_llgo_int64, align 8
@@ -1567,98 +1567,98 @@ _llgo_58:                                         ; preds = %_llgo_57, %_llgo_56
   br i1 %371, label %_llgo_59, label %_llgo_60
 
 _llgo_59:                                         ; preds = %_llgo_58
-  %372 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
+  %372 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
   %373 = getelementptr ptr, ptr %372, i64 0
   store ptr %366, ptr %373, align 8
   %374 = getelementptr ptr, ptr %372, i64 1
   store ptr %367, ptr %374, align 8
-  %375 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %372, 0
-  %376 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %375, i64 2, 1
-  %377 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %376, i64 2, 2
-  %378 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
+  %375 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %372, 0
+  %376 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %375, i64 2, 1
+  %377 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %376, i64 2, 2
+  %378 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
   %379 = getelementptr ptr, ptr %378, i64 0
   store ptr %368, ptr %379, align 8
   %380 = getelementptr ptr, ptr %378, i64 1
   store ptr %369, ptr %380, align 8
-  %381 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %378, 0
-  %382 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %381, i64 2, 1
-  %383 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %382, i64 2, 2
-  %384 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %377, %"github.com/goplus/llgo/internal/runtime.Slice" %383, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %384)
+  %381 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %378, 0
+  %382 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %381, i64 2, 1
+  %383 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %382, i64 2, 2
+  %384 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %377, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %383, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %384)
   store ptr %384, ptr @"_llgo_func$HE7H49xPa1uXmrkMDpqB3RCRGf3qzhLGrxKCEXOYjms", align 8
   br label %_llgo_60
 
 _llgo_60:                                         ; preds = %_llgo_59, %_llgo_58
   %385 = load ptr, ptr @"_llgo_func$HE7H49xPa1uXmrkMDpqB3RCRGf3qzhLGrxKCEXOYjms", align 8
-  %386 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @25, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %385, 1
-  %387 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %386, ptr @"main.(*stringReader).Seek", 2
-  %388 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %387, ptr @"main.(*stringReader).Seek", 3
+  %386 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @25, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %385, 1
+  %387 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %386, ptr @"main.(*stringReader).Seek", 2
+  %388 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %387, ptr @"main.(*stringReader).Seek", 3
   %389 = load ptr, ptr @_llgo_int64, align 8
   %390 = load ptr, ptr @"_llgo_func$Eoig9xhJM5GShHH5aNPxTZZXp1IZxprRl4zPuv2hkug", align 8
   %391 = icmp eq ptr %390, null
   br i1 %391, label %_llgo_61, label %_llgo_62
 
 _llgo_61:                                         ; preds = %_llgo_60
-  %392 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %393 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %392, 0
-  %394 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %393, i64 0, 1
-  %395 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %394, i64 0, 2
-  %396 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %392 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %393 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %392, 0
+  %394 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %393, i64 0, 1
+  %395 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %394, i64 0, 2
+  %396 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %397 = getelementptr ptr, ptr %396, i64 0
   store ptr %389, ptr %397, align 8
-  %398 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %396, 0
-  %399 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %398, i64 1, 1
-  %400 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %399, i64 1, 2
-  %401 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %395, %"github.com/goplus/llgo/internal/runtime.Slice" %400, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %401)
+  %398 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %396, 0
+  %399 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %398, i64 1, 1
+  %400 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %399, i64 1, 2
+  %401 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %395, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %400, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %401)
   store ptr %401, ptr @"_llgo_func$Eoig9xhJM5GShHH5aNPxTZZXp1IZxprRl4zPuv2hkug", align 8
   br label %_llgo_62
 
 _llgo_62:                                         ; preds = %_llgo_61, %_llgo_60
   %402 = load ptr, ptr @"_llgo_func$Eoig9xhJM5GShHH5aNPxTZZXp1IZxprRl4zPuv2hkug", align 8
-  %403 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @26, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %402, 1
-  %404 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %403, ptr @"main.(*stringReader).Size", 2
-  %405 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %404, ptr @"main.(*stringReader).Size", 3
+  %403 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @26, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %402, 1
+  %404 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %403, ptr @"main.(*stringReader).Size", 2
+  %405 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %404, ptr @"main.(*stringReader).Size", 3
   %406 = load ptr, ptr @"_llgo_func$8rsrSd_r3UHd_2DiYTyaOKR7BYkei4zw5ysG35KF38w", align 8
-  %407 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @27, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %406, 1
-  %408 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %407, ptr @"main.(*stringReader).UnreadByte", 2
-  %409 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %408, ptr @"main.(*stringReader).UnreadByte", 3
+  %407 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @27, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %406, 1
+  %408 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %407, ptr @"main.(*stringReader).UnreadByte", 2
+  %409 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %408, ptr @"main.(*stringReader).UnreadByte", 3
   %410 = load ptr, ptr @"_llgo_func$8rsrSd_r3UHd_2DiYTyaOKR7BYkei4zw5ysG35KF38w", align 8
-  %411 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @28, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %410, 1
-  %412 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %411, ptr @"main.(*stringReader).UnreadRune", 2
-  %413 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %412, ptr @"main.(*stringReader).UnreadRune", 3
+  %411 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @28, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %410, 1
+  %412 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %411, ptr @"main.(*stringReader).UnreadRune", 2
+  %413 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %412, ptr @"main.(*stringReader).UnreadRune", 3
   %414 = load ptr, ptr @"_llgo_func$MrYxYl10p_I07B55pBsGw9la9zbzU2vGDPLWrT714Uk", align 8
-  %415 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @6, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %414, 1
-  %416 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %415, ptr @"main.(*stringReader).WriteTo", 2
-  %417 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %416, ptr @"main.(*stringReader).WriteTo", 3
-  %418 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 400)
-  %419 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %418, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %292, ptr %419, align 8
-  %420 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %418, i64 1
-  store %"github.com/goplus/llgo/internal/abi.Method" %297, ptr %420, align 8
-  %421 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %418, i64 2
-  store %"github.com/goplus/llgo/internal/abi.Method" %321, ptr %421, align 8
-  %422 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %418, i64 3
-  store %"github.com/goplus/llgo/internal/abi.Method" %340, ptr %422, align 8
-  %423 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %418, i64 4
-  store %"github.com/goplus/llgo/internal/abi.Method" %365, ptr %423, align 8
-  %424 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %418, i64 5
-  store %"github.com/goplus/llgo/internal/abi.Method" %388, ptr %424, align 8
-  %425 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %418, i64 6
-  store %"github.com/goplus/llgo/internal/abi.Method" %405, ptr %425, align 8
-  %426 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %418, i64 7
-  store %"github.com/goplus/llgo/internal/abi.Method" %409, ptr %426, align 8
-  %427 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %418, i64 8
-  store %"github.com/goplus/llgo/internal/abi.Method" %413, ptr %427, align 8
-  %428 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %418, i64 9
-  store %"github.com/goplus/llgo/internal/abi.Method" %417, ptr %428, align 8
-  %429 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %418, 0
-  %430 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %429, i64 10, 1
-  %431 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %430, i64 10, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %260, ptr %275, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/internal/runtime.Slice" %431)
-  %432 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @17, i64 12 }, i64 25, i64 32, i64 0, i64 10)
-  %433 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %432)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %433)
+  %415 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %414, 1
+  %416 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %415, ptr @"main.(*stringReader).WriteTo", 2
+  %417 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %416, ptr @"main.(*stringReader).WriteTo", 3
+  %418 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 400)
+  %419 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %418, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %292, ptr %419, align 8
+  %420 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %418, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.Method" %297, ptr %420, align 8
+  %421 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %418, i64 2
+  store %"github.com/goplus/llgo/runtime/abi.Method" %321, ptr %421, align 8
+  %422 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %418, i64 3
+  store %"github.com/goplus/llgo/runtime/abi.Method" %340, ptr %422, align 8
+  %423 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %418, i64 4
+  store %"github.com/goplus/llgo/runtime/abi.Method" %365, ptr %423, align 8
+  %424 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %418, i64 5
+  store %"github.com/goplus/llgo/runtime/abi.Method" %388, ptr %424, align 8
+  %425 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %418, i64 6
+  store %"github.com/goplus/llgo/runtime/abi.Method" %405, ptr %425, align 8
+  %426 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %418, i64 7
+  store %"github.com/goplus/llgo/runtime/abi.Method" %409, ptr %426, align 8
+  %427 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %418, i64 8
+  store %"github.com/goplus/llgo/runtime/abi.Method" %413, ptr %427, align 8
+  %428 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %418, i64 9
+  store %"github.com/goplus/llgo/runtime/abi.Method" %417, ptr %428, align 8
+  %429 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %418, 0
+  %430 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %429, i64 10, 1
+  %431 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %430, i64 10, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %260, ptr %275, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %431)
+  %432 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @17, i64 12 }, i64 25, i64 32, i64 0, i64 10)
+  %433 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %432)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %433)
   store ptr %433, ptr @"*_llgo_main.stringReader", align 8
   %434 = load ptr, ptr @"_llgo_func$06yPPin-fnDnxFKkLLcJ1GEUhIobjPimde7T_Id_hmY", align 8
   %435 = load ptr, ptr @"_llgo_iface$OFO8Us9n8ajWCabGedeuoJ-Za2zAMk4Jh0FunAcUCFE", align 8
@@ -1666,45 +1666,45 @@ _llgo_62:                                         ; preds = %_llgo_61, %_llgo_60
   br i1 %436, label %_llgo_63, label %_llgo_64
 
 _llgo_63:                                         ; preds = %_llgo_62
-  %437 = insertvalue %"github.com/goplus/llgo/internal/abi.Imethod" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @9, i64 4 }, ptr undef }, ptr %434, 1
-  %438 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 24)
-  %439 = getelementptr %"github.com/goplus/llgo/internal/abi.Imethod", ptr %438, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Imethod" %437, ptr %439, align 8
-  %440 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %438, 0
-  %441 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %440, i64 1, 1
-  %442 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %441, i64 1, 2
-  %443 = call ptr @"github.com/goplus/llgo/internal/runtime.Interface"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.Slice" %442)
+  %437 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @9, i64 4 }, ptr undef }, ptr %434, 1
+  %438 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 24)
+  %439 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %438, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %437, ptr %439, align 8
+  %440 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %438, 0
+  %441 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %440, i64 1, 1
+  %442 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %441, i64 1, 2
+  %443 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %442)
   store ptr %443, ptr @"_llgo_iface$OFO8Us9n8ajWCabGedeuoJ-Za2zAMk4Jh0FunAcUCFE", align 8
   br label %_llgo_64
 
 _llgo_64:                                         ; preds = %_llgo_63, %_llgo_62
-  %444 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @29, i64 11 }, i64 25, i64 16, i64 0, i64 1)
+  %444 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @29, i64 11 }, i64 25, i64 16, i64 0, i64 1)
   store ptr %444, ptr @_llgo_main.errorString, align 8
-  %445 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
-  %446 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @18, i64 1 }, ptr %445, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %447 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 56)
-  %448 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %447, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %446, ptr %448, align 8
-  %449 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %447, 0
-  %450 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %449, i64 1, 1
-  %451 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %450, i64 1, 2
-  %452 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, i64 16, %"github.com/goplus/llgo/internal/runtime.Slice" %451)
+  %445 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
+  %446 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @18, i64 1 }, ptr %445, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %447 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 56)
+  %448 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %447, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %446, ptr %448, align 8
+  %449 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %447, 0
+  %450 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %449, i64 1, 1
+  %451 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %450, i64 1, 2
+  %452 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, i64 16, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %451)
   store ptr %452, ptr @"main.struct$QTufDJA9wEDzuzgkA-ZSrLqW-B6lWN8O25mTSglAoLQ", align 8
   %453 = load ptr, ptr @"main.struct$QTufDJA9wEDzuzgkA-ZSrLqW-B6lWN8O25mTSglAoLQ", align 8
   %454 = load ptr, ptr @"_llgo_func$zNDVRsWTIpUPKouNUS805RGX--IV9qVK8B31IZbg5to", align 8
-  %455 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 5 }, ptr undef, ptr undef, ptr undef }, ptr %454, 1
-  %456 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %455, ptr @"main.(*errorString).Error", 2
-  %457 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %456, ptr @"main.(*errorString).Error", 3
-  %458 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 40)
-  %459 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %458, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %457, ptr %459, align 8
-  %460 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %458, 0
-  %461 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %460, i64 1, 1
-  %462 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %461, i64 1, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %444, ptr %453, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/internal/runtime.Slice" %462)
-  %463 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @29, i64 11 }, i64 25, i64 16, i64 0, i64 1)
-  %464 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %463)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %464)
+  %455 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 5 }, ptr undef, ptr undef, ptr undef }, ptr %454, 1
+  %456 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %455, ptr @"main.(*errorString).Error", 2
+  %457 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %456, ptr @"main.(*errorString).Error", 3
+  %458 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 40)
+  %459 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %458, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %457, ptr %459, align 8
+  %460 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %458, 0
+  %461 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %460, i64 1, 1
+  %462 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %461, i64 1, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %444, ptr %453, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %462)
+  %463 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @29, i64 11 }, i64 25, i64 16, i64 0, i64 1)
+  %464 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %463)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %464)
   store ptr %464, ptr @"*_llgo_main.errorString", align 8
   %465 = load ptr, ptr @"_llgo_func$zNDVRsWTIpUPKouNUS805RGX--IV9qVK8B31IZbg5to", align 8
   %466 = load ptr, ptr @"_llgo_iface$Fh8eUJ-Gw4e6TYuajcFIOSCuqSPKAt5nS4ow7xeGXEU", align 8
@@ -1712,14 +1712,14 @@ _llgo_64:                                         ; preds = %_llgo_63, %_llgo_62
   br i1 %467, label %_llgo_65, label %_llgo_66
 
 _llgo_65:                                         ; preds = %_llgo_64
-  %468 = insertvalue %"github.com/goplus/llgo/internal/abi.Imethod" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 5 }, ptr undef }, ptr %465, 1
-  %469 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 24)
-  %470 = getelementptr %"github.com/goplus/llgo/internal/abi.Imethod", ptr %469, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Imethod" %468, ptr %470, align 8
-  %471 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %469, 0
-  %472 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %471, i64 1, 1
-  %473 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %472, i64 1, 2
-  %474 = call ptr @"github.com/goplus/llgo/internal/runtime.Interface"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.Slice" %473)
+  %468 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 5 }, ptr undef }, ptr %465, 1
+  %469 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 24)
+  %470 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %469, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %468, ptr %470, align 8
+  %471 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %469, 0
+  %472 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %471, i64 1, 1
+  %473 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %472, i64 1, 2
+  %474 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %473)
   store ptr %474, ptr @"_llgo_iface$Fh8eUJ-Gw4e6TYuajcFIOSCuqSPKAt5nS4ow7xeGXEU", align 8
   br label %_llgo_66
 
@@ -1727,71 +1727,71 @@ _llgo_66:                                         ; preds = %_llgo_65, %_llgo_64
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.String")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.SliceOf"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.SliceOf"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice", %"github.com/goplus/llgo/internal/runtime.Slice", i1)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.Slice", i1)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr)
 
-declare void @"github.com/goplus/llgo/internal/runtime.InitNamedInterface"(ptr, %"github.com/goplus/llgo/internal/runtime.Slice")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamedInterface"(ptr, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare i1 @"github.com/goplus/llgo/internal/runtime.Implements"(ptr, ptr)
+declare i1 @"github.com/goplus/llgo/runtime/internal/runtime.Implements"(ptr, ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Interface"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.Slice")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr, ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr, ptr)
 
 ; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
 declare void @llvm.memset(ptr nocapture writeonly, i8, i64, i1 immarg) #0
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.String", i64, i64, i64, i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String", i64, i64, i64, i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String", i64, %"github.com/goplus/llgo/internal/runtime.Slice")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String", i64, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1)
+declare %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1)
 
-declare void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr, ptr, %"github.com/goplus/llgo/internal/runtime.Slice", %"github.com/goplus/llgo/internal/runtime.Slice")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr, ptr, %"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
-declare %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.NewSlice3"(ptr, i64, i64, i64, i64, i64)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.NewSlice3"(ptr, i64, i64, i64, i64, i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/internal/runtime.iface")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface")
 
-declare i1 @"github.com/goplus/llgo/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/internal/runtime.eface", %"github.com/goplus/llgo/internal/runtime.eface")
+declare i1 @"github.com/goplus/llgo/runtime/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.eface", %"github.com/goplus/llgo/runtime/internal/runtime.eface")
 
-declare %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.SliceAppend"(%"github.com/goplus/llgo/internal/runtime.Slice", ptr, i64, i64)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.SliceAppend"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice", ptr, i64, i64)
 
-declare %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.StringToBytes"(%"github.com/goplus/llgo/internal/runtime.String")
+declare %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.StringToBytes"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
 declare void @"unicode/utf8.init"()
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr)
 
-declare %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringFromBytes"(%"github.com/goplus/llgo/internal/runtime.Slice")
+declare %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/internal/runtime.StringFromBytes"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintIface"(%"github.com/goplus/llgo/internal/runtime.iface")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintIface"(%"github.com/goplus/llgo/runtime/internal/runtime.iface")
 
-declare void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface")
 
-declare %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringSlice"(%"github.com/goplus/llgo/internal/runtime.String", i64, i64)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/internal/runtime.StringSlice"(%"github.com/goplus/llgo/runtime/internal/runtime.String", i64, i64)
 
-declare i64 @"github.com/goplus/llgo/internal/runtime.SliceCopy"(%"github.com/goplus/llgo/internal/runtime.Slice", ptr, i64, i64)
+declare i64 @"github.com/goplus/llgo/runtime/internal/runtime.SliceCopy"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice", ptr, i64, i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1)
 
-declare { i32, i64 } @"unicode/utf8.DecodeRuneInString"(%"github.com/goplus/llgo/internal/runtime.String")
+declare { i32, i64 } @"unicode/utf8.DecodeRuneInString"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
 attributes #0 = { nocallback nofree nounwind willreturn memory(argmem: write) }
diff --git a/compiler/cl/_testgo/reflect/out.ll b/compiler/cl/_testgo/reflect/out.ll
index 574a7ad4..c25ba795 100644
--- a/compiler/cl/_testgo/reflect/out.ll
+++ b/compiler/cl/_testgo/reflect/out.ll
@@ -1,15 +1,15 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
 %main.T = type { i64 }
-%"github.com/goplus/llgo/internal/runtime.eface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.eface" = type { ptr, ptr }
 %reflect.Value = type { ptr, ptr, i64 }
-%"github.com/goplus/llgo/internal/runtime.iface" = type { ptr, ptr }
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
-%"github.com/goplus/llgo/internal/abi.StructField" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1 }
-%"github.com/goplus/llgo/internal/abi.Method" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr, ptr, ptr }
-%"github.com/goplus/llgo/internal/abi.Imethod" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.iface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/runtime/abi.StructField" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1 }
+%"github.com/goplus/llgo/runtime/abi.Method" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, ptr, ptr }
+%"github.com/goplus/llgo/runtime/abi.Imethod" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr }
 
 @"main.init$guard" = global i1 false, align 1
 @0 = private unnamed_addr constant [11 x i8] c"call.method", align 1
@@ -57,8 +57,8 @@ source_filename = "main"
 
 define i64 @"main.(*T).Add"(ptr %0, i64 %1) {
 _llgo_0:
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 11 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 11 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %2 = getelementptr inbounds %main.T, ptr %0, i32 0, i32 0
   %3 = load i64, ptr %2, align 4
   %4 = add i64 %3, %1
@@ -71,9 +71,9 @@ _llgo_0:
 
 define void @main.callClosure() {
 _llgo_0:
-  %0 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 8)
+  %0 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 8)
   store i64 100, ptr %0, align 4
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %2 = getelementptr inbounds { ptr }, ptr %1, i32 0, i32 0
   store ptr %0, ptr %2, align 8
   %3 = insertvalue { ptr, ptr } { ptr @"main.callClosure$1", ptr undef }, ptr %1, 1
@@ -81,61 +81,61 @@ _llgo_0:
   %5 = load ptr, ptr @"_llgo_func$ekGNsrYBSzltfAjxbl6T8H6Yq8j16wzqS3nDj2xxGMU", align 8
   %6 = load ptr, ptr @_llgo_Pointer, align 8
   %7 = load ptr, ptr @"main.struct$QIHBTaw1IFobr8yvWpq-2AJFm3xBNhdW_aNBicqUBGk", align 8
-  %8 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
+  %8 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
   store { ptr, ptr } %3, ptr %8, align 8
-  %9 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %7, 0
-  %10 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %9, ptr %8, 1
-  %11 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/internal/runtime.eface" %10)
+  %9 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %7, 0
+  %10 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %9, ptr %8, 1
+  %11 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %10)
   %12 = call i64 @reflect.Value.Kind(%reflect.Value %11)
-  %13 = call %"github.com/goplus/llgo/internal/runtime.iface" @reflect.Value.Type(%reflect.Value %11)
-  %14 = call ptr @"github.com/goplus/llgo/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/internal/runtime.iface" %13)
-  %15 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %13, 0
+  %13 = call %"github.com/goplus/llgo/runtime/internal/runtime.iface" @reflect.Value.Type(%reflect.Value %11)
+  %14 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %13)
+  %15 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %13, 0
   %16 = getelementptr ptr, ptr %15, i64 37
   %17 = load ptr, ptr %16, align 8
   %18 = insertvalue { ptr, ptr } undef, ptr %17, 0
   %19 = insertvalue { ptr, ptr } %18, ptr %14, 1
   %20 = extractvalue { ptr, ptr } %19, 1
   %21 = extractvalue { ptr, ptr } %19, 0
-  %22 = call %"github.com/goplus/llgo/internal/runtime.String" %21(ptr %20)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 7 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintUint"(i64 %12)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %22)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %23 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 24)
+  %22 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" %21(ptr %20)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 7 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintUint"(i64 %12)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %22)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %23 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 24)
   %24 = getelementptr inbounds %reflect.Value, ptr %23, i64 0
   %25 = load ptr, ptr @_llgo_int, align 8
-  %26 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %25, 0
-  %27 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %26, ptr inttoptr (i64 100 to ptr), 1
-  %28 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/internal/runtime.eface" %27)
+  %26 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %25, 0
+  %27 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %26, ptr inttoptr (i64 100 to ptr), 1
+  %28 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %27)
   store %reflect.Value %28, ptr %24, align 8
-  %29 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %23, 0
-  %30 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %29, i64 1, 1
-  %31 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %30, i64 1, 2
-  %32 = call %"github.com/goplus/llgo/internal/runtime.Slice" @reflect.Value.Call(%reflect.Value %11, %"github.com/goplus/llgo/internal/runtime.Slice" %31)
-  %33 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %32, 0
-  %34 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %32, 1
+  %29 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %23, 0
+  %30 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %29, i64 1, 1
+  %31 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %30, i64 1, 2
+  %32 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @reflect.Value.Call(%reflect.Value %11, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %31)
+  %33 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %32, 0
+  %34 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %32, 1
   %35 = icmp sge i64 0, %34
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %35)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %35)
   %36 = getelementptr inbounds %reflect.Value, ptr %33, i64 0
   %37 = load %reflect.Value, ptr %36, align 8
   %38 = call i64 @reflect.Value.Int(%reflect.Value %37)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %38)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %39 = call %"github.com/goplus/llgo/internal/runtime.eface" @reflect.Value.Interface(%reflect.Value %11)
-  %40 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %39, 0
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %38)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %39 = call %"github.com/goplus/llgo/runtime/internal/runtime.eface" @reflect.Value.Interface(%reflect.Value %11)
+  %40 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %39, 0
   %41 = load ptr, ptr @"main.struct$QIHBTaw1IFobr8yvWpq-2AJFm3xBNhdW_aNBicqUBGk", align 8
   %42 = icmp eq ptr %40, %41
   br i1 %42, label %_llgo_3, label %_llgo_4
 
 _llgo_1:                                          ; preds = %_llgo_5
   %43 = load ptr, ptr @_llgo_string, align 8
-  %44 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 5 }, ptr %44, align 8
-  %45 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %43, 0
-  %46 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %45, ptr %44, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %46)
+  %44 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 5 }, ptr %44, align 8
+  %45 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %43, 0
+  %46 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %45, ptr %44, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %46)
   unreachable
 
 _llgo_2:                                          ; preds = %_llgo_5
@@ -145,7 +145,7 @@ _llgo_2:                                          ; preds = %_llgo_5
   ret void
 
 _llgo_3:                                          ; preds = %_llgo_0
-  %50 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %39, 1
+  %50 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %39, 1
   %51 = load { ptr, ptr }, ptr %50, align 8
   %52 = insertvalue { { ptr, ptr }, i1 } undef, { ptr, ptr } %51, 0
   %53 = insertvalue { { ptr, ptr }, i1 } %52, i1 true, 1
@@ -163,8 +163,8 @@ _llgo_5:                                          ; preds = %_llgo_4, %_llgo_3
 
 define i64 @"main.callClosure$1"(ptr %0, i64 %1) {
 _llgo_0:
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @6, i64 12 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 12 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %2 = load { ptr }, ptr %0, align 8
   %3 = extractvalue { ptr } %2, 0
   %4 = load i64, ptr %3, align 4
@@ -176,61 +176,61 @@ _llgo_0:
 define void @main.callFunc() {
 _llgo_0:
   %0 = load ptr, ptr @"main.struct$QIHBTaw1IFobr8yvWpq-2AJFm3xBNhdW_aNBicqUBGk", align 8
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
   store { ptr, ptr } { ptr @"__llgo_stub.main.callFunc$1", ptr null }, ptr %1, align 8
-  %2 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %0, 0
-  %3 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %2, ptr %1, 1
-  %4 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/internal/runtime.eface" %3)
+  %2 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %0, 0
+  %3 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %2, ptr %1, 1
+  %4 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %3)
   %5 = call i64 @reflect.Value.Kind(%reflect.Value %4)
-  %6 = call %"github.com/goplus/llgo/internal/runtime.iface" @reflect.Value.Type(%reflect.Value %4)
-  %7 = call ptr @"github.com/goplus/llgo/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/internal/runtime.iface" %6)
-  %8 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %6, 0
+  %6 = call %"github.com/goplus/llgo/runtime/internal/runtime.iface" @reflect.Value.Type(%reflect.Value %4)
+  %7 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %6)
+  %8 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %6, 0
   %9 = getelementptr ptr, ptr %8, i64 37
   %10 = load ptr, ptr %9, align 8
   %11 = insertvalue { ptr, ptr } undef, ptr %10, 0
   %12 = insertvalue { ptr, ptr } %11, ptr %7, 1
   %13 = extractvalue { ptr, ptr } %12, 1
   %14 = extractvalue { ptr, ptr } %12, 0
-  %15 = call %"github.com/goplus/llgo/internal/runtime.String" %14(ptr %13)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @7, i64 4 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintUint"(i64 %5)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %15)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %16 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 24)
+  %15 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" %14(ptr %13)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 4 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintUint"(i64 %5)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %15)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %16 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 24)
   %17 = getelementptr inbounds %reflect.Value, ptr %16, i64 0
   %18 = load ptr, ptr @_llgo_int, align 8
-  %19 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %18, 0
-  %20 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %19, ptr inttoptr (i64 100 to ptr), 1
-  %21 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/internal/runtime.eface" %20)
+  %19 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %18, 0
+  %20 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %19, ptr inttoptr (i64 100 to ptr), 1
+  %21 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %20)
   store %reflect.Value %21, ptr %17, align 8
-  %22 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %16, 0
-  %23 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %22, i64 1, 1
-  %24 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %23, i64 1, 2
-  %25 = call %"github.com/goplus/llgo/internal/runtime.Slice" @reflect.Value.Call(%reflect.Value %4, %"github.com/goplus/llgo/internal/runtime.Slice" %24)
-  %26 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %25, 0
-  %27 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %25, 1
+  %22 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %16, 0
+  %23 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %22, i64 1, 1
+  %24 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %23, i64 1, 2
+  %25 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @reflect.Value.Call(%reflect.Value %4, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %24)
+  %26 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %25, 0
+  %27 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %25, 1
   %28 = icmp sge i64 0, %27
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %28)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %28)
   %29 = getelementptr inbounds %reflect.Value, ptr %26, i64 0
   %30 = load %reflect.Value, ptr %29, align 8
   %31 = call i64 @reflect.Value.Int(%reflect.Value %30)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %31)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %32 = call %"github.com/goplus/llgo/internal/runtime.eface" @reflect.Value.Interface(%reflect.Value %4)
-  %33 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %32, 0
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %31)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %32 = call %"github.com/goplus/llgo/runtime/internal/runtime.eface" @reflect.Value.Interface(%reflect.Value %4)
+  %33 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %32, 0
   %34 = load ptr, ptr @"main.struct$QIHBTaw1IFobr8yvWpq-2AJFm3xBNhdW_aNBicqUBGk", align 8
   %35 = icmp eq ptr %33, %34
   br i1 %35, label %_llgo_3, label %_llgo_4
 
 _llgo_1:                                          ; preds = %_llgo_5
   %36 = load ptr, ptr @_llgo_string, align 8
-  %37 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 5 }, ptr %37, align 8
-  %38 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %36, 0
-  %39 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %38, ptr %37, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %39)
+  %37 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 5 }, ptr %37, align 8
+  %38 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %36, 0
+  %39 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %38, ptr %37, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %39)
   unreachable
 
 _llgo_2:                                          ; preds = %_llgo_5
@@ -240,7 +240,7 @@ _llgo_2:                                          ; preds = %_llgo_5
   ret void
 
 _llgo_3:                                          ; preds = %_llgo_0
-  %43 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %32, 1
+  %43 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %32, 1
   %44 = load { ptr, ptr }, ptr %43, align 8
   %45 = insertvalue { { ptr, ptr }, i1 } undef, { ptr, ptr } %44, 0
   %46 = insertvalue { { ptr, ptr }, i1 } %45, i1 true, 1
@@ -258,112 +258,112 @@ _llgo_5:                                          ; preds = %_llgo_4, %_llgo_3
 
 define i64 @"main.callFunc$1"(i64 %0) {
 _llgo_0:
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 9 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 9 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %1 = add i64 %0, 1
   ret i64 %1
 }
 
 define void @main.callIMethod() {
 _llgo_0:
-  %0 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 8)
+  %0 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 8)
   %1 = getelementptr inbounds %main.T, ptr %0, i32 0, i32 0
   store i64 1, ptr %1, align 4
   %2 = load ptr, ptr @_llgo_main.T, align 8
   %3 = load ptr, ptr @"*_llgo_main.T", align 8
   %4 = load ptr, ptr @"_llgo_func$ekGNsrYBSzltfAjxbl6T8H6Yq8j16wzqS3nDj2xxGMU", align 8
   %5 = load ptr, ptr @"_llgo_iface$VdBKYV8-gcMjZtZfcf-u2oKoj9Lu3VXwuG8TGCW2S4A", align 8
-  %6 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %5, ptr %3)
-  %7 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %6, 0
-  %8 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %7, ptr %0, 1
-  %9 = call ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface" %8)
-  %10 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %8, 1
-  %11 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %9, 0
-  %12 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %11, ptr %10, 1
-  %13 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/internal/runtime.eface" %12)
+  %6 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %5, ptr %3)
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %6, 0
+  %8 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %7, ptr %0, 1
+  %9 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %8)
+  %10 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %8, 1
+  %11 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %9, 0
+  %12 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %11, ptr %10, 1
+  %13 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %12)
   %14 = call %reflect.Value @reflect.Value.Method(%reflect.Value %13, i64 0)
   %15 = call i64 @reflect.Value.Kind(%reflect.Value %14)
-  %16 = call %"github.com/goplus/llgo/internal/runtime.iface" @reflect.Value.Type(%reflect.Value %14)
-  %17 = call ptr @"github.com/goplus/llgo/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/internal/runtime.iface" %16)
-  %18 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %16, 0
+  %16 = call %"github.com/goplus/llgo/runtime/internal/runtime.iface" @reflect.Value.Type(%reflect.Value %14)
+  %17 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %16)
+  %18 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %16, 0
   %19 = getelementptr ptr, ptr %18, i64 37
   %20 = load ptr, ptr %19, align 8
   %21 = insertvalue { ptr, ptr } undef, ptr %20, 0
   %22 = insertvalue { ptr, ptr } %21, ptr %17, 1
   %23 = extractvalue { ptr, ptr } %22, 1
   %24 = extractvalue { ptr, ptr } %22, 0
-  %25 = call %"github.com/goplus/llgo/internal/runtime.String" %24(ptr %23)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @12, i64 7 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintUint"(i64 %15)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %25)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %26 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 24)
+  %25 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" %24(ptr %23)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @12, i64 7 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintUint"(i64 %15)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %25)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %26 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 24)
   %27 = getelementptr inbounds %reflect.Value, ptr %26, i64 0
   %28 = load ptr, ptr @_llgo_int, align 8
-  %29 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %28, 0
-  %30 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %29, ptr inttoptr (i64 100 to ptr), 1
-  %31 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/internal/runtime.eface" %30)
+  %29 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %28, 0
+  %30 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %29, ptr inttoptr (i64 100 to ptr), 1
+  %31 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %30)
   store %reflect.Value %31, ptr %27, align 8
-  %32 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %26, 0
-  %33 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %32, i64 1, 1
-  %34 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %33, i64 1, 2
-  %35 = call %"github.com/goplus/llgo/internal/runtime.Slice" @reflect.Value.Call(%reflect.Value %14, %"github.com/goplus/llgo/internal/runtime.Slice" %34)
-  %36 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %35, 0
-  %37 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %35, 1
+  %32 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %26, 0
+  %33 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %32, i64 1, 1
+  %34 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %33, i64 1, 2
+  %35 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @reflect.Value.Call(%reflect.Value %14, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %34)
+  %36 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %35, 0
+  %37 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %35, 1
   %38 = icmp sge i64 0, %37
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %38)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %38)
   %39 = getelementptr inbounds %reflect.Value, ptr %36, i64 0
   %40 = load %reflect.Value, ptr %39, align 8
   %41 = call i64 @reflect.Value.Int(%reflect.Value %40)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %41)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %42 = call %"github.com/goplus/llgo/internal/runtime.eface" @reflect.Value.Interface(%reflect.Value %14)
-  %43 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %42, 0
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %41)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %42 = call %"github.com/goplus/llgo/runtime/internal/runtime.eface" @reflect.Value.Interface(%reflect.Value %14)
+  %43 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %42, 0
   %44 = load ptr, ptr @"main.struct$QIHBTaw1IFobr8yvWpq-2AJFm3xBNhdW_aNBicqUBGk", align 8
   %45 = icmp eq ptr %43, %44
   br i1 %45, label %_llgo_3, label %_llgo_4
 
 _llgo_1:                                          ; preds = %_llgo_5
   %46 = load ptr, ptr @_llgo_string, align 8
-  %47 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 5 }, ptr %47, align 8
-  %48 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %46, 0
-  %49 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %48, ptr %47, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %49)
+  %47 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 5 }, ptr %47, align 8
+  %48 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %46, 0
+  %49 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %48, ptr %47, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %49)
   unreachable
 
 _llgo_2:                                          ; preds = %_llgo_5
   %50 = extractvalue { ptr, ptr } %76, 1
   %51 = extractvalue { ptr, ptr } %76, 0
   %52 = call i64 %51(ptr %50, i64 1)
-  %53 = call %"github.com/goplus/llgo/internal/runtime.eface" @reflect.Value.Interface(%reflect.Value %14)
-  %54 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/internal/runtime.eface" %53)
-  %55 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 24)
+  %53 = call %"github.com/goplus/llgo/runtime/internal/runtime.eface" @reflect.Value.Interface(%reflect.Value %14)
+  %54 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %53)
+  %55 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 24)
   %56 = getelementptr inbounds %reflect.Value, ptr %55, i64 0
   %57 = load ptr, ptr @_llgo_int, align 8
-  %58 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %57, 0
-  %59 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %58, ptr inttoptr (i64 100 to ptr), 1
-  %60 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/internal/runtime.eface" %59)
+  %58 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %57, 0
+  %59 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %58, ptr inttoptr (i64 100 to ptr), 1
+  %60 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %59)
   store %reflect.Value %60, ptr %56, align 8
-  %61 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %55, 0
-  %62 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %61, i64 1, 1
-  %63 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %62, i64 1, 2
-  %64 = call %"github.com/goplus/llgo/internal/runtime.Slice" @reflect.Value.Call(%reflect.Value %54, %"github.com/goplus/llgo/internal/runtime.Slice" %63)
-  %65 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %64, 0
-  %66 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %64, 1
+  %61 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %55, 0
+  %62 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %61, i64 1, 1
+  %63 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %62, i64 1, 2
+  %64 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @reflect.Value.Call(%reflect.Value %54, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %63)
+  %65 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %64, 0
+  %66 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %64, 1
   %67 = icmp sge i64 0, %66
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %67)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %67)
   %68 = getelementptr inbounds %reflect.Value, ptr %65, i64 0
   %69 = load %reflect.Value, ptr %68, align 8
   %70 = call i64 @reflect.Value.Int(%reflect.Value %69)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %70)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %70)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret void
 
 _llgo_3:                                          ; preds = %_llgo_0
-  %71 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %42, 1
+  %71 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %42, 1
   %72 = load { ptr, ptr }, ptr %71, align 8
   %73 = insertvalue { { ptr, ptr }, i1 } undef, { ptr, ptr } %72, 0
   %74 = insertvalue { { ptr, ptr }, i1 } %73, i1 true, 1
@@ -381,96 +381,96 @@ _llgo_5:                                          ; preds = %_llgo_4, %_llgo_3
 
 define void @main.callMethod() {
 _llgo_0:
-  %0 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 8)
+  %0 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 8)
   %1 = getelementptr inbounds %main.T, ptr %0, i32 0, i32 0
   store i64 1, ptr %1, align 4
   %2 = load ptr, ptr @"*_llgo_main.T", align 8
-  %3 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %2, 0
-  %4 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %3, ptr %0, 1
-  %5 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/internal/runtime.eface" %4)
+  %3 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %2, 0
+  %4 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %3, ptr %0, 1
+  %5 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %4)
   %6 = call %reflect.Value @reflect.Value.Method(%reflect.Value %5, i64 0)
   %7 = call i64 @reflect.Value.Kind(%reflect.Value %6)
-  %8 = call %"github.com/goplus/llgo/internal/runtime.iface" @reflect.Value.Type(%reflect.Value %6)
-  %9 = call ptr @"github.com/goplus/llgo/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/internal/runtime.iface" %8)
-  %10 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %8, 0
+  %8 = call %"github.com/goplus/llgo/runtime/internal/runtime.iface" @reflect.Value.Type(%reflect.Value %6)
+  %9 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %8)
+  %10 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %8, 0
   %11 = getelementptr ptr, ptr %10, i64 37
   %12 = load ptr, ptr %11, align 8
   %13 = insertvalue { ptr, ptr } undef, ptr %12, 0
   %14 = insertvalue { ptr, ptr } %13, ptr %9, 1
   %15 = extractvalue { ptr, ptr } %14, 1
   %16 = extractvalue { ptr, ptr } %14, 0
-  %17 = call %"github.com/goplus/llgo/internal/runtime.String" %16(ptr %15)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @13, i64 6 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintUint"(i64 %7)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %17)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %18 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 24)
+  %17 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" %16(ptr %15)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @13, i64 6 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintUint"(i64 %7)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %17)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %18 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 24)
   %19 = getelementptr inbounds %reflect.Value, ptr %18, i64 0
   %20 = load ptr, ptr @_llgo_int, align 8
-  %21 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %20, 0
-  %22 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %21, ptr inttoptr (i64 100 to ptr), 1
-  %23 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/internal/runtime.eface" %22)
+  %21 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %20, 0
+  %22 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %21, ptr inttoptr (i64 100 to ptr), 1
+  %23 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %22)
   store %reflect.Value %23, ptr %19, align 8
-  %24 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %18, 0
-  %25 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %24, i64 1, 1
-  %26 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %25, i64 1, 2
-  %27 = call %"github.com/goplus/llgo/internal/runtime.Slice" @reflect.Value.Call(%reflect.Value %6, %"github.com/goplus/llgo/internal/runtime.Slice" %26)
-  %28 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %27, 0
-  %29 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %27, 1
+  %24 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %18, 0
+  %25 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %24, i64 1, 1
+  %26 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %25, i64 1, 2
+  %27 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @reflect.Value.Call(%reflect.Value %6, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %26)
+  %28 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %27, 0
+  %29 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %27, 1
   %30 = icmp sge i64 0, %29
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %30)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %30)
   %31 = getelementptr inbounds %reflect.Value, ptr %28, i64 0
   %32 = load %reflect.Value, ptr %31, align 8
   %33 = call i64 @reflect.Value.Int(%reflect.Value %32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %33)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %34 = call %"github.com/goplus/llgo/internal/runtime.eface" @reflect.Value.Interface(%reflect.Value %6)
-  %35 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %34, 0
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %33)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %34 = call %"github.com/goplus/llgo/runtime/internal/runtime.eface" @reflect.Value.Interface(%reflect.Value %6)
+  %35 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %34, 0
   %36 = load ptr, ptr @"main.struct$QIHBTaw1IFobr8yvWpq-2AJFm3xBNhdW_aNBicqUBGk", align 8
   %37 = icmp eq ptr %35, %36
   br i1 %37, label %_llgo_3, label %_llgo_4
 
 _llgo_1:                                          ; preds = %_llgo_5
   %38 = load ptr, ptr @_llgo_string, align 8
-  %39 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 5 }, ptr %39, align 8
-  %40 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %38, 0
-  %41 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %40, ptr %39, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %41)
+  %39 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 5 }, ptr %39, align 8
+  %40 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %38, 0
+  %41 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %40, ptr %39, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %41)
   unreachable
 
 _llgo_2:                                          ; preds = %_llgo_5
   %42 = extractvalue { ptr, ptr } %68, 1
   %43 = extractvalue { ptr, ptr } %68, 0
   %44 = call i64 %43(ptr %42, i64 1)
-  %45 = call %"github.com/goplus/llgo/internal/runtime.eface" @reflect.Value.Interface(%reflect.Value %6)
-  %46 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/internal/runtime.eface" %45)
-  %47 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 24)
+  %45 = call %"github.com/goplus/llgo/runtime/internal/runtime.eface" @reflect.Value.Interface(%reflect.Value %6)
+  %46 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %45)
+  %47 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 24)
   %48 = getelementptr inbounds %reflect.Value, ptr %47, i64 0
   %49 = load ptr, ptr @_llgo_int, align 8
-  %50 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %49, 0
-  %51 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %50, ptr inttoptr (i64 100 to ptr), 1
-  %52 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/internal/runtime.eface" %51)
+  %50 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %49, 0
+  %51 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %50, ptr inttoptr (i64 100 to ptr), 1
+  %52 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %51)
   store %reflect.Value %52, ptr %48, align 8
-  %53 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %47, 0
-  %54 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %53, i64 1, 1
-  %55 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %54, i64 1, 2
-  %56 = call %"github.com/goplus/llgo/internal/runtime.Slice" @reflect.Value.Call(%reflect.Value %46, %"github.com/goplus/llgo/internal/runtime.Slice" %55)
-  %57 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %56, 0
-  %58 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %56, 1
+  %53 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %47, 0
+  %54 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %53, i64 1, 1
+  %55 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %54, i64 1, 2
+  %56 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @reflect.Value.Call(%reflect.Value %46, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %55)
+  %57 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %56, 0
+  %58 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %56, 1
   %59 = icmp sge i64 0, %58
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %59)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %59)
   %60 = getelementptr inbounds %reflect.Value, ptr %57, i64 0
   %61 = load %reflect.Value, ptr %60, align 8
   %62 = call i64 @reflect.Value.Int(%reflect.Value %61)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %62)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %62)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret void
 
 _llgo_3:                                          ; preds = %_llgo_0
-  %63 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %34, 1
+  %63 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %34, 1
   %64 = load { ptr, ptr }, ptr %63, align 8
   %65 = insertvalue { { ptr, ptr }, i1 } undef, { ptr, ptr } %64, 0
   %66 = insertvalue { { ptr, ptr }, i1 } %65, i1 true, 1
@@ -492,16 +492,16 @@ _llgo_0:
   %1 = load ptr, ptr @"[]_llgo_any", align 8
   %2 = load ptr, ptr @"_llgo_func$KK0iU4Wpi3BdRqssvycXqtgNe2Dq1riBlM61Rds1QsU", align 8
   %3 = load ptr, ptr @"main.struct$FjMjjQr3-2iTiWyZP1IIQFOz0hUCa0OS6pEm5uVV6Pk", align 8
-  %4 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
+  %4 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
   store { ptr, ptr } { ptr @__llgo_stub.main.demo, ptr null }, ptr %4, align 8
-  %5 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %3, 0
-  %6 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %5, ptr %4, 1
-  %7 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/internal/runtime.eface" %6)
+  %5 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %3, 0
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %5, ptr %4, 1
+  %7 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %6)
   %8 = load ptr, ptr @_llgo_int, align 8
-  %9 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %8, 0
-  %10 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %9, ptr inttoptr (i64 1 to ptr), 1
-  %11 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/internal/runtime.eface" %10)
-  %12 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 288)
+  %9 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %8, 0
+  %10 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %9, ptr inttoptr (i64 1 to ptr), 1
+  %11 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %10)
+  %12 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 288)
   %13 = getelementptr inbounds %reflect.Value, ptr %12, i64 0
   store %reflect.Value %11, ptr %13, align 8
   %14 = getelementptr inbounds %reflect.Value, ptr %12, i64 1
@@ -522,47 +522,47 @@ _llgo_0:
   store %reflect.Value %11, ptr %21, align 8
   %22 = getelementptr inbounds %reflect.Value, ptr %12, i64 9
   %23 = load ptr, ptr @_llgo_int, align 8
-  %24 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %23, 0
-  %25 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %24, ptr inttoptr (i64 1 to ptr), 1
-  %26 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/internal/runtime.eface" %25)
+  %24 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %23, 0
+  %25 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %24, ptr inttoptr (i64 1 to ptr), 1
+  %26 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %25)
   store %reflect.Value %26, ptr %22, align 8
   %27 = getelementptr inbounds %reflect.Value, ptr %12, i64 10
   %28 = load ptr, ptr @_llgo_int, align 8
-  %29 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %28, 0
-  %30 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %29, ptr inttoptr (i64 2 to ptr), 1
-  %31 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/internal/runtime.eface" %30)
+  %29 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %28, 0
+  %30 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %29, ptr inttoptr (i64 2 to ptr), 1
+  %31 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %30)
   store %reflect.Value %31, ptr %27, align 8
   %32 = getelementptr inbounds %reflect.Value, ptr %12, i64 11
   %33 = load ptr, ptr @_llgo_int, align 8
-  %34 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %33, 0
-  %35 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %34, ptr inttoptr (i64 3 to ptr), 1
-  %36 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/internal/runtime.eface" %35)
+  %34 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %33, 0
+  %35 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %34, ptr inttoptr (i64 3 to ptr), 1
+  %36 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %35)
   store %reflect.Value %36, ptr %32, align 8
-  %37 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %12, 0
-  %38 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %37, i64 12, 1
-  %39 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %38, i64 12, 2
-  %40 = call %"github.com/goplus/llgo/internal/runtime.Slice" @reflect.Value.Call(%reflect.Value %7, %"github.com/goplus/llgo/internal/runtime.Slice" %39)
-  %41 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %40, 0
-  %42 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %40, 1
+  %37 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %12, 0
+  %38 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %37, i64 12, 1
+  %39 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %38, i64 12, 2
+  %40 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @reflect.Value.Call(%reflect.Value %7, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %39)
+  %41 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %40, 0
+  %42 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %40, 1
   %43 = icmp sge i64 0, %42
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %43)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %43)
   %44 = getelementptr inbounds %reflect.Value, ptr %41, i64 0
   %45 = load %reflect.Value, ptr %44, align 8
   %46 = call i64 @reflect.Value.Int(%reflect.Value %45)
-  %47 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %40, 0
-  %48 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %40, 1
+  %47 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %40, 0
+  %48 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %40, 1
   %49 = icmp sge i64 1, %48
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %49)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %49)
   %50 = getelementptr inbounds %reflect.Value, ptr %47, i64 1
   %51 = load %reflect.Value, ptr %50, align 8
   %52 = call i64 @reflect.Value.Int(%reflect.Value %51)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @14, i64 10 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %46)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %52)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %53 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 240)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @14, i64 10 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %46)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %52)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %53 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 240)
   %54 = getelementptr inbounds %reflect.Value, ptr %53, i64 0
   store %reflect.Value %11, ptr %54, align 8
   %55 = getelementptr inbounds %reflect.Value, ptr %53, i64 1
@@ -582,62 +582,62 @@ _llgo_0:
   %62 = getelementptr inbounds %reflect.Value, ptr %53, i64 8
   store %reflect.Value %11, ptr %62, align 8
   %63 = getelementptr inbounds %reflect.Value, ptr %53, i64 9
-  %64 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 48)
-  %65 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %64, i64 0
+  %64 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 48)
+  %65 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %64, i64 0
   %66 = load ptr, ptr @_llgo_int, align 8
-  %67 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %66, 0
-  %68 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %67, ptr inttoptr (i64 1 to ptr), 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %68, ptr %65, align 8
-  %69 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %64, i64 1
+  %67 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %66, 0
+  %68 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %67, ptr inttoptr (i64 1 to ptr), 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %68, ptr %65, align 8
+  %69 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %64, i64 1
   %70 = load ptr, ptr @_llgo_int, align 8
-  %71 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %70, 0
-  %72 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %71, ptr inttoptr (i64 2 to ptr), 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %72, ptr %69, align 8
-  %73 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %64, i64 2
+  %71 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %70, 0
+  %72 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %71, ptr inttoptr (i64 2 to ptr), 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %72, ptr %69, align 8
+  %73 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %64, i64 2
   %74 = load ptr, ptr @_llgo_int, align 8
-  %75 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %74, 0
-  %76 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %75, ptr inttoptr (i64 3 to ptr), 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %76, ptr %73, align 8
-  %77 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %64, 0
-  %78 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %77, i64 3, 1
-  %79 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %78, i64 3, 2
+  %75 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %74, 0
+  %76 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %75, ptr inttoptr (i64 3 to ptr), 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %76, ptr %73, align 8
+  %77 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %64, 0
+  %78 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %77, i64 3, 1
+  %79 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %78, i64 3, 2
   %80 = load ptr, ptr @"[]_llgo_any", align 8
-  %81 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 24)
-  store %"github.com/goplus/llgo/internal/runtime.Slice" %79, ptr %81, align 8
-  %82 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %80, 0
-  %83 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %82, ptr %81, 1
-  %84 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/internal/runtime.eface" %83)
+  %81 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 24)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %79, ptr %81, align 8
+  %82 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %80, 0
+  %83 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %82, ptr %81, 1
+  %84 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %83)
   store %reflect.Value %84, ptr %63, align 8
-  %85 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %53, 0
-  %86 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %85, i64 10, 1
-  %87 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %86, i64 10, 2
-  %88 = call %"github.com/goplus/llgo/internal/runtime.Slice" @reflect.Value.CallSlice(%reflect.Value %7, %"github.com/goplus/llgo/internal/runtime.Slice" %87)
-  %89 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %88, 0
-  %90 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %88, 1
+  %85 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %53, 0
+  %86 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %85, i64 10, 1
+  %87 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %86, i64 10, 2
+  %88 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @reflect.Value.CallSlice(%reflect.Value %7, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %87)
+  %89 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %88, 0
+  %90 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %88, 1
   %91 = icmp sge i64 0, %90
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %91)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %91)
   %92 = getelementptr inbounds %reflect.Value, ptr %89, i64 0
   %93 = load %reflect.Value, ptr %92, align 8
   %94 = call i64 @reflect.Value.Int(%reflect.Value %93)
-  %95 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %88, 0
-  %96 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %88, 1
+  %95 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %88, 0
+  %96 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %88, 1
   %97 = icmp sge i64 1, %96
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %97)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %97)
   %98 = getelementptr inbounds %reflect.Value, ptr %95, i64 1
   %99 = load %reflect.Value, ptr %98, align 8
   %100 = call i64 @reflect.Value.Int(%reflect.Value %99)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @14, i64 10 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %94)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %100)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @14, i64 10 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %94)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %100)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret void
 }
 
-define { i64, i64 } @main.demo(i64 %0, i64 %1, i64 %2, i64 %3, i64 %4, i64 %5, i64 %6, i64 %7, i64 %8, %"github.com/goplus/llgo/internal/runtime.Slice" %9) {
+define { i64, i64 } @main.demo(i64 %0, i64 %1, i64 %2, i64 %3, i64 %4, i64 %5, i64 %6, i64 %7, i64 %8, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %9) {
 _llgo_0:
-  %10 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %9, 1
+  %10 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %9, 1
   br label %_llgo_1
 
 _llgo_1:                                          ; preds = %_llgo_4, %_llgo_0
@@ -648,15 +648,15 @@ _llgo_1:                                          ; preds = %_llgo_4, %_llgo_0
   br i1 %14, label %_llgo_2, label %_llgo_3
 
 _llgo_2:                                          ; preds = %_llgo_1
-  %15 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %9, 0
-  %16 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %9, 1
+  %15 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %9, 0
+  %16 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %9, 1
   %17 = icmp slt i64 %13, 0
   %18 = icmp sge i64 %13, %16
   %19 = or i1 %18, %17
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %19)
-  %20 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %15, i64 %13
-  %21 = load %"github.com/goplus/llgo/internal/runtime.eface", ptr %20, align 8
-  %22 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %21, 0
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %19)
+  %20 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %15, i64 %13
+  %21 = load %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %20, align 8
+  %22 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %21, 0
   %23 = load ptr, ptr @_llgo_int, align 8
   %24 = icmp eq ptr %22, %23
   br i1 %24, label %_llgo_4, label %_llgo_5
@@ -675,18 +675,18 @@ _llgo_3:                                          ; preds = %_llgo_1
   ret { i64, i64 } %34
 
 _llgo_4:                                          ; preds = %_llgo_2
-  %35 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %21, 1
+  %35 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %21, 1
   %36 = ptrtoint ptr %35 to i64
   %37 = add i64 %11, %36
   br label %_llgo_1
 
 _llgo_5:                                          ; preds = %_llgo_2
   %38 = load ptr, ptr @_llgo_string, align 8
-  %39 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @15, i64 21 }, ptr %39, align 8
-  %40 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %38, 0
-  %41 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %40, ptr %39, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %41)
+  %39 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @15, i64 21 }, ptr %39, align 8
+  %40 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %38, 0
+  %41 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %40, ptr %39, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %41)
   unreachable
 }
 
@@ -709,7 +709,7 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   call void @main.callSlice()
   call void @main.callFunc()
@@ -724,129 +724,129 @@ _llgo_0:
 define void @main.mapDemo1() {
 _llgo_0:
   %0 = load ptr, ptr @"map[_llgo_int]_llgo_string", align 8
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.MakeMap"(ptr %0, i64 2)
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MakeMap"(ptr %0, i64 2)
   %2 = load ptr, ptr @"map[_llgo_int]_llgo_string", align 8
-  %3 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %3 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   store i64 1, ptr %3, align 4
-  %4 = call ptr @"github.com/goplus/llgo/internal/runtime.MapAssign"(ptr %2, ptr %1, ptr %3)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @20, i64 5 }, ptr %4, align 8
+  %4 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAssign"(ptr %2, ptr %1, ptr %3)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @20, i64 5 }, ptr %4, align 8
   %5 = load ptr, ptr @"map[_llgo_int]_llgo_string", align 8
-  %6 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %6 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   store i64 2, ptr %6, align 4
-  %7 = call ptr @"github.com/goplus/llgo/internal/runtime.MapAssign"(ptr %5, ptr %1, ptr %6)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @21, i64 5 }, ptr %7, align 8
+  %7 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAssign"(ptr %5, ptr %1, ptr %6)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @21, i64 5 }, ptr %7, align 8
   %8 = load ptr, ptr @"map[_llgo_int]_llgo_string", align 8
-  %9 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %8, 0
-  %10 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %9, ptr %1, 1
-  %11 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/internal/runtime.eface" %10)
+  %9 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %8, 0
+  %10 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %9, ptr %1, 1
+  %11 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %10)
   %12 = call i64 @reflect.Value.Len(%reflect.Value %11)
   %13 = icmp ne i64 %12, 2
   br i1 %13, label %_llgo_1, label %_llgo_3
 
 _llgo_1:                                          ; preds = %_llgo_3, %_llgo_0
   %14 = load ptr, ptr @_llgo_string, align 8
-  %15 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 5 }, ptr %15, align 8
-  %16 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %14, 0
-  %17 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %16, ptr %15, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %17)
+  %15 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 5 }, ptr %15, align 8
+  %16 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %14, 0
+  %17 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %16, ptr %15, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %17)
   unreachable
 
 _llgo_2:                                          ; preds = %_llgo_3
   %18 = load ptr, ptr @_llgo_int, align 8
-  %19 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %18, 0
-  %20 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %19, ptr inttoptr (i64 2 to ptr), 1
-  %21 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/internal/runtime.eface" %20)
+  %19 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %18, 0
+  %20 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %19, ptr inttoptr (i64 2 to ptr), 1
+  %21 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %20)
   %22 = call %reflect.Value @reflect.Value.MapIndex(%reflect.Value %11, %reflect.Value %21)
-  %23 = call %"github.com/goplus/llgo/internal/runtime.String" @reflect.Value.String(%reflect.Value %22)
-  %24 = call i1 @"github.com/goplus/llgo/internal/runtime.StringEqual"(%"github.com/goplus/llgo/internal/runtime.String" %23, %"github.com/goplus/llgo/internal/runtime.String" { ptr @21, i64 5 })
+  %23 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @reflect.Value.String(%reflect.Value %22)
+  %24 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %23, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @21, i64 5 })
   %25 = xor i1 %24, true
   br i1 %25, label %_llgo_4, label %_llgo_5
 
 _llgo_3:                                          ; preds = %_llgo_0
-  %26 = call %"github.com/goplus/llgo/internal/runtime.Slice" @reflect.Value.MapKeys(%reflect.Value %11)
-  %27 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %26, 1
+  %26 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @reflect.Value.MapKeys(%reflect.Value %11)
+  %27 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %26, 1
   %28 = icmp ne i64 %27, 2
   br i1 %28, label %_llgo_1, label %_llgo_2
 
 _llgo_4:                                          ; preds = %_llgo_2
   %29 = load ptr, ptr @_llgo_string, align 8
-  %30 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @22, i64 14 }, ptr %30, align 8
-  %31 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %29, 0
-  %32 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %31, ptr %30, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %32)
+  %30 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @22, i64 14 }, ptr %30, align 8
+  %31 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %29, 0
+  %32 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %31, ptr %30, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %32)
   unreachable
 
 _llgo_5:                                          ; preds = %_llgo_2
   %33 = load ptr, ptr @_llgo_int, align 8
-  %34 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %33, 0
-  %35 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %34, ptr inttoptr (i64 2 to ptr), 1
-  %36 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/internal/runtime.eface" %35)
+  %34 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %33, 0
+  %35 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %34, ptr inttoptr (i64 2 to ptr), 1
+  %36 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %35)
   %37 = load ptr, ptr @_llgo_string, align 8
-  %38 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @23, i64 4 }, ptr %38, align 8
-  %39 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %37, 0
-  %40 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %39, ptr %38, 1
-  %41 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/internal/runtime.eface" %40)
+  %38 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @23, i64 4 }, ptr %38, align 8
+  %39 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %37, 0
+  %40 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %39, ptr %38, 1
+  %41 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %40)
   call void @reflect.Value.SetMapIndex(%reflect.Value %11, %reflect.Value %36, %reflect.Value %41)
   %42 = load ptr, ptr @_llgo_int, align 8
-  %43 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %42, 0
-  %44 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %43, ptr inttoptr (i64 2 to ptr), 1
-  %45 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/internal/runtime.eface" %44)
+  %43 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %42, 0
+  %44 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %43, ptr inttoptr (i64 2 to ptr), 1
+  %45 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %44)
   %46 = call %reflect.Value @reflect.Value.MapIndex(%reflect.Value %11, %reflect.Value %45)
-  %47 = call %"github.com/goplus/llgo/internal/runtime.String" @reflect.Value.String(%reflect.Value %46)
-  %48 = call i1 @"github.com/goplus/llgo/internal/runtime.StringEqual"(%"github.com/goplus/llgo/internal/runtime.String" %47, %"github.com/goplus/llgo/internal/runtime.String" { ptr @23, i64 4 })
+  %47 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @reflect.Value.String(%reflect.Value %46)
+  %48 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %47, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @23, i64 4 })
   %49 = xor i1 %48, true
   br i1 %49, label %_llgo_6, label %_llgo_7
 
 _llgo_6:                                          ; preds = %_llgo_5
   %50 = load ptr, ptr @_llgo_string, align 8
-  %51 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @22, i64 14 }, ptr %51, align 8
-  %52 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %50, 0
-  %53 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %52, ptr %51, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %53)
+  %51 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @22, i64 14 }, ptr %51, align 8
+  %52 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %50, 0
+  %53 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %52, ptr %51, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %53)
   unreachable
 
 _llgo_7:                                          ; preds = %_llgo_5
   %54 = load ptr, ptr @_llgo_int, align 8
-  %55 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %54, 0
-  %56 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %55, ptr null, 1
-  %57 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/internal/runtime.eface" %56)
+  %55 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %54, 0
+  %56 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %55, ptr null, 1
+  %57 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %56)
   %58 = call %reflect.Value @reflect.Value.MapIndex(%reflect.Value %11, %reflect.Value %57)
   %59 = call i1 @reflect.Value.IsValid(%reflect.Value %58)
   br i1 %59, label %_llgo_8, label %_llgo_9
 
 _llgo_8:                                          ; preds = %_llgo_7
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @24, i64 12 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @24, i64 12 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   br label %_llgo_9
 
 _llgo_9:                                          ; preds = %_llgo_8, %_llgo_7
-  %60 = call %"github.com/goplus/llgo/internal/runtime.iface" @reflect.Value.Type(%reflect.Value %11)
-  %61 = call ptr @"github.com/goplus/llgo/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/internal/runtime.iface" %60)
-  %62 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %60, 0
+  %60 = call %"github.com/goplus/llgo/runtime/internal/runtime.iface" @reflect.Value.Type(%reflect.Value %11)
+  %61 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %60)
+  %62 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %60, 0
   %63 = getelementptr ptr, ptr %62, i64 20
   %64 = load ptr, ptr %63, align 8
   %65 = insertvalue { ptr, ptr } undef, ptr %64, 0
   %66 = insertvalue { ptr, ptr } %65, ptr %61, 1
   %67 = extractvalue { ptr, ptr } %66, 1
   %68 = extractvalue { ptr, ptr } %66, 0
-  %69 = call %"github.com/goplus/llgo/internal/runtime.iface" %68(ptr %67)
-  %70 = call %reflect.Value @reflect.New(%"github.com/goplus/llgo/internal/runtime.iface" %69)
+  %69 = call %"github.com/goplus/llgo/runtime/internal/runtime.iface" %68(ptr %67)
+  %70 = call %reflect.Value @reflect.New(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %69)
   %71 = call %reflect.Value @reflect.Value.Elem(%reflect.Value %70)
-  %72 = call %"github.com/goplus/llgo/internal/runtime.iface" @reflect.Value.Type(%reflect.Value %11)
-  %73 = call ptr @"github.com/goplus/llgo/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/internal/runtime.iface" %72)
-  %74 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %72, 0
+  %72 = call %"github.com/goplus/llgo/runtime/internal/runtime.iface" @reflect.Value.Type(%reflect.Value %11)
+  %73 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %72)
+  %74 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %72, 0
   %75 = getelementptr ptr, ptr %74, i64 11
   %76 = load ptr, ptr %75, align 8
   %77 = insertvalue { ptr, ptr } undef, ptr %76, 0
   %78 = insertvalue { ptr, ptr } %77, ptr %73, 1
   %79 = extractvalue { ptr, ptr } %78, 1
   %80 = extractvalue { ptr, ptr } %78, 0
-  %81 = call %"github.com/goplus/llgo/internal/runtime.iface" %80(ptr %79)
-  %82 = call %reflect.Value @reflect.New(%"github.com/goplus/llgo/internal/runtime.iface" %81)
+  %81 = call %"github.com/goplus/llgo/runtime/internal/runtime.iface" %80(ptr %79)
+  %82 = call %reflect.Value @reflect.New(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %81)
   %83 = call %reflect.Value @reflect.Value.Elem(%reflect.Value %82)
   %84 = call ptr @reflect.Value.MapRange(%reflect.Value %11)
   br label %_llgo_12
@@ -869,18 +869,18 @@ _llgo_12:                                         ; preds = %_llgo_14, %_llgo_9
 
 _llgo_13:                                         ; preds = %_llgo_14, %_llgo_10
   %90 = load ptr, ptr @_llgo_string, align 8
-  %91 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @25, i64 13 }, ptr %91, align 8
-  %92 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %90, 0
-  %93 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %92, ptr %91, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %93)
+  %91 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @25, i64 13 }, ptr %91, align 8
+  %92 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %90, 0
+  %93 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %92, ptr %91, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %93)
   unreachable
 
 _llgo_14:                                         ; preds = %_llgo_10
-  %94 = call %"github.com/goplus/llgo/internal/runtime.String" @reflect.Value.String(%reflect.Value %83)
+  %94 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @reflect.Value.String(%reflect.Value %83)
   %95 = call %reflect.Value @"reflect.(*MapIter).Value"(ptr %84)
-  %96 = call %"github.com/goplus/llgo/internal/runtime.String" @reflect.Value.String(%reflect.Value %95)
-  %97 = call i1 @"github.com/goplus/llgo/internal/runtime.StringEqual"(%"github.com/goplus/llgo/internal/runtime.String" %94, %"github.com/goplus/llgo/internal/runtime.String" %96)
+  %96 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @reflect.Value.String(%reflect.Value %95)
+  %97 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %94, %"github.com/goplus/llgo/runtime/internal/runtime.String" %96)
   %98 = xor i1 %97, true
   br i1 %98, label %_llgo_13, label %_llgo_12
 }
@@ -888,38 +888,38 @@ _llgo_14:                                         ; preds = %_llgo_10
 define void @main.mapDemo2() {
 _llgo_0:
   %0 = load ptr, ptr @_llgo_int, align 8
-  %1 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %0, 0
-  %2 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %1, ptr null, 1
-  %3 = call %"github.com/goplus/llgo/internal/runtime.iface" @reflect.TypeOf(%"github.com/goplus/llgo/internal/runtime.eface" %2)
+  %1 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %0, 0
+  %2 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %1, ptr null, 1
+  %3 = call %"github.com/goplus/llgo/runtime/internal/runtime.iface" @reflect.TypeOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %2)
   %4 = load ptr, ptr @_llgo_string, align 8
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, ptr %5, align 8
-  %6 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %4, 0
-  %7 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %6, ptr %5, 1
-  %8 = call %"github.com/goplus/llgo/internal/runtime.iface" @reflect.TypeOf(%"github.com/goplus/llgo/internal/runtime.eface" %7)
-  %9 = call %"github.com/goplus/llgo/internal/runtime.iface" @reflect.MapOf(%"github.com/goplus/llgo/internal/runtime.iface" %3, %"github.com/goplus/llgo/internal/runtime.iface" %8)
-  %10 = call %reflect.Value @reflect.MakeMap(%"github.com/goplus/llgo/internal/runtime.iface" %9)
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, ptr %5, align 8
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %4, 0
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %6, ptr %5, 1
+  %8 = call %"github.com/goplus/llgo/runtime/internal/runtime.iface" @reflect.TypeOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %7)
+  %9 = call %"github.com/goplus/llgo/runtime/internal/runtime.iface" @reflect.MapOf(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %3, %"github.com/goplus/llgo/runtime/internal/runtime.iface" %8)
+  %10 = call %reflect.Value @reflect.MakeMap(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %9)
   %11 = load ptr, ptr @_llgo_int, align 8
-  %12 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %11, 0
-  %13 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %12, ptr inttoptr (i64 1 to ptr), 1
-  %14 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/internal/runtime.eface" %13)
+  %12 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %11, 0
+  %13 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %12, ptr inttoptr (i64 1 to ptr), 1
+  %14 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %13)
   %15 = load ptr, ptr @_llgo_string, align 8
-  %16 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @20, i64 5 }, ptr %16, align 8
-  %17 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %15, 0
-  %18 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %17, ptr %16, 1
-  %19 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/internal/runtime.eface" %18)
+  %16 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @20, i64 5 }, ptr %16, align 8
+  %17 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %15, 0
+  %18 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %17, ptr %16, 1
+  %19 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %18)
   call void @reflect.Value.SetMapIndex(%reflect.Value %10, %reflect.Value %14, %reflect.Value %19)
   %20 = load ptr, ptr @_llgo_int, align 8
-  %21 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %20, 0
-  %22 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %21, ptr inttoptr (i64 2 to ptr), 1
-  %23 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/internal/runtime.eface" %22)
+  %21 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %20, 0
+  %22 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %21, ptr inttoptr (i64 2 to ptr), 1
+  %23 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %22)
   %24 = load ptr, ptr @_llgo_string, align 8
-  %25 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @21, i64 5 }, ptr %25, align 8
-  %26 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %24, 0
-  %27 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %26, ptr %25, 1
-  %28 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/internal/runtime.eface" %27)
+  %25 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @21, i64 5 }, ptr %25, align 8
+  %26 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %24, 0
+  %27 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %26, ptr %25, 1
+  %28 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %27)
   call void @reflect.Value.SetMapIndex(%reflect.Value %10, %reflect.Value %23, %reflect.Value %28)
   %29 = call i64 @reflect.Value.Len(%reflect.Value %10)
   %30 = icmp ne i64 %29, 2
@@ -927,108 +927,108 @@ _llgo_0:
 
 _llgo_1:                                          ; preds = %_llgo_3, %_llgo_0
   %31 = load ptr, ptr @_llgo_string, align 8
-  %32 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 5 }, ptr %32, align 8
-  %33 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %31, 0
-  %34 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %33, ptr %32, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %34)
+  %32 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 5 }, ptr %32, align 8
+  %33 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %31, 0
+  %34 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %33, ptr %32, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %34)
   unreachable
 
 _llgo_2:                                          ; preds = %_llgo_3
   %35 = load ptr, ptr @_llgo_int, align 8
-  %36 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %35, 0
-  %37 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %36, ptr inttoptr (i64 2 to ptr), 1
-  %38 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/internal/runtime.eface" %37)
+  %36 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %35, 0
+  %37 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %36, ptr inttoptr (i64 2 to ptr), 1
+  %38 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %37)
   %39 = call %reflect.Value @reflect.Value.MapIndex(%reflect.Value %10, %reflect.Value %38)
-  %40 = call %"github.com/goplus/llgo/internal/runtime.String" @reflect.Value.String(%reflect.Value %39)
-  %41 = call i1 @"github.com/goplus/llgo/internal/runtime.StringEqual"(%"github.com/goplus/llgo/internal/runtime.String" %40, %"github.com/goplus/llgo/internal/runtime.String" { ptr @21, i64 5 })
+  %40 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @reflect.Value.String(%reflect.Value %39)
+  %41 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %40, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @21, i64 5 })
   %42 = xor i1 %41, true
   br i1 %42, label %_llgo_4, label %_llgo_5
 
 _llgo_3:                                          ; preds = %_llgo_0
-  %43 = call %"github.com/goplus/llgo/internal/runtime.Slice" @reflect.Value.MapKeys(%reflect.Value %10)
-  %44 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %43, 1
+  %43 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @reflect.Value.MapKeys(%reflect.Value %10)
+  %44 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %43, 1
   %45 = icmp ne i64 %44, 2
   br i1 %45, label %_llgo_1, label %_llgo_2
 
 _llgo_4:                                          ; preds = %_llgo_2
   %46 = load ptr, ptr @_llgo_string, align 8
-  %47 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @22, i64 14 }, ptr %47, align 8
-  %48 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %46, 0
-  %49 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %48, ptr %47, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %49)
+  %47 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @22, i64 14 }, ptr %47, align 8
+  %48 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %46, 0
+  %49 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %48, ptr %47, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %49)
   unreachable
 
 _llgo_5:                                          ; preds = %_llgo_2
   %50 = load ptr, ptr @_llgo_int, align 8
-  %51 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %50, 0
-  %52 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %51, ptr inttoptr (i64 2 to ptr), 1
-  %53 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/internal/runtime.eface" %52)
+  %51 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %50, 0
+  %52 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %51, ptr inttoptr (i64 2 to ptr), 1
+  %53 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %52)
   %54 = load ptr, ptr @_llgo_string, align 8
-  %55 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @23, i64 4 }, ptr %55, align 8
-  %56 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %54, 0
-  %57 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %56, ptr %55, 1
-  %58 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/internal/runtime.eface" %57)
+  %55 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @23, i64 4 }, ptr %55, align 8
+  %56 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %54, 0
+  %57 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %56, ptr %55, 1
+  %58 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %57)
   call void @reflect.Value.SetMapIndex(%reflect.Value %10, %reflect.Value %53, %reflect.Value %58)
   %59 = load ptr, ptr @_llgo_int, align 8
-  %60 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %59, 0
-  %61 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %60, ptr inttoptr (i64 2 to ptr), 1
-  %62 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/internal/runtime.eface" %61)
+  %60 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %59, 0
+  %61 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %60, ptr inttoptr (i64 2 to ptr), 1
+  %62 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %61)
   %63 = call %reflect.Value @reflect.Value.MapIndex(%reflect.Value %10, %reflect.Value %62)
-  %64 = call %"github.com/goplus/llgo/internal/runtime.String" @reflect.Value.String(%reflect.Value %63)
-  %65 = call i1 @"github.com/goplus/llgo/internal/runtime.StringEqual"(%"github.com/goplus/llgo/internal/runtime.String" %64, %"github.com/goplus/llgo/internal/runtime.String" { ptr @23, i64 4 })
+  %64 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @reflect.Value.String(%reflect.Value %63)
+  %65 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %64, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @23, i64 4 })
   %66 = xor i1 %65, true
   br i1 %66, label %_llgo_6, label %_llgo_7
 
 _llgo_6:                                          ; preds = %_llgo_5
   %67 = load ptr, ptr @_llgo_string, align 8
-  %68 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @22, i64 14 }, ptr %68, align 8
-  %69 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %67, 0
-  %70 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %69, ptr %68, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %70)
+  %68 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @22, i64 14 }, ptr %68, align 8
+  %69 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %67, 0
+  %70 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %69, ptr %68, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %70)
   unreachable
 
 _llgo_7:                                          ; preds = %_llgo_5
   %71 = load ptr, ptr @_llgo_int, align 8
-  %72 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %71, 0
-  %73 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %72, ptr null, 1
-  %74 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/internal/runtime.eface" %73)
+  %72 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %71, 0
+  %73 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %72, ptr null, 1
+  %74 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %73)
   %75 = call %reflect.Value @reflect.Value.MapIndex(%reflect.Value %10, %reflect.Value %74)
   %76 = call i1 @reflect.Value.IsValid(%reflect.Value %75)
   br i1 %76, label %_llgo_8, label %_llgo_9
 
 _llgo_8:                                          ; preds = %_llgo_7
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @24, i64 12 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @24, i64 12 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   br label %_llgo_9
 
 _llgo_9:                                          ; preds = %_llgo_8, %_llgo_7
-  %77 = call %"github.com/goplus/llgo/internal/runtime.iface" @reflect.Value.Type(%reflect.Value %10)
-  %78 = call ptr @"github.com/goplus/llgo/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/internal/runtime.iface" %77)
-  %79 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %77, 0
+  %77 = call %"github.com/goplus/llgo/runtime/internal/runtime.iface" @reflect.Value.Type(%reflect.Value %10)
+  %78 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %77)
+  %79 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %77, 0
   %80 = getelementptr ptr, ptr %79, i64 20
   %81 = load ptr, ptr %80, align 8
   %82 = insertvalue { ptr, ptr } undef, ptr %81, 0
   %83 = insertvalue { ptr, ptr } %82, ptr %78, 1
   %84 = extractvalue { ptr, ptr } %83, 1
   %85 = extractvalue { ptr, ptr } %83, 0
-  %86 = call %"github.com/goplus/llgo/internal/runtime.iface" %85(ptr %84)
-  %87 = call %reflect.Value @reflect.New(%"github.com/goplus/llgo/internal/runtime.iface" %86)
+  %86 = call %"github.com/goplus/llgo/runtime/internal/runtime.iface" %85(ptr %84)
+  %87 = call %reflect.Value @reflect.New(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %86)
   %88 = call %reflect.Value @reflect.Value.Elem(%reflect.Value %87)
-  %89 = call %"github.com/goplus/llgo/internal/runtime.iface" @reflect.Value.Type(%reflect.Value %10)
-  %90 = call ptr @"github.com/goplus/llgo/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/internal/runtime.iface" %89)
-  %91 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %89, 0
+  %89 = call %"github.com/goplus/llgo/runtime/internal/runtime.iface" @reflect.Value.Type(%reflect.Value %10)
+  %90 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %89)
+  %91 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %89, 0
   %92 = getelementptr ptr, ptr %91, i64 11
   %93 = load ptr, ptr %92, align 8
   %94 = insertvalue { ptr, ptr } undef, ptr %93, 0
   %95 = insertvalue { ptr, ptr } %94, ptr %90, 1
   %96 = extractvalue { ptr, ptr } %95, 1
   %97 = extractvalue { ptr, ptr } %95, 0
-  %98 = call %"github.com/goplus/llgo/internal/runtime.iface" %97(ptr %96)
-  %99 = call %reflect.Value @reflect.New(%"github.com/goplus/llgo/internal/runtime.iface" %98)
+  %98 = call %"github.com/goplus/llgo/runtime/internal/runtime.iface" %97(ptr %96)
+  %99 = call %reflect.Value @reflect.New(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %98)
   %100 = call %reflect.Value @reflect.Value.Elem(%reflect.Value %99)
   %101 = call ptr @reflect.Value.MapRange(%reflect.Value %10)
   br label %_llgo_12
@@ -1051,31 +1051,31 @@ _llgo_12:                                         ; preds = %_llgo_14, %_llgo_9
 
 _llgo_13:                                         ; preds = %_llgo_14, %_llgo_10
   %107 = load ptr, ptr @_llgo_string, align 8
-  %108 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @25, i64 13 }, ptr %108, align 8
-  %109 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %107, 0
-  %110 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %109, ptr %108, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %110)
+  %108 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @25, i64 13 }, ptr %108, align 8
+  %109 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %107, 0
+  %110 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %109, ptr %108, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %110)
   unreachable
 
 _llgo_14:                                         ; preds = %_llgo_10
-  %111 = call %"github.com/goplus/llgo/internal/runtime.String" @reflect.Value.String(%reflect.Value %100)
+  %111 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @reflect.Value.String(%reflect.Value %100)
   %112 = call %reflect.Value @"reflect.(*MapIter).Value"(ptr %101)
-  %113 = call %"github.com/goplus/llgo/internal/runtime.String" @reflect.Value.String(%reflect.Value %112)
-  %114 = call i1 @"github.com/goplus/llgo/internal/runtime.StringEqual"(%"github.com/goplus/llgo/internal/runtime.String" %111, %"github.com/goplus/llgo/internal/runtime.String" %113)
+  %113 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @reflect.Value.String(%reflect.Value %112)
+  %114 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %111, %"github.com/goplus/llgo/runtime/internal/runtime.String" %113)
   %115 = xor i1 %114, true
   br i1 %115, label %_llgo_13, label %_llgo_12
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
-declare %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/internal/runtime.eface")
+declare %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface")
 
 define void @"main.init$after"() {
 _llgo_0:
@@ -1084,7 +1084,7 @@ _llgo_0:
   br i1 %1, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
   store ptr %2, ptr @_llgo_int, align 8
   br label %_llgo_2
 
@@ -1096,20 +1096,20 @@ _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
   br i1 %6, label %_llgo_3, label %_llgo_4
 
 _llgo_3:                                          ; preds = %_llgo_2
-  %7 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %7 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %8 = getelementptr ptr, ptr %7, i64 0
   store ptr %3, ptr %8, align 8
-  %9 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %7, 0
-  %10 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %9, i64 1, 1
-  %11 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %10, i64 1, 2
-  %12 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %9 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %7, 0
+  %10 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %9, i64 1, 1
+  %11 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %10, i64 1, 2
+  %12 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %13 = getelementptr ptr, ptr %12, i64 0
   store ptr %4, ptr %13, align 8
-  %14 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %12, 0
-  %15 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %14, i64 1, 1
-  %16 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %15, i64 1, 2
-  %17 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %11, %"github.com/goplus/llgo/internal/runtime.Slice" %16, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %17)
+  %14 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %12, 0
+  %15 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %14, i64 1, 1
+  %16 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %15, i64 1, 2
+  %17 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %11, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %16, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %17)
   store ptr %17, ptr @"_llgo_func$ekGNsrYBSzltfAjxbl6T8H6Yq8j16wzqS3nDj2xxGMU", align 8
   br label %_llgo_4
 
@@ -1119,51 +1119,51 @@ _llgo_4:                                          ; preds = %_llgo_3, %_llgo_2
   br i1 %19, label %_llgo_5, label %_llgo_6
 
 _llgo_5:                                          ; preds = %_llgo_4
-  %20 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 58)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %20)
+  %20 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 58)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %20)
   store ptr %20, ptr @_llgo_Pointer, align 8
   br label %_llgo_6
 
 _llgo_6:                                          ; preds = %_llgo_5, %_llgo_4
   %21 = load ptr, ptr @_llgo_int, align 8
   %22 = load ptr, ptr @_llgo_int, align 8
-  %23 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %23 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %24 = getelementptr ptr, ptr %23, i64 0
   store ptr %21, ptr %24, align 8
-  %25 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %23, 0
-  %26 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %25, i64 1, 1
-  %27 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %26, i64 1, 2
-  %28 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %25 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %23, 0
+  %26 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %25, i64 1, 1
+  %27 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %26, i64 1, 2
+  %28 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %29 = getelementptr ptr, ptr %28, i64 0
   store ptr %22, ptr %29, align 8
-  %30 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %28, 0
-  %31 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %30, i64 1, 1
-  %32 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %31, i64 1, 2
-  %33 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %27, %"github.com/goplus/llgo/internal/runtime.Slice" %32, i1 false)
-  %34 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 2 }, ptr %33, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %35 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 58)
-  %36 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 5 }, ptr %35, i64 8, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %37 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 112)
-  %38 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %37, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %34, ptr %38, align 8
-  %39 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %37, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %36, ptr %39, align 8
-  %40 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %37, 0
-  %41 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %40, i64 2, 1
-  %42 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %41, i64 2, 2
-  %43 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, i64 16, %"github.com/goplus/llgo/internal/runtime.Slice" %42)
+  %30 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %28, 0
+  %31 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %30, i64 1, 1
+  %32 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %31, i64 1, 2
+  %33 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %27, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %32, i1 false)
+  %34 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 2 }, ptr %33, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %35 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 58)
+  %36 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 5 }, ptr %35, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %37 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 112)
+  %38 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %37, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %34, ptr %38, align 8
+  %39 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %37, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %36, ptr %39, align 8
+  %40 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %37, 0
+  %41 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %40, i64 2, 1
+  %42 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %41, i64 2, 2
+  %43 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, i64 16, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %42)
   store ptr %43, ptr @"main.struct$QIHBTaw1IFobr8yvWpq-2AJFm3xBNhdW_aNBicqUBGk", align 8
   %44 = load ptr, ptr @_llgo_string, align 8
   %45 = icmp eq ptr %44, null
   br i1 %45, label %_llgo_7, label %_llgo_8
 
 _llgo_7:                                          ; preds = %_llgo_6
-  %46 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
+  %46 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
   store ptr %46, ptr @_llgo_string, align 8
   br label %_llgo_8
 
 _llgo_8:                                          ; preds = %_llgo_7, %_llgo_6
-  %47 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @9, i64 1 }, i64 25, i64 8, i64 0, i64 1)
+  %47 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @9, i64 1 }, i64 25, i64 8, i64 0, i64 1)
   %48 = load ptr, ptr @_llgo_main.T, align 8
   %49 = icmp eq ptr %48, null
   br i1 %49, label %_llgo_9, label %_llgo_10
@@ -1173,42 +1173,42 @@ _llgo_9:                                          ; preds = %_llgo_8
   br label %_llgo_10
 
 _llgo_10:                                         ; preds = %_llgo_9, %_llgo_8
-  %50 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %51 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @10, i64 1 }, ptr %50, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %52 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 56)
-  %53 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %52, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %51, ptr %53, align 8
-  %54 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %52, 0
-  %55 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %54, i64 1, 1
-  %56 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %55, i64 1, 2
-  %57 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, i64 8, %"github.com/goplus/llgo/internal/runtime.Slice" %56)
+  %50 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %51 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @10, i64 1 }, ptr %50, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %52 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 56)
+  %53 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %52, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %51, ptr %53, align 8
+  %54 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %52, 0
+  %55 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %54, i64 1, 1
+  %56 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %55, i64 1, 2
+  %57 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %56)
   store ptr %57, ptr @"main.struct$eovYmOhZg4X0zMSsuscSshndnbbAGvB2E3cyG8E7Y4U", align 8
   %58 = load ptr, ptr @"main.struct$eovYmOhZg4X0zMSsuscSshndnbbAGvB2E3cyG8E7Y4U", align 8
   br i1 %49, label %_llgo_11, label %_llgo_12
 
 _llgo_11:                                         ; preds = %_llgo_10
   %59 = load ptr, ptr @"_llgo_func$ekGNsrYBSzltfAjxbl6T8H6Yq8j16wzqS3nDj2xxGMU", align 8
-  %60 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @11, i64 3 }, ptr undef, ptr undef, ptr undef }, ptr %59, 1
-  %61 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %60, ptr @"main.(*T).Add", 2
-  %62 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %61, ptr @"main.(*T).Add", 3
-  %63 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 40)
-  %64 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %63, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %62, ptr %64, align 8
-  %65 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %63, 0
-  %66 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %65, i64 1, 1
-  %67 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %66, i64 1, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %47, ptr %58, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/internal/runtime.Slice" %67)
+  %60 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @11, i64 3 }, ptr undef, ptr undef, ptr undef }, ptr %59, 1
+  %61 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %60, ptr @"main.(*T).Add", 2
+  %62 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %61, ptr @"main.(*T).Add", 3
+  %63 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 40)
+  %64 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %63, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %62, ptr %64, align 8
+  %65 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %63, 0
+  %66 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %65, i64 1, 1
+  %67 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %66, i64 1, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %47, ptr %58, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %67)
   br label %_llgo_12
 
 _llgo_12:                                         ; preds = %_llgo_11, %_llgo_10
-  %68 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @9, i64 1 }, i64 25, i64 8, i64 0, i64 1)
+  %68 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @9, i64 1 }, i64 25, i64 8, i64 0, i64 1)
   %69 = load ptr, ptr @"*_llgo_main.T", align 8
   %70 = icmp eq ptr %69, null
   br i1 %70, label %_llgo_13, label %_llgo_14
 
 _llgo_13:                                         ; preds = %_llgo_12
-  %71 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %68)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %71)
+  %71 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %68)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %71)
   store ptr %71, ptr @"*_llgo_main.T", align 8
   br label %_llgo_14
 
@@ -1219,14 +1219,14 @@ _llgo_14:                                         ; preds = %_llgo_13, %_llgo_12
   br i1 %74, label %_llgo_15, label %_llgo_16
 
 _llgo_15:                                         ; preds = %_llgo_14
-  %75 = insertvalue %"github.com/goplus/llgo/internal/abi.Imethod" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @11, i64 3 }, ptr undef }, ptr %72, 1
-  %76 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 24)
-  %77 = getelementptr %"github.com/goplus/llgo/internal/abi.Imethod", ptr %76, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Imethod" %75, ptr %77, align 8
-  %78 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %76, 0
-  %79 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %78, i64 1, 1
-  %80 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %79, i64 1, 2
-  %81 = call ptr @"github.com/goplus/llgo/internal/runtime.Interface"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, %"github.com/goplus/llgo/internal/runtime.Slice" %80)
+  %75 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @11, i64 3 }, ptr undef }, ptr %72, 1
+  %76 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 24)
+  %77 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %76, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %75, ptr %77, align 8
+  %78 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %76, 0
+  %79 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %78, i64 1, 1
+  %80 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %79, i64 1, 2
+  %81 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %80)
   store ptr %81, ptr @"_llgo_iface$VdBKYV8-gcMjZtZfcf-u2oKoj9Lu3VXwuG8TGCW2S4A", align 8
   br label %_llgo_16
 
@@ -1236,11 +1236,11 @@ _llgo_16:                                         ; preds = %_llgo_15, %_llgo_14
   br i1 %83, label %_llgo_17, label %_llgo_18
 
 _llgo_17:                                         ; preds = %_llgo_16
-  %84 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %85 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %84, 0
-  %86 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %85, i64 0, 1
-  %87 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %86, i64 0, 2
-  %88 = call ptr @"github.com/goplus/llgo/internal/runtime.Interface"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, %"github.com/goplus/llgo/internal/runtime.Slice" %87)
+  %84 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %85 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %84, 0
+  %86 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %85, i64 0, 1
+  %87 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %86, i64 0, 2
+  %88 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %87)
   store ptr %88, ptr @_llgo_any, align 8
   br label %_llgo_18
 
@@ -1250,12 +1250,12 @@ _llgo_18:                                         ; preds = %_llgo_17, %_llgo_16
   br i1 %90, label %_llgo_19, label %_llgo_20
 
 _llgo_19:                                         ; preds = %_llgo_18
-  %91 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %92 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %91, 0
-  %93 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %92, i64 0, 1
-  %94 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %93, i64 0, 2
-  %95 = call ptr @"github.com/goplus/llgo/internal/runtime.Interface"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, %"github.com/goplus/llgo/internal/runtime.Slice" %94)
-  %96 = call ptr @"github.com/goplus/llgo/internal/runtime.SliceOf"(ptr %95)
+  %91 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %92 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %91, 0
+  %93 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %92, i64 0, 1
+  %94 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %93, i64 0, 2
+  %95 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %94)
+  %96 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.SliceOf"(ptr %95)
   store ptr %96, ptr @"[]_llgo_any", align 8
   br label %_llgo_20
 
@@ -1277,7 +1277,7 @@ _llgo_20:                                         ; preds = %_llgo_19, %_llgo_18
   br i1 %110, label %_llgo_21, label %_llgo_22
 
 _llgo_21:                                         ; preds = %_llgo_20
-  %111 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 80)
+  %111 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 80)
   %112 = getelementptr ptr, ptr %111, i64 0
   store ptr %97, ptr %112, align 8
   %113 = getelementptr ptr, ptr %111, i64 1
@@ -1298,19 +1298,19 @@ _llgo_21:                                         ; preds = %_llgo_20
   store ptr %105, ptr %120, align 8
   %121 = getelementptr ptr, ptr %111, i64 9
   store ptr %106, ptr %121, align 8
-  %122 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %111, 0
-  %123 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %122, i64 10, 1
-  %124 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %123, i64 10, 2
-  %125 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
+  %122 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %111, 0
+  %123 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %122, i64 10, 1
+  %124 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %123, i64 10, 2
+  %125 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
   %126 = getelementptr ptr, ptr %125, i64 0
   store ptr %107, ptr %126, align 8
   %127 = getelementptr ptr, ptr %125, i64 1
   store ptr %108, ptr %127, align 8
-  %128 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %125, 0
-  %129 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %128, i64 2, 1
-  %130 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %129, i64 2, 2
-  %131 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %124, %"github.com/goplus/llgo/internal/runtime.Slice" %130, i1 true)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %131)
+  %128 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %125, 0
+  %129 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %128, i64 2, 1
+  %130 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %129, i64 2, 2
+  %131 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %124, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %130, i1 true)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %131)
   store ptr %131, ptr @"_llgo_func$KK0iU4Wpi3BdRqssvycXqtgNe2Dq1riBlM61Rds1QsU", align 8
   br label %_llgo_22
 
@@ -1327,7 +1327,7 @@ _llgo_22:                                         ; preds = %_llgo_21, %_llgo_20
   %141 = load ptr, ptr @"[]_llgo_any", align 8
   %142 = load ptr, ptr @_llgo_int, align 8
   %143 = load ptr, ptr @_llgo_int, align 8
-  %144 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 80)
+  %144 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 80)
   %145 = getelementptr ptr, ptr %144, i64 0
   store ptr %132, ptr %145, align 8
   %146 = getelementptr ptr, ptr %144, i64 1
@@ -1348,64 +1348,64 @@ _llgo_22:                                         ; preds = %_llgo_21, %_llgo_20
   store ptr %140, ptr %153, align 8
   %154 = getelementptr ptr, ptr %144, i64 9
   store ptr %141, ptr %154, align 8
-  %155 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %144, 0
-  %156 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %155, i64 10, 1
-  %157 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %156, i64 10, 2
-  %158 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
+  %155 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %144, 0
+  %156 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %155, i64 10, 1
+  %157 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %156, i64 10, 2
+  %158 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
   %159 = getelementptr ptr, ptr %158, i64 0
   store ptr %142, ptr %159, align 8
   %160 = getelementptr ptr, ptr %158, i64 1
   store ptr %143, ptr %160, align 8
-  %161 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %158, 0
-  %162 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %161, i64 2, 1
-  %163 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %162, i64 2, 2
-  %164 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %157, %"github.com/goplus/llgo/internal/runtime.Slice" %163, i1 true)
-  %165 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 2 }, ptr %164, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %166 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 58)
-  %167 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 5 }, ptr %166, i64 8, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %168 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 112)
-  %169 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %168, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %165, ptr %169, align 8
-  %170 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %168, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %167, ptr %170, align 8
-  %171 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %168, 0
-  %172 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %171, i64 2, 1
-  %173 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %172, i64 2, 2
-  %174 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, i64 16, %"github.com/goplus/llgo/internal/runtime.Slice" %173)
+  %161 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %158, 0
+  %162 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %161, i64 2, 1
+  %163 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %162, i64 2, 2
+  %164 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %157, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %163, i1 true)
+  %165 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 2 }, ptr %164, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %166 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 58)
+  %167 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 5 }, ptr %166, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %168 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 112)
+  %169 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %168, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %165, ptr %169, align 8
+  %170 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %168, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %167, ptr %170, align 8
+  %171 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %168, 0
+  %172 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %171, i64 2, 1
+  %173 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %172, i64 2, 2
+  %174 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, i64 16, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %173)
   store ptr %174, ptr @"main.struct$FjMjjQr3-2iTiWyZP1IIQFOz0hUCa0OS6pEm5uVV6Pk", align 8
   %175 = load ptr, ptr @"map[_llgo_int]_llgo_string", align 8
   %176 = icmp eq ptr %175, null
   br i1 %176, label %_llgo_23, label %_llgo_24
 
 _llgo_23:                                         ; preds = %_llgo_22
-  %177 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %178 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
-  %179 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 40)
-  %180 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 8, ptr %179)
-  %181 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @16, i64 7 }, ptr %180, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %182 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %183 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 8, ptr %182)
-  %184 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @17, i64 4 }, ptr %183, i64 8, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %185 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
-  %186 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 8, ptr %185)
-  %187 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @18, i64 5 }, ptr %186, i64 72, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %188 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 58)
-  %189 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @19, i64 8 }, ptr %188, i64 200, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %190 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 224)
-  %191 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %190, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %181, ptr %191, align 8
-  %192 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %190, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %184, ptr %192, align 8
-  %193 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %190, i64 2
-  store %"github.com/goplus/llgo/internal/abi.StructField" %187, ptr %193, align 8
-  %194 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %190, i64 3
-  store %"github.com/goplus/llgo/internal/abi.StructField" %189, ptr %194, align 8
-  %195 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %190, 0
-  %196 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %195, i64 4, 1
-  %197 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %196, i64 4, 2
-  %198 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, i64 208, %"github.com/goplus/llgo/internal/runtime.Slice" %197)
-  %199 = call ptr @"github.com/goplus/llgo/internal/runtime.MapOf"(ptr %177, ptr %178, ptr %198, i64 4)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %199)
+  %177 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %178 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
+  %179 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 40)
+  %180 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 8, ptr %179)
+  %181 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @16, i64 7 }, ptr %180, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %182 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %183 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 8, ptr %182)
+  %184 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @17, i64 4 }, ptr %183, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %185 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
+  %186 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 8, ptr %185)
+  %187 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @18, i64 5 }, ptr %186, i64 72, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %188 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 58)
+  %189 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @19, i64 8 }, ptr %188, i64 200, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %190 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 224)
+  %191 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %190, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %181, ptr %191, align 8
+  %192 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %190, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %184, ptr %192, align 8
+  %193 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %190, i64 2
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %187, ptr %193, align 8
+  %194 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %190, i64 3
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %189, ptr %194, align 8
+  %195 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %190, 0
+  %196 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %195, i64 4, 1
+  %197 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %196, i64 4, 2
+  %198 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, i64 208, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %197)
+  %199 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapOf"(ptr %177, ptr %178, ptr %198, i64 4)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %199)
   store ptr %199, ptr @"map[_llgo_int]_llgo_string", align 8
   br label %_llgo_24
 
@@ -1413,35 +1413,35 @@ _llgo_24:                                         ; preds = %_llgo_23, %_llgo_22
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice", %"github.com/goplus/llgo/internal/runtime.Slice", i1)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.Slice", i1)
 
-declare void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String", i64, %"github.com/goplus/llgo/internal/runtime.Slice")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String", i64, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1)
+declare %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1)
 
 declare i64 @reflect.Value.Kind(%reflect.Value)
 
-declare %"github.com/goplus/llgo/internal/runtime.iface" @reflect.Value.Type(%reflect.Value)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.iface" @reflect.Value.Type(%reflect.Value)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/internal/runtime.iface")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintUint"(i64)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintUint"(i64)
 
-declare %"github.com/goplus/llgo/internal/runtime.Slice" @reflect.Value.Call(%reflect.Value, %"github.com/goplus/llgo/internal/runtime.Slice")
+declare %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @reflect.Value.Call(%reflect.Value, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1)
 
 declare i64 @reflect.Value.Int(%reflect.Value)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64)
 
-declare %"github.com/goplus/llgo/internal/runtime.eface" @reflect.Value.Interface(%reflect.Value)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.eface" @reflect.Value.Interface(%reflect.Value)
 
-declare void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface")
 
 define linkonce i64 @"__llgo_stub.main.callFunc$1"(ptr %0, i64 %1) {
 _llgo_0:
@@ -1449,57 +1449,57 @@ _llgo_0:
   ret i64 %2
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.String", i64, i64, i64, i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String", i64, i64, i64, i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr, ptr, %"github.com/goplus/llgo/internal/runtime.Slice", %"github.com/goplus/llgo/internal/runtime.Slice")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr, ptr, %"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Interface"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.Slice")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr, ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr, ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface")
 
 declare %reflect.Value @reflect.Value.Method(%reflect.Value, i64)
 
-define linkonce { i64, i64 } @__llgo_stub.main.demo(ptr %0, i64 %1, i64 %2, i64 %3, i64 %4, i64 %5, i64 %6, i64 %7, i64 %8, i64 %9, %"github.com/goplus/llgo/internal/runtime.Slice" %10) {
+define linkonce { i64, i64 } @__llgo_stub.main.demo(ptr %0, i64 %1, i64 %2, i64 %3, i64 %4, i64 %5, i64 %6, i64 %7, i64 %8, i64 %9, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %10) {
 _llgo_0:
-  %11 = tail call { i64, i64 } @main.demo(i64 %1, i64 %2, i64 %3, i64 %4, i64 %5, i64 %6, i64 %7, i64 %8, i64 %9, %"github.com/goplus/llgo/internal/runtime.Slice" %10)
+  %11 = tail call { i64, i64 } @main.demo(i64 %1, i64 %2, i64 %3, i64 %4, i64 %5, i64 %6, i64 %7, i64 %8, i64 %9, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %10)
   ret { i64, i64 } %11
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.SliceOf"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.SliceOf"(ptr)
 
-declare %"github.com/goplus/llgo/internal/runtime.Slice" @reflect.Value.CallSlice(%reflect.Value, %"github.com/goplus/llgo/internal/runtime.Slice")
+declare %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @reflect.Value.CallSlice(%reflect.Value, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
 declare void @reflect.init()
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.MapOf"(ptr, ptr, ptr, i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapOf"(ptr, ptr, ptr, i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64, ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64, ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.MakeMap"(ptr, i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.MakeMap"(ptr, i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.MapAssign"(ptr, ptr, ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAssign"(ptr, ptr, ptr)
 
 declare i64 @reflect.Value.Len(%reflect.Value)
 
-declare %"github.com/goplus/llgo/internal/runtime.Slice" @reflect.Value.MapKeys(%reflect.Value)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @reflect.Value.MapKeys(%reflect.Value)
 
 declare %reflect.Value @reflect.Value.MapIndex(%reflect.Value, %reflect.Value)
 
-declare %"github.com/goplus/llgo/internal/runtime.String" @reflect.Value.String(%reflect.Value)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.String" @reflect.Value.String(%reflect.Value)
 
-declare i1 @"github.com/goplus/llgo/internal/runtime.StringEqual"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.String")
+declare i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String")
 
 declare void @reflect.Value.SetMapIndex(%reflect.Value, %reflect.Value, %reflect.Value)
 
 declare i1 @reflect.Value.IsValid(%reflect.Value)
 
-declare %reflect.Value @reflect.New(%"github.com/goplus/llgo/internal/runtime.iface")
+declare %reflect.Value @reflect.New(%"github.com/goplus/llgo/runtime/internal/runtime.iface")
 
 declare %reflect.Value @reflect.Value.Elem(%reflect.Value)
 
@@ -1515,8 +1515,8 @@ declare %reflect.Value @"reflect.(*MapIter).Key"(ptr)
 
 declare %reflect.Value @"reflect.(*MapIter).Value"(ptr)
 
-declare %"github.com/goplus/llgo/internal/runtime.iface" @reflect.TypeOf(%"github.com/goplus/llgo/internal/runtime.eface")
+declare %"github.com/goplus/llgo/runtime/internal/runtime.iface" @reflect.TypeOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface")
 
-declare %"github.com/goplus/llgo/internal/runtime.iface" @reflect.MapOf(%"github.com/goplus/llgo/internal/runtime.iface", %"github.com/goplus/llgo/internal/runtime.iface")
+declare %"github.com/goplus/llgo/runtime/internal/runtime.iface" @reflect.MapOf(%"github.com/goplus/llgo/runtime/internal/runtime.iface", %"github.com/goplus/llgo/runtime/internal/runtime.iface")
 
-declare %reflect.Value @reflect.MakeMap(%"github.com/goplus/llgo/internal/runtime.iface")
+declare %reflect.Value @reflect.MakeMap(%"github.com/goplus/llgo/runtime/internal/runtime.iface")
diff --git a/compiler/cl/_testgo/selects/out.ll b/compiler/cl/_testgo/selects/out.ll
index 6196d5c7..8b3338e8 100644
--- a/compiler/cl/_testgo/selects/out.ll
+++ b/compiler/cl/_testgo/selects/out.ll
@@ -1,10 +1,10 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
-%"github.com/goplus/llgo/internal/runtime.ChanOp" = type { ptr, ptr, i32, i1 }
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
-%"github.com/goplus/llgo/internal/runtime.eface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.ChanOp" = type { ptr, ptr, i32, i1 }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.eface" = type { ptr, ptr }
 
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
@@ -36,19 +36,19 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 8)
-  %3 = call ptr @"github.com/goplus/llgo/internal/runtime.NewChan"(i64 0, i64 1)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 8)
+  %3 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewChan"(i64 0, i64 1)
   store ptr %3, ptr %2, align 8
-  %4 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 8)
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.NewChan"(i64 0, i64 1)
+  %4 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 8)
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewChan"(i64 0, i64 1)
   store ptr %5, ptr %4, align 8
-  %6 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 8)
-  %7 = call ptr @"github.com/goplus/llgo/internal/runtime.NewChan"(i64 0, i64 1)
+  %6 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 8)
+  %7 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewChan"(i64 0, i64 1)
   store ptr %7, ptr %6, align 8
-  %8 = call ptr @"github.com/goplus/llgo/internal/runtime.NewChan"(i64 0, i64 1)
-  %9 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 24)
+  %8 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewChan"(i64 0, i64 1)
+  %9 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 24)
   %10 = getelementptr inbounds { ptr, ptr, ptr }, ptr %9, i32 0, i32 0
   store ptr %2, ptr %10, align 8
   %11 = getelementptr inbounds { ptr, ptr, ptr }, ptr %9, i32 0, i32 1
@@ -60,41 +60,41 @@ _llgo_0:
   %15 = getelementptr inbounds { { ptr, ptr } }, ptr %14, i32 0, i32 0
   store { ptr, ptr } %13, ptr %15, align 8
   %16 = alloca i8, i64 8, align 1
-  %17 = call i32 @"github.com/goplus/llgo/internal/runtime.CreateThread"(ptr %16, ptr null, ptr @"main._llgo_routine$1", ptr %14)
+  %17 = call i32 @"github.com/goplus/llgo/runtime/internal/runtime.CreateThread"(ptr %16, ptr null, ptr @"main._llgo_routine$1", ptr %14)
   %18 = load ptr, ptr %2, align 8
   %19 = alloca {}, align 8
   call void @llvm.memset(ptr %19, i8 0, i64 0, i1 false)
   store {} zeroinitializer, ptr %19, align 1
-  %20 = call i1 @"github.com/goplus/llgo/internal/runtime.ChanSend"(ptr %18, ptr %19, i64 0)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  %20 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.ChanSend"(ptr %18, ptr %19, i64 0)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %21 = load ptr, ptr %4, align 8
   %22 = alloca {}, align 8
   call void @llvm.memset(ptr %22, i8 0, i64 0, i1 false)
-  %23 = insertvalue %"github.com/goplus/llgo/internal/runtime.ChanOp" undef, ptr %21, 0
-  %24 = insertvalue %"github.com/goplus/llgo/internal/runtime.ChanOp" %23, ptr %22, 1
-  %25 = insertvalue %"github.com/goplus/llgo/internal/runtime.ChanOp" %24, i32 0, 2
-  %26 = insertvalue %"github.com/goplus/llgo/internal/runtime.ChanOp" %25, i1 false, 3
+  %23 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.ChanOp" undef, ptr %21, 0
+  %24 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.ChanOp" %23, ptr %22, 1
+  %25 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.ChanOp" %24, i32 0, 2
+  %26 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.ChanOp" %25, i1 false, 3
   %27 = alloca {}, align 8
   call void @llvm.memset(ptr %27, i8 0, i64 0, i1 false)
-  %28 = insertvalue %"github.com/goplus/llgo/internal/runtime.ChanOp" undef, ptr %8, 0
-  %29 = insertvalue %"github.com/goplus/llgo/internal/runtime.ChanOp" %28, ptr %27, 1
-  %30 = insertvalue %"github.com/goplus/llgo/internal/runtime.ChanOp" %29, i32 0, 2
-  %31 = insertvalue %"github.com/goplus/llgo/internal/runtime.ChanOp" %30, i1 false, 3
-  %32 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 48)
-  %33 = getelementptr %"github.com/goplus/llgo/internal/runtime.ChanOp", ptr %32, i64 0
-  store %"github.com/goplus/llgo/internal/runtime.ChanOp" %26, ptr %33, align 8
-  %34 = getelementptr %"github.com/goplus/llgo/internal/runtime.ChanOp", ptr %32, i64 1
-  store %"github.com/goplus/llgo/internal/runtime.ChanOp" %31, ptr %34, align 8
-  %35 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %32, 0
-  %36 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %35, i64 2, 1
-  %37 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %36, i64 2, 2
-  %38 = call { i64, i1 } @"github.com/goplus/llgo/internal/runtime.Select"(%"github.com/goplus/llgo/internal/runtime.Slice" %37)
+  %28 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.ChanOp" undef, ptr %8, 0
+  %29 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.ChanOp" %28, ptr %27, 1
+  %30 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.ChanOp" %29, i32 0, 2
+  %31 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.ChanOp" %30, i1 false, 3
+  %32 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 48)
+  %33 = getelementptr %"github.com/goplus/llgo/runtime/internal/runtime.ChanOp", ptr %32, i64 0
+  store %"github.com/goplus/llgo/runtime/internal/runtime.ChanOp" %26, ptr %33, align 8
+  %34 = getelementptr %"github.com/goplus/llgo/runtime/internal/runtime.ChanOp", ptr %32, i64 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.ChanOp" %31, ptr %34, align 8
+  %35 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %32, 0
+  %36 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %35, i64 2, 1
+  %37 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %36, i64 2, 2
+  %38 = call { i64, i1 } @"github.com/goplus/llgo/runtime/internal/runtime.Select"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %37)
   %39 = extractvalue { i64, i1 } %38, 0
   %40 = extractvalue { i64, i1 } %38, 1
-  %41 = extractvalue %"github.com/goplus/llgo/internal/runtime.ChanOp" %26, 1
+  %41 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.ChanOp" %26, 1
   %42 = load {}, ptr %41, align 1
-  %43 = extractvalue %"github.com/goplus/llgo/internal/runtime.ChanOp" %31, 1
+  %43 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.ChanOp" %31, 1
   %44 = load {}, ptr %43, align 1
   %45 = insertvalue { i64, i1, {}, {} } undef, i64 %39, 0
   %46 = insertvalue { i64, i1, {}, {} } %45, i1 %40, 1
@@ -108,8 +108,8 @@ _llgo_1:                                          ; preds = %_llgo_4, %_llgo_2
   ret i32 0
 
 _llgo_2:                                          ; preds = %_llgo_0
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 4 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 4 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   br label %_llgo_1
 
 _llgo_3:                                          ; preds = %_llgo_0
@@ -117,17 +117,17 @@ _llgo_3:                                          ; preds = %_llgo_0
   br i1 %51, label %_llgo_4, label %_llgo_5
 
 _llgo_4:                                          ; preds = %_llgo_3
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 4 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 4 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   br label %_llgo_1
 
 _llgo_5:                                          ; preds = %_llgo_3
   %52 = load ptr, ptr @_llgo_string, align 8
-  %53 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 31 }, ptr %53, align 8
-  %54 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %52, 0
-  %55 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %54, ptr %53, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %55)
+  %53 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 31 }, ptr %53, align 8
+  %54 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %52, 0
+  %55 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %54, ptr %53, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %55)
   unreachable
 }
 
@@ -138,10 +138,10 @@ _llgo_0:
   %3 = load ptr, ptr %2, align 8
   %4 = alloca {}, align 8
   call void @llvm.memset(ptr %4, i8 0, i64 0, i1 false)
-  %5 = call i1 @"github.com/goplus/llgo/internal/runtime.ChanRecv"(ptr %3, ptr %4, i64 0)
+  %5 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.ChanRecv"(ptr %3, ptr %4, i64 0)
   %6 = load {}, ptr %4, align 1
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 4 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 4 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %7 = extractvalue { ptr, ptr, ptr } %1, 1
   %8 = load ptr, ptr %7, align 8
   %9 = extractvalue { ptr, ptr, ptr } %1, 2
@@ -149,28 +149,28 @@ _llgo_0:
   %11 = alloca {}, align 8
   call void @llvm.memset(ptr %11, i8 0, i64 0, i1 false)
   store {} zeroinitializer, ptr %11, align 1
-  %12 = insertvalue %"github.com/goplus/llgo/internal/runtime.ChanOp" undef, ptr %8, 0
-  %13 = insertvalue %"github.com/goplus/llgo/internal/runtime.ChanOp" %12, ptr %11, 1
-  %14 = insertvalue %"github.com/goplus/llgo/internal/runtime.ChanOp" %13, i32 0, 2
-  %15 = insertvalue %"github.com/goplus/llgo/internal/runtime.ChanOp" %14, i1 true, 3
+  %12 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.ChanOp" undef, ptr %8, 0
+  %13 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.ChanOp" %12, ptr %11, 1
+  %14 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.ChanOp" %13, i32 0, 2
+  %15 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.ChanOp" %14, i1 true, 3
   %16 = alloca {}, align 8
   call void @llvm.memset(ptr %16, i8 0, i64 0, i1 false)
-  %17 = insertvalue %"github.com/goplus/llgo/internal/runtime.ChanOp" undef, ptr %10, 0
-  %18 = insertvalue %"github.com/goplus/llgo/internal/runtime.ChanOp" %17, ptr %16, 1
-  %19 = insertvalue %"github.com/goplus/llgo/internal/runtime.ChanOp" %18, i32 0, 2
-  %20 = insertvalue %"github.com/goplus/llgo/internal/runtime.ChanOp" %19, i1 false, 3
-  %21 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 48)
-  %22 = getelementptr %"github.com/goplus/llgo/internal/runtime.ChanOp", ptr %21, i64 0
-  store %"github.com/goplus/llgo/internal/runtime.ChanOp" %15, ptr %22, align 8
-  %23 = getelementptr %"github.com/goplus/llgo/internal/runtime.ChanOp", ptr %21, i64 1
-  store %"github.com/goplus/llgo/internal/runtime.ChanOp" %20, ptr %23, align 8
-  %24 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %21, 0
-  %25 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %24, i64 2, 1
-  %26 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %25, i64 2, 2
-  %27 = call { i64, i1 } @"github.com/goplus/llgo/internal/runtime.Select"(%"github.com/goplus/llgo/internal/runtime.Slice" %26)
+  %17 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.ChanOp" undef, ptr %10, 0
+  %18 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.ChanOp" %17, ptr %16, 1
+  %19 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.ChanOp" %18, i32 0, 2
+  %20 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.ChanOp" %19, i1 false, 3
+  %21 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 48)
+  %22 = getelementptr %"github.com/goplus/llgo/runtime/internal/runtime.ChanOp", ptr %21, i64 0
+  store %"github.com/goplus/llgo/runtime/internal/runtime.ChanOp" %15, ptr %22, align 8
+  %23 = getelementptr %"github.com/goplus/llgo/runtime/internal/runtime.ChanOp", ptr %21, i64 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.ChanOp" %20, ptr %23, align 8
+  %24 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %21, 0
+  %25 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %24, i64 2, 1
+  %26 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %25, i64 2, 2
+  %27 = call { i64, i1 } @"github.com/goplus/llgo/runtime/internal/runtime.Select"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %26)
   %28 = extractvalue { i64, i1 } %27, 0
   %29 = extractvalue { i64, i1 } %27, 1
-  %30 = extractvalue %"github.com/goplus/llgo/internal/runtime.ChanOp" %20, 1
+  %30 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.ChanOp" %20, 1
   %31 = load {}, ptr %30, align 1
   %32 = insertvalue { i64, i1, {} } undef, i64 %28, 0
   %33 = insertvalue { i64, i1, {} } %32, i1 %29, 1
@@ -183,8 +183,8 @@ _llgo_1:                                          ; preds = %_llgo_4, %_llgo_2
   ret void
 
 _llgo_2:                                          ; preds = %_llgo_0
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 4 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 4 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   br label %_llgo_1
 
 _llgo_3:                                          ; preds = %_llgo_0
@@ -192,27 +192,27 @@ _llgo_3:                                          ; preds = %_llgo_0
   br i1 %37, label %_llgo_4, label %_llgo_5
 
 _llgo_4:                                          ; preds = %_llgo_3
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @6, i64 4 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 4 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   br label %_llgo_1
 
 _llgo_5:                                          ; preds = %_llgo_3
   %38 = load ptr, ptr @_llgo_string, align 8
-  %39 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 31 }, ptr %39, align 8
-  %40 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %38, 0
-  %41 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %40, ptr %39, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %41)
+  %39 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 31 }, ptr %39, align 8
+  %40 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %38, 0
+  %41 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %40, ptr %39, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %41)
   unreachable
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.NewChan"(i64, i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewChan"(i64, i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
 declare ptr @malloc(i64)
 
@@ -229,18 +229,18 @@ _llgo_0:
 
 declare void @free(ptr)
 
-declare i32 @"github.com/goplus/llgo/internal/runtime.CreateThread"(ptr, ptr, ptr, ptr)
+declare i32 @"github.com/goplus/llgo/runtime/internal/runtime.CreateThread"(ptr, ptr, ptr, ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/runtime.ChanSend"(ptr, ptr, i64)
+declare i1 @"github.com/goplus/llgo/runtime/internal/runtime.ChanSend"(ptr, ptr, i64)
 
 ; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
 declare void @llvm.memset(ptr nocapture writeonly, i8, i64, i1 immarg) #0
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
-declare { i64, i1 } @"github.com/goplus/llgo/internal/runtime.Select"(%"github.com/goplus/llgo/internal/runtime.Slice")
+declare { i64, i1 } @"github.com/goplus/llgo/runtime/internal/runtime.Select"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
 define void @"main.init$after"() {
 _llgo_0:
@@ -249,7 +249,7 @@ _llgo_0:
   br i1 %1, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
   store ptr %2, ptr @_llgo_string, align 8
   br label %_llgo_2
 
@@ -257,10 +257,10 @@ _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface")
 
-declare i1 @"github.com/goplus/llgo/internal/runtime.ChanRecv"(ptr, ptr, i64)
+declare i1 @"github.com/goplus/llgo/runtime/internal/runtime.ChanRecv"(ptr, ptr, i64)
 
 attributes #0 = { nocallback nofree nounwind willreturn memory(argmem: write) }
diff --git a/compiler/cl/_testgo/strucintf/out.ll b/compiler/cl/_testgo/strucintf/out.ll
index daa813c8..70bdc94d 100644
--- a/compiler/cl/_testgo/strucintf/out.ll
+++ b/compiler/cl/_testgo/strucintf/out.ll
@@ -1,10 +1,10 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.eface" = type { ptr, ptr }
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
-%"github.com/goplus/llgo/internal/abi.StructField" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1 }
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.eface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/abi.StructField" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1 }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
 
 @"main.init$guard" = global i1 false, align 1
 @_llgo_int = linkonce global ptr null, align 8
@@ -19,7 +19,7 @@ source_filename = "main"
 @4 = private unnamed_addr constant [11 x i8] c"Bar: not ok", align 1
 @5 = private unnamed_addr constant [9 x i8] c"F: not ok", align 1
 
-define %"github.com/goplus/llgo/internal/runtime.eface" @main.Foo() {
+define %"github.com/goplus/llgo/runtime/internal/runtime.eface" @main.Foo() {
 _llgo_0:
   %0 = alloca { i64 }, align 8
   call void @llvm.memset(ptr %0, i8 0, i64 8, i1 false)
@@ -30,9 +30,9 @@ _llgo_0:
   %4 = load ptr, ptr @"main.struct$MYpsoM99ZwFY087IpUOkIw1zjBA_sgFXVodmn1m-G88", align 8
   %5 = extractvalue { i64 } %2, 0
   %6 = inttoptr i64 %5 to ptr
-  %7 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %4, 0
-  %8 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %7, ptr %6, 1
-  ret %"github.com/goplus/llgo/internal/runtime.eface" %8
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %4, 0
+  %8 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %7, ptr %6, 1
+  ret %"github.com/goplus/llgo/runtime/internal/runtime.eface" %8
 }
 
 define void @main.init() {
@@ -42,7 +42,7 @@ _llgo_0:
 
 _llgo_1:                                          ; preds = %_llgo_0
   store i1 true, ptr @"main.init$guard", align 1
-  call void @"github.com/goplus/llgo/cl/internal/foo.init"()
+  call void @"github.com/goplus/llgo/compiler/cl/internal/foo.init"()
   call void @"main.init$after"()
   br label %_llgo_2
 
@@ -54,12 +54,12 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  %2 = call %"github.com/goplus/llgo/internal/runtime.eface" @main.Foo()
+  %2 = call %"github.com/goplus/llgo/runtime/internal/runtime.eface" @main.Foo()
   %3 = alloca { i64 }, align 8
   call void @llvm.memset(ptr %3, i8 0, i64 8, i1 false)
-  %4 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %2, 0
+  %4 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %2, 0
   %5 = load ptr, ptr @"main.struct$MYpsoM99ZwFY087IpUOkIw1zjBA_sgFXVodmn1m-G88", align 8
   %6 = icmp eq ptr %4, %5
   br i1 %6, label %_llgo_10, label %_llgo_11
@@ -67,62 +67,62 @@ _llgo_0:
 _llgo_1:                                          ; preds = %_llgo_12
   %7 = getelementptr inbounds { i64 }, ptr %3, i32 0, i32 0
   %8 = load i64, ptr %7, align 4
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %8)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %8)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   br label %_llgo_2
 
 _llgo_2:                                          ; preds = %_llgo_3, %_llgo_1
-  %9 = call %"github.com/goplus/llgo/internal/runtime.eface" @"github.com/goplus/llgo/cl/internal/foo.Bar"()
+  %9 = call %"github.com/goplus/llgo/runtime/internal/runtime.eface" @"github.com/goplus/llgo/compiler/cl/internal/foo.Bar"()
   %10 = alloca { i64 }, align 8
   call void @llvm.memset(ptr %10, i8 0, i64 8, i1 false)
-  %11 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %9, 0
+  %11 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %9, 0
   %12 = load ptr, ptr @"_llgo_struct$K-dZ9QotZfVPz2a0YdRa9vmZUuDXPTqZOlMShKEDJtk", align 8
   %13 = icmp eq ptr %11, %12
   br i1 %13, label %_llgo_13, label %_llgo_14
 
 _llgo_3:                                          ; preds = %_llgo_12
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 11 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 11 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   br label %_llgo_2
 
 _llgo_4:                                          ; preds = %_llgo_15
   %14 = getelementptr inbounds { i64 }, ptr %10, i32 0, i32 0
   %15 = load i64, ptr %14, align 4
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %15)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %15)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   br label %_llgo_5
 
 _llgo_5:                                          ; preds = %_llgo_6, %_llgo_4
   %16 = alloca { i64 }, align 8
   call void @llvm.memset(ptr %16, i8 0, i64 8, i1 false)
-  %17 = call %"github.com/goplus/llgo/internal/runtime.eface" @"github.com/goplus/llgo/cl/internal/foo.F"()
-  %18 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %17, 0
+  %17 = call %"github.com/goplus/llgo/runtime/internal/runtime.eface" @"github.com/goplus/llgo/compiler/cl/internal/foo.F"()
+  %18 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %17, 0
   %19 = load ptr, ptr @"main.struct$MYpsoM99ZwFY087IpUOkIw1zjBA_sgFXVodmn1m-G88", align 8
   %20 = icmp eq ptr %18, %19
   br i1 %20, label %_llgo_16, label %_llgo_17
 
 _llgo_6:                                          ; preds = %_llgo_15
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 11 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 11 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   br label %_llgo_5
 
 _llgo_7:                                          ; preds = %_llgo_18
   %21 = getelementptr inbounds { i64 }, ptr %16, i32 0, i32 0
   %22 = load i64, ptr %21, align 4
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %22)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %22)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   br label %_llgo_8
 
 _llgo_8:                                          ; preds = %_llgo_9, %_llgo_7
   ret i32 0
 
 _llgo_9:                                          ; preds = %_llgo_18
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 9 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 9 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   br label %_llgo_8
 
 _llgo_10:                                         ; preds = %_llgo_0
-  %23 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %2, 1
+  %23 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %2, 1
   %24 = ptrtoint ptr %23 to i64
   %25 = insertvalue { i64 } undef, i64 %24, 0
   %26 = insertvalue { { i64 }, i1 } undef, { i64 } %25, 0
@@ -140,7 +140,7 @@ _llgo_12:                                         ; preds = %_llgo_11, %_llgo_10
   br i1 %30, label %_llgo_1, label %_llgo_3
 
 _llgo_13:                                         ; preds = %_llgo_2
-  %31 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %9, 1
+  %31 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %9, 1
   %32 = ptrtoint ptr %31 to i64
   %33 = insertvalue { i64 } undef, i64 %32, 0
   %34 = insertvalue { { i64 }, i1 } undef, { i64 } %33, 0
@@ -158,7 +158,7 @@ _llgo_15:                                         ; preds = %_llgo_14, %_llgo_13
   br i1 %38, label %_llgo_4, label %_llgo_6
 
 _llgo_16:                                         ; preds = %_llgo_5
-  %39 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %17, 1
+  %39 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %17, 1
   %40 = ptrtoint ptr %39 to i64
   %41 = insertvalue { i64 } undef, i64 %40, 0
   %42 = insertvalue { { i64 }, i1 } undef, { i64 } %41, 0
@@ -186,35 +186,35 @@ _llgo_0:
   br i1 %1, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
   store ptr %2, ptr @_llgo_int, align 8
   br label %_llgo_2
 
 _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
-  %3 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %4 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 1 }, ptr %3, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 56)
-  %6 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %5, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %4, ptr %6, align 8
-  %7 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %5, 0
-  %8 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %7, i64 1, 1
-  %9 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %8, i64 1, 2
-  %10 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 4 }, i64 8, %"github.com/goplus/llgo/internal/runtime.Slice" %9)
+  %3 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %4 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 1 }, ptr %3, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 56)
+  %6 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %5, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %4, ptr %6, align 8
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %5, 0
+  %8 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %7, i64 1, 1
+  %9 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %8, i64 1, 2
+  %10 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 4 }, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %9)
   store ptr %10, ptr @"main.struct$MYpsoM99ZwFY087IpUOkIw1zjBA_sgFXVodmn1m-G88", align 8
   %11 = load ptr, ptr @"_llgo_struct$K-dZ9QotZfVPz2a0YdRa9vmZUuDXPTqZOlMShKEDJtk", align 8
   %12 = icmp eq ptr %11, null
   br i1 %12, label %_llgo_3, label %_llgo_4
 
 _llgo_3:                                          ; preds = %_llgo_2
-  %13 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %14 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 1 }, ptr %13, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %15 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 56)
-  %16 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %15, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %14, ptr %16, align 8
-  %17 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %15, 0
-  %18 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %17, i64 1, 1
-  %19 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %18, i64 1, 2
-  %20 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 4 }, i64 8, %"github.com/goplus/llgo/internal/runtime.Slice" %19)
+  %13 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %14 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 1 }, ptr %13, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %15 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 56)
+  %16 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %15, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %14, ptr %16, align 8
+  %17 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %15, 0
+  %18 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %17, i64 1, 1
+  %19 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %18, i64 1, 2
+  %20 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 4 }, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %19)
   store ptr %20, ptr @"_llgo_struct$K-dZ9QotZfVPz2a0YdRa9vmZUuDXPTqZOlMShKEDJtk", align 8
   br label %_llgo_4
 
@@ -222,26 +222,26 @@ _llgo_4:                                          ; preds = %_llgo_3, %_llgo_2
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String", i64, %"github.com/goplus/llgo/internal/runtime.Slice")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String", i64, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1)
+declare %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
-declare void @"github.com/goplus/llgo/cl/internal/foo.init"()
+declare void @"github.com/goplus/llgo/compiler/cl/internal/foo.init"()
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare %"github.com/goplus/llgo/internal/runtime.eface" @"github.com/goplus/llgo/cl/internal/foo.Bar"()
+declare %"github.com/goplus/llgo/runtime/internal/runtime.eface" @"github.com/goplus/llgo/compiler/cl/internal/foo.Bar"()
 
-declare %"github.com/goplus/llgo/internal/runtime.eface" @"github.com/goplus/llgo/cl/internal/foo.F"()
+declare %"github.com/goplus/llgo/runtime/internal/runtime.eface" @"github.com/goplus/llgo/compiler/cl/internal/foo.F"()
 
 attributes #0 = { nocallback nofree nounwind willreturn memory(argmem: write) }
diff --git a/compiler/cl/_testgo/struczero/out.ll b/compiler/cl/_testgo/struczero/out.ll
index ab1c9335..41df8c35 100644
--- a/compiler/cl/_testgo/struczero/out.ll
+++ b/compiler/cl/_testgo/struczero/out.ll
@@ -1,17 +1,17 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/cl/internal/foo.Foo" = type { ptr, float }
-%"github.com/goplus/llgo/internal/runtime.eface" = type { ptr, ptr }
+%"github.com/goplus/llgo/compiler/cl/internal/foo.Foo" = type { ptr, float }
+%"github.com/goplus/llgo/runtime/internal/runtime.eface" = type { ptr, ptr }
 %main.bar = type { ptr, float }
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
-%"github.com/goplus/llgo/internal/abi.StructField" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1 }
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
-%"github.com/goplus/llgo/internal/abi.Method" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr, ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/abi.StructField" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1 }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/runtime/abi.Method" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, ptr, ptr }
 
 @"main.init$guard" = global i1 false, align 1
-@"_llgo_github.com/goplus/llgo/cl/internal/foo.Foo" = linkonce global ptr null, align 8
-@0 = private unnamed_addr constant [38 x i8] c"github.com/goplus/llgo/cl/internal/foo", align 1
+@"_llgo_github.com/goplus/llgo/compiler/cl/internal/foo.Foo" = linkonce global ptr null, align 8
+@0 = private unnamed_addr constant [47 x i8] c"github.com/goplus/llgo/compiler/cl/internal/foo", align 1
 @1 = private unnamed_addr constant [3 x i8] c"Foo", align 1
 @_llgo_byte = linkonce global ptr null, align 8
 @"*_llgo_byte" = linkonce global ptr null, align 8
@@ -30,41 +30,41 @@ source_filename = "main"
 @__llgo_argv = global ptr null, align 8
 @8 = private unnamed_addr constant [6 x i8] c"notOk:", align 1
 
-define { %"github.com/goplus/llgo/cl/internal/foo.Foo", i1 } @main.Bar(%"github.com/goplus/llgo/internal/runtime.eface" %0) {
+define { %"github.com/goplus/llgo/compiler/cl/internal/foo.Foo", i1 } @main.Bar(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %0) {
 _llgo_0:
-  %1 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 0
-  %2 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/internal/foo.Foo", align 8
+  %1 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 0
+  %2 = load ptr, ptr @"_llgo_github.com/goplus/llgo/compiler/cl/internal/foo.Foo", align 8
   %3 = icmp eq ptr %1, %2
   br i1 %3, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %4 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 1
-  %5 = load %"github.com/goplus/llgo/cl/internal/foo.Foo", ptr %4, align 8
-  %6 = insertvalue { %"github.com/goplus/llgo/cl/internal/foo.Foo", i1 } undef, %"github.com/goplus/llgo/cl/internal/foo.Foo" %5, 0
-  %7 = insertvalue { %"github.com/goplus/llgo/cl/internal/foo.Foo", i1 } %6, i1 true, 1
+  %4 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 1
+  %5 = load %"github.com/goplus/llgo/compiler/cl/internal/foo.Foo", ptr %4, align 8
+  %6 = insertvalue { %"github.com/goplus/llgo/compiler/cl/internal/foo.Foo", i1 } undef, %"github.com/goplus/llgo/compiler/cl/internal/foo.Foo" %5, 0
+  %7 = insertvalue { %"github.com/goplus/llgo/compiler/cl/internal/foo.Foo", i1 } %6, i1 true, 1
   br label %_llgo_3
 
 _llgo_2:                                          ; preds = %_llgo_0
   br label %_llgo_3
 
 _llgo_3:                                          ; preds = %_llgo_2, %_llgo_1
-  %8 = phi { %"github.com/goplus/llgo/cl/internal/foo.Foo", i1 } [ %7, %_llgo_1 ], [ zeroinitializer, %_llgo_2 ]
-  %9 = extractvalue { %"github.com/goplus/llgo/cl/internal/foo.Foo", i1 } %8, 0
-  %10 = extractvalue { %"github.com/goplus/llgo/cl/internal/foo.Foo", i1 } %8, 1
-  %11 = insertvalue { %"github.com/goplus/llgo/cl/internal/foo.Foo", i1 } undef, %"github.com/goplus/llgo/cl/internal/foo.Foo" %9, 0
-  %12 = insertvalue { %"github.com/goplus/llgo/cl/internal/foo.Foo", i1 } %11, i1 %10, 1
-  ret { %"github.com/goplus/llgo/cl/internal/foo.Foo", i1 } %12
+  %8 = phi { %"github.com/goplus/llgo/compiler/cl/internal/foo.Foo", i1 } [ %7, %_llgo_1 ], [ zeroinitializer, %_llgo_2 ]
+  %9 = extractvalue { %"github.com/goplus/llgo/compiler/cl/internal/foo.Foo", i1 } %8, 0
+  %10 = extractvalue { %"github.com/goplus/llgo/compiler/cl/internal/foo.Foo", i1 } %8, 1
+  %11 = insertvalue { %"github.com/goplus/llgo/compiler/cl/internal/foo.Foo", i1 } undef, %"github.com/goplus/llgo/compiler/cl/internal/foo.Foo" %9, 0
+  %12 = insertvalue { %"github.com/goplus/llgo/compiler/cl/internal/foo.Foo", i1 } %11, i1 %10, 1
+  ret { %"github.com/goplus/llgo/compiler/cl/internal/foo.Foo", i1 } %12
 }
 
-define { %main.bar, i1 } @main.Foo(%"github.com/goplus/llgo/internal/runtime.eface" %0) {
+define { %main.bar, i1 } @main.Foo(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %0) {
 _llgo_0:
-  %1 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 0
+  %1 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 0
   %2 = load ptr, ptr @_llgo_main.bar, align 8
   %3 = icmp eq ptr %1, %2
   br i1 %3, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %4 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 1
+  %4 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 1
   %5 = load %main.bar, ptr %4, align 8
   %6 = insertvalue { %main.bar, i1 } undef, %main.bar %5, 0
   %7 = insertvalue { %main.bar, i1 } %6, i1 true, 1
@@ -89,7 +89,7 @@ _llgo_0:
 
 _llgo_1:                                          ; preds = %_llgo_0
   store i1 true, ptr @"main.init$guard", align 1
-  call void @"github.com/goplus/llgo/cl/internal/foo.init"()
+  call void @"github.com/goplus/llgo/compiler/cl/internal/foo.init"()
   call void @"main.init$after"()
   br label %_llgo_2
 
@@ -101,11 +101,11 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = alloca %main.bar, align 8
   call void @llvm.memset(ptr %2, i8 0, i64 16, i1 false)
-  %3 = call { %main.bar, i1 } @main.Foo(%"github.com/goplus/llgo/internal/runtime.eface" zeroinitializer)
+  %3 = call { %main.bar, i1 } @main.Foo(%"github.com/goplus/llgo/runtime/internal/runtime.eface" zeroinitializer)
   %4 = extractvalue { %main.bar, i1 } %3, 0
   store %main.bar %4, ptr %2, align 8
   %5 = extractvalue { %main.bar, i1 } %3, 1
@@ -114,49 +114,49 @@ _llgo_0:
   %8 = getelementptr inbounds %main.bar, ptr %2, i32 0, i32 1
   %9 = load float, ptr %8, align 4
   %10 = xor i1 %5, true
-  call void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr %7)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr %7)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
   %11 = fpext float %9 to double
-  call void @"github.com/goplus/llgo/internal/runtime.PrintFloat"(double %11)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 6 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %10)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %12 = alloca %"github.com/goplus/llgo/cl/internal/foo.Foo", align 8
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintFloat"(double %11)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 6 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 %10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %12 = alloca %"github.com/goplus/llgo/compiler/cl/internal/foo.Foo", align 8
   call void @llvm.memset(ptr %12, i8 0, i64 16, i1 false)
-  %13 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/internal/foo.Foo", align 8
-  %14 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/cl/internal/foo.Foo" zeroinitializer, ptr %14, align 8
-  %15 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %13, 0
-  %16 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %15, ptr %14, 1
-  %17 = call { %"github.com/goplus/llgo/cl/internal/foo.Foo", i1 } @main.Bar(%"github.com/goplus/llgo/internal/runtime.eface" %16)
-  %18 = extractvalue { %"github.com/goplus/llgo/cl/internal/foo.Foo", i1 } %17, 0
-  store %"github.com/goplus/llgo/cl/internal/foo.Foo" %18, ptr %12, align 8
-  %19 = extractvalue { %"github.com/goplus/llgo/cl/internal/foo.Foo", i1 } %17, 1
-  %20 = load %"github.com/goplus/llgo/cl/internal/foo.Foo", ptr %12, align 8
-  %21 = call ptr @"github.com/goplus/llgo/cl/internal/foo.Foo.Pb"(%"github.com/goplus/llgo/cl/internal/foo.Foo" %20)
-  %22 = getelementptr inbounds %"github.com/goplus/llgo/cl/internal/foo.Foo", ptr %12, i32 0, i32 1
+  %13 = load ptr, ptr @"_llgo_github.com/goplus/llgo/compiler/cl/internal/foo.Foo", align 8
+  %14 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/compiler/cl/internal/foo.Foo" zeroinitializer, ptr %14, align 8
+  %15 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %13, 0
+  %16 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %15, ptr %14, 1
+  %17 = call { %"github.com/goplus/llgo/compiler/cl/internal/foo.Foo", i1 } @main.Bar(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %16)
+  %18 = extractvalue { %"github.com/goplus/llgo/compiler/cl/internal/foo.Foo", i1 } %17, 0
+  store %"github.com/goplus/llgo/compiler/cl/internal/foo.Foo" %18, ptr %12, align 8
+  %19 = extractvalue { %"github.com/goplus/llgo/compiler/cl/internal/foo.Foo", i1 } %17, 1
+  %20 = load %"github.com/goplus/llgo/compiler/cl/internal/foo.Foo", ptr %12, align 8
+  %21 = call ptr @"github.com/goplus/llgo/compiler/cl/internal/foo.Foo.Pb"(%"github.com/goplus/llgo/compiler/cl/internal/foo.Foo" %20)
+  %22 = getelementptr inbounds %"github.com/goplus/llgo/compiler/cl/internal/foo.Foo", ptr %12, i32 0, i32 1
   %23 = load float, ptr %22, align 4
-  call void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr %21)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr %21)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
   %24 = fpext float %23 to double
-  call void @"github.com/goplus/llgo/internal/runtime.PrintFloat"(double %24)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %19)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintFloat"(double %24)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 %19)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i32 0
 }
 
 define void @"main.init$after"() {
 _llgo_0:
-  %0 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 38 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 3 }, i64 25, i64 16, i64 1, i64 1)
-  %1 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/internal/foo.Foo", align 8
+  %0 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 47 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 3 }, i64 25, i64 16, i64 1, i64 1)
+  %1 = load ptr, ptr @"_llgo_github.com/goplus/llgo/compiler/cl/internal/foo.Foo", align 8
   %2 = icmp eq ptr %1, null
   br i1 %2, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  store ptr %0, ptr @"_llgo_github.com/goplus/llgo/cl/internal/foo.Foo", align 8
+  store ptr %0, ptr @"_llgo_github.com/goplus/llgo/compiler/cl/internal/foo.Foo", align 8
   br label %_llgo_2
 
 _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
@@ -165,7 +165,7 @@ _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
   br i1 %4, label %_llgo_3, label %_llgo_4
 
 _llgo_3:                                          ; preds = %_llgo_2
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 40)
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 40)
   store ptr %5, ptr @_llgo_byte, align 8
   br label %_llgo_4
 
@@ -176,9 +176,9 @@ _llgo_4:                                          ; preds = %_llgo_3, %_llgo_2
   br i1 %8, label %_llgo_5, label %_llgo_6
 
 _llgo_5:                                          ; preds = %_llgo_4
-  %9 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 40)
-  %10 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %9)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %10)
+  %9 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 40)
+  %10 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %9)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %10)
   store ptr %10, ptr @"*_llgo_byte", align 8
   br label %_llgo_6
 
@@ -189,26 +189,26 @@ _llgo_6:                                          ; preds = %_llgo_5, %_llgo_4
   br i1 %13, label %_llgo_7, label %_llgo_8
 
 _llgo_7:                                          ; preds = %_llgo_6
-  %14 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 45)
+  %14 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 45)
   store ptr %14, ptr @_llgo_float32, align 8
   br label %_llgo_8
 
 _llgo_8:                                          ; preds = %_llgo_7, %_llgo_6
   %15 = load ptr, ptr @_llgo_float32, align 8
-  %16 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 40)
-  %17 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %16)
-  %18 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 2 }, ptr %17, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %19 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 45)
-  %20 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 1 }, ptr %19, i64 8, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %21 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 112)
-  %22 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %21, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %18, ptr %22, align 8
-  %23 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %21, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %20, ptr %23, align 8
-  %24 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %21, 0
-  %25 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %24, i64 2, 1
-  %26 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %25, i64 2, 2
-  %27 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 4 }, i64 16, %"github.com/goplus/llgo/internal/runtime.Slice" %26)
+  %16 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 40)
+  %17 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %16)
+  %18 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 2 }, ptr %17, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %19 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 45)
+  %20 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 1 }, ptr %19, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %21 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 112)
+  %22 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %21, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %18, ptr %22, align 8
+  %23 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %21, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %20, ptr %23, align 8
+  %24 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %21, 0
+  %25 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %24, i64 2, 1
+  %26 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %25, i64 2, 2
+  %27 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 4 }, i64 16, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %26)
   store ptr %27, ptr @"main.struct$qQwZyFy_4JRalRxVVsVD8R09X5t58tWjTrtJPtHbEjs", align 8
   %28 = load ptr, ptr @"main.struct$qQwZyFy_4JRalRxVVsVD8R09X5t58tWjTrtJPtHbEjs", align 8
   br i1 %2, label %_llgo_9, label %_llgo_10
@@ -221,105 +221,105 @@ _llgo_9:                                          ; preds = %_llgo_8
   br i1 %32, label %_llgo_11, label %_llgo_12
 
 _llgo_10:                                         ; preds = %_llgo_12, %_llgo_8
-  %33 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @6, i64 3 }, i64 25, i64 16, i64 0, i64 0)
+  %33 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 3 }, i64 25, i64 16, i64 0, i64 0)
   store ptr %33, ptr @_llgo_main.bar, align 8
   %34 = load ptr, ptr @"*_llgo_byte", align 8
-  %35 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 40)
-  %36 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %35)
-  %37 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 2 }, ptr %36, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %38 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 45)
-  %39 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @7, i64 1 }, ptr %38, i64 8, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %40 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 112)
-  %41 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %40, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %37, ptr %41, align 8
-  %42 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %40, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %39, ptr %42, align 8
-  %43 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %40, 0
-  %44 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %43, i64 2, 1
-  %45 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %44, i64 2, 2
-  %46 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 4 }, i64 16, %"github.com/goplus/llgo/internal/runtime.Slice" %45)
+  %35 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 40)
+  %36 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %35)
+  %37 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 2 }, ptr %36, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %38 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 45)
+  %39 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 1 }, ptr %38, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %40 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 112)
+  %41 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %40, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %37, ptr %41, align 8
+  %42 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %40, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %39, ptr %42, align 8
+  %43 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %40, 0
+  %44 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %43, i64 2, 1
+  %45 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %44, i64 2, 2
+  %46 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 4 }, i64 16, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %45)
   store ptr %46, ptr @"main.struct$Ci43nzKYkRLddRL_N4mkykxLXfJlqJGS5n04LKThPNo", align 8
   %47 = load ptr, ptr @"main.struct$Ci43nzKYkRLddRL_N4mkykxLXfJlqJGS5n04LKThPNo", align 8
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %33, ptr %47, { ptr, i64, i64 } zeroinitializer, { ptr, i64, i64 } zeroinitializer)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %33, ptr %47, { ptr, i64, i64 } zeroinitializer, { ptr, i64, i64 } zeroinitializer)
   ret void
 
 _llgo_11:                                         ; preds = %_llgo_9
-  %48 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %49 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %48, 0
-  %50 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %49, i64 0, 1
-  %51 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %50, i64 0, 2
-  %52 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %48 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %49 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %48, 0
+  %50 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %49, i64 0, 1
+  %51 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %50, i64 0, 2
+  %52 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %53 = getelementptr ptr, ptr %52, i64 0
   store ptr %30, ptr %53, align 8
-  %54 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %52, 0
-  %55 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %54, i64 1, 1
-  %56 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %55, i64 1, 2
-  %57 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %51, %"github.com/goplus/llgo/internal/runtime.Slice" %56, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %57)
+  %54 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %52, 0
+  %55 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %54, i64 1, 1
+  %56 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %55, i64 1, 2
+  %57 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %51, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %56, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %57)
   store ptr %57, ptr @"_llgo_func$NfGSLZ1QiKRoFkKeqYSXE5hUU5bpeteSJKrbMNUzYRE", align 8
   br label %_llgo_12
 
 _llgo_12:                                         ; preds = %_llgo_11, %_llgo_9
   %58 = load ptr, ptr @"_llgo_func$NfGSLZ1QiKRoFkKeqYSXE5hUU5bpeteSJKrbMNUzYRE", align 8
-  %59 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 2 }, ptr undef, ptr undef, ptr undef }, ptr %58, 1
-  %60 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %59, ptr @"github.com/goplus/llgo/cl/internal/foo.(*Foo).Pb", 2
-  %61 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %60, ptr @"github.com/goplus/llgo/cl/internal/foo.(*Foo).Pb", 3
-  %62 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 2 }, ptr undef, ptr undef, ptr undef }, ptr %58, 1
-  %63 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %62, ptr @"github.com/goplus/llgo/cl/internal/foo.(*Foo).Pb", 2
-  %64 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %63, ptr @"github.com/goplus/llgo/cl/internal/foo.Foo.Pb", 3
-  %65 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 40)
-  %66 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %65, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %64, ptr %66, align 8
-  %67 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %65, 0
-  %68 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %67, i64 1, 1
-  %69 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %68, i64 1, 2
-  %70 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 40)
-  %71 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %70, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %61, ptr %71, align 8
-  %72 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %70, 0
-  %73 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %72, i64 1, 1
-  %74 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %73, i64 1, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %0, ptr %28, %"github.com/goplus/llgo/internal/runtime.Slice" %69, %"github.com/goplus/llgo/internal/runtime.Slice" %74)
+  %59 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 2 }, ptr undef, ptr undef, ptr undef }, ptr %58, 1
+  %60 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %59, ptr @"github.com/goplus/llgo/compiler/cl/internal/foo.(*Foo).Pb", 2
+  %61 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %60, ptr @"github.com/goplus/llgo/compiler/cl/internal/foo.(*Foo).Pb", 3
+  %62 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 2 }, ptr undef, ptr undef, ptr undef }, ptr %58, 1
+  %63 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %62, ptr @"github.com/goplus/llgo/compiler/cl/internal/foo.(*Foo).Pb", 2
+  %64 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %63, ptr @"github.com/goplus/llgo/compiler/cl/internal/foo.Foo.Pb", 3
+  %65 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 40)
+  %66 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %65, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %64, ptr %66, align 8
+  %67 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %65, 0
+  %68 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %67, i64 1, 1
+  %69 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %68, i64 1, 2
+  %70 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 40)
+  %71 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %70, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %61, ptr %71, align 8
+  %72 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %70, 0
+  %73 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %72, i64 1, 1
+  %74 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %73, i64 1, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %0, ptr %28, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %69, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %74)
   br label %_llgo_10
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.String", i64, i64, i64, i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String", i64, i64, i64, i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr)
 
-declare void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String", i64, %"github.com/goplus/llgo/internal/runtime.Slice")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String", i64, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1)
+declare %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr, ptr, %"github.com/goplus/llgo/internal/runtime.Slice", %"github.com/goplus/llgo/internal/runtime.Slice")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr, ptr, %"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice", %"github.com/goplus/llgo/internal/runtime.Slice", i1)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.Slice", i1)
 
-declare ptr @"github.com/goplus/llgo/cl/internal/foo.(*Foo).Pb"(ptr)
+declare ptr @"github.com/goplus/llgo/compiler/cl/internal/foo.(*Foo).Pb"(ptr)
 
-declare ptr @"github.com/goplus/llgo/cl/internal/foo.Foo.Pb"(%"github.com/goplus/llgo/cl/internal/foo.Foo")
+declare ptr @"github.com/goplus/llgo/compiler/cl/internal/foo.Foo.Pb"(%"github.com/goplus/llgo/compiler/cl/internal/foo.Foo")
 
-declare void @"github.com/goplus/llgo/cl/internal/foo.init"()
+declare void @"github.com/goplus/llgo/compiler/cl/internal/foo.init"()
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 ; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
 declare void @llvm.memset(ptr nocapture writeonly, i8, i64, i1 immarg) #0
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintFloat"(double)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintFloat"(double)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1)
 
 attributes #0 = { nocallback nofree nounwind willreturn memory(argmem: write) }
diff --git a/compiler/cl/_testgo/tpindex/out.ll b/compiler/cl/_testgo/tpindex/out.ll
index fdf6db3d..cbbf1fc9 100644
--- a/compiler/cl/_testgo/tpindex/out.ll
+++ b/compiler/cl/_testgo/tpindex/out.ll
@@ -1,7 +1,7 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
 
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
@@ -24,9 +24,9 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 40)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 40)
   %3 = getelementptr inbounds i64, ptr %2, i64 0
   store i64 1, ptr %3, align 4
   %4 = getelementptr inbounds i64, ptr %2, i64 1
@@ -37,25 +37,25 @@ _llgo_0:
   store i64 2, ptr %6, align 4
   %7 = getelementptr inbounds i64, ptr %2, i64 4
   store i64 4, ptr %7, align 4
-  %8 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %2, 0
-  %9 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %8, i64 5, 1
-  %10 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %9, i64 5, 2
-  %11 = call i64 @"main.index[int]"(%"github.com/goplus/llgo/internal/runtime.Slice" %10, i64 3)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %11)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %12 = call i64 @"main.index[int]"(%"github.com/goplus/llgo/internal/runtime.Slice" %10, i64 6)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %12)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  %8 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %2, 0
+  %9 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %8, i64 5, 1
+  %10 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %9, i64 5, 2
+  %11 = call i64 @"main.index[int]"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %10, i64 3)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %11)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %12 = call i64 @"main.index[int]"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %10, i64 6)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %12)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i32 0
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
-define linkonce i64 @"main.index[int]"(%"github.com/goplus/llgo/internal/runtime.Slice" %0, i64 %1) {
+define linkonce i64 @"main.index[int]"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %0, i64 %1) {
 _llgo_0:
-  %2 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %0, 1
+  %2 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %0, 1
   br label %_llgo_1
 
 _llgo_1:                                          ; preds = %_llgo_2, %_llgo_0
@@ -65,12 +65,12 @@ _llgo_1:                                          ; preds = %_llgo_2, %_llgo_0
   br i1 %5, label %_llgo_2, label %_llgo_3
 
 _llgo_2:                                          ; preds = %_llgo_1
-  %6 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %0, 0
-  %7 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %0, 1
+  %6 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %0, 0
+  %7 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %0, 1
   %8 = icmp slt i64 %4, 0
   %9 = icmp sge i64 %4, %7
   %10 = or i1 %9, %8
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %10)
   %11 = getelementptr inbounds i64, ptr %6, i64 %4
   %12 = load i64, ptr %11, align 4
   %13 = icmp eq i64 %1, %12
@@ -83,8 +83,8 @@ _llgo_4:                                          ; preds = %_llgo_2
   ret i64 %4
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
-declare void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1)
diff --git a/compiler/cl/_testgo/tpnamed/out.ll b/compiler/cl/_testgo/tpnamed/out.ll
index d7eb5ea6..f726cec4 100644
--- a/compiler/cl/_testgo/tpnamed/out.ll
+++ b/compiler/cl/_testgo/tpnamed/out.ll
@@ -2,9 +2,9 @@
 source_filename = "main"
 
 %"main.IO[error]" = type { ptr, ptr }
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
 %"main.Future[error]" = type { ptr, ptr }
-%"github.com/goplus/llgo/internal/runtime.iface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.iface" = type { ptr, ptr }
 %"main.IO[[0]byte]" = type { ptr, ptr }
 %"main.Future[[0]byte]" = type { ptr, ptr }
 
@@ -12,7 +12,7 @@ source_filename = "main"
 @__llgo_argc = global i32 0, align 4
 @__llgo_argv = global ptr null, align 8
 
-define %"main.IO[error]" @main.WriteFile(%"github.com/goplus/llgo/internal/runtime.String" %0) {
+define %"main.IO[error]" @main.WriteFile(%"github.com/goplus/llgo/runtime/internal/runtime.String" %0) {
 _llgo_0:
   ret %"main.IO[error]" { ptr @"__llgo_stub.main.WriteFile$1", ptr null }
 }
@@ -22,9 +22,9 @@ _llgo_0:
   ret %"main.Future[error]" { ptr @"__llgo_stub.main.WriteFile$1$1", ptr null }
 }
 
-define %"github.com/goplus/llgo/internal/runtime.iface" @"main.WriteFile$1$1"() {
+define %"github.com/goplus/llgo/runtime/internal/runtime.iface" @"main.WriteFile$1$1"() {
 _llgo_0:
-  ret %"github.com/goplus/llgo/internal/runtime.iface" zeroinitializer
+  ret %"github.com/goplus/llgo/runtime/internal/runtime.iface" zeroinitializer
 }
 
 define void @main.init() {
@@ -44,7 +44,7 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = call [0 x i8] @"main.RunIO[[0]byte]"(%"main.IO[[0]byte]" { ptr @"__llgo_stub.main.main$1", ptr null })
   ret i32 0
@@ -66,13 +66,13 @@ _llgo_0:
   ret %"main.Future[error]" %1
 }
 
-define linkonce %"github.com/goplus/llgo/internal/runtime.iface" @"__llgo_stub.main.WriteFile$1$1"(ptr %0) {
+define linkonce %"github.com/goplus/llgo/runtime/internal/runtime.iface" @"__llgo_stub.main.WriteFile$1$1"(ptr %0) {
 _llgo_0:
-  %1 = tail call %"github.com/goplus/llgo/internal/runtime.iface" @"main.WriteFile$1$1"()
-  ret %"github.com/goplus/llgo/internal/runtime.iface" %1
+  %1 = tail call %"github.com/goplus/llgo/runtime/internal/runtime.iface" @"main.WriteFile$1$1"()
+  ret %"github.com/goplus/llgo/runtime/internal/runtime.iface" %1
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 define linkonce %"main.Future[[0]byte]" @"__llgo_stub.main.main$1"(ptr %0) {
 _llgo_0:
diff --git a/compiler/cl/_testgo/tprecur/out.ll b/compiler/cl/_testgo/tprecur/out.ll
index 079d15df..4e8654a0 100644
--- a/compiler/cl/_testgo/tprecur/out.ll
+++ b/compiler/cl/_testgo/tprecur/out.ll
@@ -1,9 +1,9 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
-%"github.com/goplus/llgo/internal/runtime.eface" = type { ptr, ptr }
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.eface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
 
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
@@ -29,7 +29,7 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   call void @main.recursive()
   ret i32 0
@@ -43,18 +43,18 @@ _llgo_0:
 
 _llgo_1:                                          ; preds = %_llgo_0
   %2 = load ptr, ptr @_llgo_string, align 8
-  %3 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 }, ptr %3, align 8
-  %4 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %2, 0
-  %5 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %4, ptr %3, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %5)
+  %3 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 }, ptr %3, align 8
+  %4 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %2, 0
+  %5 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %4, ptr %3, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %5)
   unreachable
 
 _llgo_2:                                          ; preds = %_llgo_0
   ret void
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 define linkonce i64 @"main.recur1[main.T]"(i64 %0) {
 _llgo_0:
@@ -82,7 +82,7 @@ _llgo_0:
   br i1 %1, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
   store ptr %2, ptr @_llgo_string, align 8
   br label %_llgo_2
 
@@ -90,16 +90,16 @@ _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface")
 
 define linkonce i64 @"main.recur2[main.T]"(i64 %0) {
 _llgo_0:
-  %1 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.MakeSlice"(i64 %0, i64 %0, i64 8)
-  %2 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1, 1
+  %1 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.MakeSlice"(i64 %0, i64 %0, i64 8)
+  %2 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1, 1
   br label %_llgo_1
 
 _llgo_1:                                          ; preds = %_llgo_2, %_llgo_0
@@ -110,18 +110,18 @@ _llgo_1:                                          ; preds = %_llgo_2, %_llgo_0
 
 _llgo_2:                                          ; preds = %_llgo_1
   %6 = add i64 %4, 1
-  %7 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1, 0
-  %8 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1, 1
+  %7 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1, 0
+  %8 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1, 1
   %9 = icmp slt i64 %4, 0
   %10 = icmp sge i64 %4, %8
   %11 = or i1 %10, %9
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %11)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %11)
   %12 = getelementptr inbounds i64, ptr %7, i64 %4
   store i64 %6, ptr %12, align 4
   br label %_llgo_1
 
 _llgo_3:                                          ; preds = %_llgo_1
-  %13 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1, 1
+  %13 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1, 1
   br label %_llgo_4
 
 _llgo_4:                                          ; preds = %_llgo_5, %_llgo_3
@@ -132,12 +132,12 @@ _llgo_4:                                          ; preds = %_llgo_5, %_llgo_3
   br i1 %17, label %_llgo_5, label %_llgo_6
 
 _llgo_5:                                          ; preds = %_llgo_4
-  %18 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1, 0
-  %19 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1, 1
+  %18 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1, 0
+  %19 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1, 1
   %20 = icmp slt i64 %16, 0
   %21 = icmp sge i64 %16, %19
   %22 = or i1 %21, %20
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %22)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %22)
   %23 = getelementptr inbounds i64, ptr %18, i64 %16
   %24 = load i64, ptr %23, align 4
   %25 = add i64 %14, %24
@@ -150,6 +150,6 @@ _llgo_6:                                          ; preds = %_llgo_4
   ret i64 %28
 }
 
-declare %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.MakeSlice"(i64, i64, i64)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.MakeSlice"(i64, i64, i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1)
diff --git a/compiler/cl/_testgo/tprecurfn/out.ll b/compiler/cl/_testgo/tprecurfn/out.ll
index abb374ce..adafcf8e 100644
--- a/compiler/cl/_testgo/tprecurfn/out.ll
+++ b/compiler/cl/_testgo/tprecurfn/out.ll
@@ -24,11 +24,11 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 24)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 24)
   %3 = getelementptr inbounds %"main.My[int]", ptr %2, i32 0, i32 1
-  %4 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 24)
+  %4 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 24)
   %5 = getelementptr inbounds %"main.My[int]", ptr %4, i32 0, i32 0
   store { ptr, ptr } { ptr @"__llgo_stub.main.main$1", ptr null }, ptr %5, align 8
   store ptr %4, ptr %3, align 8
@@ -44,14 +44,14 @@ _llgo_0:
 
 define void @"main.main$1"(i64 %0) {
 _llgo_0:
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %0)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %0)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret void
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
 define linkonce void @"__llgo_stub.main.main$1"(ptr %0, i64 %1) {
 _llgo_0:
@@ -59,6 +59,6 @@ _llgo_0:
   ret void
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
diff --git a/compiler/cl/_testgo/tptypes/out.ll b/compiler/cl/_testgo/tptypes/out.ll
index 8838ada6..69bb5529 100644
--- a/compiler/cl/_testgo/tptypes/out.ll
+++ b/compiler/cl/_testgo/tptypes/out.ll
@@ -2,11 +2,11 @@
 source_filename = "main"
 
 %"main.Data[int]" = type { i64 }
-%"main.Data[string]" = type { %"github.com/goplus/llgo/internal/runtime.String" }
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
-%"main.Slice[[]int,int]" = type { %"github.com/goplus/llgo/internal/runtime.Slice" }
-%"main.Slice[[]string,string]" = type { %"github.com/goplus/llgo/internal/runtime.Slice" }
+%"main.Data[string]" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String" }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"main.Slice[[]int,int]" = type { %"github.com/goplus/llgo/runtime/internal/runtime.Slice" }
+%"main.Slice[[]string,string]" = type { %"github.com/goplus/llgo/runtime/internal/runtime.Slice" }
 
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
@@ -30,7 +30,7 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = alloca %"main.Data[int]", align 8
   call void @llvm.memset(ptr %2, i8 0, i64 8, i1 false)
@@ -38,52 +38,52 @@ _llgo_0:
   store i64 1, ptr %3, align 4
   %4 = load %"main.Data[int]", ptr %2, align 4
   %5 = extractvalue %"main.Data[int]" %4, 0
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %5)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %5)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %6 = alloca %"main.Data[string]", align 8
   call void @llvm.memset(ptr %6, i8 0, i64 16, i1 false)
   %7 = getelementptr inbounds %"main.Data[string]", ptr %6, i32 0, i32 0
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 }, ptr %7, align 8
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 }, ptr %7, align 8
   %8 = load %"main.Data[string]", ptr %6, align 8
   %9 = extractvalue %"main.Data[string]" %8, 0
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %9)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %9)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %10 = alloca %"main.Data[int]", align 8
   call void @llvm.memset(ptr %10, i8 0, i64 8, i1 false)
   %11 = getelementptr inbounds %"main.Data[int]", ptr %10, i32 0, i32 0
   store i64 100, ptr %11, align 4
   %12 = load %"main.Data[int]", ptr %10, align 4
   %13 = extractvalue %"main.Data[int]" %12, 0
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %13)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %13)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %14 = alloca %"main.Data[string]", align 8
   call void @llvm.memset(ptr %14, i8 0, i64 16, i1 false)
   %15 = getelementptr inbounds %"main.Data[string]", ptr %14, i32 0, i32 0
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 }, ptr %15, align 8
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 }, ptr %15, align 8
   %16 = load %"main.Data[string]", ptr %14, align 8
   %17 = extractvalue %"main.Data[string]" %16, 0
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %17)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 0)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %18 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 24)
-  %19 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 8)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %17)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 0)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %18 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 24)
+  %19 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 8)
   %20 = getelementptr inbounds i64, ptr %19, i64 0
   store i64 100, ptr %20, align 4
-  %21 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %19, 0
-  %22 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %21, i64 1, 1
-  %23 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %22, i64 1, 2
-  %24 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"main.(*Slice[[]int,int]).Append"(ptr %18, %"github.com/goplus/llgo/internal/runtime.Slice" %23)
-  %25 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 24)
-  %26 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 16)
-  %27 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %26, i64 0
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 }, ptr %27, align 8
-  %28 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %26, 0
-  %29 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %28, i64 1, 1
-  %30 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %29, i64 1, 2
-  %31 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"main.(*Slice[[]string,string]).Append"(ptr %25, %"github.com/goplus/llgo/internal/runtime.Slice" %30)
-  %32 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 24)
-  %33 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 32)
+  %21 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %19, 0
+  %22 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %21, i64 1, 1
+  %23 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %22, i64 1, 2
+  %24 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"main.(*Slice[[]int,int]).Append"(ptr %18, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %23)
+  %25 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 24)
+  %26 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 16)
+  %27 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %26, i64 0
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 }, ptr %27, align 8
+  %28 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %26, 0
+  %29 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %28, i64 1, 1
+  %30 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %29, i64 1, 2
+  %31 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"main.(*Slice[[]string,string]).Append"(ptr %25, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %30)
+  %32 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 24)
+  %33 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 32)
   %34 = getelementptr inbounds i64, ptr %33, i64 0
   store i64 1, ptr %34, align 4
   %35 = getelementptr inbounds i64, ptr %33, i64 1
@@ -92,11 +92,11 @@ _llgo_0:
   store i64 3, ptr %36, align 4
   %37 = getelementptr inbounds i64, ptr %33, i64 3
   store i64 4, ptr %37, align 4
-  %38 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %33, 0
-  %39 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %38, i64 4, 1
-  %40 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %39, i64 4, 2
-  %41 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"main.(*Slice[[]int,int]).Append"(ptr %32, %"github.com/goplus/llgo/internal/runtime.Slice" %40)
-  %42 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 32)
+  %38 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %33, 0
+  %39 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %38, i64 4, 1
+  %40 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %39, i64 4, 2
+  %41 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"main.(*Slice[[]int,int]).Append"(ptr %32, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %40)
+  %42 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 32)
   %43 = getelementptr inbounds i64, ptr %42, i64 0
   store i64 1, ptr %43, align 4
   %44 = getelementptr inbounds i64, ptr %42, i64 1
@@ -105,114 +105,114 @@ _llgo_0:
   store i64 3, ptr %45, align 4
   %46 = getelementptr inbounds i64, ptr %42, i64 3
   store i64 4, ptr %46, align 4
-  %47 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %42, 0
-  %48 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %47, i64 4, 1
-  %49 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %48, i64 4, 2
-  %50 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"main.(*Slice[[]int,int]).Append2"(ptr %32, %"github.com/goplus/llgo/internal/runtime.Slice" %49)
+  %47 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %42, 0
+  %48 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %47, i64 4, 1
+  %49 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %48, i64 4, 2
+  %50 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"main.(*Slice[[]int,int]).Append2"(ptr %32, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %49)
   %51 = getelementptr inbounds %"main.Slice[[]int,int]", ptr %18, i32 0, i32 0
-  %52 = load %"github.com/goplus/llgo/internal/runtime.Slice", ptr %51, align 8
+  %52 = load %"github.com/goplus/llgo/runtime/internal/runtime.Slice", ptr %51, align 8
   %53 = getelementptr inbounds %"main.Slice[[]int,int]", ptr %18, i32 0, i32 0
-  %54 = load %"github.com/goplus/llgo/internal/runtime.Slice", ptr %53, align 8
-  %55 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %54, 0
-  %56 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %54, 1
+  %54 = load %"github.com/goplus/llgo/runtime/internal/runtime.Slice", ptr %53, align 8
+  %55 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %54, 0
+  %56 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %54, 1
   %57 = icmp sge i64 0, %56
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %57)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %57)
   %58 = getelementptr inbounds i64, ptr %55, i64 0
   %59 = load i64, ptr %58, align 4
-  call void @"github.com/goplus/llgo/internal/runtime.PrintSlice"(%"github.com/goplus/llgo/internal/runtime.Slice" %52)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %59)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintSlice"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %52)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %59)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %60 = getelementptr inbounds %"main.Slice[[]string,string]", ptr %25, i32 0, i32 0
-  %61 = load %"github.com/goplus/llgo/internal/runtime.Slice", ptr %60, align 8
+  %61 = load %"github.com/goplus/llgo/runtime/internal/runtime.Slice", ptr %60, align 8
   %62 = getelementptr inbounds %"main.Slice[[]string,string]", ptr %25, i32 0, i32 0
-  %63 = load %"github.com/goplus/llgo/internal/runtime.Slice", ptr %62, align 8
-  %64 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %63, 0
-  %65 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %63, 1
+  %63 = load %"github.com/goplus/llgo/runtime/internal/runtime.Slice", ptr %62, align 8
+  %64 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %63, 0
+  %65 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %63, 1
   %66 = icmp sge i64 0, %65
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %66)
-  %67 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %64, i64 0
-  %68 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %67, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.PrintSlice"(%"github.com/goplus/llgo/internal/runtime.Slice" %61)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %68)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %66)
+  %67 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %64, i64 0
+  %68 = load %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %67, align 8
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintSlice"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %61)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %68)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %69 = getelementptr inbounds %"main.Slice[[]int,int]", ptr %32, i32 0, i32 0
-  %70 = load %"github.com/goplus/llgo/internal/runtime.Slice", ptr %69, align 8
+  %70 = load %"github.com/goplus/llgo/runtime/internal/runtime.Slice", ptr %69, align 8
   %71 = getelementptr inbounds %"main.Slice[[]int,int]", ptr %32, i32 0, i32 0
-  %72 = load %"github.com/goplus/llgo/internal/runtime.Slice", ptr %71, align 8
-  %73 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %72, 0
-  %74 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %72, 1
+  %72 = load %"github.com/goplus/llgo/runtime/internal/runtime.Slice", ptr %71, align 8
+  %73 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %72, 0
+  %74 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %72, 1
   %75 = icmp sge i64 0, %74
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %75)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %75)
   %76 = getelementptr inbounds i64, ptr %73, i64 0
   %77 = load i64, ptr %76, align 4
-  call void @"github.com/goplus/llgo/internal/runtime.PrintSlice"(%"github.com/goplus/llgo/internal/runtime.Slice" %70)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %77)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintSlice"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %70)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %77)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i32 0
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 ; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
 declare void @llvm.memset(ptr nocapture writeonly, i8, i64, i1 immarg) #0
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
-define linkonce %"github.com/goplus/llgo/internal/runtime.Slice" @"main.(*Slice[[]int,int]).Append"(ptr %0, %"github.com/goplus/llgo/internal/runtime.Slice" %1) {
+define linkonce %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"main.(*Slice[[]int,int]).Append"(ptr %0, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1) {
 _llgo_0:
   %2 = getelementptr inbounds %"main.Slice[[]int,int]", ptr %0, i32 0, i32 0
-  %3 = load %"github.com/goplus/llgo/internal/runtime.Slice", ptr %2, align 8
-  %4 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1, 0
-  %5 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1, 1
-  %6 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.SliceAppend"(%"github.com/goplus/llgo/internal/runtime.Slice" %3, ptr %4, i64 %5, i64 8)
+  %3 = load %"github.com/goplus/llgo/runtime/internal/runtime.Slice", ptr %2, align 8
+  %4 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1, 0
+  %5 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1, 1
+  %6 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.SliceAppend"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %3, ptr %4, i64 %5, i64 8)
   %7 = getelementptr inbounds %"main.Slice[[]int,int]", ptr %0, i32 0, i32 0
-  store %"github.com/goplus/llgo/internal/runtime.Slice" %6, ptr %7, align 8
+  store %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %6, ptr %7, align 8
   %8 = getelementptr inbounds %"main.Slice[[]int,int]", ptr %0, i32 0, i32 0
-  %9 = load %"github.com/goplus/llgo/internal/runtime.Slice", ptr %8, align 8
-  ret %"github.com/goplus/llgo/internal/runtime.Slice" %9
+  %9 = load %"github.com/goplus/llgo/runtime/internal/runtime.Slice", ptr %8, align 8
+  ret %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %9
 }
 
-define linkonce %"github.com/goplus/llgo/internal/runtime.Slice" @"main.(*Slice[[]string,string]).Append"(ptr %0, %"github.com/goplus/llgo/internal/runtime.Slice" %1) {
+define linkonce %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"main.(*Slice[[]string,string]).Append"(ptr %0, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1) {
 _llgo_0:
   %2 = getelementptr inbounds %"main.Slice[[]string,string]", ptr %0, i32 0, i32 0
-  %3 = load %"github.com/goplus/llgo/internal/runtime.Slice", ptr %2, align 8
-  %4 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1, 0
-  %5 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1, 1
-  %6 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.SliceAppend"(%"github.com/goplus/llgo/internal/runtime.Slice" %3, ptr %4, i64 %5, i64 16)
+  %3 = load %"github.com/goplus/llgo/runtime/internal/runtime.Slice", ptr %2, align 8
+  %4 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1, 0
+  %5 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1, 1
+  %6 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.SliceAppend"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %3, ptr %4, i64 %5, i64 16)
   %7 = getelementptr inbounds %"main.Slice[[]string,string]", ptr %0, i32 0, i32 0
-  store %"github.com/goplus/llgo/internal/runtime.Slice" %6, ptr %7, align 8
+  store %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %6, ptr %7, align 8
   %8 = getelementptr inbounds %"main.Slice[[]string,string]", ptr %0, i32 0, i32 0
-  %9 = load %"github.com/goplus/llgo/internal/runtime.Slice", ptr %8, align 8
-  ret %"github.com/goplus/llgo/internal/runtime.Slice" %9
+  %9 = load %"github.com/goplus/llgo/runtime/internal/runtime.Slice", ptr %8, align 8
+  ret %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %9
 }
 
-define linkonce %"github.com/goplus/llgo/internal/runtime.Slice" @"main.(*Slice[[]int,int]).Append2"(ptr %0, %"github.com/goplus/llgo/internal/runtime.Slice" %1) {
+define linkonce %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"main.(*Slice[[]int,int]).Append2"(ptr %0, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1) {
 _llgo_0:
   %2 = getelementptr inbounds %"main.Slice[[]int,int]", ptr %0, i32 0, i32 0
-  %3 = load %"github.com/goplus/llgo/internal/runtime.Slice", ptr %2, align 8
-  %4 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1, 0
-  %5 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1, 1
-  %6 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.SliceAppend"(%"github.com/goplus/llgo/internal/runtime.Slice" %3, ptr %4, i64 %5, i64 8)
+  %3 = load %"github.com/goplus/llgo/runtime/internal/runtime.Slice", ptr %2, align 8
+  %4 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1, 0
+  %5 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1, 1
+  %6 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.SliceAppend"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %3, ptr %4, i64 %5, i64 8)
   %7 = getelementptr inbounds %"main.Slice[[]int,int]", ptr %0, i32 0, i32 0
-  store %"github.com/goplus/llgo/internal/runtime.Slice" %6, ptr %7, align 8
+  store %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %6, ptr %7, align 8
   %8 = getelementptr inbounds %"main.Slice[[]int,int]", ptr %0, i32 0, i32 0
-  %9 = load %"github.com/goplus/llgo/internal/runtime.Slice", ptr %8, align 8
-  ret %"github.com/goplus/llgo/internal/runtime.Slice" %9
+  %9 = load %"github.com/goplus/llgo/runtime/internal/runtime.Slice", ptr %8, align 8
+  ret %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %9
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintSlice"(%"github.com/goplus/llgo/internal/runtime.Slice")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintSlice"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.SliceAppend"(%"github.com/goplus/llgo/internal/runtime.Slice", ptr, i64, i64)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.SliceAppend"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice", ptr, i64, i64)
 
 attributes #0 = { nocallback nofree nounwind willreturn memory(argmem: write) }
diff --git a/compiler/cl/_testlibc/allocacstrs/out.ll b/compiler/cl/_testlibc/allocacstrs/out.ll
index ecbd40d4..c61ab832 100644
--- a/compiler/cl/_testlibc/allocacstrs/out.ll
+++ b/compiler/cl/_testlibc/allocacstrs/out.ll
@@ -1,8 +1,8 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
 
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
@@ -29,19 +29,19 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 48)
-  %3 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %2, i64 0
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 1 }, ptr %3, align 8
-  %4 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %2, i64 1
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 1 }, ptr %4, align 8
-  %5 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %2, i64 2
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 1 }, ptr %5, align 8
-  %6 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %2, 0
-  %7 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %6, i64 3, 1
-  %8 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %7, i64 3, 2
-  %9 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %8, 1
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 48)
+  %3 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %2, i64 0
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 1 }, ptr %3, align 8
+  %4 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %2, i64 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 1 }, ptr %4, align 8
+  %5 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %2, i64 2
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 1 }, ptr %5, align 8
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %2, 0
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %6, i64 3, 1
+  %8 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %7, i64 3, 2
+  %9 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %8, 1
   %10 = add i64 %9, 1
   %11 = alloca ptr, i64 %10, align 8
   br label %_llgo_4
@@ -67,19 +67,19 @@ _llgo_4:                                          ; preds = %_llgo_5, %_llgo_0
   br i1 %19, label %_llgo_5, label %_llgo_6
 
 _llgo_5:                                          ; preds = %_llgo_4
-  %20 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %8, 0
-  %21 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %8, 1
+  %20 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %8, 0
+  %21 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %8, 1
   %22 = icmp slt i64 %18, 0
   %23 = icmp sge i64 %18, %21
   %24 = or i1 %23, %22
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %24)
-  %25 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %20, i64 %18
-  %26 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %25, align 8
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %24)
+  %25 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %20, i64 %18
+  %26 = load %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %25, align 8
   %27 = getelementptr ptr, ptr %11, i64 %18
-  %28 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %26, 1
+  %28 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.String" %26, 1
   %29 = add i64 %28, 1
   %30 = alloca i8, i64 %29, align 1
-  %31 = call ptr @"github.com/goplus/llgo/internal/runtime.CStrCopy"(ptr %30, %"github.com/goplus/llgo/internal/runtime.String" %26)
+  %31 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.CStrCopy"(ptr %30, %"github.com/goplus/llgo/runtime/internal/runtime.String" %26)
   store ptr %31, ptr %27, align 8
   %32 = add i64 %18, 1
   br label %_llgo_4
@@ -90,12 +90,12 @@ _llgo_6:                                          ; preds = %_llgo_4
   br label %_llgo_1
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.CStrCopy"(ptr, %"github.com/goplus/llgo/internal/runtime.String")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.CStrCopy"(ptr, %"github.com/goplus/llgo/runtime/internal/runtime.String")
 
 declare i32 @printf(ptr, ...)
diff --git a/compiler/cl/_testlibc/argv/out.ll b/compiler/cl/_testlibc/argv/out.ll
index 4c849ce8..2bda712d 100644
--- a/compiler/cl/_testlibc/argv/out.ll
+++ b/compiler/cl/_testlibc/argv/out.ll
@@ -23,7 +23,7 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   br label %_llgo_1
 
@@ -45,6 +45,6 @@ _llgo_3:                                          ; preds = %_llgo_1
   ret i32 0
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 declare i32 @printf(ptr, ...)
diff --git a/compiler/cl/_testlibc/atomic/out.ll b/compiler/cl/_testlibc/atomic/out.ll
index bbe00131..436b2cf5 100644
--- a/compiler/cl/_testlibc/atomic/out.ll
+++ b/compiler/cl/_testlibc/atomic/out.ll
@@ -27,9 +27,9 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 8)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 8)
   store atomic i64 100, ptr %2 seq_cst, align 4
   %3 = load atomic i64, ptr %2 seq_cst, align 4
   %4 = call i32 (ptr, ...) @printf(ptr @0, i64 %3)
@@ -52,8 +52,8 @@ _llgo_0:
   ret i32 0
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
 declare i32 @printf(ptr, ...)
diff --git a/compiler/cl/_testlibc/complex/out.ll b/compiler/cl/_testlibc/complex/out.ll
index f0265aff..177fcf1e 100644
--- a/compiler/cl/_testlibc/complex/out.ll
+++ b/compiler/cl/_testlibc/complex/out.ll
@@ -1,7 +1,7 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
 
 @"main.init$guard" = global i1 false, align 1
 @0 = private unnamed_addr constant [5 x i8] c"addr:", align 1
@@ -13,28 +13,28 @@ source_filename = "main"
 
 define void @main.f({ float, float } %0, { float, float } %1, ptr %2) {
 _llgo_0:
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr %2)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr %2)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %3 = call float @cabsf({ float, float } %0)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 10 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 10 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
   %4 = fpext float %3 to double
-  call void @"github.com/goplus/llgo/internal/runtime.PrintFloat"(double %4)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintFloat"(double %4)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %5 = extractvalue { float, float } %1, 0
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 11 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 11 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
   %6 = fpext float %5 to double
-  call void @"github.com/goplus/llgo/internal/runtime.PrintFloat"(double %6)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintFloat"(double %6)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %7 = extractvalue { float, float } %1, 1
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 11 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 11 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
   %8 = fpext float %7 to double
-  call void @"github.com/goplus/llgo/internal/runtime.PrintFloat"(double %8)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintFloat"(double %8)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret void
 }
 
@@ -55,20 +55,20 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   call void @main.f({ float, float } { float 3.000000e+00, float 4.000000e+00 }, { float, float } { float 3.000000e+00, float 4.000000e+00 }, ptr @main.f)
   ret i32 0
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr)
 
 declare float @cabsf({ float, float })
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintFloat"(double)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintFloat"(double)
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
diff --git a/compiler/cl/_testlibc/demangle/out.ll b/compiler/cl/_testlibc/demangle/out.ll
index 45438d96..9cd62d7b 100644
--- a/compiler/cl/_testlibc/demangle/out.ll
+++ b/compiler/cl/_testlibc/demangle/out.ll
@@ -1,7 +1,7 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
 
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
@@ -27,9 +27,9 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  %2 = call ptr @_ZN4llvm15itaniumDemangleENSt3__117basic_string_viewIcNS0_11char_traitsIcEEEEb(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 29 }, i1 true)
+  %2 = call ptr @_ZN4llvm15itaniumDemangleENSt3__117basic_string_viewIcNS0_11char_traitsIcEEEEb(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 29 }, i1 true)
   %3 = icmp ne ptr %2, null
   br i1 %3, label %_llgo_1, label %_llgo_3
 
@@ -41,17 +41,17 @@ _llgo_2:                                          ; preds = %_llgo_3, %_llgo_1
   ret i32 0
 
 _llgo_3:                                          ; preds = %_llgo_0
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 18 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 18 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   br label %_llgo_2
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare ptr @_ZN4llvm15itaniumDemangleENSt3__117basic_string_viewIcNS0_11char_traitsIcEEEEb(%"github.com/goplus/llgo/internal/runtime.String", i1)
+declare ptr @_ZN4llvm15itaniumDemangleENSt3__117basic_string_viewIcNS0_11char_traitsIcEEEEb(%"github.com/goplus/llgo/runtime/internal/runtime.String", i1)
 
 declare i32 @printf(ptr, ...)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
diff --git a/compiler/cl/_testlibc/sqlite/out.ll b/compiler/cl/_testlibc/sqlite/out.ll
index 2d19d3a0..bd535eee 100644
--- a/compiler/cl/_testlibc/sqlite/out.ll
+++ b/compiler/cl/_testlibc/sqlite/out.ll
@@ -39,7 +39,7 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = call { ptr, i32 } @"github.com/goplus/llgo/c/sqlite.OpenV2"(ptr @1, i32 130, ptr null)
   %3 = extractvalue { ptr, i32 } %2, 0
@@ -55,7 +55,7 @@ declare i32 @printf(ptr, ...)
 
 declare void @exit(i32)
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 declare { ptr, i32 } @"github.com/goplus/llgo/c/sqlite.OpenV2"(ptr, i32, ptr)
 
diff --git a/compiler/cl/_testlibgo/atomic/out.ll b/compiler/cl/_testlibgo/atomic/out.ll
index 765b0452..682cd4f0 100644
--- a/compiler/cl/_testlibgo/atomic/out.ll
+++ b/compiler/cl/_testlibgo/atomic/out.ll
@@ -1,7 +1,7 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
 
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
@@ -29,72 +29,72 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 8)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 8)
   store atomic i64 100, ptr %2 seq_cst, align 4
   %3 = load atomic i64, ptr %2 seq_cst, align 4
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 6 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %3)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 6 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %3)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %4 = call i64 @"sync/atomic.AddInt64"(ptr %2, i64 1)
   %5 = load i64, ptr %2, align 4
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 4 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %4)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 2 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %5)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 4 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %4)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 2 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %5)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %6 = call i1 @"sync/atomic.CompareAndSwapInt64"(ptr %2, i64 100, i64 102)
   %7 = load i64, ptr %2, align 4
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %6)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 2 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %7)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 %6)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 2 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %7)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %8 = call i1 @"sync/atomic.CompareAndSwapInt64"(ptr %2, i64 101, i64 102)
   %9 = load i64, ptr %2, align 4
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %8)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 2 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %9)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 %8)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 2 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %9)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %10 = call i64 @"sync/atomic.AddInt64"(ptr %2, i64 -1)
   %11 = load i64, ptr %2, align 4
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 4 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %10)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 2 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %11)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 4 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 2 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %11)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i32 0
 }
 
 declare void @"sync/atomic.init"()
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64)
 
 declare i64 @"sync/atomic.AddInt64"(ptr, i64)
 
 declare i1 @"sync/atomic.CompareAndSwapInt64"(ptr, i64, i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1)
diff --git a/compiler/cl/_testlibgo/bytes/out.ll b/compiler/cl/_testlibgo/bytes/out.ll
index b65455b7..4dd5b018 100644
--- a/compiler/cl/_testlibgo/bytes/out.ll
+++ b/compiler/cl/_testlibgo/bytes/out.ll
@@ -1,9 +1,9 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
-%"github.com/goplus/llgo/internal/runtime.iface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.iface" = type { ptr, ptr }
 
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
@@ -32,50 +32,50 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 40)
-  %3 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.StringToBytes"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 6 })
-  %4 = call { i64, %"github.com/goplus/llgo/internal/runtime.iface" } @"bytes.(*Buffer).Write"(ptr %2, %"github.com/goplus/llgo/internal/runtime.Slice" %3)
-  %5 = call { i64, %"github.com/goplus/llgo/internal/runtime.iface" } @"bytes.(*Buffer).WriteString"(ptr %2, %"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 5 })
-  %6 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"bytes.(*Buffer).Bytes"(ptr %2)
-  %7 = call %"github.com/goplus/llgo/internal/runtime.String" @"bytes.(*Buffer).String"(ptr %2)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 3 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintSlice"(%"github.com/goplus/llgo/internal/runtime.Slice" %6)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %7)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %8 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.StringToBytes"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 2 })
-  %9 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.StringToBytes"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 2 })
-  %10 = call i1 @bytes.EqualFold(%"github.com/goplus/llgo/internal/runtime.Slice" %8, %"github.com/goplus/llgo/internal/runtime.Slice" %9)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %10)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 40)
+  %3 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.StringToBytes"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 6 })
+  %4 = call { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } @"bytes.(*Buffer).Write"(ptr %2, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %3)
+  %5 = call { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } @"bytes.(*Buffer).WriteString"(ptr %2, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 5 })
+  %6 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"bytes.(*Buffer).Bytes"(ptr %2)
+  %7 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @"bytes.(*Buffer).String"(ptr %2)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 3 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintSlice"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %6)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %7)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %8 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.StringToBytes"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 2 })
+  %9 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.StringToBytes"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 2 })
+  %10 = call i1 @bytes.EqualFold(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %8, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %9)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 %10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i32 0
 }
 
 declare void @bytes.init()
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
-declare %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.StringToBytes"(%"github.com/goplus/llgo/internal/runtime.String")
+declare %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.StringToBytes"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare { i64, %"github.com/goplus/llgo/internal/runtime.iface" } @"bytes.(*Buffer).Write"(ptr, %"github.com/goplus/llgo/internal/runtime.Slice")
+declare { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } @"bytes.(*Buffer).Write"(ptr, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare { i64, %"github.com/goplus/llgo/internal/runtime.iface" } @"bytes.(*Buffer).WriteString"(ptr, %"github.com/goplus/llgo/internal/runtime.String")
+declare { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } @"bytes.(*Buffer).WriteString"(ptr, %"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare %"github.com/goplus/llgo/internal/runtime.Slice" @"bytes.(*Buffer).Bytes"(ptr)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"bytes.(*Buffer).Bytes"(ptr)
 
-declare %"github.com/goplus/llgo/internal/runtime.String" @"bytes.(*Buffer).String"(ptr)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.String" @"bytes.(*Buffer).String"(ptr)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintSlice"(%"github.com/goplus/llgo/internal/runtime.Slice")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintSlice"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare i1 @bytes.EqualFold(%"github.com/goplus/llgo/internal/runtime.Slice", %"github.com/goplus/llgo/internal/runtime.Slice")
+declare i1 @bytes.EqualFold(%"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1)
diff --git a/compiler/cl/_testlibgo/complex/out.ll b/compiler/cl/_testlibgo/complex/out.ll
index a7c5af4e..e25e563d 100644
--- a/compiler/cl/_testlibgo/complex/out.ll
+++ b/compiler/cl/_testlibgo/complex/out.ll
@@ -1,7 +1,7 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
 
 @"main.init$guard" = global i1 false, align 1
 @0 = private unnamed_addr constant [10 x i8] c"abs(3+4i):", align 1
@@ -13,20 +13,20 @@ source_filename = "main"
 define void @main.f({ double, double } %0, { double, double } %1) {
 _llgo_0:
   %2 = call double @cabs({ double, double } %0)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 10 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintFloat"(double %2)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 10 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintFloat"(double %2)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %3 = extractvalue { double, double } %1, 0
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 11 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintFloat"(double %3)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 11 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintFloat"(double %3)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %4 = extractvalue { double, double } %1, 1
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 11 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintFloat"(double %4)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 11 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintFloat"(double %4)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret void
 }
 
@@ -48,7 +48,7 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   call void @main.f({ double, double } { double 3.000000e+00, double 4.000000e+00 }, { double, double } { double 3.000000e+00, double 4.000000e+00 })
   ret i32 0
@@ -56,12 +56,12 @@ _llgo_0:
 
 declare double @cabs({ double, double })
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintFloat"(double)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintFloat"(double)
 
 declare void @"math/cmplx.init"()
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
diff --git a/compiler/cl/_testlibgo/errors/out.ll b/compiler/cl/_testlibgo/errors/out.ll
index aca6ef5e..39cbd43e 100644
--- a/compiler/cl/_testlibgo/errors/out.ll
+++ b/compiler/cl/_testlibgo/errors/out.ll
@@ -1,9 +1,9 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.iface" = type { ptr, ptr }
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
-%"github.com/goplus/llgo/internal/runtime.eface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.iface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.eface" = type { ptr, ptr }
 
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
@@ -28,23 +28,23 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  %2 = call %"github.com/goplus/llgo/internal/runtime.iface" @errors.New(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 })
-  %3 = call ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface" %2)
-  %4 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %2, 1
-  %5 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %3, 0
-  %6 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %5, ptr %4, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %6)
+  %2 = call %"github.com/goplus/llgo/runtime/internal/runtime.iface" @errors.New(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 })
+  %3 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %2)
+  %4 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %2, 1
+  %5 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %3, 0
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %5, ptr %4, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %6)
   unreachable
 }
 
 declare void @errors.init()
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare %"github.com/goplus/llgo/internal/runtime.iface" @errors.New(%"github.com/goplus/llgo/internal/runtime.String")
+declare %"github.com/goplus/llgo/runtime/internal/runtime.iface" @errors.New(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface")
 
-declare void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface")
diff --git a/compiler/cl/_testlibgo/math/out.ll b/compiler/cl/_testlibgo/math/out.ll
index deb4b57e..500ae362 100644
--- a/compiler/cl/_testlibgo/math/out.ll
+++ b/compiler/cl/_testlibgo/math/out.ll
@@ -23,29 +23,29 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = call double @sqrt(double 2.000000e+00)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintFloat"(double %2)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintFloat"(double %2)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %3 = call double @math.Abs(double -1.200000e+00)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintFloat"(double %3)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintFloat"(double %3)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %4 = call double @math.Ldexp(double 1.200000e+00, i64 3)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintFloat"(double %4)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintFloat"(double %4)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i32 0
 }
 
 declare void @math.init()
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 declare double @sqrt(double)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintFloat"(double)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintFloat"(double)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
 declare double @math.Abs(double)
 
diff --git a/compiler/cl/_testlibgo/mathbits/out.ll b/compiler/cl/_testlibgo/mathbits/out.ll
index 95ac3a40..843caec6 100644
--- a/compiler/cl/_testlibgo/mathbits/out.ll
+++ b/compiler/cl/_testlibgo/mathbits/out.ll
@@ -23,25 +23,25 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = call i64 @"math/bits.Len8"(i8 20)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %2)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %2)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %3 = call i64 @"math/bits.OnesCount"(i64 20)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %3)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %3)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i32 0
 }
 
 declare void @"math/bits.init"()
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 declare i64 @"math/bits.Len8"(i8)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
 declare i64 @"math/bits.OnesCount"(i64)
diff --git a/compiler/cl/_testlibgo/nettextproto/out.ll b/compiler/cl/_testlibgo/nettextproto/out.ll
index 929af524..bee86d3d 100644
--- a/compiler/cl/_testlibgo/nettextproto/out.ll
+++ b/compiler/cl/_testlibgo/nettextproto/out.ll
@@ -1,7 +1,7 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
 
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
@@ -26,20 +26,20 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  %2 = call %"github.com/goplus/llgo/internal/runtime.String" @"net/textproto.CanonicalMIMEHeaderKey"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %2)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  %2 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @"net/textproto.CanonicalMIMEHeaderKey"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %2)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i32 0
 }
 
 declare void @"net/textproto.init"()
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare %"github.com/goplus/llgo/internal/runtime.String" @"net/textproto.CanonicalMIMEHeaderKey"(%"github.com/goplus/llgo/internal/runtime.String")
+declare %"github.com/goplus/llgo/runtime/internal/runtime.String" @"net/textproto.CanonicalMIMEHeaderKey"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
diff --git a/compiler/cl/_testlibgo/os/out.ll b/compiler/cl/_testlibgo/os/out.ll
index 369d7f64..98c3a820 100644
--- a/compiler/cl/_testlibgo/os/out.ll
+++ b/compiler/cl/_testlibgo/os/out.ll
@@ -1,9 +1,9 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
-%"github.com/goplus/llgo/internal/runtime.iface" = type { ptr, ptr }
-%"github.com/goplus/llgo/internal/runtime.eface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.iface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.eface" = type { ptr, ptr }
 
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
@@ -28,50 +28,50 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  %2 = call { %"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.iface" } @os.Getwd()
-  %3 = extractvalue { %"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.iface" } %2, 0
-  %4 = extractvalue { %"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.iface" } %2, 1
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface" %4)
-  %6 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %4, 1
-  %7 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %5, 0
-  %8 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %7, ptr %6, 1
-  %9 = call ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface" zeroinitializer)
-  %10 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %9, 0
-  %11 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %10, ptr null, 1
-  %12 = call i1 @"github.com/goplus/llgo/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/internal/runtime.eface" %8, %"github.com/goplus/llgo/internal/runtime.eface" %11)
+  %2 = call { %"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.iface" } @os.Getwd()
+  %3 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %2, 0
+  %4 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %2, 1
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %4)
+  %6 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %4, 1
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %5, 0
+  %8 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %7, ptr %6, 1
+  %9 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" zeroinitializer)
+  %10 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %9, 0
+  %11 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %10, ptr null, 1
+  %12 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %8, %"github.com/goplus/llgo/runtime/internal/runtime.eface" %11)
   %13 = xor i1 %12, true
   br i1 %13, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %14 = call ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface" %4)
-  %15 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %4, 1
-  %16 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %14, 0
-  %17 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %16, ptr %15, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %17)
+  %14 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %4)
+  %15 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %4, 1
+  %16 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %14, 0
+  %17 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %16, ptr %15, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %17)
   unreachable
 
 _llgo_2:                                          ; preds = %_llgo_0
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %3)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %3)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i32 0
 }
 
 declare void @os.init()
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare { %"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.iface" } @os.Getwd()
+declare { %"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.iface" } @os.Getwd()
 
-declare i1 @"github.com/goplus/llgo/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/internal/runtime.eface", %"github.com/goplus/llgo/internal/runtime.eface")
+declare i1 @"github.com/goplus/llgo/runtime/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.eface", %"github.com/goplus/llgo/runtime/internal/runtime.eface")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface")
 
-declare void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
diff --git a/compiler/cl/_testlibgo/strings/out.ll b/compiler/cl/_testlibgo/strings/out.ll
index 5b4ea28a..eb1f1494 100644
--- a/compiler/cl/_testlibgo/strings/out.ll
+++ b/compiler/cl/_testlibgo/strings/out.ll
@@ -1,9 +1,9 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
-%"github.com/goplus/llgo/internal/runtime.iface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.iface" = type { ptr, ptr }
 
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
@@ -36,33 +36,33 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 32)
-  %3 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.StringToBytes"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 6 })
-  %4 = call { i64, %"github.com/goplus/llgo/internal/runtime.iface" } @"strings.(*Builder).Write"(ptr %2, %"github.com/goplus/llgo/internal/runtime.Slice" %3)
-  %5 = call { i64, %"github.com/goplus/llgo/internal/runtime.iface" } @"strings.(*Builder).WriteString"(ptr %2, %"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 5 })
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 32)
+  %3 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.StringToBytes"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 6 })
+  %4 = call { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } @"strings.(*Builder).Write"(ptr %2, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %3)
+  %5 = call { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } @"strings.(*Builder).WriteString"(ptr %2, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 5 })
   %6 = call i64 @"strings.(*Builder).Len"(ptr %2)
   %7 = call i64 @"strings.(*Builder).Cap"(ptr %2)
-  %8 = call %"github.com/goplus/llgo/internal/runtime.String" @"strings.(*Builder).String"(ptr %2)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 4 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %6)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %7)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 7 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %8)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %9 = call i64 @strings.IndexFunc(%"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 13 }, { ptr, ptr } { ptr @"__llgo_stub.main.main$1", ptr null })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %9)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %10 = call i64 @strings.IndexFunc(%"github.com/goplus/llgo/internal/runtime.String" { ptr @6, i64 12 }, { ptr, ptr } { ptr @"__llgo_stub.main.main$1", ptr null })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %10)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  %8 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @"strings.(*Builder).String"(ptr %2)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 4 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %6)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %7)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 7 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %8)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %9 = call i64 @strings.IndexFunc(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 13 }, { ptr, ptr } { ptr @"__llgo_stub.main.main$1", ptr null })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %9)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %10 = call i64 @strings.IndexFunc(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 12 }, { ptr, ptr } { ptr @"__llgo_stub.main.main$1", ptr null })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i32 0
 }
 
@@ -77,29 +77,29 @@ declare void @strings.init()
 
 declare void @unicode.init()
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
-declare %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.StringToBytes"(%"github.com/goplus/llgo/internal/runtime.String")
+declare %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.StringToBytes"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare { i64, %"github.com/goplus/llgo/internal/runtime.iface" } @"strings.(*Builder).Write"(ptr, %"github.com/goplus/llgo/internal/runtime.Slice")
+declare { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } @"strings.(*Builder).Write"(ptr, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare { i64, %"github.com/goplus/llgo/internal/runtime.iface" } @"strings.(*Builder).WriteString"(ptr, %"github.com/goplus/llgo/internal/runtime.String")
+declare { i64, %"github.com/goplus/llgo/runtime/internal/runtime.iface" } @"strings.(*Builder).WriteString"(ptr, %"github.com/goplus/llgo/runtime/internal/runtime.String")
 
 declare i64 @"strings.(*Builder).Len"(ptr)
 
 declare i64 @"strings.(*Builder).Cap"(ptr)
 
-declare %"github.com/goplus/llgo/internal/runtime.String" @"strings.(*Builder).String"(ptr)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.String" @"strings.(*Builder).String"(ptr)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64)
 
-declare i64 @strings.IndexFunc(%"github.com/goplus/llgo/internal/runtime.String", { ptr, ptr })
+declare i64 @strings.IndexFunc(%"github.com/goplus/llgo/runtime/internal/runtime.String", { ptr, ptr })
 
 define linkonce i1 @"__llgo_stub.main.main$1"(ptr %0, i32 %1) {
 _llgo_0:
diff --git a/compiler/cl/_testpy/callpy/out.ll b/compiler/cl/_testpy/callpy/out.ll
index 484cf44e..be2ec827 100644
--- a/compiler/cl/_testpy/callpy/out.ll
+++ b/compiler/cl/_testpy/callpy/out.ll
@@ -42,7 +42,7 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = call ptr @PyFloat_FromDouble(double 2.000000e+00)
   %3 = load ptr, ptr @__llgo_py.math.sqrt, align 8
@@ -63,7 +63,7 @@ declare void @"github.com/goplus/llgo/py/os.init"()
 
 declare void @"github.com/goplus/llgo/py/std.init"()
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 declare ptr @PyFloat_FromDouble(double)
 
diff --git a/compiler/cl/_testpy/gcd/out.ll b/compiler/cl/_testpy/gcd/out.ll
index 0fdec606..34a2000b 100644
--- a/compiler/cl/_testpy/gcd/out.ll
+++ b/compiler/cl/_testpy/gcd/out.ll
@@ -29,7 +29,7 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = call ptr @PyLong_FromLong(i64 60)
   %3 = call ptr @PyLong_FromLong(i64 20)
@@ -43,7 +43,7 @@ _llgo_0:
 
 declare void @"github.com/goplus/llgo/py/math.init"()
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 declare ptr @PyLong_FromLong(i64)
 
diff --git a/compiler/cl/_testpy/math/out.ll b/compiler/cl/_testpy/math/out.ll
index 9eeddcbc..f05f04fd 100644
--- a/compiler/cl/_testpy/math/out.ll
+++ b/compiler/cl/_testpy/math/out.ll
@@ -1,17 +1,17 @@
-; ModuleID = 'github.com/goplus/llgo/cl/_testpy/math'
-source_filename = "github.com/goplus/llgo/cl/_testpy/math"
+; ModuleID = 'github.com/goplus/llgo/compiler/cl/_testpy/math'
+source_filename = "github.com/goplus/llgo/compiler/cl/_testpy/math"
 
-@"github.com/goplus/llgo/cl/_testpy/math.init$guard" = global i1 false, align 1
+@"github.com/goplus/llgo/compiler/cl/_testpy/math.init$guard" = global i1 false, align 1
 @__llgo_py.math = linkonce global ptr null, align 8
 @0 = private unnamed_addr constant [5 x i8] c"math\00", align 1
 
-define void @"github.com/goplus/llgo/cl/_testpy/math.init"() {
+define void @"github.com/goplus/llgo/compiler/cl/_testpy/math.init"() {
 _llgo_0:
-  %0 = load i1, ptr @"github.com/goplus/llgo/cl/_testpy/math.init$guard", align 1
+  %0 = load i1, ptr @"github.com/goplus/llgo/compiler/cl/_testpy/math.init$guard", align 1
   br i1 %0, label %_llgo_2, label %_llgo_1
 
 _llgo_1:                                          ; preds = %_llgo_0
-  store i1 true, ptr @"github.com/goplus/llgo/cl/_testpy/math.init$guard", align 1
+  store i1 true, ptr @"github.com/goplus/llgo/compiler/cl/_testpy/math.init$guard", align 1
   %1 = load ptr, ptr @__llgo_py.math, align 8
   %2 = icmp ne ptr %1, null
   br i1 %2, label %_llgo_2, label %_llgo_3
diff --git a/compiler/cl/_testpy/matrix/out.ll b/compiler/cl/_testpy/matrix/out.ll
index 7fe94c57..95050021 100644
--- a/compiler/cl/_testpy/matrix/out.ll
+++ b/compiler/cl/_testpy/matrix/out.ll
@@ -31,7 +31,7 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = call ptr @PyList_New(i64 3)
   %3 = call ptr @PyFloat_FromDouble(double 1.000000e+00)
@@ -99,7 +99,7 @@ _llgo_0:
 
 declare void @"github.com/goplus/llgo/py/numpy.init"()
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 declare ptr @PyList_New(i64)
 
diff --git a/compiler/cl/_testpy/max/out.ll b/compiler/cl/_testpy/max/out.ll
index 46b66d48..0b444928 100644
--- a/compiler/cl/_testpy/max/out.ll
+++ b/compiler/cl/_testpy/max/out.ll
@@ -32,7 +32,7 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = call ptr @PyFloat_FromDouble(double 3.000000e+00)
   %3 = call ptr @PyFloat_FromDouble(double 9.000000e+00)
@@ -75,7 +75,7 @@ _llgo_0:
 
 declare void @"github.com/goplus/llgo/py/std.init"()
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 declare ptr @PyFloat_FromDouble(double)
 
diff --git a/compiler/cl/_testpy/pi/out.ll b/compiler/cl/_testpy/pi/out.ll
index 083e6d54..5af4e5e6 100644
--- a/compiler/cl/_testpy/pi/out.ll
+++ b/compiler/cl/_testpy/pi/out.ll
@@ -26,7 +26,7 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = load ptr, ptr @__llgo_py.math, align 8
   %3 = call ptr @PyObject_GetAttrString(ptr %2, ptr @1)
@@ -37,7 +37,7 @@ _llgo_0:
 
 declare void @"github.com/goplus/llgo/py/math.init"()
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 declare ptr @PyObject_GetAttrString(ptr, ptr)
 
diff --git a/compiler/cl/_testpy/pow/out.ll b/compiler/cl/_testpy/pow/out.ll
index 29ee34d2..4f6b881a 100644
--- a/compiler/cl/_testpy/pow/out.ll
+++ b/compiler/cl/_testpy/pow/out.ll
@@ -29,7 +29,7 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = call ptr @PyFloat_FromDouble(double 2.000000e+00)
   %3 = call ptr @PyFloat_FromDouble(double 3.000000e+00)
@@ -42,7 +42,7 @@ _llgo_0:
 
 declare void @"github.com/goplus/llgo/py/math.init"()
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 declare ptr @PyFloat_FromDouble(double)
 
diff --git a/compiler/cl/_testrt/abinamed/out.ll b/compiler/cl/_testrt/abinamed/out.ll
index ae7c8efc..7365c383 100644
--- a/compiler/cl/_testrt/abinamed/out.ll
+++ b/compiler/cl/_testrt/abinamed/out.ll
@@ -1,15 +1,15 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%main.T = type { ptr, ptr, i64, %"github.com/goplus/llgo/internal/runtime.Slice" }
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
-%"github.com/goplus/llgo/internal/runtime.eface" = type { ptr, ptr }
-%"github.com/goplus/llgo/internal/abi.Type" = type { i64, i64, i32, i8, i8, i8, i8, { ptr, ptr }, ptr, %"github.com/goplus/llgo/internal/runtime.String", ptr }
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
+%main.T = type { ptr, ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.eface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/abi.Type" = type { i64, i64, i32, i8, i8, i8, i8, { ptr, ptr }, ptr, %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
 %main.eface = type { ptr, ptr }
-%"github.com/goplus/llgo/internal/abi.StructField" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1 }
-%"github.com/goplus/llgo/internal/abi.StructType" = type { %"github.com/goplus/llgo/internal/abi.Type", %"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.Slice" }
-%"github.com/goplus/llgo/internal/abi.Method" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr, ptr, ptr }
+%"github.com/goplus/llgo/runtime/abi.StructField" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1 }
+%"github.com/goplus/llgo/runtime/abi.StructType" = type { %"github.com/goplus/llgo/runtime/abi.Type", %"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.Slice" }
+%"github.com/goplus/llgo/runtime/abi.Method" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, ptr, ptr }
 
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
@@ -18,12 +18,12 @@ source_filename = "main"
 @0 = private unnamed_addr constant [4 x i8] c"main", align 1
 @1 = private unnamed_addr constant [1 x i8] c"T", align 1
 @"*_llgo_main.T" = linkonce global ptr null, align 8
-@"_llgo_github.com/goplus/llgo/internal/abi.Type" = linkonce global ptr null, align 8
-@2 = private unnamed_addr constant [35 x i8] c"github.com/goplus/llgo/internal/abi", align 1
+@"_llgo_github.com/goplus/llgo/runtime/abi.Type" = linkonce global ptr null, align 8
+@2 = private unnamed_addr constant [34 x i8] c"github.com/goplus/llgo/runtime/abi", align 1
 @3 = private unnamed_addr constant [4 x i8] c"Type", align 1
 @_llgo_uintptr = linkonce global ptr null, align 8
 @_llgo_uint32 = linkonce global ptr null, align 8
-@"_llgo_github.com/goplus/llgo/internal/abi.TFlag" = linkonce global ptr null, align 8
+@"_llgo_github.com/goplus/llgo/runtime/abi.TFlag" = linkonce global ptr null, align 8
 @4 = private unnamed_addr constant [5 x i8] c"TFlag", align 1
 @_llgo_uint8 = linkonce global ptr null, align 8
 @_llgo_Pointer = linkonce global ptr null, align 8
@@ -35,8 +35,8 @@ source_filename = "main"
 @_llgo_byte = linkonce global ptr null, align 8
 @"*_llgo_byte" = linkonce global ptr null, align 8
 @_llgo_string = linkonce global ptr null, align 8
-@"*_llgo_github.com/goplus/llgo/internal/abi.Type" = linkonce global ptr null, align 8
-@"main.struct$s_4wS-L0c3X6acFEdGgOe80u4rOxTCyvHVAjIByYQqY" = linkonce global ptr null, align 8
+@"*_llgo_github.com/goplus/llgo/runtime/abi.Type" = linkonce global ptr null, align 8
+@"main.struct$-sQ1S_TW5WNLDageftHP017iwpTTWpvZTx7xZ5oHpvI" = linkonce global ptr null, align 8
 @7 = private unnamed_addr constant [5 x i8] c"Size_", align 1
 @8 = private unnamed_addr constant [8 x i8] c"PtrBytes", align 1
 @9 = private unnamed_addr constant [4 x i8] c"Hash", align 1
@@ -51,66 +51,66 @@ source_filename = "main"
 @_llgo_int = linkonce global ptr null, align 8
 @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA" = linkonce global ptr null, align 8
 @18 = private unnamed_addr constant [9 x i8] c"ArrayType", align 1
-@"_llgo_github.com/goplus/llgo/internal/abi.ArrayType" = linkonce global ptr null, align 8
-@"_llgo_struct$eLreYy_0Tx9Ip-rgTmC6_uCvf27HVl_zBUTfLS0WYaY" = linkonce global ptr null, align 8
+@"_llgo_github.com/goplus/llgo/runtime/abi.ArrayType" = linkonce global ptr null, align 8
+@"_llgo_struct$_wxpay9lRP3cWU1eNzUY8uwDJyoHmQ6toXBadyiL6io" = linkonce global ptr null, align 8
 @19 = private unnamed_addr constant [4 x i8] c"Elem", align 1
 @20 = private unnamed_addr constant [5 x i8] c"Slice", align 1
 @21 = private unnamed_addr constant [3 x i8] c"Len", align 1
-@"*_llgo_github.com/goplus/llgo/internal/abi.ArrayType" = linkonce global ptr null, align 8
-@"_llgo_func$CsVqlCxhoEcIvPD5BSBukfSiD9C7Ic5_Gf32MLbCWB4" = linkonce global ptr null, align 8
+@"*_llgo_github.com/goplus/llgo/runtime/abi.ArrayType" = linkonce global ptr null, align 8
+@"_llgo_func$E73lcQT8QN1_ra27XNBjrI9wUEDUjSPMu2bmnQKIbfk" = linkonce global ptr null, align 8
 @22 = private unnamed_addr constant [7 x i8] c"ChanDir", align 1
-@"_llgo_github.com/goplus/llgo/internal/abi.ChanDir" = linkonce global ptr null, align 8
-@"_llgo_func$TrNr0CVWj6qegOngzWbt2Jl7pr7IBJ5gOmgUf2ieIi4" = linkonce global ptr null, align 8
+@"_llgo_github.com/goplus/llgo/runtime/abi.ChanDir" = linkonce global ptr null, align 8
+@"_llgo_func$Qwe8YykhcqDIDEcT1jS_t1iUv4Im6IdGf17ASgXRQdc" = linkonce global ptr null, align 8
 @23 = private unnamed_addr constant [6 x i8] c"Common", align 1
-@"_llgo_func$4-mqItKfDlL0CgVKnUxoresYgh6zW1WSlZYZSsVzLRo" = linkonce global ptr null, align 8
+@"_llgo_func$w6XuV-1SmW103DbauPseXBpW50HpxXAEsUsGFibl0Uw" = linkonce global ptr null, align 8
 @24 = private unnamed_addr constant [15 x i8] c"ExportedMethods", align 1
-@"_llgo_github.com/goplus/llgo/internal/abi.Method" = linkonce global ptr null, align 8
+@"_llgo_github.com/goplus/llgo/runtime/abi.Method" = linkonce global ptr null, align 8
 @25 = private unnamed_addr constant [6 x i8] c"Method", align 1
-@"_llgo_github.com/goplus/llgo/internal/abi.FuncType" = linkonce global ptr null, align 8
+@"_llgo_github.com/goplus/llgo/runtime/abi.FuncType" = linkonce global ptr null, align 8
 @26 = private unnamed_addr constant [8 x i8] c"FuncType", align 1
-@"[]*_llgo_github.com/goplus/llgo/internal/abi.Type" = linkonce global ptr null, align 8
-@"_llgo_struct$wRu7InfmQeSkq7akLN3soDNninnS1dQajawdYvmHbzw" = linkonce global ptr null, align 8
+@"[]*_llgo_github.com/goplus/llgo/runtime/abi.Type" = linkonce global ptr null, align 8
+@"_llgo_struct$1ug-gfLTkNOIzG-RN7EFFwGKI01E7iqUGVZBMudT8KA" = linkonce global ptr null, align 8
 @27 = private unnamed_addr constant [2 x i8] c"In", align 1
 @28 = private unnamed_addr constant [3 x i8] c"Out", align 1
-@"[]_llgo_github.com/goplus/llgo/internal/abi.Method" = linkonce global ptr null, align 8
-@"_llgo_func$r0w3aCNVheLGqjxncuxitGhNtWJagb9gZLqOSrNI7dg" = linkonce global ptr null, align 8
+@"[]_llgo_github.com/goplus/llgo/runtime/abi.Method" = linkonce global ptr null, align 8
+@"_llgo_func$fPOUeAcTITSSbJEvFFjAWZP6Eli7dk4j7E9mFFHRoNM" = linkonce global ptr null, align 8
 @29 = private unnamed_addr constant [10 x i8] c"FieldAlign", align 1
-@"*_llgo_github.com/goplus/llgo/internal/abi.FuncType" = linkonce global ptr null, align 8
-@"_llgo_func$DsoxgOnxqV7tLvokF3AA14v1gtHsHaThoC8Q_XGcQww" = linkonce global ptr null, align 8
+@"*_llgo_github.com/goplus/llgo/runtime/abi.FuncType" = linkonce global ptr null, align 8
+@"_llgo_func$Jm50llMLYG9ysTYiSohNC-Ho1mhjzn-vnTRBILhJI88" = linkonce global ptr null, align 8
 @30 = private unnamed_addr constant [7 x i8] c"HasName", align 1
 @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk" = linkonce global ptr null, align 8
 @31 = private unnamed_addr constant [10 x i8] c"IfaceIndir", align 1
 @32 = private unnamed_addr constant [13 x i8] c"InterfaceType", align 1
-@"_llgo_github.com/goplus/llgo/internal/abi.InterfaceType" = linkonce global ptr null, align 8
-@"_llgo_github.com/goplus/llgo/internal/abi.Imethod" = linkonce global ptr null, align 8
+@"_llgo_github.com/goplus/llgo/runtime/abi.InterfaceType" = linkonce global ptr null, align 8
+@"_llgo_github.com/goplus/llgo/runtime/abi.Imethod" = linkonce global ptr null, align 8
 @33 = private unnamed_addr constant [7 x i8] c"Imethod", align 1
-@"_llgo_struct$-SVMNS9vOT5F9q4yodRiL9MFhdPf0tfZ2Cx2o7KjSDw" = linkonce global ptr null, align 8
+@"_llgo_struct$nK3p3a0VXRT6CeR0p3-gSrD3XdcHx2I7dlhqG-Zjudw" = linkonce global ptr null, align 8
 @34 = private unnamed_addr constant [5 x i8] c"Name_", align 1
 @35 = private unnamed_addr constant [4 x i8] c"Typ_", align 1
 @36 = private unnamed_addr constant [8 x i8] c"Exported", align 1
 @37 = private unnamed_addr constant [4 x i8] c"Name", align 1
 @"_llgo_func$zNDVRsWTIpUPKouNUS805RGX--IV9qVK8B31IZbg5to" = linkonce global ptr null, align 8
 @38 = private unnamed_addr constant [7 x i8] c"PkgPath", align 1
-@"[]_llgo_github.com/goplus/llgo/internal/abi.Imethod" = linkonce global ptr null, align 8
-@"_llgo_struct$mWxYYevLxpL1wQyiQtAy4OszkqTlHtrmEcPpzW9Air4" = linkonce global ptr null, align 8
+@"[]_llgo_github.com/goplus/llgo/runtime/abi.Imethod" = linkonce global ptr null, align 8
+@"_llgo_struct$eoXJdAUqA_SyytMpb3QTBaQ2Bh9nLc089-gvCiW55io" = linkonce global ptr null, align 8
 @39 = private unnamed_addr constant [8 x i8] c"PkgPath_", align 1
 @40 = private unnamed_addr constant [7 x i8] c"Methods", align 1
-@"*_llgo_github.com/goplus/llgo/internal/abi.InterfaceType" = linkonce global ptr null, align 8
-@"_llgo_func$1QmforOaCy2fBAssC2y1FWCCT6fpq9RKwP2j2HIASY8" = linkonce global ptr null, align 8
+@"*_llgo_github.com/goplus/llgo/runtime/abi.InterfaceType" = linkonce global ptr null, align 8
+@"_llgo_func$gPJieW0gawapuP7u0nJWjqAizA6ianfpIMmF5SojVDM" = linkonce global ptr null, align 8
 @41 = private unnamed_addr constant [9 x i8] c"IsClosure", align 1
 @42 = private unnamed_addr constant [13 x i8] c"IsDirectIface", align 1
 @43 = private unnamed_addr constant [3 x i8] c"Key", align 1
 @44 = private unnamed_addr constant [4 x i8] c"Kind", align 1
-@"_llgo_github.com/goplus/llgo/internal/abi.Kind" = linkonce global ptr null, align 8
+@"_llgo_github.com/goplus/llgo/runtime/abi.Kind" = linkonce global ptr null, align 8
 @_llgo_uint = linkonce global ptr null, align 8
 @45 = private unnamed_addr constant [6 x i8] c"String", align 1
-@"_llgo_func$ntUE0UmVAWPS2O7GpCCGszSn-XnjHJntZZ2jYtwbFXI" = linkonce global ptr null, align 8
+@"_llgo_func$Hsg8cfKiWmyMHfTCLbUouCMFmF6kp9x3qasAGPBLLfc" = linkonce global ptr null, align 8
 @46 = private unnamed_addr constant [7 x i8] c"MapType", align 1
-@"_llgo_github.com/goplus/llgo/internal/abi.MapType" = linkonce global ptr null, align 8
+@"_llgo_github.com/goplus/llgo/runtime/abi.MapType" = linkonce global ptr null, align 8
 @"_llgo_func$ahHMZCcDhfW-lrs446sPkiW0NoVa2vpmK_wKarVa_20" = linkonce global ptr null, align 8
 @"main.struct$Oy3XhjARgY_pH1HU6oBj0nSC2Qs1A6CU4bRajpBttZc" = linkonce global ptr null, align 8
 @_llgo_uint16 = linkonce global ptr null, align 8
-@"main.struct$NNQFCWl7PM2tdO3Cxl4doIs1_JQl2vsUbnXLc46j14k" = linkonce global ptr null, align 8
+@"main.struct$fcvaNpt6kbBgWOAYzHzrrsaKXunEtzMD4RdymMNJqTs" = linkonce global ptr null, align 8
 @47 = private unnamed_addr constant [6 x i8] c"Bucket", align 1
 @48 = private unnamed_addr constant [6 x i8] c"Hasher", align 1
 @49 = private unnamed_addr constant [7 x i8] c"KeySize", align 1
@@ -120,8 +120,8 @@ source_filename = "main"
 @53 = private unnamed_addr constant [14 x i8] c"HashMightPanic", align 1
 @54 = private unnamed_addr constant [12 x i8] c"IndirectElem", align 1
 @55 = private unnamed_addr constant [11 x i8] c"IndirectKey", align 1
-@"*_llgo_github.com/goplus/llgo/internal/abi.MapType" = linkonce global ptr null, align 8
-@"_llgo_func$d-NlqnjcQnaMjsBQY7qh2SWQmHb0XIigoceXdiJ8YT4" = linkonce global ptr null, align 8
+@"*_llgo_github.com/goplus/llgo/runtime/abi.MapType" = linkonce global ptr null, align 8
+@"_llgo_func$v23QoXYwI62Le4EtGc42fZr4iF7nBhA8A8t9lvpy0QY" = linkonce global ptr null, align 8
 @56 = private unnamed_addr constant [13 x i8] c"NeedKeyUpdate", align 1
 @57 = private unnamed_addr constant [9 x i8] c"NumMethod", align 1
 @58 = private unnamed_addr constant [8 x i8] c"Pointers", align 1
@@ -129,36 +129,36 @@ source_filename = "main"
 @60 = private unnamed_addr constant [4 x i8] c"Size", align 1
 @"_llgo_func$1kITCsyu7hFLMxHLR7kDlvu4SOra_HtrtdFUQH9P13s" = linkonce global ptr null, align 8
 @61 = private unnamed_addr constant [10 x i8] c"StructType", align 1
-@"_llgo_github.com/goplus/llgo/internal/abi.StructType" = linkonce global ptr null, align 8
-@"_llgo_github.com/goplus/llgo/internal/abi.StructField" = linkonce global ptr null, align 8
+@"_llgo_github.com/goplus/llgo/runtime/abi.StructType" = linkonce global ptr null, align 8
+@"_llgo_github.com/goplus/llgo/runtime/abi.StructField" = linkonce global ptr null, align 8
 @62 = private unnamed_addr constant [11 x i8] c"StructField", align 1
-@"_llgo_struct$GYlWrg0B_axMyyq9xClGPKuTjurG0iQMRoz8Me1fQig" = linkonce global ptr null, align 8
+@"_llgo_struct$kJjSbRGD6vW5GBpnW3h2bqoH3rm-w30ibwmCd552LPU" = linkonce global ptr null, align 8
 @63 = private unnamed_addr constant [3 x i8] c"Typ", align 1
 @64 = private unnamed_addr constant [6 x i8] c"Offset", align 1
 @65 = private unnamed_addr constant [4 x i8] c"Tag_", align 1
 @66 = private unnamed_addr constant [9 x i8] c"Embedded_", align 1
 @67 = private unnamed_addr constant [8 x i8] c"Embedded", align 1
-@"[]_llgo_github.com/goplus/llgo/internal/abi.StructField" = linkonce global ptr null, align 8
-@"_llgo_struct$K_cvuhBwc2_5r7UW089ibWfcfsGoDb4pZ7K19IcMTk0" = linkonce global ptr null, align 8
+@"[]_llgo_github.com/goplus/llgo/runtime/abi.StructField" = linkonce global ptr null, align 8
+@"_llgo_struct$a40Ph0zKu8cPeYh4GJjFLIY8XDqrC7uc-XzprrJaUh0" = linkonce global ptr null, align 8
 @68 = private unnamed_addr constant [6 x i8] c"Fields", align 1
-@"*_llgo_github.com/goplus/llgo/internal/abi.StructType" = linkonce global ptr null, align 8
-@"_llgo_func$qiNnn6Cbm3GtDp4gDI4U_DRV3h8zlz91s9jrfOXC--U" = linkonce global ptr null, align 8
+@"*_llgo_github.com/goplus/llgo/runtime/abi.StructType" = linkonce global ptr null, align 8
+@"_llgo_func$JNZyRh9Ldf2v-LKH-spUrxoORHTTH5NO358kWdhabp0" = linkonce global ptr null, align 8
 @69 = private unnamed_addr constant [8 x i8] c"Uncommon", align 1
-@"_llgo_github.com/goplus/llgo/internal/abi.UncommonType" = linkonce global ptr null, align 8
+@"_llgo_github.com/goplus/llgo/runtime/abi.UncommonType" = linkonce global ptr null, align 8
 @70 = private unnamed_addr constant [12 x i8] c"UncommonType", align 1
 @"_llgo_struct$OKIlItfBJsawrEMnVSc2VQ7pxNxCHIgSoitcM9n4FVI" = linkonce global ptr null, align 8
 @71 = private unnamed_addr constant [6 x i8] c"Mcount", align 1
 @72 = private unnamed_addr constant [6 x i8] c"Xcount", align 1
 @73 = private unnamed_addr constant [4 x i8] c"Moff", align 1
-@"*_llgo_github.com/goplus/llgo/internal/abi.UncommonType" = linkonce global ptr null, align 8
-@"_llgo_func$DbD4nZv_bjE4tH8hh-VfAjMXMpNfIsMlLJJJPKupp34" = linkonce global ptr null, align 8
+@"*_llgo_github.com/goplus/llgo/runtime/abi.UncommonType" = linkonce global ptr null, align 8
+@"_llgo_func$iG49bujiXjI2lVflYdE0hPXlCAABL-XKRANSNJEKOio" = linkonce global ptr null, align 8
 @74 = private unnamed_addr constant [8 x i8] c"Variadic", align 1
-@"_llgo_struct$SDp3TNnYnxb26MhB1v8VMbmY71BX77YOaY7lgS1cFx0" = linkonce global ptr null, align 8
+@"_llgo_struct$jXUHcnL1PMmNRB-pn2cBRAQ7OYcwCM_YkvLqlL0ZYaE" = linkonce global ptr null, align 8
 @75 = private unnamed_addr constant [5 x i8] c"Mtyp_", align 1
 @76 = private unnamed_addr constant [4 x i8] c"Ifn_", align 1
 @77 = private unnamed_addr constant [4 x i8] c"Tfn_", align 1
 @"[]_llgo_main.T" = linkonce global ptr null, align 8
-@"main.struct$FYfyNCnlvkYOztpQWjt-y8D_WY3tpxyt5Qo62CJffTE" = linkonce global ptr null, align 8
+@"main.struct$0I14CsQEZ9iadCku0_1cAZfCJoBbFdmFH4XChi4XRoo" = linkonce global ptr null, align 8
 @78 = private unnamed_addr constant [1 x i8] c"p", align 1
 @79 = private unnamed_addr constant [1 x i8] c"t", align 1
 @80 = private unnamed_addr constant [1 x i8] c"n", align 1
@@ -177,7 +177,7 @@ _llgo_0:
 
 _llgo_1:                                          ; preds = %_llgo_0
   store i1 true, ptr @"main.init$guard", align 1
-  call void @"github.com/goplus/llgo/internal/abi.init"()
+  call void @"github.com/goplus/llgo/runtime/abi.init"()
   call void @"main.init$after"()
   br label %_llgo_2
 
@@ -189,76 +189,76 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = load ptr, ptr @_llgo_main.T, align 8
-  %3 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 48)
+  %3 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 48)
   store %main.T zeroinitializer, ptr %3, align 8
-  %4 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %2, 0
-  %5 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %4, ptr %3, 1
-  %6 = call ptr @main.toEface(%"github.com/goplus/llgo/internal/runtime.eface" %5)
-  %7 = load ptr, ptr @"_llgo_github.com/goplus/llgo/internal/abi.Type", align 8
-  %8 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 72)
-  store %"github.com/goplus/llgo/internal/abi.Type" zeroinitializer, ptr %8, align 8
-  %9 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %7, 0
-  %10 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %9, ptr %8, 1
-  %11 = call ptr @main.toEface(%"github.com/goplus/llgo/internal/runtime.eface" %10)
+  %4 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %2, 0
+  %5 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %4, ptr %3, 1
+  %6 = call ptr @main.toEface(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %5)
+  %7 = load ptr, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.Type", align 8
+  %8 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 72)
+  store %"github.com/goplus/llgo/runtime/abi.Type" zeroinitializer, ptr %8, align 8
+  %9 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %7, 0
+  %10 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %9, ptr %8, 1
+  %11 = call ptr @main.toEface(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %10)
   %12 = getelementptr inbounds %main.eface, ptr %6, i32 0, i32 0
   %13 = load ptr, ptr %12, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr %13)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr %13)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %14 = getelementptr inbounds %main.eface, ptr %6, i32 0, i32 0
   %15 = load ptr, ptr %14, align 8
-  %16 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.Type", ptr %15, i32 0, i32 10
+  %16 = getelementptr inbounds %"github.com/goplus/llgo/runtime/abi.Type", ptr %15, i32 0, i32 10
   %17 = load ptr, ptr %16, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr %17)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr %17)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %18 = getelementptr inbounds %main.eface, ptr %11, i32 0, i32 0
   %19 = load ptr, ptr %18, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr %19)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr %19)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %20 = getelementptr inbounds %main.eface, ptr %11, i32 0, i32 0
   %21 = load ptr, ptr %20, align 8
-  %22 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.Type", ptr %21, i32 0, i32 10
+  %22 = getelementptr inbounds %"github.com/goplus/llgo/runtime/abi.Type", ptr %21, i32 0, i32 10
   %23 = load ptr, ptr %22, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr %23)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %24 = alloca %"github.com/goplus/llgo/internal/abi.StructField", align 8
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr %23)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %24 = alloca %"github.com/goplus/llgo/runtime/abi.StructField", align 8
   call void @llvm.memset(ptr %24, i8 0, i64 56, i1 false)
   %25 = getelementptr inbounds %main.eface, ptr %6, i32 0, i32 0
   %26 = load ptr, ptr %25, align 8
-  %27 = call ptr @"github.com/goplus/llgo/internal/abi.(*Type).StructType"(ptr %26)
-  %28 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.StructType", ptr %27, i32 0, i32 2
-  %29 = load %"github.com/goplus/llgo/internal/runtime.Slice", ptr %28, align 8
-  %30 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %29, 0
-  %31 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %29, 1
+  %27 = call ptr @"github.com/goplus/llgo/runtime/abi.(*Type).StructType"(ptr %26)
+  %28 = getelementptr inbounds %"github.com/goplus/llgo/runtime/abi.StructType", ptr %27, i32 0, i32 2
+  %29 = load %"github.com/goplus/llgo/runtime/internal/runtime.Slice", ptr %28, align 8
+  %30 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %29, 0
+  %31 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %29, 1
   %32 = icmp sge i64 0, %31
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %32)
-  %33 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.StructField", ptr %30, i64 0
-  %34 = load %"github.com/goplus/llgo/internal/abi.StructField", ptr %33, align 8
-  store %"github.com/goplus/llgo/internal/abi.StructField" %34, ptr %24, align 8
-  %35 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.StructField", ptr %24, i32 0, i32 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %32)
+  %33 = getelementptr inbounds %"github.com/goplus/llgo/runtime/abi.StructField", ptr %30, i64 0
+  %34 = load %"github.com/goplus/llgo/runtime/abi.StructField", ptr %33, align 8
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %34, ptr %24, align 8
+  %35 = getelementptr inbounds %"github.com/goplus/llgo/runtime/abi.StructField", ptr %24, i32 0, i32 1
   %36 = load ptr, ptr %35, align 8
   %37 = getelementptr inbounds %main.eface, ptr %6, i32 0, i32 0
   %38 = load ptr, ptr %37, align 8
-  %39 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.Type", ptr %38, i32 0, i32 10
+  %39 = getelementptr inbounds %"github.com/goplus/llgo/runtime/abi.Type", ptr %38, i32 0, i32 10
   %40 = load ptr, ptr %39, align 8
   %41 = icmp ne ptr %36, %40
   br i1 %41, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
   %42 = load ptr, ptr @_llgo_string, align 8
-  %43 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @82, i64 13 }, ptr %43, align 8
-  %44 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %42, 0
-  %45 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %44, ptr %43, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %45)
+  %43 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @82, i64 13 }, ptr %43, align 8
+  %44 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %42, 0
+  %45 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %44, ptr %43, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %45)
   unreachable
 
 _llgo_2:                                          ; preds = %_llgo_0
-  %46 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.StructField", ptr %24, i32 0, i32 1
+  %46 = getelementptr inbounds %"github.com/goplus/llgo/runtime/abi.StructField", ptr %24, i32 0, i32 1
   %47 = load ptr, ptr %46, align 8
-  %48 = call ptr @"github.com/goplus/llgo/internal/abi.(*Type).Elem"(ptr %47)
+  %48 = call ptr @"github.com/goplus/llgo/runtime/abi.(*Type).Elem"(ptr %47)
   %49 = getelementptr inbounds %main.eface, ptr %6, i32 0, i32 0
   %50 = load ptr, ptr %49, align 8
   %51 = icmp ne ptr %48, %50
@@ -266,50 +266,50 @@ _llgo_2:                                          ; preds = %_llgo_0
 
 _llgo_3:                                          ; preds = %_llgo_2
   %52 = load ptr, ptr @_llgo_string, align 8
-  %53 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @83, i64 18 }, ptr %53, align 8
-  %54 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %52, 0
-  %55 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %54, ptr %53, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %55)
+  %53 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @83, i64 18 }, ptr %53, align 8
+  %54 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %52, 0
+  %55 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %54, ptr %53, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %55)
   unreachable
 
 _llgo_4:                                          ; preds = %_llgo_2
-  %56 = alloca %"github.com/goplus/llgo/internal/abi.StructField", align 8
+  %56 = alloca %"github.com/goplus/llgo/runtime/abi.StructField", align 8
   call void @llvm.memset(ptr %56, i8 0, i64 56, i1 false)
   %57 = getelementptr inbounds %main.eface, ptr %6, i32 0, i32 0
   %58 = load ptr, ptr %57, align 8
-  %59 = call ptr @"github.com/goplus/llgo/internal/abi.(*Type).StructType"(ptr %58)
-  %60 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.StructType", ptr %59, i32 0, i32 2
-  %61 = load %"github.com/goplus/llgo/internal/runtime.Slice", ptr %60, align 8
-  %62 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %61, 0
-  %63 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %61, 1
+  %59 = call ptr @"github.com/goplus/llgo/runtime/abi.(*Type).StructType"(ptr %58)
+  %60 = getelementptr inbounds %"github.com/goplus/llgo/runtime/abi.StructType", ptr %59, i32 0, i32 2
+  %61 = load %"github.com/goplus/llgo/runtime/internal/runtime.Slice", ptr %60, align 8
+  %62 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %61, 0
+  %63 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %61, 1
   %64 = icmp sge i64 1, %63
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %64)
-  %65 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.StructField", ptr %62, i64 1
-  %66 = load %"github.com/goplus/llgo/internal/abi.StructField", ptr %65, align 8
-  store %"github.com/goplus/llgo/internal/abi.StructField" %66, ptr %56, align 8
-  %67 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.StructField", ptr %56, i32 0, i32 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %64)
+  %65 = getelementptr inbounds %"github.com/goplus/llgo/runtime/abi.StructField", ptr %62, i64 1
+  %66 = load %"github.com/goplus/llgo/runtime/abi.StructField", ptr %65, align 8
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %66, ptr %56, align 8
+  %67 = getelementptr inbounds %"github.com/goplus/llgo/runtime/abi.StructField", ptr %56, i32 0, i32 1
   %68 = load ptr, ptr %67, align 8
   %69 = getelementptr inbounds %main.eface, ptr %11, i32 0, i32 0
   %70 = load ptr, ptr %69, align 8
-  %71 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.Type", ptr %70, i32 0, i32 10
+  %71 = getelementptr inbounds %"github.com/goplus/llgo/runtime/abi.Type", ptr %70, i32 0, i32 10
   %72 = load ptr, ptr %71, align 8
   %73 = icmp ne ptr %68, %72
   br i1 %73, label %_llgo_5, label %_llgo_6
 
 _llgo_5:                                          ; preds = %_llgo_4
   %74 = load ptr, ptr @_llgo_string, align 8
-  %75 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @84, i64 13 }, ptr %75, align 8
-  %76 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %74, 0
-  %77 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %76, ptr %75, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %77)
+  %75 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @84, i64 13 }, ptr %75, align 8
+  %76 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %74, 0
+  %77 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %76, ptr %75, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %77)
   unreachable
 
 _llgo_6:                                          ; preds = %_llgo_4
-  %78 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.StructField", ptr %56, i32 0, i32 1
+  %78 = getelementptr inbounds %"github.com/goplus/llgo/runtime/abi.StructField", ptr %56, i32 0, i32 1
   %79 = load ptr, ptr %78, align 8
-  %80 = call ptr @"github.com/goplus/llgo/internal/abi.(*Type).Elem"(ptr %79)
+  %80 = call ptr @"github.com/goplus/llgo/runtime/abi.(*Type).Elem"(ptr %79)
   %81 = getelementptr inbounds %main.eface, ptr %11, i32 0, i32 0
   %82 = load ptr, ptr %81, align 8
   %83 = icmp ne ptr %80, %82
@@ -317,72 +317,72 @@ _llgo_6:                                          ; preds = %_llgo_4
 
 _llgo_7:                                          ; preds = %_llgo_6
   %84 = load ptr, ptr @_llgo_string, align 8
-  %85 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @85, i64 18 }, ptr %85, align 8
-  %86 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %84, 0
-  %87 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %86, ptr %85, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %87)
+  %85 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @85, i64 18 }, ptr %85, align 8
+  %86 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %84, 0
+  %87 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %86, ptr %85, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %87)
   unreachable
 
 _llgo_8:                                          ; preds = %_llgo_6
-  %88 = alloca %"github.com/goplus/llgo/internal/abi.StructField", align 8
+  %88 = alloca %"github.com/goplus/llgo/runtime/abi.StructField", align 8
   call void @llvm.memset(ptr %88, i8 0, i64 56, i1 false)
   %89 = getelementptr inbounds %main.eface, ptr %6, i32 0, i32 0
   %90 = load ptr, ptr %89, align 8
-  %91 = call ptr @"github.com/goplus/llgo/internal/abi.(*Type).StructType"(ptr %90)
-  %92 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.StructType", ptr %91, i32 0, i32 2
-  %93 = load %"github.com/goplus/llgo/internal/runtime.Slice", ptr %92, align 8
-  %94 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %93, 0
-  %95 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %93, 1
+  %91 = call ptr @"github.com/goplus/llgo/runtime/abi.(*Type).StructType"(ptr %90)
+  %92 = getelementptr inbounds %"github.com/goplus/llgo/runtime/abi.StructType", ptr %91, i32 0, i32 2
+  %93 = load %"github.com/goplus/llgo/runtime/internal/runtime.Slice", ptr %92, align 8
+  %94 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %93, 0
+  %95 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %93, 1
   %96 = icmp sge i64 2, %95
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %96)
-  %97 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.StructField", ptr %94, i64 2
-  %98 = load %"github.com/goplus/llgo/internal/abi.StructField", ptr %97, align 8
-  store %"github.com/goplus/llgo/internal/abi.StructField" %98, ptr %88, align 8
-  %99 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.StructField", ptr %88, i32 0, i32 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %96)
+  %97 = getelementptr inbounds %"github.com/goplus/llgo/runtime/abi.StructField", ptr %94, i64 2
+  %98 = load %"github.com/goplus/llgo/runtime/abi.StructField", ptr %97, align 8
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %98, ptr %88, align 8
+  %99 = getelementptr inbounds %"github.com/goplus/llgo/runtime/abi.StructField", ptr %88, i32 0, i32 1
   %100 = load ptr, ptr %99, align 8
   %101 = getelementptr inbounds %main.eface, ptr %11, i32 0, i32 0
   %102 = load ptr, ptr %101, align 8
-  %103 = call ptr @"github.com/goplus/llgo/internal/abi.(*Type).StructType"(ptr %102)
-  %104 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.StructType", ptr %103, i32 0, i32 2
-  %105 = load %"github.com/goplus/llgo/internal/runtime.Slice", ptr %104, align 8
-  %106 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %105, 0
-  %107 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %105, 1
+  %103 = call ptr @"github.com/goplus/llgo/runtime/abi.(*Type).StructType"(ptr %102)
+  %104 = getelementptr inbounds %"github.com/goplus/llgo/runtime/abi.StructType", ptr %103, i32 0, i32 2
+  %105 = load %"github.com/goplus/llgo/runtime/internal/runtime.Slice", ptr %104, align 8
+  %106 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %105, 0
+  %107 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %105, 1
   %108 = icmp sge i64 0, %107
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %108)
-  %109 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.StructField", ptr %106, i64 0
-  %110 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.StructField", ptr %109, i32 0, i32 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %108)
+  %109 = getelementptr inbounds %"github.com/goplus/llgo/runtime/abi.StructField", ptr %106, i64 0
+  %110 = getelementptr inbounds %"github.com/goplus/llgo/runtime/abi.StructField", ptr %109, i32 0, i32 1
   %111 = load ptr, ptr %110, align 8
   %112 = icmp ne ptr %100, %111
   br i1 %112, label %_llgo_9, label %_llgo_10
 
 _llgo_9:                                          ; preds = %_llgo_8
   %113 = load ptr, ptr @_llgo_string, align 8
-  %114 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @86, i64 13 }, ptr %114, align 8
-  %115 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %113, 0
-  %116 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %115, ptr %114, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %116)
+  %114 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @86, i64 13 }, ptr %114, align 8
+  %115 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %113, 0
+  %116 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %115, ptr %114, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %116)
   unreachable
 
 _llgo_10:                                         ; preds = %_llgo_8
-  %117 = alloca %"github.com/goplus/llgo/internal/abi.StructField", align 8
+  %117 = alloca %"github.com/goplus/llgo/runtime/abi.StructField", align 8
   call void @llvm.memset(ptr %117, i8 0, i64 56, i1 false)
   %118 = getelementptr inbounds %main.eface, ptr %6, i32 0, i32 0
   %119 = load ptr, ptr %118, align 8
-  %120 = call ptr @"github.com/goplus/llgo/internal/abi.(*Type).StructType"(ptr %119)
-  %121 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.StructType", ptr %120, i32 0, i32 2
-  %122 = load %"github.com/goplus/llgo/internal/runtime.Slice", ptr %121, align 8
-  %123 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %122, 0
-  %124 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %122, 1
+  %120 = call ptr @"github.com/goplus/llgo/runtime/abi.(*Type).StructType"(ptr %119)
+  %121 = getelementptr inbounds %"github.com/goplus/llgo/runtime/abi.StructType", ptr %120, i32 0, i32 2
+  %122 = load %"github.com/goplus/llgo/runtime/internal/runtime.Slice", ptr %121, align 8
+  %123 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %122, 0
+  %124 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %122, 1
   %125 = icmp sge i64 3, %124
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %125)
-  %126 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.StructField", ptr %123, i64 3
-  %127 = load %"github.com/goplus/llgo/internal/abi.StructField", ptr %126, align 8
-  store %"github.com/goplus/llgo/internal/abi.StructField" %127, ptr %117, align 8
-  %128 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.StructField", ptr %117, i32 0, i32 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %125)
+  %126 = getelementptr inbounds %"github.com/goplus/llgo/runtime/abi.StructField", ptr %123, i64 3
+  %127 = load %"github.com/goplus/llgo/runtime/abi.StructField", ptr %126, align 8
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %127, ptr %117, align 8
+  %128 = getelementptr inbounds %"github.com/goplus/llgo/runtime/abi.StructField", ptr %117, i32 0, i32 1
   %129 = load ptr, ptr %128, align 8
-  %130 = call ptr @"github.com/goplus/llgo/internal/abi.(*Type).Elem"(ptr %129)
+  %130 = call ptr @"github.com/goplus/llgo/runtime/abi.(*Type).Elem"(ptr %129)
   %131 = getelementptr inbounds %main.eface, ptr %6, i32 0, i32 0
   %132 = load ptr, ptr %131, align 8
   %133 = icmp ne ptr %130, %132
@@ -390,31 +390,31 @@ _llgo_10:                                         ; preds = %_llgo_8
 
 _llgo_11:                                         ; preds = %_llgo_10
   %134 = load ptr, ptr @_llgo_string, align 8
-  %135 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @87, i64 13 }, ptr %135, align 8
-  %136 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %134, 0
-  %137 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %136, ptr %135, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %137)
+  %135 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @87, i64 13 }, ptr %135, align 8
+  %136 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %134, 0
+  %137 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %136, ptr %135, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %137)
   unreachable
 
 _llgo_12:                                         ; preds = %_llgo_10
   ret i32 0
 }
 
-define ptr @main.toEface(%"github.com/goplus/llgo/internal/runtime.eface" %0) {
+define ptr @main.toEface(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %0) {
 _llgo_0:
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.eface" %0, ptr %1, align 8
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, ptr %1, align 8
   ret ptr %1
 }
 
-declare void @"github.com/goplus/llgo/internal/abi.init"()
+declare void @"github.com/goplus/llgo/runtime/abi.init"()
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 define void @"main.init$after"() {
 _llgo_0:
-  %0 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 1 }, i64 25, i64 48, i64 0, i64 0)
+  %0 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 1 }, i64 25, i64 48, i64 0, i64 0)
   %1 = load ptr, ptr @_llgo_main.T, align 8
   %2 = icmp eq ptr %1, null
   br i1 %2, label %_llgo_1, label %_llgo_2
@@ -425,26 +425,26 @@ _llgo_1:                                          ; preds = %_llgo_0
 
 _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
   %3 = load ptr, ptr @_llgo_main.T, align 8
-  %4 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 1 }, i64 25, i64 48, i64 0, i64 0)
+  %4 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 1 }, i64 25, i64 48, i64 0, i64 0)
   %5 = load ptr, ptr @"*_llgo_main.T", align 8
   %6 = icmp eq ptr %5, null
   br i1 %6, label %_llgo_3, label %_llgo_4
 
 _llgo_3:                                          ; preds = %_llgo_2
-  %7 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %4)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %7)
+  %7 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %4)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %7)
   store ptr %7, ptr @"*_llgo_main.T", align 8
   br label %_llgo_4
 
 _llgo_4:                                          ; preds = %_llgo_3, %_llgo_2
   %8 = load ptr, ptr @"*_llgo_main.T", align 8
-  %9 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 80, i64 0, i64 23)
-  %10 = load ptr, ptr @"_llgo_github.com/goplus/llgo/internal/abi.Type", align 8
+  %9 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 80, i64 0, i64 23)
+  %10 = load ptr, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.Type", align 8
   %11 = icmp eq ptr %10, null
   br i1 %11, label %_llgo_5, label %_llgo_6
 
 _llgo_5:                                          ; preds = %_llgo_4
-  store ptr %9, ptr @"_llgo_github.com/goplus/llgo/internal/abi.Type", align 8
+  store ptr %9, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.Type", align 8
   br label %_llgo_6
 
 _llgo_6:                                          ; preds = %_llgo_5, %_llgo_4
@@ -453,7 +453,7 @@ _llgo_6:                                          ; preds = %_llgo_5, %_llgo_4
   br i1 %13, label %_llgo_7, label %_llgo_8
 
 _llgo_7:                                          ; preds = %_llgo_6
-  %14 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 44)
+  %14 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 44)
   store ptr %14, ptr @_llgo_uintptr, align 8
   br label %_llgo_8
 
@@ -464,19 +464,19 @@ _llgo_8:                                          ; preds = %_llgo_7, %_llgo_6
   br i1 %17, label %_llgo_9, label %_llgo_10
 
 _llgo_9:                                          ; preds = %_llgo_8
-  %18 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 42)
+  %18 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 42)
   store ptr %18, ptr @_llgo_uint32, align 8
   br label %_llgo_10
 
 _llgo_10:                                         ; preds = %_llgo_9, %_llgo_8
   %19 = load ptr, ptr @_llgo_uint32, align 8
-  %20 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 5 }, i64 8, i64 1, i64 0, i64 0)
-  %21 = load ptr, ptr @"_llgo_github.com/goplus/llgo/internal/abi.TFlag", align 8
+  %20 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 5 }, i64 8, i64 1, i64 0, i64 0)
+  %21 = load ptr, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.TFlag", align 8
   %22 = icmp eq ptr %21, null
   br i1 %22, label %_llgo_11, label %_llgo_12
 
 _llgo_11:                                         ; preds = %_llgo_10
-  store ptr %20, ptr @"_llgo_github.com/goplus/llgo/internal/abi.TFlag", align 8
+  store ptr %20, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.TFlag", align 8
   br label %_llgo_12
 
 _llgo_12:                                         ; preds = %_llgo_11, %_llgo_10
@@ -485,7 +485,7 @@ _llgo_12:                                         ; preds = %_llgo_11, %_llgo_10
   br i1 %24, label %_llgo_13, label %_llgo_14
 
 _llgo_13:                                         ; preds = %_llgo_12
-  %25 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 40)
+  %25 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 40)
   store ptr %25, ptr @_llgo_uint8, align 8
   br label %_llgo_14
 
@@ -494,18 +494,18 @@ _llgo_14:                                         ; preds = %_llgo_13, %_llgo_12
   br i1 %22, label %_llgo_15, label %_llgo_16
 
 _llgo_15:                                         ; preds = %_llgo_14
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %20, ptr %26, { ptr, i64, i64 } zeroinitializer, { ptr, i64, i64 } zeroinitializer)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %20, ptr %26, { ptr, i64, i64 } zeroinitializer, { ptr, i64, i64 } zeroinitializer)
   br label %_llgo_16
 
 _llgo_16:                                         ; preds = %_llgo_15, %_llgo_14
-  %27 = load ptr, ptr @"_llgo_github.com/goplus/llgo/internal/abi.TFlag", align 8
+  %27 = load ptr, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.TFlag", align 8
   %28 = load ptr, ptr @_llgo_Pointer, align 8
   %29 = icmp eq ptr %28, null
   br i1 %29, label %_llgo_17, label %_llgo_18
 
 _llgo_17:                                         ; preds = %_llgo_16
-  %30 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 58)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %30)
+  %30 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 58)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %30)
   store ptr %30, ptr @_llgo_Pointer, align 8
   br label %_llgo_18
 
@@ -516,7 +516,7 @@ _llgo_18:                                         ; preds = %_llgo_17, %_llgo_16
   br i1 %33, label %_llgo_19, label %_llgo_20
 
 _llgo_19:                                         ; preds = %_llgo_18
-  %34 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 33)
+  %34 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 33)
   store ptr %34, ptr @_llgo_bool, align 8
   br label %_llgo_20
 
@@ -530,22 +530,22 @@ _llgo_20:                                         ; preds = %_llgo_19, %_llgo_18
   br i1 %40, label %_llgo_21, label %_llgo_22
 
 _llgo_21:                                         ; preds = %_llgo_20
-  %41 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
+  %41 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
   %42 = getelementptr ptr, ptr %41, i64 0
   store ptr %36, ptr %42, align 8
   %43 = getelementptr ptr, ptr %41, i64 1
   store ptr %37, ptr %43, align 8
-  %44 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %41, 0
-  %45 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %44, i64 2, 1
-  %46 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %45, i64 2, 2
-  %47 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %44 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %41, 0
+  %45 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %44, i64 2, 1
+  %46 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %45, i64 2, 2
+  %47 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %48 = getelementptr ptr, ptr %47, i64 0
   store ptr %38, ptr %48, align 8
-  %49 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %47, 0
-  %50 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %49, i64 1, 1
-  %51 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %50, i64 1, 2
-  %52 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %46, %"github.com/goplus/llgo/internal/runtime.Slice" %51, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %52)
+  %49 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %47, 0
+  %50 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %49, i64 1, 1
+  %51 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %50, i64 1, 2
+  %52 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %46, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %51, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %52)
   store ptr %52, ptr @"_llgo_func$fC75jGwF1nV5TF91gEeTF_JCtbG9Z7_yOawHBxqBh6E", align 8
   br label %_llgo_22
 
@@ -554,33 +554,33 @@ _llgo_22:                                         ; preds = %_llgo_21, %_llgo_20
   %54 = load ptr, ptr @_llgo_Pointer, align 8
   %55 = load ptr, ptr @_llgo_Pointer, align 8
   %56 = load ptr, ptr @_llgo_bool, align 8
-  %57 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
+  %57 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
   %58 = getelementptr ptr, ptr %57, i64 0
   store ptr %54, ptr %58, align 8
   %59 = getelementptr ptr, ptr %57, i64 1
   store ptr %55, ptr %59, align 8
-  %60 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %57, 0
-  %61 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %60, i64 2, 1
-  %62 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %61, i64 2, 2
-  %63 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %60 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %57, 0
+  %61 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %60, i64 2, 1
+  %62 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %61, i64 2, 2
+  %63 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %64 = getelementptr ptr, ptr %63, i64 0
   store ptr %56, ptr %64, align 8
-  %65 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %63, 0
-  %66 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %65, i64 1, 1
-  %67 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %66, i64 1, 2
-  %68 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %62, %"github.com/goplus/llgo/internal/runtime.Slice" %67, i1 false)
-  %69 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 2 }, ptr %68, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %70 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 58)
-  %71 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @6, i64 5 }, ptr %70, i64 8, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %72 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 112)
-  %73 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %72, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %69, ptr %73, align 8
-  %74 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %72, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %71, ptr %74, align 8
-  %75 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %72, 0
-  %76 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %75, i64 2, 1
-  %77 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %76, i64 2, 2
-  %78 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, i64 16, %"github.com/goplus/llgo/internal/runtime.Slice" %77)
+  %65 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %63, 0
+  %66 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %65, i64 1, 1
+  %67 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %66, i64 1, 2
+  %68 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %62, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %67, i1 false)
+  %69 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 2 }, ptr %68, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %70 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 58)
+  %71 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 5 }, ptr %70, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %72 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 112)
+  %73 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %72, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %69, ptr %73, align 8
+  %74 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %72, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %71, ptr %74, align 8
+  %75 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %72, 0
+  %76 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %75, i64 2, 1
+  %77 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %76, i64 2, 2
+  %78 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, i64 16, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %77)
   store ptr %78, ptr @"main.struct$6Ehc6TOqEXOG056rtIWcVOuWzJK8QENYOqW7yQ1sEPU", align 8
   %79 = load ptr, ptr @"main.struct$6Ehc6TOqEXOG056rtIWcVOuWzJK8QENYOqW7yQ1sEPU", align 8
   %80 = load ptr, ptr @_llgo_byte, align 8
@@ -588,7 +588,7 @@ _llgo_22:                                         ; preds = %_llgo_21, %_llgo_20
   br i1 %81, label %_llgo_23, label %_llgo_24
 
 _llgo_23:                                         ; preds = %_llgo_22
-  %82 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 40)
+  %82 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 40)
   store ptr %82, ptr @_llgo_byte, align 8
   br label %_llgo_24
 
@@ -599,9 +599,9 @@ _llgo_24:                                         ; preds = %_llgo_23, %_llgo_22
   br i1 %85, label %_llgo_25, label %_llgo_26
 
 _llgo_25:                                         ; preds = %_llgo_24
-  %86 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 40)
-  %87 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %86)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %87)
+  %86 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 40)
+  %87 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %86)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %87)
   store ptr %87, ptr @"*_llgo_byte", align 8
   br label %_llgo_26
 
@@ -612,108 +612,108 @@ _llgo_26:                                         ; preds = %_llgo_25, %_llgo_24
   br i1 %90, label %_llgo_27, label %_llgo_28
 
 _llgo_27:                                         ; preds = %_llgo_26
-  %91 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
+  %91 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
   store ptr %91, ptr @_llgo_string, align 8
   br label %_llgo_28
 
 _llgo_28:                                         ; preds = %_llgo_27, %_llgo_26
   %92 = load ptr, ptr @_llgo_string, align 8
-  %93 = load ptr, ptr @"_llgo_github.com/goplus/llgo/internal/abi.Type", align 8
-  %94 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 72, i64 0, i64 23)
-  %95 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.Type", align 8
+  %93 = load ptr, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.Type", align 8
+  %94 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 72, i64 0, i64 23)
+  %95 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.Type", align 8
   %96 = icmp eq ptr %95, null
   br i1 %96, label %_llgo_29, label %_llgo_30
 
 _llgo_29:                                         ; preds = %_llgo_28
-  %97 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %94)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %97)
-  store ptr %97, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.Type", align 8
+  %97 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %94)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %97)
+  store ptr %97, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.Type", align 8
   br label %_llgo_30
 
 _llgo_30:                                         ; preds = %_llgo_29, %_llgo_28
-  %98 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.Type", align 8
-  %99 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 5 }, i64 8, i64 1, i64 0, i64 0)
+  %98 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.Type", align 8
+  %99 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 5 }, i64 8, i64 1, i64 0, i64 0)
   %100 = load ptr, ptr @_llgo_Pointer, align 8
   %101 = load ptr, ptr @_llgo_Pointer, align 8
   %102 = load ptr, ptr @_llgo_bool, align 8
-  %103 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 72, i64 0, i64 23)
-  %104 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 44)
-  %105 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @7, i64 5 }, ptr %104, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %106 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 44)
-  %107 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 8 }, ptr %106, i64 8, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %108 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 42)
-  %109 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @9, i64 4 }, ptr %108, i64 16, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %110 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 5 }, ptr %99, i64 20, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %111 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 40)
-  %112 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @10, i64 6 }, ptr %111, i64 21, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %113 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 40)
-  %114 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @11, i64 11 }, ptr %113, i64 22, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %115 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 40)
-  %116 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @12, i64 5 }, ptr %115, i64 23, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %117 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
+  %103 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 72, i64 0, i64 23)
+  %104 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 44)
+  %105 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 5 }, ptr %104, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %106 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 44)
+  %107 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 8 }, ptr %106, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %108 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 42)
+  %109 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @9, i64 4 }, ptr %108, i64 16, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %110 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 5 }, ptr %99, i64 20, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %111 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 40)
+  %112 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @10, i64 6 }, ptr %111, i64 21, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %113 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 40)
+  %114 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @11, i64 11 }, ptr %113, i64 22, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %115 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 40)
+  %116 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @12, i64 5 }, ptr %115, i64 23, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %117 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
   %118 = getelementptr ptr, ptr %117, i64 0
   store ptr %100, ptr %118, align 8
   %119 = getelementptr ptr, ptr %117, i64 1
   store ptr %101, ptr %119, align 8
-  %120 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %117, 0
-  %121 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %120, i64 2, 1
-  %122 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %121, i64 2, 2
-  %123 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %120 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %117, 0
+  %121 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %120, i64 2, 1
+  %122 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %121, i64 2, 2
+  %123 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %124 = getelementptr ptr, ptr %123, i64 0
   store ptr %102, ptr %124, align 8
-  %125 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %123, 0
-  %126 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %125, i64 1, 1
-  %127 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %126, i64 1, 2
-  %128 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %122, %"github.com/goplus/llgo/internal/runtime.Slice" %127, i1 false)
-  %129 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 2 }, ptr %128, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %130 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 58)
-  %131 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @6, i64 5 }, ptr %130, i64 8, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %132 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 112)
-  %133 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %132, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %129, ptr %133, align 8
-  %134 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %132, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %131, ptr %134, align 8
-  %135 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %132, 0
-  %136 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %135, i64 2, 1
-  %137 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %136, i64 2, 2
-  %138 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, i64 16, %"github.com/goplus/llgo/internal/runtime.Slice" %137)
-  %139 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @13, i64 5 }, ptr %138, i64 24, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %140 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 40)
-  %141 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %140)
-  %142 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @14, i64 6 }, ptr %141, i64 40, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %143 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
-  %144 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @15, i64 4 }, ptr %143, i64 48, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %145 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %103)
-  %146 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @16, i64 10 }, ptr %145, i64 64, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %147 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 616)
-  %148 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %147, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %105, ptr %148, align 8
-  %149 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %147, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %107, ptr %149, align 8
-  %150 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %147, i64 2
-  store %"github.com/goplus/llgo/internal/abi.StructField" %109, ptr %150, align 8
-  %151 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %147, i64 3
-  store %"github.com/goplus/llgo/internal/abi.StructField" %110, ptr %151, align 8
-  %152 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %147, i64 4
-  store %"github.com/goplus/llgo/internal/abi.StructField" %112, ptr %152, align 8
-  %153 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %147, i64 5
-  store %"github.com/goplus/llgo/internal/abi.StructField" %114, ptr %153, align 8
-  %154 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %147, i64 6
-  store %"github.com/goplus/llgo/internal/abi.StructField" %116, ptr %154, align 8
-  %155 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %147, i64 7
-  store %"github.com/goplus/llgo/internal/abi.StructField" %139, ptr %155, align 8
-  %156 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %147, i64 8
-  store %"github.com/goplus/llgo/internal/abi.StructField" %142, ptr %156, align 8
-  %157 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %147, i64 9
-  store %"github.com/goplus/llgo/internal/abi.StructField" %144, ptr %157, align 8
-  %158 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %147, i64 10
-  store %"github.com/goplus/llgo/internal/abi.StructField" %146, ptr %158, align 8
-  %159 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %147, 0
-  %160 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %159, i64 11, 1
-  %161 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %160, i64 11, 2
-  %162 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, i64 72, %"github.com/goplus/llgo/internal/runtime.Slice" %161)
-  store ptr %162, ptr @"main.struct$s_4wS-L0c3X6acFEdGgOe80u4rOxTCyvHVAjIByYQqY", align 8
-  %163 = load ptr, ptr @"main.struct$s_4wS-L0c3X6acFEdGgOe80u4rOxTCyvHVAjIByYQqY", align 8
+  %125 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %123, 0
+  %126 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %125, i64 1, 1
+  %127 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %126, i64 1, 2
+  %128 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %122, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %127, i1 false)
+  %129 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 2 }, ptr %128, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %130 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 58)
+  %131 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 5 }, ptr %130, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %132 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 112)
+  %133 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %132, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %129, ptr %133, align 8
+  %134 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %132, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %131, ptr %134, align 8
+  %135 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %132, 0
+  %136 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %135, i64 2, 1
+  %137 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %136, i64 2, 2
+  %138 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, i64 16, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %137)
+  %139 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @13, i64 5 }, ptr %138, i64 24, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %140 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 40)
+  %141 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %140)
+  %142 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @14, i64 6 }, ptr %141, i64 40, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %143 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
+  %144 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @15, i64 4 }, ptr %143, i64 48, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %145 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %103)
+  %146 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @16, i64 10 }, ptr %145, i64 64, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %147 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 616)
+  %148 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %147, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %105, ptr %148, align 8
+  %149 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %147, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %107, ptr %149, align 8
+  %150 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %147, i64 2
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %109, ptr %150, align 8
+  %151 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %147, i64 3
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %110, ptr %151, align 8
+  %152 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %147, i64 4
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %112, ptr %152, align 8
+  %153 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %147, i64 5
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %114, ptr %153, align 8
+  %154 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %147, i64 6
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %116, ptr %154, align 8
+  %155 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %147, i64 7
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %139, ptr %155, align 8
+  %156 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %147, i64 8
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %142, ptr %156, align 8
+  %157 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %147, i64 9
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %144, ptr %157, align 8
+  %158 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %147, i64 10
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %146, ptr %158, align 8
+  %159 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %147, 0
+  %160 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %159, i64 11, 1
+  %161 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %160, i64 11, 2
+  %162 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, i64 72, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %161)
+  store ptr %162, ptr @"main.struct$-sQ1S_TW5WNLDageftHP017iwpTTWpvZTx7xZ5oHpvI", align 8
+  %163 = load ptr, ptr @"main.struct$-sQ1S_TW5WNLDageftHP017iwpTTWpvZTx7xZ5oHpvI", align 8
   br i1 %11, label %_llgo_31, label %_llgo_32
 
 _llgo_31:                                         ; preds = %_llgo_30
@@ -722,15 +722,15 @@ _llgo_31:                                         ; preds = %_llgo_30
   br i1 %165, label %_llgo_33, label %_llgo_34
 
 _llgo_32:                                         ; preds = %_llgo_42, %_llgo_30
-  %166 = load ptr, ptr @"_llgo_github.com/goplus/llgo/internal/abi.Type", align 8
-  %167 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.Type", align 8
-  %168 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 1 }, i64 25, i64 48, i64 0, i64 0)
+  %166 = load ptr, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.Type", align 8
+  %167 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.Type", align 8
+  %168 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 1 }, i64 25, i64 48, i64 0, i64 0)
   %169 = load ptr, ptr @"[]_llgo_main.T", align 8
   %170 = icmp eq ptr %169, null
   br i1 %170, label %_llgo_149, label %_llgo_150
 
 _llgo_33:                                         ; preds = %_llgo_31
-  %171 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
+  %171 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
   store ptr %171, ptr @_llgo_int, align 8
   br label %_llgo_34
 
@@ -742,276 +742,276 @@ _llgo_34:                                         ; preds = %_llgo_33, %_llgo_31
   br i1 %175, label %_llgo_35, label %_llgo_36
 
 _llgo_35:                                         ; preds = %_llgo_34
-  %176 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %177 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %176, 0
-  %178 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %177, i64 0, 1
-  %179 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %178, i64 0, 2
-  %180 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %176 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %177 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %176, 0
+  %178 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %177, i64 0, 1
+  %179 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %178, i64 0, 2
+  %180 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %181 = getelementptr ptr, ptr %180, i64 0
   store ptr %173, ptr %181, align 8
-  %182 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %180, 0
-  %183 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %182, i64 1, 1
-  %184 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %183, i64 1, 2
-  %185 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %179, %"github.com/goplus/llgo/internal/runtime.Slice" %184, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %185)
+  %182 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %180, 0
+  %183 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %182, i64 1, 1
+  %184 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %183, i64 1, 2
+  %185 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %179, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %184, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %185)
   store ptr %185, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
   br label %_llgo_36
 
 _llgo_36:                                         ; preds = %_llgo_35, %_llgo_34
   %186 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
-  %187 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @17, i64 5 }, ptr undef, ptr undef, ptr undef }, ptr %186, 1
-  %188 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %187, ptr @"github.com/goplus/llgo/internal/abi.(*Type).Align", 2
-  %189 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %188, ptr @"github.com/goplus/llgo/internal/abi.(*Type).Align", 3
-  %190 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @18, i64 9 }, i64 25, i64 104, i64 0, i64 21)
-  %191 = load ptr, ptr @"_llgo_github.com/goplus/llgo/internal/abi.ArrayType", align 8
+  %187 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @17, i64 5 }, ptr undef, ptr undef, ptr undef }, ptr %186, 1
+  %188 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %187, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).Align", 2
+  %189 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %188, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).Align", 3
+  %190 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @18, i64 9 }, i64 25, i64 104, i64 0, i64 21)
+  %191 = load ptr, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.ArrayType", align 8
   %192 = icmp eq ptr %191, null
   br i1 %192, label %_llgo_37, label %_llgo_38
 
 _llgo_37:                                         ; preds = %_llgo_36
-  store ptr %190, ptr @"_llgo_github.com/goplus/llgo/internal/abi.ArrayType", align 8
+  store ptr %190, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.ArrayType", align 8
   br label %_llgo_38
 
 _llgo_38:                                         ; preds = %_llgo_37, %_llgo_36
-  %193 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.Type", align 8
-  %194 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.Type", align 8
-  %195 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 80, i64 0, i64 23)
-  %196 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 80, i64 0, i64 23)
-  %197 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 80, i64 0, i64 23)
-  %198 = load ptr, ptr @"_llgo_struct$eLreYy_0Tx9Ip-rgTmC6_uCvf27HVl_zBUTfLS0WYaY", align 8
+  %193 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.Type", align 8
+  %194 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.Type", align 8
+  %195 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 80, i64 0, i64 23)
+  %196 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 80, i64 0, i64 23)
+  %197 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 80, i64 0, i64 23)
+  %198 = load ptr, ptr @"_llgo_struct$_wxpay9lRP3cWU1eNzUY8uwDJyoHmQ6toXBadyiL6io", align 8
   %199 = icmp eq ptr %198, null
   br i1 %199, label %_llgo_39, label %_llgo_40
 
 _llgo_39:                                         ; preds = %_llgo_38
-  %200 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, ptr %195, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 true)
-  %201 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %196)
-  %202 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @19, i64 4 }, ptr %201, i64 72, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %203 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %197)
-  %204 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @20, i64 5 }, ptr %203, i64 80, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %205 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 44)
-  %206 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @21, i64 3 }, ptr %205, i64 88, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %207 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 224)
-  %208 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %207, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %200, ptr %208, align 8
-  %209 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %207, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %202, ptr %209, align 8
-  %210 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %207, i64 2
-  store %"github.com/goplus/llgo/internal/abi.StructField" %204, ptr %210, align 8
-  %211 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %207, i64 3
-  store %"github.com/goplus/llgo/internal/abi.StructField" %206, ptr %211, align 8
-  %212 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %207, 0
-  %213 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %212, i64 4, 1
-  %214 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %213, i64 4, 2
-  %215 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, i64 96, %"github.com/goplus/llgo/internal/runtime.Slice" %214)
-  store ptr %215, ptr @"_llgo_struct$eLreYy_0Tx9Ip-rgTmC6_uCvf27HVl_zBUTfLS0WYaY", align 8
+  %200 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, ptr %195, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 true)
+  %201 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %196)
+  %202 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @19, i64 4 }, ptr %201, i64 72, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %203 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %197)
+  %204 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @20, i64 5 }, ptr %203, i64 80, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %205 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 44)
+  %206 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @21, i64 3 }, ptr %205, i64 88, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %207 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 224)
+  %208 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %207, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %200, ptr %208, align 8
+  %209 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %207, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %202, ptr %209, align 8
+  %210 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %207, i64 2
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %204, ptr %210, align 8
+  %211 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %207, i64 3
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %206, ptr %211, align 8
+  %212 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %207, 0
+  %213 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %212, i64 4, 1
+  %214 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %213, i64 4, 2
+  %215 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, i64 96, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %214)
+  store ptr %215, ptr @"_llgo_struct$_wxpay9lRP3cWU1eNzUY8uwDJyoHmQ6toXBadyiL6io", align 8
   br label %_llgo_40
 
 _llgo_40:                                         ; preds = %_llgo_39, %_llgo_38
-  %216 = load ptr, ptr @"_llgo_struct$eLreYy_0Tx9Ip-rgTmC6_uCvf27HVl_zBUTfLS0WYaY", align 8
+  %216 = load ptr, ptr @"_llgo_struct$_wxpay9lRP3cWU1eNzUY8uwDJyoHmQ6toXBadyiL6io", align 8
   br i1 %192, label %_llgo_41, label %_llgo_42
 
 _llgo_41:                                         ; preds = %_llgo_40
   %217 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
-  %218 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @17, i64 5 }, ptr undef, ptr undef, ptr undef }, ptr %217, 1
-  %219 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %218, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).Align", 2
-  %220 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %219, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).Align", 3
-  %221 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @18, i64 9 }, i64 25, i64 104, i64 0, i64 21)
-  %222 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.ArrayType", align 8
+  %218 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @17, i64 5 }, ptr undef, ptr undef, ptr undef }, ptr %217, 1
+  %219 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %218, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).Align", 2
+  %220 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %219, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).Align", 3
+  %221 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @18, i64 9 }, i64 25, i64 104, i64 0, i64 21)
+  %222 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.ArrayType", align 8
   %223 = icmp eq ptr %222, null
   br i1 %223, label %_llgo_43, label %_llgo_44
 
 _llgo_42:                                         ; preds = %_llgo_148, %_llgo_40
-  %224 = load ptr, ptr @"_llgo_github.com/goplus/llgo/internal/abi.ArrayType", align 8
-  %225 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.ArrayType", align 8
-  %226 = load ptr, ptr @"_llgo_func$CsVqlCxhoEcIvPD5BSBukfSiD9C7Ic5_Gf32MLbCWB4", align 8
-  %227 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @18, i64 9 }, ptr undef, ptr undef, ptr undef }, ptr %226, 1
-  %228 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %227, ptr @"github.com/goplus/llgo/internal/abi.(*Type).ArrayType", 2
-  %229 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %228, ptr @"github.com/goplus/llgo/internal/abi.(*Type).ArrayType", 3
-  %230 = load ptr, ptr @"_llgo_func$TrNr0CVWj6qegOngzWbt2Jl7pr7IBJ5gOmgUf2ieIi4", align 8
-  %231 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @22, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %230, 1
-  %232 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %231, ptr @"github.com/goplus/llgo/internal/abi.(*Type).ChanDir", 2
-  %233 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %232, ptr @"github.com/goplus/llgo/internal/abi.(*Type).ChanDir", 3
-  %234 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.Type", align 8
-  %235 = load ptr, ptr @"_llgo_func$4-mqItKfDlL0CgVKnUxoresYgh6zW1WSlZYZSsVzLRo", align 8
-  %236 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @23, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %235, 1
-  %237 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %236, ptr @"github.com/goplus/llgo/internal/abi.(*Type).Common", 2
-  %238 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %237, ptr @"github.com/goplus/llgo/internal/abi.(*Type).Common", 3
-  %239 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.Type", align 8
-  %240 = load ptr, ptr @"_llgo_func$4-mqItKfDlL0CgVKnUxoresYgh6zW1WSlZYZSsVzLRo", align 8
-  %241 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @19, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %240, 1
-  %242 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %241, ptr @"github.com/goplus/llgo/internal/abi.(*Type).Elem", 2
-  %243 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %242, ptr @"github.com/goplus/llgo/internal/abi.(*Type).Elem", 3
-  %244 = load ptr, ptr @"[]_llgo_github.com/goplus/llgo/internal/abi.Method", align 8
-  %245 = load ptr, ptr @"_llgo_func$r0w3aCNVheLGqjxncuxitGhNtWJagb9gZLqOSrNI7dg", align 8
-  %246 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @24, i64 15 }, ptr undef, ptr undef, ptr undef }, ptr %245, 1
-  %247 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %246, ptr @"github.com/goplus/llgo/internal/abi.(*Type).ExportedMethods", 2
-  %248 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %247, ptr @"github.com/goplus/llgo/internal/abi.(*Type).ExportedMethods", 3
+  %224 = load ptr, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.ArrayType", align 8
+  %225 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.ArrayType", align 8
+  %226 = load ptr, ptr @"_llgo_func$E73lcQT8QN1_ra27XNBjrI9wUEDUjSPMu2bmnQKIbfk", align 8
+  %227 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @18, i64 9 }, ptr undef, ptr undef, ptr undef }, ptr %226, 1
+  %228 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %227, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).ArrayType", 2
+  %229 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %228, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).ArrayType", 3
+  %230 = load ptr, ptr @"_llgo_func$Qwe8YykhcqDIDEcT1jS_t1iUv4Im6IdGf17ASgXRQdc", align 8
+  %231 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @22, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %230, 1
+  %232 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %231, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).ChanDir", 2
+  %233 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %232, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).ChanDir", 3
+  %234 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.Type", align 8
+  %235 = load ptr, ptr @"_llgo_func$w6XuV-1SmW103DbauPseXBpW50HpxXAEsUsGFibl0Uw", align 8
+  %236 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @23, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %235, 1
+  %237 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %236, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).Common", 2
+  %238 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %237, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).Common", 3
+  %239 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.Type", align 8
+  %240 = load ptr, ptr @"_llgo_func$w6XuV-1SmW103DbauPseXBpW50HpxXAEsUsGFibl0Uw", align 8
+  %241 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @19, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %240, 1
+  %242 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %241, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).Elem", 2
+  %243 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %242, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).Elem", 3
+  %244 = load ptr, ptr @"[]_llgo_github.com/goplus/llgo/runtime/abi.Method", align 8
+  %245 = load ptr, ptr @"_llgo_func$fPOUeAcTITSSbJEvFFjAWZP6Eli7dk4j7E9mFFHRoNM", align 8
+  %246 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @24, i64 15 }, ptr undef, ptr undef, ptr undef }, ptr %245, 1
+  %247 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %246, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).ExportedMethods", 2
+  %248 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %247, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).ExportedMethods", 3
   %249 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
-  %250 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @29, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %249, 1
-  %251 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %250, ptr @"github.com/goplus/llgo/internal/abi.(*Type).FieldAlign", 2
-  %252 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %251, ptr @"github.com/goplus/llgo/internal/abi.(*Type).FieldAlign", 3
-  %253 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.FuncType", align 8
-  %254 = load ptr, ptr @"_llgo_func$DsoxgOnxqV7tLvokF3AA14v1gtHsHaThoC8Q_XGcQww", align 8
-  %255 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @26, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %254, 1
-  %256 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %255, ptr @"github.com/goplus/llgo/internal/abi.(*Type).FuncType", 2
-  %257 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %256, ptr @"github.com/goplus/llgo/internal/abi.(*Type).FuncType", 3
+  %250 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @29, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %249, 1
+  %251 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %250, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).FieldAlign", 2
+  %252 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %251, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).FieldAlign", 3
+  %253 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.FuncType", align 8
+  %254 = load ptr, ptr @"_llgo_func$Jm50llMLYG9ysTYiSohNC-Ho1mhjzn-vnTRBILhJI88", align 8
+  %255 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @26, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %254, 1
+  %256 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %255, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).FuncType", 2
+  %257 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %256, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).FuncType", 3
   %258 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %259 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @30, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %258, 1
-  %260 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %259, ptr @"github.com/goplus/llgo/internal/abi.(*Type).HasName", 2
-  %261 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %260, ptr @"github.com/goplus/llgo/internal/abi.(*Type).HasName", 3
+  %259 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @30, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %258, 1
+  %260 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %259, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).HasName", 2
+  %261 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %260, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).HasName", 3
   %262 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %263 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @31, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %262, 1
-  %264 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %263, ptr @"github.com/goplus/llgo/internal/abi.(*Type).IfaceIndir", 2
-  %265 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %264, ptr @"github.com/goplus/llgo/internal/abi.(*Type).IfaceIndir", 3
-  %266 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.InterfaceType", align 8
-  %267 = load ptr, ptr @"_llgo_func$1QmforOaCy2fBAssC2y1FWCCT6fpq9RKwP2j2HIASY8", align 8
-  %268 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @32, i64 13 }, ptr undef, ptr undef, ptr undef }, ptr %267, 1
-  %269 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %268, ptr @"github.com/goplus/llgo/internal/abi.(*Type).InterfaceType", 2
-  %270 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %269, ptr @"github.com/goplus/llgo/internal/abi.(*Type).InterfaceType", 3
+  %263 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @31, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %262, 1
+  %264 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %263, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).IfaceIndir", 2
+  %265 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %264, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).IfaceIndir", 3
+  %266 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.InterfaceType", align 8
+  %267 = load ptr, ptr @"_llgo_func$gPJieW0gawapuP7u0nJWjqAizA6ianfpIMmF5SojVDM", align 8
+  %268 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @32, i64 13 }, ptr undef, ptr undef, ptr undef }, ptr %267, 1
+  %269 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %268, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).InterfaceType", 2
+  %270 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %269, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).InterfaceType", 3
   %271 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %272 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @41, i64 9 }, ptr undef, ptr undef, ptr undef }, ptr %271, 1
-  %273 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %272, ptr @"github.com/goplus/llgo/internal/abi.(*Type).IsClosure", 2
-  %274 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %273, ptr @"github.com/goplus/llgo/internal/abi.(*Type).IsClosure", 3
+  %272 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @41, i64 9 }, ptr undef, ptr undef, ptr undef }, ptr %271, 1
+  %273 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %272, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).IsClosure", 2
+  %274 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %273, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).IsClosure", 3
   %275 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %276 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @42, i64 13 }, ptr undef, ptr undef, ptr undef }, ptr %275, 1
-  %277 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %276, ptr @"github.com/goplus/llgo/internal/abi.(*Type).IsDirectIface", 2
-  %278 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %277, ptr @"github.com/goplus/llgo/internal/abi.(*Type).IsDirectIface", 3
-  %279 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.Type", align 8
-  %280 = load ptr, ptr @"_llgo_func$4-mqItKfDlL0CgVKnUxoresYgh6zW1WSlZYZSsVzLRo", align 8
-  %281 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @43, i64 3 }, ptr undef, ptr undef, ptr undef }, ptr %280, 1
-  %282 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %281, ptr @"github.com/goplus/llgo/internal/abi.(*Type).Key", 2
-  %283 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %282, ptr @"github.com/goplus/llgo/internal/abi.(*Type).Key", 3
-  %284 = load ptr, ptr @"_llgo_func$ntUE0UmVAWPS2O7GpCCGszSn-XnjHJntZZ2jYtwbFXI", align 8
-  %285 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @44, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %284, 1
-  %286 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %285, ptr @"github.com/goplus/llgo/internal/abi.(*Type).Kind", 2
-  %287 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %286, ptr @"github.com/goplus/llgo/internal/abi.(*Type).Kind", 3
+  %276 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @42, i64 13 }, ptr undef, ptr undef, ptr undef }, ptr %275, 1
+  %277 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %276, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).IsDirectIface", 2
+  %278 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %277, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).IsDirectIface", 3
+  %279 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.Type", align 8
+  %280 = load ptr, ptr @"_llgo_func$w6XuV-1SmW103DbauPseXBpW50HpxXAEsUsGFibl0Uw", align 8
+  %281 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @43, i64 3 }, ptr undef, ptr undef, ptr undef }, ptr %280, 1
+  %282 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %281, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).Key", 2
+  %283 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %282, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).Key", 3
+  %284 = load ptr, ptr @"_llgo_func$Hsg8cfKiWmyMHfTCLbUouCMFmF6kp9x3qasAGPBLLfc", align 8
+  %285 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @44, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %284, 1
+  %286 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %285, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).Kind", 2
+  %287 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %286, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).Kind", 3
   %288 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
-  %289 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @21, i64 3 }, ptr undef, ptr undef, ptr undef }, ptr %288, 1
-  %290 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %289, ptr @"github.com/goplus/llgo/internal/abi.(*Type).Len", 2
-  %291 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %290, ptr @"github.com/goplus/llgo/internal/abi.(*Type).Len", 3
-  %292 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.MapType", align 8
-  %293 = load ptr, ptr @"_llgo_func$d-NlqnjcQnaMjsBQY7qh2SWQmHb0XIigoceXdiJ8YT4", align 8
-  %294 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @46, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %293, 1
-  %295 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %294, ptr @"github.com/goplus/llgo/internal/abi.(*Type).MapType", 2
-  %296 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %295, ptr @"github.com/goplus/llgo/internal/abi.(*Type).MapType", 3
+  %289 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @21, i64 3 }, ptr undef, ptr undef, ptr undef }, ptr %288, 1
+  %290 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %289, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).Len", 2
+  %291 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %290, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).Len", 3
+  %292 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.MapType", align 8
+  %293 = load ptr, ptr @"_llgo_func$v23QoXYwI62Le4EtGc42fZr4iF7nBhA8A8t9lvpy0QY", align 8
+  %294 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @46, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %293, 1
+  %295 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %294, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).MapType", 2
+  %296 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %295, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).MapType", 3
   %297 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
-  %298 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @57, i64 9 }, ptr undef, ptr undef, ptr undef }, ptr %297, 1
-  %299 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %298, ptr @"github.com/goplus/llgo/internal/abi.(*Type).NumMethod", 2
-  %300 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %299, ptr @"github.com/goplus/llgo/internal/abi.(*Type).NumMethod", 3
+  %298 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @57, i64 9 }, ptr undef, ptr undef, ptr undef }, ptr %297, 1
+  %299 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %298, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).NumMethod", 2
+  %300 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %299, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).NumMethod", 3
   %301 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %302 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @58, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %301, 1
-  %303 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %302, ptr @"github.com/goplus/llgo/internal/abi.(*Type).Pointers", 2
-  %304 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %303, ptr @"github.com/goplus/llgo/internal/abi.(*Type).Pointers", 3
+  %302 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @58, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %301, 1
+  %303 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %302, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).Pointers", 2
+  %304 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %303, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).Pointers", 3
   %305 = load ptr, ptr @"_llgo_func$1kITCsyu7hFLMxHLR7kDlvu4SOra_HtrtdFUQH9P13s", align 8
-  %306 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @60, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %305, 1
-  %307 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %306, ptr @"github.com/goplus/llgo/internal/abi.(*Type).Size", 2
-  %308 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %307, ptr @"github.com/goplus/llgo/internal/abi.(*Type).Size", 3
+  %306 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @60, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %305, 1
+  %307 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %306, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).Size", 2
+  %308 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %307, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).Size", 3
   %309 = load ptr, ptr @"_llgo_func$zNDVRsWTIpUPKouNUS805RGX--IV9qVK8B31IZbg5to", align 8
-  %310 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @45, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %309, 1
-  %311 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %310, ptr @"github.com/goplus/llgo/internal/abi.(*Type).String", 2
-  %312 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %311, ptr @"github.com/goplus/llgo/internal/abi.(*Type).String", 3
-  %313 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.StructType", align 8
-  %314 = load ptr, ptr @"_llgo_func$qiNnn6Cbm3GtDp4gDI4U_DRV3h8zlz91s9jrfOXC--U", align 8
-  %315 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @61, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %314, 1
-  %316 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %315, ptr @"github.com/goplus/llgo/internal/abi.(*Type).StructType", 2
-  %317 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %316, ptr @"github.com/goplus/llgo/internal/abi.(*Type).StructType", 3
-  %318 = load ptr, ptr @"_llgo_func$DbD4nZv_bjE4tH8hh-VfAjMXMpNfIsMlLJJJPKupp34", align 8
-  %319 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @69, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %318, 1
-  %320 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %319, ptr @"github.com/goplus/llgo/internal/abi.(*Type).Uncommon", 2
-  %321 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %320, ptr @"github.com/goplus/llgo/internal/abi.(*Type).Uncommon", 3
-  %322 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 920)
-  %323 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %322, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %189, ptr %323, align 8
-  %324 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %322, i64 1
-  store %"github.com/goplus/llgo/internal/abi.Method" %229, ptr %324, align 8
-  %325 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %322, i64 2
-  store %"github.com/goplus/llgo/internal/abi.Method" %233, ptr %325, align 8
-  %326 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %322, i64 3
-  store %"github.com/goplus/llgo/internal/abi.Method" %238, ptr %326, align 8
-  %327 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %322, i64 4
-  store %"github.com/goplus/llgo/internal/abi.Method" %243, ptr %327, align 8
-  %328 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %322, i64 5
-  store %"github.com/goplus/llgo/internal/abi.Method" %248, ptr %328, align 8
-  %329 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %322, i64 6
-  store %"github.com/goplus/llgo/internal/abi.Method" %252, ptr %329, align 8
-  %330 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %322, i64 7
-  store %"github.com/goplus/llgo/internal/abi.Method" %257, ptr %330, align 8
-  %331 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %322, i64 8
-  store %"github.com/goplus/llgo/internal/abi.Method" %261, ptr %331, align 8
-  %332 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %322, i64 9
-  store %"github.com/goplus/llgo/internal/abi.Method" %265, ptr %332, align 8
-  %333 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %322, i64 10
-  store %"github.com/goplus/llgo/internal/abi.Method" %270, ptr %333, align 8
-  %334 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %322, i64 11
-  store %"github.com/goplus/llgo/internal/abi.Method" %274, ptr %334, align 8
-  %335 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %322, i64 12
-  store %"github.com/goplus/llgo/internal/abi.Method" %278, ptr %335, align 8
-  %336 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %322, i64 13
-  store %"github.com/goplus/llgo/internal/abi.Method" %283, ptr %336, align 8
-  %337 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %322, i64 14
-  store %"github.com/goplus/llgo/internal/abi.Method" %287, ptr %337, align 8
-  %338 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %322, i64 15
-  store %"github.com/goplus/llgo/internal/abi.Method" %291, ptr %338, align 8
-  %339 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %322, i64 16
-  store %"github.com/goplus/llgo/internal/abi.Method" %296, ptr %339, align 8
-  %340 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %322, i64 17
-  store %"github.com/goplus/llgo/internal/abi.Method" %300, ptr %340, align 8
-  %341 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %322, i64 18
-  store %"github.com/goplus/llgo/internal/abi.Method" %304, ptr %341, align 8
-  %342 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %322, i64 19
-  store %"github.com/goplus/llgo/internal/abi.Method" %308, ptr %342, align 8
-  %343 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %322, i64 20
-  store %"github.com/goplus/llgo/internal/abi.Method" %312, ptr %343, align 8
-  %344 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %322, i64 21
-  store %"github.com/goplus/llgo/internal/abi.Method" %317, ptr %344, align 8
-  %345 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %322, i64 22
-  store %"github.com/goplus/llgo/internal/abi.Method" %321, ptr %345, align 8
-  %346 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %322, 0
-  %347 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %346, i64 23, 1
-  %348 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %347, i64 23, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %9, ptr %163, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/internal/runtime.Slice" %348)
+  %310 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @45, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %309, 1
+  %311 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %310, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).String", 2
+  %312 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %311, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).String", 3
+  %313 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.StructType", align 8
+  %314 = load ptr, ptr @"_llgo_func$JNZyRh9Ldf2v-LKH-spUrxoORHTTH5NO358kWdhabp0", align 8
+  %315 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @61, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %314, 1
+  %316 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %315, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).StructType", 2
+  %317 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %316, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).StructType", 3
+  %318 = load ptr, ptr @"_llgo_func$iG49bujiXjI2lVflYdE0hPXlCAABL-XKRANSNJEKOio", align 8
+  %319 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @69, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %318, 1
+  %320 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %319, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).Uncommon", 2
+  %321 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %320, ptr @"github.com/goplus/llgo/runtime/abi.(*Type).Uncommon", 3
+  %322 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 920)
+  %323 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %322, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %189, ptr %323, align 8
+  %324 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %322, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.Method" %229, ptr %324, align 8
+  %325 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %322, i64 2
+  store %"github.com/goplus/llgo/runtime/abi.Method" %233, ptr %325, align 8
+  %326 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %322, i64 3
+  store %"github.com/goplus/llgo/runtime/abi.Method" %238, ptr %326, align 8
+  %327 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %322, i64 4
+  store %"github.com/goplus/llgo/runtime/abi.Method" %243, ptr %327, align 8
+  %328 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %322, i64 5
+  store %"github.com/goplus/llgo/runtime/abi.Method" %248, ptr %328, align 8
+  %329 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %322, i64 6
+  store %"github.com/goplus/llgo/runtime/abi.Method" %252, ptr %329, align 8
+  %330 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %322, i64 7
+  store %"github.com/goplus/llgo/runtime/abi.Method" %257, ptr %330, align 8
+  %331 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %322, i64 8
+  store %"github.com/goplus/llgo/runtime/abi.Method" %261, ptr %331, align 8
+  %332 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %322, i64 9
+  store %"github.com/goplus/llgo/runtime/abi.Method" %265, ptr %332, align 8
+  %333 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %322, i64 10
+  store %"github.com/goplus/llgo/runtime/abi.Method" %270, ptr %333, align 8
+  %334 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %322, i64 11
+  store %"github.com/goplus/llgo/runtime/abi.Method" %274, ptr %334, align 8
+  %335 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %322, i64 12
+  store %"github.com/goplus/llgo/runtime/abi.Method" %278, ptr %335, align 8
+  %336 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %322, i64 13
+  store %"github.com/goplus/llgo/runtime/abi.Method" %283, ptr %336, align 8
+  %337 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %322, i64 14
+  store %"github.com/goplus/llgo/runtime/abi.Method" %287, ptr %337, align 8
+  %338 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %322, i64 15
+  store %"github.com/goplus/llgo/runtime/abi.Method" %291, ptr %338, align 8
+  %339 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %322, i64 16
+  store %"github.com/goplus/llgo/runtime/abi.Method" %296, ptr %339, align 8
+  %340 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %322, i64 17
+  store %"github.com/goplus/llgo/runtime/abi.Method" %300, ptr %340, align 8
+  %341 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %322, i64 18
+  store %"github.com/goplus/llgo/runtime/abi.Method" %304, ptr %341, align 8
+  %342 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %322, i64 19
+  store %"github.com/goplus/llgo/runtime/abi.Method" %308, ptr %342, align 8
+  %343 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %322, i64 20
+  store %"github.com/goplus/llgo/runtime/abi.Method" %312, ptr %343, align 8
+  %344 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %322, i64 21
+  store %"github.com/goplus/llgo/runtime/abi.Method" %317, ptr %344, align 8
+  %345 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %322, i64 22
+  store %"github.com/goplus/llgo/runtime/abi.Method" %321, ptr %345, align 8
+  %346 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %322, 0
+  %347 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %346, i64 23, 1
+  %348 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %347, i64 23, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %9, ptr %163, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %348)
   br label %_llgo_32
 
 _llgo_43:                                         ; preds = %_llgo_41
-  %349 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %221)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %349)
-  store ptr %349, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.ArrayType", align 8
+  %349 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %221)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %349)
+  store ptr %349, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.ArrayType", align 8
   br label %_llgo_44
 
 _llgo_44:                                         ; preds = %_llgo_43, %_llgo_41
-  %350 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.ArrayType", align 8
-  %351 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.ArrayType", align 8
-  %352 = load ptr, ptr @"_llgo_func$CsVqlCxhoEcIvPD5BSBukfSiD9C7Ic5_Gf32MLbCWB4", align 8
+  %350 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.ArrayType", align 8
+  %351 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.ArrayType", align 8
+  %352 = load ptr, ptr @"_llgo_func$E73lcQT8QN1_ra27XNBjrI9wUEDUjSPMu2bmnQKIbfk", align 8
   %353 = icmp eq ptr %352, null
   br i1 %353, label %_llgo_45, label %_llgo_46
 
 _llgo_45:                                         ; preds = %_llgo_44
-  %354 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %355 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %354, 0
-  %356 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %355, i64 0, 1
-  %357 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %356, i64 0, 2
-  %358 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %354 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %355 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %354, 0
+  %356 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %355, i64 0, 1
+  %357 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %356, i64 0, 2
+  %358 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %359 = getelementptr ptr, ptr %358, i64 0
   store ptr %351, ptr %359, align 8
-  %360 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %358, 0
-  %361 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %360, i64 1, 1
-  %362 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %361, i64 1, 2
-  %363 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %357, %"github.com/goplus/llgo/internal/runtime.Slice" %362, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %363)
-  store ptr %363, ptr @"_llgo_func$CsVqlCxhoEcIvPD5BSBukfSiD9C7Ic5_Gf32MLbCWB4", align 8
+  %360 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %358, 0
+  %361 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %360, i64 1, 1
+  %362 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %361, i64 1, 2
+  %363 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %357, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %362, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %363)
+  store ptr %363, ptr @"_llgo_func$E73lcQT8QN1_ra27XNBjrI9wUEDUjSPMu2bmnQKIbfk", align 8
   br label %_llgo_46
 
 _llgo_46:                                         ; preds = %_llgo_45, %_llgo_44
-  %364 = load ptr, ptr @"_llgo_func$CsVqlCxhoEcIvPD5BSBukfSiD9C7Ic5_Gf32MLbCWB4", align 8
-  %365 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @18, i64 9 }, ptr undef, ptr undef, ptr undef }, ptr %364, 1
-  %366 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %365, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).ArrayType", 2
-  %367 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %366, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).ArrayType", 3
-  %368 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @22, i64 7 }, i64 2, i64 8, i64 0, i64 0)
-  %369 = load ptr, ptr @"_llgo_github.com/goplus/llgo/internal/abi.ChanDir", align 8
+  %364 = load ptr, ptr @"_llgo_func$E73lcQT8QN1_ra27XNBjrI9wUEDUjSPMu2bmnQKIbfk", align 8
+  %365 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @18, i64 9 }, ptr undef, ptr undef, ptr undef }, ptr %364, 1
+  %366 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %365, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).ArrayType", 2
+  %367 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %366, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).ArrayType", 3
+  %368 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @22, i64 7 }, i64 2, i64 8, i64 0, i64 0)
+  %369 = load ptr, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.ChanDir", align 8
   %370 = icmp eq ptr %369, null
   br i1 %370, label %_llgo_47, label %_llgo_48
 
 _llgo_47:                                         ; preds = %_llgo_46
-  store ptr %368, ptr @"_llgo_github.com/goplus/llgo/internal/abi.ChanDir", align 8
+  store ptr %368, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.ChanDir", align 8
   br label %_llgo_48
 
 _llgo_48:                                         ; preds = %_llgo_47, %_llgo_46
@@ -1019,637 +1019,637 @@ _llgo_48:                                         ; preds = %_llgo_47, %_llgo_46
   br i1 %370, label %_llgo_49, label %_llgo_50
 
 _llgo_49:                                         ; preds = %_llgo_48
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %368, ptr %371, { ptr, i64, i64 } zeroinitializer, { ptr, i64, i64 } zeroinitializer)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %368, ptr %371, { ptr, i64, i64 } zeroinitializer, { ptr, i64, i64 } zeroinitializer)
   br label %_llgo_50
 
 _llgo_50:                                         ; preds = %_llgo_49, %_llgo_48
-  %372 = load ptr, ptr @"_llgo_github.com/goplus/llgo/internal/abi.ChanDir", align 8
-  %373 = load ptr, ptr @"_llgo_github.com/goplus/llgo/internal/abi.ChanDir", align 8
-  %374 = load ptr, ptr @"_llgo_func$TrNr0CVWj6qegOngzWbt2Jl7pr7IBJ5gOmgUf2ieIi4", align 8
+  %372 = load ptr, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.ChanDir", align 8
+  %373 = load ptr, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.ChanDir", align 8
+  %374 = load ptr, ptr @"_llgo_func$Qwe8YykhcqDIDEcT1jS_t1iUv4Im6IdGf17ASgXRQdc", align 8
   %375 = icmp eq ptr %374, null
   br i1 %375, label %_llgo_51, label %_llgo_52
 
 _llgo_51:                                         ; preds = %_llgo_50
-  %376 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %377 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %376, 0
-  %378 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %377, i64 0, 1
-  %379 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %378, i64 0, 2
-  %380 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %376 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %377 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %376, 0
+  %378 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %377, i64 0, 1
+  %379 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %378, i64 0, 2
+  %380 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %381 = getelementptr ptr, ptr %380, i64 0
   store ptr %373, ptr %381, align 8
-  %382 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %380, 0
-  %383 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %382, i64 1, 1
-  %384 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %383, i64 1, 2
-  %385 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %379, %"github.com/goplus/llgo/internal/runtime.Slice" %384, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %385)
-  store ptr %385, ptr @"_llgo_func$TrNr0CVWj6qegOngzWbt2Jl7pr7IBJ5gOmgUf2ieIi4", align 8
+  %382 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %380, 0
+  %383 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %382, i64 1, 1
+  %384 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %383, i64 1, 2
+  %385 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %379, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %384, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %385)
+  store ptr %385, ptr @"_llgo_func$Qwe8YykhcqDIDEcT1jS_t1iUv4Im6IdGf17ASgXRQdc", align 8
   br label %_llgo_52
 
 _llgo_52:                                         ; preds = %_llgo_51, %_llgo_50
-  %386 = load ptr, ptr @"_llgo_func$TrNr0CVWj6qegOngzWbt2Jl7pr7IBJ5gOmgUf2ieIi4", align 8
-  %387 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @22, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %386, 1
-  %388 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %387, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).ChanDir", 2
-  %389 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %388, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).ChanDir", 3
-  %390 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.Type", align 8
-  %391 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.Type", align 8
-  %392 = load ptr, ptr @"_llgo_func$4-mqItKfDlL0CgVKnUxoresYgh6zW1WSlZYZSsVzLRo", align 8
+  %386 = load ptr, ptr @"_llgo_func$Qwe8YykhcqDIDEcT1jS_t1iUv4Im6IdGf17ASgXRQdc", align 8
+  %387 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @22, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %386, 1
+  %388 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %387, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).ChanDir", 2
+  %389 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %388, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).ChanDir", 3
+  %390 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.Type", align 8
+  %391 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.Type", align 8
+  %392 = load ptr, ptr @"_llgo_func$w6XuV-1SmW103DbauPseXBpW50HpxXAEsUsGFibl0Uw", align 8
   %393 = icmp eq ptr %392, null
   br i1 %393, label %_llgo_53, label %_llgo_54
 
 _llgo_53:                                         ; preds = %_llgo_52
-  %394 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %395 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %394, 0
-  %396 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %395, i64 0, 1
-  %397 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %396, i64 0, 2
-  %398 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %394 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %395 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %394, 0
+  %396 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %395, i64 0, 1
+  %397 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %396, i64 0, 2
+  %398 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %399 = getelementptr ptr, ptr %398, i64 0
   store ptr %391, ptr %399, align 8
-  %400 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %398, 0
-  %401 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %400, i64 1, 1
-  %402 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %401, i64 1, 2
-  %403 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %397, %"github.com/goplus/llgo/internal/runtime.Slice" %402, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %403)
-  store ptr %403, ptr @"_llgo_func$4-mqItKfDlL0CgVKnUxoresYgh6zW1WSlZYZSsVzLRo", align 8
+  %400 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %398, 0
+  %401 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %400, i64 1, 1
+  %402 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %401, i64 1, 2
+  %403 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %397, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %402, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %403)
+  store ptr %403, ptr @"_llgo_func$w6XuV-1SmW103DbauPseXBpW50HpxXAEsUsGFibl0Uw", align 8
   br label %_llgo_54
 
 _llgo_54:                                         ; preds = %_llgo_53, %_llgo_52
-  %404 = load ptr, ptr @"_llgo_func$4-mqItKfDlL0CgVKnUxoresYgh6zW1WSlZYZSsVzLRo", align 8
-  %405 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @23, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %404, 1
-  %406 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %405, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).Common", 2
-  %407 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %406, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).Common", 3
-  %408 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @25, i64 6 }, i64 25, i64 40, i64 0, i64 3)
-  %409 = load ptr, ptr @"_llgo_github.com/goplus/llgo/internal/abi.Method", align 8
+  %404 = load ptr, ptr @"_llgo_func$w6XuV-1SmW103DbauPseXBpW50HpxXAEsUsGFibl0Uw", align 8
+  %405 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @23, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %404, 1
+  %406 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %405, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).Common", 2
+  %407 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %406, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).Common", 3
+  %408 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @25, i64 6 }, i64 25, i64 40, i64 0, i64 3)
+  %409 = load ptr, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.Method", align 8
   %410 = icmp eq ptr %409, null
   br i1 %410, label %_llgo_55, label %_llgo_56
 
 _llgo_55:                                         ; preds = %_llgo_54
-  store ptr %408, ptr @"_llgo_github.com/goplus/llgo/internal/abi.Method", align 8
+  store ptr %408, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.Method", align 8
   br label %_llgo_56
 
 _llgo_56:                                         ; preds = %_llgo_55, %_llgo_54
-  %411 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @26, i64 8 }, i64 25, i64 128, i64 0, i64 24)
-  %412 = load ptr, ptr @"_llgo_github.com/goplus/llgo/internal/abi.FuncType", align 8
+  %411 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @26, i64 8 }, i64 25, i64 128, i64 0, i64 24)
+  %412 = load ptr, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.FuncType", align 8
   %413 = icmp eq ptr %412, null
   br i1 %413, label %_llgo_57, label %_llgo_58
 
 _llgo_57:                                         ; preds = %_llgo_56
-  store ptr %411, ptr @"_llgo_github.com/goplus/llgo/internal/abi.FuncType", align 8
+  store ptr %411, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.FuncType", align 8
   br label %_llgo_58
 
 _llgo_58:                                         ; preds = %_llgo_57, %_llgo_56
-  %414 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.Type", align 8
-  %415 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 80, i64 0, i64 23)
-  %416 = load ptr, ptr @"[]*_llgo_github.com/goplus/llgo/internal/abi.Type", align 8
+  %414 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.Type", align 8
+  %415 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 80, i64 0, i64 23)
+  %416 = load ptr, ptr @"[]*_llgo_github.com/goplus/llgo/runtime/abi.Type", align 8
   %417 = icmp eq ptr %416, null
   br i1 %417, label %_llgo_59, label %_llgo_60
 
 _llgo_59:                                         ; preds = %_llgo_58
-  %418 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %415)
-  %419 = call ptr @"github.com/goplus/llgo/internal/runtime.SliceOf"(ptr %418)
-  store ptr %419, ptr @"[]*_llgo_github.com/goplus/llgo/internal/abi.Type", align 8
+  %418 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %415)
+  %419 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.SliceOf"(ptr %418)
+  store ptr %419, ptr @"[]*_llgo_github.com/goplus/llgo/runtime/abi.Type", align 8
   br label %_llgo_60
 
 _llgo_60:                                         ; preds = %_llgo_59, %_llgo_58
-  %420 = load ptr, ptr @"[]*_llgo_github.com/goplus/llgo/internal/abi.Type", align 8
-  %421 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.Type", align 8
-  %422 = load ptr, ptr @"[]*_llgo_github.com/goplus/llgo/internal/abi.Type", align 8
-  %423 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 80, i64 0, i64 23)
-  %424 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 80, i64 0, i64 23)
-  %425 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 80, i64 0, i64 23)
-  %426 = load ptr, ptr @"_llgo_struct$wRu7InfmQeSkq7akLN3soDNninnS1dQajawdYvmHbzw", align 8
+  %420 = load ptr, ptr @"[]*_llgo_github.com/goplus/llgo/runtime/abi.Type", align 8
+  %421 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.Type", align 8
+  %422 = load ptr, ptr @"[]*_llgo_github.com/goplus/llgo/runtime/abi.Type", align 8
+  %423 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 80, i64 0, i64 23)
+  %424 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 80, i64 0, i64 23)
+  %425 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 80, i64 0, i64 23)
+  %426 = load ptr, ptr @"_llgo_struct$1ug-gfLTkNOIzG-RN7EFFwGKI01E7iqUGVZBMudT8KA", align 8
   %427 = icmp eq ptr %426, null
   br i1 %427, label %_llgo_61, label %_llgo_62
 
 _llgo_61:                                         ; preds = %_llgo_60
-  %428 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, ptr %423, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 true)
-  %429 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %424)
-  %430 = call ptr @"github.com/goplus/llgo/internal/runtime.SliceOf"(ptr %429)
-  %431 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @27, i64 2 }, ptr %430, i64 72, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %432 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %425)
-  %433 = call ptr @"github.com/goplus/llgo/internal/runtime.SliceOf"(ptr %432)
-  %434 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @28, i64 3 }, ptr %433, i64 96, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %435 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 168)
-  %436 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %435, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %428, ptr %436, align 8
-  %437 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %435, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %431, ptr %437, align 8
-  %438 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %435, i64 2
-  store %"github.com/goplus/llgo/internal/abi.StructField" %434, ptr %438, align 8
-  %439 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %435, 0
-  %440 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %439, i64 3, 1
-  %441 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %440, i64 3, 2
-  %442 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, i64 120, %"github.com/goplus/llgo/internal/runtime.Slice" %441)
-  store ptr %442, ptr @"_llgo_struct$wRu7InfmQeSkq7akLN3soDNninnS1dQajawdYvmHbzw", align 8
+  %428 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, ptr %423, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 true)
+  %429 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %424)
+  %430 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.SliceOf"(ptr %429)
+  %431 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @27, i64 2 }, ptr %430, i64 72, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %432 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %425)
+  %433 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.SliceOf"(ptr %432)
+  %434 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @28, i64 3 }, ptr %433, i64 96, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %435 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 168)
+  %436 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %435, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %428, ptr %436, align 8
+  %437 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %435, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %431, ptr %437, align 8
+  %438 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %435, i64 2
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %434, ptr %438, align 8
+  %439 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %435, 0
+  %440 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %439, i64 3, 1
+  %441 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %440, i64 3, 2
+  %442 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, i64 120, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %441)
+  store ptr %442, ptr @"_llgo_struct$1ug-gfLTkNOIzG-RN7EFFwGKI01E7iqUGVZBMudT8KA", align 8
   br label %_llgo_62
 
 _llgo_62:                                         ; preds = %_llgo_61, %_llgo_60
-  %443 = load ptr, ptr @"_llgo_struct$wRu7InfmQeSkq7akLN3soDNninnS1dQajawdYvmHbzw", align 8
+  %443 = load ptr, ptr @"_llgo_struct$1ug-gfLTkNOIzG-RN7EFFwGKI01E7iqUGVZBMudT8KA", align 8
   br i1 %413, label %_llgo_63, label %_llgo_64
 
 _llgo_63:                                         ; preds = %_llgo_62
   %444 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
-  %445 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @17, i64 5 }, ptr undef, ptr undef, ptr undef }, ptr %444, 1
-  %446 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %445, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).Align", 2
-  %447 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %446, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).Align", 3
-  %448 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.ArrayType", align 8
-  %449 = load ptr, ptr @"_llgo_func$CsVqlCxhoEcIvPD5BSBukfSiD9C7Ic5_Gf32MLbCWB4", align 8
-  %450 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @18, i64 9 }, ptr undef, ptr undef, ptr undef }, ptr %449, 1
-  %451 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %450, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).ArrayType", 2
-  %452 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %451, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).ArrayType", 3
-  %453 = load ptr, ptr @"_llgo_func$TrNr0CVWj6qegOngzWbt2Jl7pr7IBJ5gOmgUf2ieIi4", align 8
-  %454 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @22, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %453, 1
-  %455 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %454, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).ChanDir", 2
-  %456 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %455, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).ChanDir", 3
-  %457 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.Type", align 8
-  %458 = load ptr, ptr @"_llgo_func$4-mqItKfDlL0CgVKnUxoresYgh6zW1WSlZYZSsVzLRo", align 8
-  %459 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @23, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %458, 1
-  %460 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %459, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).Common", 2
-  %461 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %460, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).Common", 3
-  %462 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.Type", align 8
-  %463 = load ptr, ptr @"_llgo_func$4-mqItKfDlL0CgVKnUxoresYgh6zW1WSlZYZSsVzLRo", align 8
-  %464 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @19, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %463, 1
-  %465 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %464, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).Elem", 2
-  %466 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %465, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).Elem", 3
-  %467 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @25, i64 6 }, i64 25, i64 40, i64 0, i64 3)
-  %468 = load ptr, ptr @"[]_llgo_github.com/goplus/llgo/internal/abi.Method", align 8
+  %445 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @17, i64 5 }, ptr undef, ptr undef, ptr undef }, ptr %444, 1
+  %446 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %445, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).Align", 2
+  %447 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %446, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).Align", 3
+  %448 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.ArrayType", align 8
+  %449 = load ptr, ptr @"_llgo_func$E73lcQT8QN1_ra27XNBjrI9wUEDUjSPMu2bmnQKIbfk", align 8
+  %450 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @18, i64 9 }, ptr undef, ptr undef, ptr undef }, ptr %449, 1
+  %451 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %450, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).ArrayType", 2
+  %452 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %451, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).ArrayType", 3
+  %453 = load ptr, ptr @"_llgo_func$Qwe8YykhcqDIDEcT1jS_t1iUv4Im6IdGf17ASgXRQdc", align 8
+  %454 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @22, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %453, 1
+  %455 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %454, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).ChanDir", 2
+  %456 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %455, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).ChanDir", 3
+  %457 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.Type", align 8
+  %458 = load ptr, ptr @"_llgo_func$w6XuV-1SmW103DbauPseXBpW50HpxXAEsUsGFibl0Uw", align 8
+  %459 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @23, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %458, 1
+  %460 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %459, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).Common", 2
+  %461 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %460, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).Common", 3
+  %462 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.Type", align 8
+  %463 = load ptr, ptr @"_llgo_func$w6XuV-1SmW103DbauPseXBpW50HpxXAEsUsGFibl0Uw", align 8
+  %464 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @19, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %463, 1
+  %465 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %464, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).Elem", 2
+  %466 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %465, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).Elem", 3
+  %467 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @25, i64 6 }, i64 25, i64 40, i64 0, i64 3)
+  %468 = load ptr, ptr @"[]_llgo_github.com/goplus/llgo/runtime/abi.Method", align 8
   %469 = icmp eq ptr %468, null
   br i1 %469, label %_llgo_65, label %_llgo_66
 
 _llgo_64:                                         ; preds = %_llgo_90, %_llgo_62
-  %470 = load ptr, ptr @"_llgo_github.com/goplus/llgo/internal/abi.FuncType", align 8
-  %471 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.FuncType", align 8
-  %472 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @26, i64 8 }, i64 25, i64 128, i64 0, i64 24)
-  %473 = load ptr, ptr @"_llgo_struct$SDp3TNnYnxb26MhB1v8VMbmY71BX77YOaY7lgS1cFx0", align 8
+  %470 = load ptr, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.FuncType", align 8
+  %471 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.FuncType", align 8
+  %472 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @26, i64 8 }, i64 25, i64 128, i64 0, i64 24)
+  %473 = load ptr, ptr @"_llgo_struct$jXUHcnL1PMmNRB-pn2cBRAQ7OYcwCM_YkvLqlL0ZYaE", align 8
   %474 = icmp eq ptr %473, null
   br i1 %474, label %_llgo_145, label %_llgo_146
 
 _llgo_65:                                         ; preds = %_llgo_63
-  %475 = call ptr @"github.com/goplus/llgo/internal/runtime.SliceOf"(ptr %467)
-  store ptr %475, ptr @"[]_llgo_github.com/goplus/llgo/internal/abi.Method", align 8
+  %475 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.SliceOf"(ptr %467)
+  store ptr %475, ptr @"[]_llgo_github.com/goplus/llgo/runtime/abi.Method", align 8
   br label %_llgo_66
 
 _llgo_66:                                         ; preds = %_llgo_65, %_llgo_63
-  %476 = load ptr, ptr @"[]_llgo_github.com/goplus/llgo/internal/abi.Method", align 8
-  %477 = load ptr, ptr @"[]_llgo_github.com/goplus/llgo/internal/abi.Method", align 8
-  %478 = load ptr, ptr @"_llgo_func$r0w3aCNVheLGqjxncuxitGhNtWJagb9gZLqOSrNI7dg", align 8
+  %476 = load ptr, ptr @"[]_llgo_github.com/goplus/llgo/runtime/abi.Method", align 8
+  %477 = load ptr, ptr @"[]_llgo_github.com/goplus/llgo/runtime/abi.Method", align 8
+  %478 = load ptr, ptr @"_llgo_func$fPOUeAcTITSSbJEvFFjAWZP6Eli7dk4j7E9mFFHRoNM", align 8
   %479 = icmp eq ptr %478, null
   br i1 %479, label %_llgo_67, label %_llgo_68
 
 _llgo_67:                                         ; preds = %_llgo_66
-  %480 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %481 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %480, 0
-  %482 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %481, i64 0, 1
-  %483 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %482, i64 0, 2
-  %484 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %480 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %481 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %480, 0
+  %482 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %481, i64 0, 1
+  %483 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %482, i64 0, 2
+  %484 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %485 = getelementptr ptr, ptr %484, i64 0
   store ptr %477, ptr %485, align 8
-  %486 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %484, 0
-  %487 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %486, i64 1, 1
-  %488 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %487, i64 1, 2
-  %489 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %483, %"github.com/goplus/llgo/internal/runtime.Slice" %488, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %489)
-  store ptr %489, ptr @"_llgo_func$r0w3aCNVheLGqjxncuxitGhNtWJagb9gZLqOSrNI7dg", align 8
+  %486 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %484, 0
+  %487 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %486, i64 1, 1
+  %488 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %487, i64 1, 2
+  %489 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %483, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %488, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %489)
+  store ptr %489, ptr @"_llgo_func$fPOUeAcTITSSbJEvFFjAWZP6Eli7dk4j7E9mFFHRoNM", align 8
   br label %_llgo_68
 
 _llgo_68:                                         ; preds = %_llgo_67, %_llgo_66
-  %490 = load ptr, ptr @"_llgo_func$r0w3aCNVheLGqjxncuxitGhNtWJagb9gZLqOSrNI7dg", align 8
-  %491 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @24, i64 15 }, ptr undef, ptr undef, ptr undef }, ptr %490, 1
-  %492 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %491, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).ExportedMethods", 2
-  %493 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %492, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).ExportedMethods", 3
+  %490 = load ptr, ptr @"_llgo_func$fPOUeAcTITSSbJEvFFjAWZP6Eli7dk4j7E9mFFHRoNM", align 8
+  %491 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @24, i64 15 }, ptr undef, ptr undef, ptr undef }, ptr %490, 1
+  %492 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %491, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).ExportedMethods", 2
+  %493 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %492, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).ExportedMethods", 3
   %494 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
-  %495 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @29, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %494, 1
-  %496 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %495, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).FieldAlign", 2
-  %497 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %496, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).FieldAlign", 3
-  %498 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @26, i64 8 }, i64 25, i64 128, i64 0, i64 24)
-  %499 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.FuncType", align 8
+  %495 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @29, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %494, 1
+  %496 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %495, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).FieldAlign", 2
+  %497 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %496, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).FieldAlign", 3
+  %498 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @26, i64 8 }, i64 25, i64 128, i64 0, i64 24)
+  %499 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.FuncType", align 8
   %500 = icmp eq ptr %499, null
   br i1 %500, label %_llgo_69, label %_llgo_70
 
 _llgo_69:                                         ; preds = %_llgo_68
-  %501 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %498)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %501)
-  store ptr %501, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.FuncType", align 8
+  %501 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %498)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %501)
+  store ptr %501, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.FuncType", align 8
   br label %_llgo_70
 
 _llgo_70:                                         ; preds = %_llgo_69, %_llgo_68
-  %502 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.FuncType", align 8
-  %503 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.FuncType", align 8
-  %504 = load ptr, ptr @"_llgo_func$DsoxgOnxqV7tLvokF3AA14v1gtHsHaThoC8Q_XGcQww", align 8
+  %502 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.FuncType", align 8
+  %503 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.FuncType", align 8
+  %504 = load ptr, ptr @"_llgo_func$Jm50llMLYG9ysTYiSohNC-Ho1mhjzn-vnTRBILhJI88", align 8
   %505 = icmp eq ptr %504, null
   br i1 %505, label %_llgo_71, label %_llgo_72
 
 _llgo_71:                                         ; preds = %_llgo_70
-  %506 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %507 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %506, 0
-  %508 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %507, i64 0, 1
-  %509 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %508, i64 0, 2
-  %510 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %506 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %507 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %506, 0
+  %508 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %507, i64 0, 1
+  %509 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %508, i64 0, 2
+  %510 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %511 = getelementptr ptr, ptr %510, i64 0
   store ptr %503, ptr %511, align 8
-  %512 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %510, 0
-  %513 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %512, i64 1, 1
-  %514 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %513, i64 1, 2
-  %515 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %509, %"github.com/goplus/llgo/internal/runtime.Slice" %514, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %515)
-  store ptr %515, ptr @"_llgo_func$DsoxgOnxqV7tLvokF3AA14v1gtHsHaThoC8Q_XGcQww", align 8
+  %512 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %510, 0
+  %513 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %512, i64 1, 1
+  %514 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %513, i64 1, 2
+  %515 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %509, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %514, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %515)
+  store ptr %515, ptr @"_llgo_func$Jm50llMLYG9ysTYiSohNC-Ho1mhjzn-vnTRBILhJI88", align 8
   br label %_llgo_72
 
 _llgo_72:                                         ; preds = %_llgo_71, %_llgo_70
-  %516 = load ptr, ptr @"_llgo_func$DsoxgOnxqV7tLvokF3AA14v1gtHsHaThoC8Q_XGcQww", align 8
-  %517 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @26, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %516, 1
-  %518 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %517, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).FuncType", 2
-  %519 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %518, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).FuncType", 3
+  %516 = load ptr, ptr @"_llgo_func$Jm50llMLYG9ysTYiSohNC-Ho1mhjzn-vnTRBILhJI88", align 8
+  %517 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @26, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %516, 1
+  %518 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %517, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).FuncType", 2
+  %519 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %518, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).FuncType", 3
   %520 = load ptr, ptr @_llgo_bool, align 8
   %521 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
   %522 = icmp eq ptr %521, null
   br i1 %522, label %_llgo_73, label %_llgo_74
 
 _llgo_73:                                         ; preds = %_llgo_72
-  %523 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %524 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %523, 0
-  %525 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %524, i64 0, 1
-  %526 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %525, i64 0, 2
-  %527 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %523 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %524 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %523, 0
+  %525 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %524, i64 0, 1
+  %526 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %525, i64 0, 2
+  %527 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %528 = getelementptr ptr, ptr %527, i64 0
   store ptr %520, ptr %528, align 8
-  %529 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %527, 0
-  %530 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %529, i64 1, 1
-  %531 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %530, i64 1, 2
-  %532 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %526, %"github.com/goplus/llgo/internal/runtime.Slice" %531, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %532)
+  %529 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %527, 0
+  %530 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %529, i64 1, 1
+  %531 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %530, i64 1, 2
+  %532 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %526, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %531, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %532)
   store ptr %532, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
   br label %_llgo_74
 
 _llgo_74:                                         ; preds = %_llgo_73, %_llgo_72
   %533 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %534 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @30, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %533, 1
-  %535 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %534, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).HasName", 2
-  %536 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %535, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).HasName", 3
+  %534 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @30, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %533, 1
+  %535 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %534, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).HasName", 2
+  %536 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %535, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).HasName", 3
   %537 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %538 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @31, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %537, 1
-  %539 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %538, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).IfaceIndir", 2
-  %540 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %539, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).IfaceIndir", 3
-  %541 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @32, i64 13 }, i64 25, i64 120, i64 0, i64 23)
-  %542 = load ptr, ptr @"_llgo_github.com/goplus/llgo/internal/abi.InterfaceType", align 8
+  %538 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @31, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %537, 1
+  %539 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %538, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).IfaceIndir", 2
+  %540 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %539, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).IfaceIndir", 3
+  %541 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @32, i64 13 }, i64 25, i64 120, i64 0, i64 23)
+  %542 = load ptr, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.InterfaceType", align 8
   %543 = icmp eq ptr %542, null
   br i1 %543, label %_llgo_75, label %_llgo_76
 
 _llgo_75:                                         ; preds = %_llgo_74
-  store ptr %541, ptr @"_llgo_github.com/goplus/llgo/internal/abi.InterfaceType", align 8
+  store ptr %541, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.InterfaceType", align 8
   br label %_llgo_76
 
 _llgo_76:                                         ; preds = %_llgo_75, %_llgo_74
-  %544 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @33, i64 7 }, i64 25, i64 24, i64 0, i64 3)
-  %545 = load ptr, ptr @"_llgo_github.com/goplus/llgo/internal/abi.Imethod", align 8
+  %544 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @33, i64 7 }, i64 25, i64 24, i64 0, i64 3)
+  %545 = load ptr, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.Imethod", align 8
   %546 = icmp eq ptr %545, null
   br i1 %546, label %_llgo_77, label %_llgo_78
 
 _llgo_77:                                         ; preds = %_llgo_76
-  store ptr %544, ptr @"_llgo_github.com/goplus/llgo/internal/abi.Imethod", align 8
+  store ptr %544, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.Imethod", align 8
   br label %_llgo_78
 
 _llgo_78:                                         ; preds = %_llgo_77, %_llgo_76
-  %547 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.FuncType", align 8
-  %548 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @26, i64 8 }, i64 25, i64 128, i64 0, i64 24)
-  %549 = load ptr, ptr @"_llgo_struct$-SVMNS9vOT5F9q4yodRiL9MFhdPf0tfZ2Cx2o7KjSDw", align 8
+  %547 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.FuncType", align 8
+  %548 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @26, i64 8 }, i64 25, i64 128, i64 0, i64 24)
+  %549 = load ptr, ptr @"_llgo_struct$nK3p3a0VXRT6CeR0p3-gSrD3XdcHx2I7dlhqG-Zjudw", align 8
   %550 = icmp eq ptr %549, null
   br i1 %550, label %_llgo_79, label %_llgo_80
 
 _llgo_79:                                         ; preds = %_llgo_78
-  %551 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
-  %552 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @34, i64 5 }, ptr %551, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %553 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %548)
-  %554 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @35, i64 4 }, ptr %553, i64 16, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %555 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 112)
-  %556 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %555, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %552, ptr %556, align 8
-  %557 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %555, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %554, ptr %557, align 8
-  %558 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %555, 0
-  %559 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %558, i64 2, 1
-  %560 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %559, i64 2, 2
-  %561 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, i64 24, %"github.com/goplus/llgo/internal/runtime.Slice" %560)
-  store ptr %561, ptr @"_llgo_struct$-SVMNS9vOT5F9q4yodRiL9MFhdPf0tfZ2Cx2o7KjSDw", align 8
+  %551 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
+  %552 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @34, i64 5 }, ptr %551, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %553 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %548)
+  %554 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @35, i64 4 }, ptr %553, i64 16, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %555 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 112)
+  %556 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %555, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %552, ptr %556, align 8
+  %557 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %555, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %554, ptr %557, align 8
+  %558 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %555, 0
+  %559 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %558, i64 2, 1
+  %560 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %559, i64 2, 2
+  %561 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, i64 24, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %560)
+  store ptr %561, ptr @"_llgo_struct$nK3p3a0VXRT6CeR0p3-gSrD3XdcHx2I7dlhqG-Zjudw", align 8
   br label %_llgo_80
 
 _llgo_80:                                         ; preds = %_llgo_79, %_llgo_78
-  %562 = load ptr, ptr @"_llgo_struct$-SVMNS9vOT5F9q4yodRiL9MFhdPf0tfZ2Cx2o7KjSDw", align 8
+  %562 = load ptr, ptr @"_llgo_struct$nK3p3a0VXRT6CeR0p3-gSrD3XdcHx2I7dlhqG-Zjudw", align 8
   br i1 %546, label %_llgo_81, label %_llgo_82
 
 _llgo_81:                                         ; preds = %_llgo_80
   %563 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %564 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @36, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %563, 1
-  %565 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %564, ptr @"github.com/goplus/llgo/internal/abi.(*Imethod).Exported", 2
-  %566 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %565, ptr @"github.com/goplus/llgo/internal/abi.(*Imethod).Exported", 3
+  %564 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @36, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %563, 1
+  %565 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %564, ptr @"github.com/goplus/llgo/runtime/abi.(*Imethod).Exported", 2
+  %566 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %565, ptr @"github.com/goplus/llgo/runtime/abi.(*Imethod).Exported", 3
   %567 = load ptr, ptr @_llgo_string, align 8
   %568 = load ptr, ptr @"_llgo_func$zNDVRsWTIpUPKouNUS805RGX--IV9qVK8B31IZbg5to", align 8
   %569 = icmp eq ptr %568, null
   br i1 %569, label %_llgo_83, label %_llgo_84
 
 _llgo_82:                                         ; preds = %_llgo_84, %_llgo_80
-  %570 = load ptr, ptr @"_llgo_github.com/goplus/llgo/internal/abi.Imethod", align 8
-  %571 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @33, i64 7 }, i64 25, i64 24, i64 0, i64 3)
-  %572 = load ptr, ptr @"[]_llgo_github.com/goplus/llgo/internal/abi.Imethod", align 8
+  %570 = load ptr, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.Imethod", align 8
+  %571 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @33, i64 7 }, i64 25, i64 24, i64 0, i64 3)
+  %572 = load ptr, ptr @"[]_llgo_github.com/goplus/llgo/runtime/abi.Imethod", align 8
   %573 = icmp eq ptr %572, null
   br i1 %573, label %_llgo_85, label %_llgo_86
 
 _llgo_83:                                         ; preds = %_llgo_81
-  %574 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %575 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %574, 0
-  %576 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %575, i64 0, 1
-  %577 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %576, i64 0, 2
-  %578 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %574 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %575 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %574, 0
+  %576 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %575, i64 0, 1
+  %577 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %576, i64 0, 2
+  %578 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %579 = getelementptr ptr, ptr %578, i64 0
   store ptr %567, ptr %579, align 8
-  %580 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %578, 0
-  %581 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %580, i64 1, 1
-  %582 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %581, i64 1, 2
-  %583 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %577, %"github.com/goplus/llgo/internal/runtime.Slice" %582, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %583)
+  %580 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %578, 0
+  %581 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %580, i64 1, 1
+  %582 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %581, i64 1, 2
+  %583 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %577, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %582, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %583)
   store ptr %583, ptr @"_llgo_func$zNDVRsWTIpUPKouNUS805RGX--IV9qVK8B31IZbg5to", align 8
   br label %_llgo_84
 
 _llgo_84:                                         ; preds = %_llgo_83, %_llgo_81
   %584 = load ptr, ptr @"_llgo_func$zNDVRsWTIpUPKouNUS805RGX--IV9qVK8B31IZbg5to", align 8
-  %585 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @37, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %584, 1
-  %586 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %585, ptr @"github.com/goplus/llgo/internal/abi.(*Imethod).Name", 2
-  %587 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %586, ptr @"github.com/goplus/llgo/internal/abi.(*Imethod).Name", 3
+  %585 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @37, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %584, 1
+  %586 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %585, ptr @"github.com/goplus/llgo/runtime/abi.(*Imethod).Name", 2
+  %587 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %586, ptr @"github.com/goplus/llgo/runtime/abi.(*Imethod).Name", 3
   %588 = load ptr, ptr @"_llgo_func$zNDVRsWTIpUPKouNUS805RGX--IV9qVK8B31IZbg5to", align 8
-  %589 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @38, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %588, 1
-  %590 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %589, ptr @"github.com/goplus/llgo/internal/abi.(*Imethod).PkgPath", 2
-  %591 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %590, ptr @"github.com/goplus/llgo/internal/abi.(*Imethod).PkgPath", 3
-  %592 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 120)
-  %593 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %592, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %566, ptr %593, align 8
-  %594 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %592, i64 1
-  store %"github.com/goplus/llgo/internal/abi.Method" %587, ptr %594, align 8
-  %595 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %592, i64 2
-  store %"github.com/goplus/llgo/internal/abi.Method" %591, ptr %595, align 8
-  %596 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %592, 0
-  %597 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %596, i64 3, 1
-  %598 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %597, i64 3, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %544, ptr %562, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/internal/runtime.Slice" %598)
+  %589 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @38, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %588, 1
+  %590 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %589, ptr @"github.com/goplus/llgo/runtime/abi.(*Imethod).PkgPath", 2
+  %591 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %590, ptr @"github.com/goplus/llgo/runtime/abi.(*Imethod).PkgPath", 3
+  %592 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 120)
+  %593 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %592, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %566, ptr %593, align 8
+  %594 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %592, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.Method" %587, ptr %594, align 8
+  %595 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %592, i64 2
+  store %"github.com/goplus/llgo/runtime/abi.Method" %591, ptr %595, align 8
+  %596 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %592, 0
+  %597 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %596, i64 3, 1
+  %598 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %597, i64 3, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %544, ptr %562, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %598)
   br label %_llgo_82
 
 _llgo_85:                                         ; preds = %_llgo_82
-  %599 = call ptr @"github.com/goplus/llgo/internal/runtime.SliceOf"(ptr %571)
-  store ptr %599, ptr @"[]_llgo_github.com/goplus/llgo/internal/abi.Imethod", align 8
+  %599 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.SliceOf"(ptr %571)
+  store ptr %599, ptr @"[]_llgo_github.com/goplus/llgo/runtime/abi.Imethod", align 8
   br label %_llgo_86
 
 _llgo_86:                                         ; preds = %_llgo_85, %_llgo_82
-  %600 = load ptr, ptr @"[]_llgo_github.com/goplus/llgo/internal/abi.Imethod", align 8
-  %601 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 80, i64 0, i64 23)
-  %602 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @33, i64 7 }, i64 25, i64 24, i64 0, i64 3)
-  %603 = load ptr, ptr @"_llgo_struct$mWxYYevLxpL1wQyiQtAy4OszkqTlHtrmEcPpzW9Air4", align 8
+  %600 = load ptr, ptr @"[]_llgo_github.com/goplus/llgo/runtime/abi.Imethod", align 8
+  %601 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 80, i64 0, i64 23)
+  %602 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @33, i64 7 }, i64 25, i64 24, i64 0, i64 3)
+  %603 = load ptr, ptr @"_llgo_struct$eoXJdAUqA_SyytMpb3QTBaQ2Bh9nLc089-gvCiW55io", align 8
   %604 = icmp eq ptr %603, null
   br i1 %604, label %_llgo_87, label %_llgo_88
 
 _llgo_87:                                         ; preds = %_llgo_86
-  %605 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, ptr %601, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 true)
-  %606 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
-  %607 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @39, i64 8 }, ptr %606, i64 72, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %608 = call ptr @"github.com/goplus/llgo/internal/runtime.SliceOf"(ptr %602)
-  %609 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @40, i64 7 }, ptr %608, i64 88, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %610 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 168)
-  %611 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %610, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %605, ptr %611, align 8
-  %612 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %610, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %607, ptr %612, align 8
-  %613 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %610, i64 2
-  store %"github.com/goplus/llgo/internal/abi.StructField" %609, ptr %613, align 8
-  %614 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %610, 0
-  %615 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %614, i64 3, 1
-  %616 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %615, i64 3, 2
-  %617 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, i64 112, %"github.com/goplus/llgo/internal/runtime.Slice" %616)
-  store ptr %617, ptr @"_llgo_struct$mWxYYevLxpL1wQyiQtAy4OszkqTlHtrmEcPpzW9Air4", align 8
+  %605 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, ptr %601, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 true)
+  %606 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
+  %607 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @39, i64 8 }, ptr %606, i64 72, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %608 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.SliceOf"(ptr %602)
+  %609 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @40, i64 7 }, ptr %608, i64 88, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %610 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 168)
+  %611 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %610, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %605, ptr %611, align 8
+  %612 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %610, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %607, ptr %612, align 8
+  %613 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %610, i64 2
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %609, ptr %613, align 8
+  %614 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %610, 0
+  %615 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %614, i64 3, 1
+  %616 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %615, i64 3, 2
+  %617 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, i64 112, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %616)
+  store ptr %617, ptr @"_llgo_struct$eoXJdAUqA_SyytMpb3QTBaQ2Bh9nLc089-gvCiW55io", align 8
   br label %_llgo_88
 
 _llgo_88:                                         ; preds = %_llgo_87, %_llgo_86
-  %618 = load ptr, ptr @"_llgo_struct$mWxYYevLxpL1wQyiQtAy4OszkqTlHtrmEcPpzW9Air4", align 8
+  %618 = load ptr, ptr @"_llgo_struct$eoXJdAUqA_SyytMpb3QTBaQ2Bh9nLc089-gvCiW55io", align 8
   br i1 %543, label %_llgo_89, label %_llgo_90
 
 _llgo_89:                                         ; preds = %_llgo_88
   %619 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
-  %620 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @17, i64 5 }, ptr undef, ptr undef, ptr undef }, ptr %619, 1
-  %621 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %620, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).Align", 2
-  %622 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %621, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).Align", 3
-  %623 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.ArrayType", align 8
-  %624 = load ptr, ptr @"_llgo_func$CsVqlCxhoEcIvPD5BSBukfSiD9C7Ic5_Gf32MLbCWB4", align 8
-  %625 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @18, i64 9 }, ptr undef, ptr undef, ptr undef }, ptr %624, 1
-  %626 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %625, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).ArrayType", 2
-  %627 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %626, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).ArrayType", 3
-  %628 = load ptr, ptr @"_llgo_func$TrNr0CVWj6qegOngzWbt2Jl7pr7IBJ5gOmgUf2ieIi4", align 8
-  %629 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @22, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %628, 1
-  %630 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %629, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).ChanDir", 2
-  %631 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %630, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).ChanDir", 3
-  %632 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.Type", align 8
-  %633 = load ptr, ptr @"_llgo_func$4-mqItKfDlL0CgVKnUxoresYgh6zW1WSlZYZSsVzLRo", align 8
-  %634 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @23, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %633, 1
-  %635 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %634, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).Common", 2
-  %636 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %635, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).Common", 3
-  %637 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.Type", align 8
-  %638 = load ptr, ptr @"_llgo_func$4-mqItKfDlL0CgVKnUxoresYgh6zW1WSlZYZSsVzLRo", align 8
-  %639 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @19, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %638, 1
-  %640 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %639, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).Elem", 2
-  %641 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %640, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).Elem", 3
-  %642 = load ptr, ptr @"[]_llgo_github.com/goplus/llgo/internal/abi.Method", align 8
-  %643 = load ptr, ptr @"_llgo_func$r0w3aCNVheLGqjxncuxitGhNtWJagb9gZLqOSrNI7dg", align 8
-  %644 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @24, i64 15 }, ptr undef, ptr undef, ptr undef }, ptr %643, 1
-  %645 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %644, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).ExportedMethods", 2
-  %646 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %645, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).ExportedMethods", 3
+  %620 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @17, i64 5 }, ptr undef, ptr undef, ptr undef }, ptr %619, 1
+  %621 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %620, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).Align", 2
+  %622 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %621, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).Align", 3
+  %623 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.ArrayType", align 8
+  %624 = load ptr, ptr @"_llgo_func$E73lcQT8QN1_ra27XNBjrI9wUEDUjSPMu2bmnQKIbfk", align 8
+  %625 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @18, i64 9 }, ptr undef, ptr undef, ptr undef }, ptr %624, 1
+  %626 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %625, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).ArrayType", 2
+  %627 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %626, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).ArrayType", 3
+  %628 = load ptr, ptr @"_llgo_func$Qwe8YykhcqDIDEcT1jS_t1iUv4Im6IdGf17ASgXRQdc", align 8
+  %629 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @22, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %628, 1
+  %630 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %629, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).ChanDir", 2
+  %631 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %630, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).ChanDir", 3
+  %632 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.Type", align 8
+  %633 = load ptr, ptr @"_llgo_func$w6XuV-1SmW103DbauPseXBpW50HpxXAEsUsGFibl0Uw", align 8
+  %634 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @23, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %633, 1
+  %635 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %634, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).Common", 2
+  %636 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %635, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).Common", 3
+  %637 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.Type", align 8
+  %638 = load ptr, ptr @"_llgo_func$w6XuV-1SmW103DbauPseXBpW50HpxXAEsUsGFibl0Uw", align 8
+  %639 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @19, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %638, 1
+  %640 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %639, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).Elem", 2
+  %641 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %640, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).Elem", 3
+  %642 = load ptr, ptr @"[]_llgo_github.com/goplus/llgo/runtime/abi.Method", align 8
+  %643 = load ptr, ptr @"_llgo_func$fPOUeAcTITSSbJEvFFjAWZP6Eli7dk4j7E9mFFHRoNM", align 8
+  %644 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @24, i64 15 }, ptr undef, ptr undef, ptr undef }, ptr %643, 1
+  %645 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %644, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).ExportedMethods", 2
+  %646 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %645, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).ExportedMethods", 3
   %647 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
-  %648 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @29, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %647, 1
-  %649 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %648, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).FieldAlign", 2
-  %650 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %649, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).FieldAlign", 3
-  %651 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.FuncType", align 8
-  %652 = load ptr, ptr @"_llgo_func$DsoxgOnxqV7tLvokF3AA14v1gtHsHaThoC8Q_XGcQww", align 8
-  %653 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @26, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %652, 1
-  %654 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %653, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).FuncType", 2
-  %655 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %654, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).FuncType", 3
+  %648 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @29, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %647, 1
+  %649 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %648, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).FieldAlign", 2
+  %650 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %649, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).FieldAlign", 3
+  %651 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.FuncType", align 8
+  %652 = load ptr, ptr @"_llgo_func$Jm50llMLYG9ysTYiSohNC-Ho1mhjzn-vnTRBILhJI88", align 8
+  %653 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @26, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %652, 1
+  %654 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %653, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).FuncType", 2
+  %655 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %654, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).FuncType", 3
   %656 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %657 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @30, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %656, 1
-  %658 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %657, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).HasName", 2
-  %659 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %658, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).HasName", 3
+  %657 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @30, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %656, 1
+  %658 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %657, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).HasName", 2
+  %659 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %658, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).HasName", 3
   %660 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %661 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @31, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %660, 1
-  %662 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %661, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).IfaceIndir", 2
-  %663 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %662, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).IfaceIndir", 3
-  %664 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @32, i64 13 }, i64 25, i64 120, i64 0, i64 23)
-  %665 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.InterfaceType", align 8
+  %661 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @31, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %660, 1
+  %662 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %661, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).IfaceIndir", 2
+  %663 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %662, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).IfaceIndir", 3
+  %664 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @32, i64 13 }, i64 25, i64 120, i64 0, i64 23)
+  %665 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.InterfaceType", align 8
   %666 = icmp eq ptr %665, null
   br i1 %666, label %_llgo_91, label %_llgo_92
 
 _llgo_90:                                         ; preds = %_llgo_110, %_llgo_88
-  %667 = load ptr, ptr @"_llgo_github.com/goplus/llgo/internal/abi.InterfaceType", align 8
-  %668 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.InterfaceType", align 8
-  %669 = load ptr, ptr @"_llgo_func$1QmforOaCy2fBAssC2y1FWCCT6fpq9RKwP2j2HIASY8", align 8
-  %670 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @32, i64 13 }, ptr undef, ptr undef, ptr undef }, ptr %669, 1
-  %671 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %670, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).InterfaceType", 2
-  %672 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %671, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).InterfaceType", 3
+  %667 = load ptr, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.InterfaceType", align 8
+  %668 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.InterfaceType", align 8
+  %669 = load ptr, ptr @"_llgo_func$gPJieW0gawapuP7u0nJWjqAizA6ianfpIMmF5SojVDM", align 8
+  %670 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @32, i64 13 }, ptr undef, ptr undef, ptr undef }, ptr %669, 1
+  %671 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %670, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).InterfaceType", 2
+  %672 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %671, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).InterfaceType", 3
   %673 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %674 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @41, i64 9 }, ptr undef, ptr undef, ptr undef }, ptr %673, 1
-  %675 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %674, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).IsClosure", 2
-  %676 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %675, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).IsClosure", 3
+  %674 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @41, i64 9 }, ptr undef, ptr undef, ptr undef }, ptr %673, 1
+  %675 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %674, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).IsClosure", 2
+  %676 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %675, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).IsClosure", 3
   %677 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %678 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @42, i64 13 }, ptr undef, ptr undef, ptr undef }, ptr %677, 1
-  %679 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %678, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).IsDirectIface", 2
-  %680 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %679, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).IsDirectIface", 3
-  %681 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.Type", align 8
-  %682 = load ptr, ptr @"_llgo_func$4-mqItKfDlL0CgVKnUxoresYgh6zW1WSlZYZSsVzLRo", align 8
-  %683 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @43, i64 3 }, ptr undef, ptr undef, ptr undef }, ptr %682, 1
-  %684 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %683, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).Key", 2
-  %685 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %684, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).Key", 3
-  %686 = load ptr, ptr @"_llgo_func$ntUE0UmVAWPS2O7GpCCGszSn-XnjHJntZZ2jYtwbFXI", align 8
-  %687 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @44, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %686, 1
-  %688 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %687, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).Kind", 2
-  %689 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %688, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).Kind", 3
+  %678 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @42, i64 13 }, ptr undef, ptr undef, ptr undef }, ptr %677, 1
+  %679 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %678, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).IsDirectIface", 2
+  %680 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %679, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).IsDirectIface", 3
+  %681 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.Type", align 8
+  %682 = load ptr, ptr @"_llgo_func$w6XuV-1SmW103DbauPseXBpW50HpxXAEsUsGFibl0Uw", align 8
+  %683 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @43, i64 3 }, ptr undef, ptr undef, ptr undef }, ptr %682, 1
+  %684 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %683, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).Key", 2
+  %685 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %684, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).Key", 3
+  %686 = load ptr, ptr @"_llgo_func$Hsg8cfKiWmyMHfTCLbUouCMFmF6kp9x3qasAGPBLLfc", align 8
+  %687 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @44, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %686, 1
+  %688 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %687, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).Kind", 2
+  %689 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %688, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).Kind", 3
   %690 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
-  %691 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @21, i64 3 }, ptr undef, ptr undef, ptr undef }, ptr %690, 1
-  %692 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %691, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).Len", 2
-  %693 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %692, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).Len", 3
-  %694 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.MapType", align 8
-  %695 = load ptr, ptr @"_llgo_func$d-NlqnjcQnaMjsBQY7qh2SWQmHb0XIigoceXdiJ8YT4", align 8
-  %696 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @46, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %695, 1
-  %697 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %696, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).MapType", 2
-  %698 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %697, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).MapType", 3
+  %691 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @21, i64 3 }, ptr undef, ptr undef, ptr undef }, ptr %690, 1
+  %692 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %691, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).Len", 2
+  %693 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %692, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).Len", 3
+  %694 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.MapType", align 8
+  %695 = load ptr, ptr @"_llgo_func$v23QoXYwI62Le4EtGc42fZr4iF7nBhA8A8t9lvpy0QY", align 8
+  %696 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @46, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %695, 1
+  %697 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %696, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).MapType", 2
+  %698 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %697, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).MapType", 3
   %699 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
-  %700 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @57, i64 9 }, ptr undef, ptr undef, ptr undef }, ptr %699, 1
-  %701 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %700, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).NumMethod", 2
-  %702 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %701, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).NumMethod", 3
+  %700 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @57, i64 9 }, ptr undef, ptr undef, ptr undef }, ptr %699, 1
+  %701 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %700, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).NumMethod", 2
+  %702 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %701, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).NumMethod", 3
   %703 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %704 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @58, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %703, 1
-  %705 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %704, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).Pointers", 2
-  %706 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %705, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).Pointers", 3
+  %704 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @58, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %703, 1
+  %705 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %704, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).Pointers", 2
+  %706 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %705, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).Pointers", 3
   %707 = load ptr, ptr @"_llgo_func$1kITCsyu7hFLMxHLR7kDlvu4SOra_HtrtdFUQH9P13s", align 8
-  %708 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @60, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %707, 1
-  %709 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %708, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).Size", 2
-  %710 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %709, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).Size", 3
+  %708 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @60, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %707, 1
+  %709 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %708, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).Size", 2
+  %710 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %709, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).Size", 3
   %711 = load ptr, ptr @"_llgo_func$zNDVRsWTIpUPKouNUS805RGX--IV9qVK8B31IZbg5to", align 8
-  %712 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @45, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %711, 1
-  %713 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %712, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).String", 2
-  %714 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %713, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).String", 3
-  %715 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.StructType", align 8
-  %716 = load ptr, ptr @"_llgo_func$qiNnn6Cbm3GtDp4gDI4U_DRV3h8zlz91s9jrfOXC--U", align 8
-  %717 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @61, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %716, 1
-  %718 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %717, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).StructType", 2
-  %719 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %718, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).StructType", 3
-  %720 = load ptr, ptr @"_llgo_func$DbD4nZv_bjE4tH8hh-VfAjMXMpNfIsMlLJJJPKupp34", align 8
-  %721 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @69, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %720, 1
-  %722 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %721, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).Uncommon", 2
-  %723 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %722, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).Uncommon", 3
+  %712 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @45, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %711, 1
+  %713 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %712, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).String", 2
+  %714 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %713, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).String", 3
+  %715 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.StructType", align 8
+  %716 = load ptr, ptr @"_llgo_func$JNZyRh9Ldf2v-LKH-spUrxoORHTTH5NO358kWdhabp0", align 8
+  %717 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @61, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %716, 1
+  %718 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %717, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).StructType", 2
+  %719 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %718, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).StructType", 3
+  %720 = load ptr, ptr @"_llgo_func$iG49bujiXjI2lVflYdE0hPXlCAABL-XKRANSNJEKOio", align 8
+  %721 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @69, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %720, 1
+  %722 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %721, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).Uncommon", 2
+  %723 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %722, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).Uncommon", 3
   %724 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %725 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @74, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %724, 1
-  %726 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %725, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).Variadic", 2
-  %727 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %726, ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).Variadic", 3
-  %728 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 960)
-  %729 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %728, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %447, ptr %729, align 8
-  %730 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %728, i64 1
-  store %"github.com/goplus/llgo/internal/abi.Method" %452, ptr %730, align 8
-  %731 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %728, i64 2
-  store %"github.com/goplus/llgo/internal/abi.Method" %456, ptr %731, align 8
-  %732 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %728, i64 3
-  store %"github.com/goplus/llgo/internal/abi.Method" %461, ptr %732, align 8
-  %733 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %728, i64 4
-  store %"github.com/goplus/llgo/internal/abi.Method" %466, ptr %733, align 8
-  %734 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %728, i64 5
-  store %"github.com/goplus/llgo/internal/abi.Method" %493, ptr %734, align 8
-  %735 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %728, i64 6
-  store %"github.com/goplus/llgo/internal/abi.Method" %497, ptr %735, align 8
-  %736 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %728, i64 7
-  store %"github.com/goplus/llgo/internal/abi.Method" %519, ptr %736, align 8
-  %737 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %728, i64 8
-  store %"github.com/goplus/llgo/internal/abi.Method" %536, ptr %737, align 8
-  %738 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %728, i64 9
-  store %"github.com/goplus/llgo/internal/abi.Method" %540, ptr %738, align 8
-  %739 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %728, i64 10
-  store %"github.com/goplus/llgo/internal/abi.Method" %672, ptr %739, align 8
-  %740 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %728, i64 11
-  store %"github.com/goplus/llgo/internal/abi.Method" %676, ptr %740, align 8
-  %741 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %728, i64 12
-  store %"github.com/goplus/llgo/internal/abi.Method" %680, ptr %741, align 8
-  %742 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %728, i64 13
-  store %"github.com/goplus/llgo/internal/abi.Method" %685, ptr %742, align 8
-  %743 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %728, i64 14
-  store %"github.com/goplus/llgo/internal/abi.Method" %689, ptr %743, align 8
-  %744 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %728, i64 15
-  store %"github.com/goplus/llgo/internal/abi.Method" %693, ptr %744, align 8
-  %745 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %728, i64 16
-  store %"github.com/goplus/llgo/internal/abi.Method" %698, ptr %745, align 8
-  %746 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %728, i64 17
-  store %"github.com/goplus/llgo/internal/abi.Method" %702, ptr %746, align 8
-  %747 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %728, i64 18
-  store %"github.com/goplus/llgo/internal/abi.Method" %706, ptr %747, align 8
-  %748 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %728, i64 19
-  store %"github.com/goplus/llgo/internal/abi.Method" %710, ptr %748, align 8
-  %749 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %728, i64 20
-  store %"github.com/goplus/llgo/internal/abi.Method" %714, ptr %749, align 8
-  %750 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %728, i64 21
-  store %"github.com/goplus/llgo/internal/abi.Method" %719, ptr %750, align 8
-  %751 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %728, i64 22
-  store %"github.com/goplus/llgo/internal/abi.Method" %723, ptr %751, align 8
-  %752 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %728, i64 23
-  store %"github.com/goplus/llgo/internal/abi.Method" %727, ptr %752, align 8
-  %753 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %728, 0
-  %754 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %753, i64 24, 1
-  %755 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %754, i64 24, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %411, ptr %443, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/internal/runtime.Slice" %755)
+  %725 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @74, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %724, 1
+  %726 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %725, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).Variadic", 2
+  %727 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %726, ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).Variadic", 3
+  %728 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 960)
+  %729 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %728, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %447, ptr %729, align 8
+  %730 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %728, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.Method" %452, ptr %730, align 8
+  %731 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %728, i64 2
+  store %"github.com/goplus/llgo/runtime/abi.Method" %456, ptr %731, align 8
+  %732 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %728, i64 3
+  store %"github.com/goplus/llgo/runtime/abi.Method" %461, ptr %732, align 8
+  %733 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %728, i64 4
+  store %"github.com/goplus/llgo/runtime/abi.Method" %466, ptr %733, align 8
+  %734 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %728, i64 5
+  store %"github.com/goplus/llgo/runtime/abi.Method" %493, ptr %734, align 8
+  %735 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %728, i64 6
+  store %"github.com/goplus/llgo/runtime/abi.Method" %497, ptr %735, align 8
+  %736 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %728, i64 7
+  store %"github.com/goplus/llgo/runtime/abi.Method" %519, ptr %736, align 8
+  %737 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %728, i64 8
+  store %"github.com/goplus/llgo/runtime/abi.Method" %536, ptr %737, align 8
+  %738 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %728, i64 9
+  store %"github.com/goplus/llgo/runtime/abi.Method" %540, ptr %738, align 8
+  %739 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %728, i64 10
+  store %"github.com/goplus/llgo/runtime/abi.Method" %672, ptr %739, align 8
+  %740 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %728, i64 11
+  store %"github.com/goplus/llgo/runtime/abi.Method" %676, ptr %740, align 8
+  %741 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %728, i64 12
+  store %"github.com/goplus/llgo/runtime/abi.Method" %680, ptr %741, align 8
+  %742 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %728, i64 13
+  store %"github.com/goplus/llgo/runtime/abi.Method" %685, ptr %742, align 8
+  %743 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %728, i64 14
+  store %"github.com/goplus/llgo/runtime/abi.Method" %689, ptr %743, align 8
+  %744 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %728, i64 15
+  store %"github.com/goplus/llgo/runtime/abi.Method" %693, ptr %744, align 8
+  %745 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %728, i64 16
+  store %"github.com/goplus/llgo/runtime/abi.Method" %698, ptr %745, align 8
+  %746 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %728, i64 17
+  store %"github.com/goplus/llgo/runtime/abi.Method" %702, ptr %746, align 8
+  %747 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %728, i64 18
+  store %"github.com/goplus/llgo/runtime/abi.Method" %706, ptr %747, align 8
+  %748 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %728, i64 19
+  store %"github.com/goplus/llgo/runtime/abi.Method" %710, ptr %748, align 8
+  %749 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %728, i64 20
+  store %"github.com/goplus/llgo/runtime/abi.Method" %714, ptr %749, align 8
+  %750 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %728, i64 21
+  store %"github.com/goplus/llgo/runtime/abi.Method" %719, ptr %750, align 8
+  %751 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %728, i64 22
+  store %"github.com/goplus/llgo/runtime/abi.Method" %723, ptr %751, align 8
+  %752 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %728, i64 23
+  store %"github.com/goplus/llgo/runtime/abi.Method" %727, ptr %752, align 8
+  %753 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %728, 0
+  %754 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %753, i64 24, 1
+  %755 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %754, i64 24, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %411, ptr %443, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %755)
   br label %_llgo_64
 
 _llgo_91:                                         ; preds = %_llgo_89
-  %756 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %664)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %756)
-  store ptr %756, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.InterfaceType", align 8
+  %756 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %664)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %756)
+  store ptr %756, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.InterfaceType", align 8
   br label %_llgo_92
 
 _llgo_92:                                         ; preds = %_llgo_91, %_llgo_89
-  %757 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.InterfaceType", align 8
-  %758 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.InterfaceType", align 8
-  %759 = load ptr, ptr @"_llgo_func$1QmforOaCy2fBAssC2y1FWCCT6fpq9RKwP2j2HIASY8", align 8
+  %757 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.InterfaceType", align 8
+  %758 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.InterfaceType", align 8
+  %759 = load ptr, ptr @"_llgo_func$gPJieW0gawapuP7u0nJWjqAizA6ianfpIMmF5SojVDM", align 8
   %760 = icmp eq ptr %759, null
   br i1 %760, label %_llgo_93, label %_llgo_94
 
 _llgo_93:                                         ; preds = %_llgo_92
-  %761 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %762 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %761, 0
-  %763 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %762, i64 0, 1
-  %764 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %763, i64 0, 2
-  %765 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %761 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %762 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %761, 0
+  %763 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %762, i64 0, 1
+  %764 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %763, i64 0, 2
+  %765 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %766 = getelementptr ptr, ptr %765, i64 0
   store ptr %758, ptr %766, align 8
-  %767 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %765, 0
-  %768 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %767, i64 1, 1
-  %769 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %768, i64 1, 2
-  %770 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %764, %"github.com/goplus/llgo/internal/runtime.Slice" %769, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %770)
-  store ptr %770, ptr @"_llgo_func$1QmforOaCy2fBAssC2y1FWCCT6fpq9RKwP2j2HIASY8", align 8
+  %767 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %765, 0
+  %768 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %767, i64 1, 1
+  %769 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %768, i64 1, 2
+  %770 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %764, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %769, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %770)
+  store ptr %770, ptr @"_llgo_func$gPJieW0gawapuP7u0nJWjqAizA6ianfpIMmF5SojVDM", align 8
   br label %_llgo_94
 
 _llgo_94:                                         ; preds = %_llgo_93, %_llgo_92
-  %771 = load ptr, ptr @"_llgo_func$1QmforOaCy2fBAssC2y1FWCCT6fpq9RKwP2j2HIASY8", align 8
-  %772 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @32, i64 13 }, ptr undef, ptr undef, ptr undef }, ptr %771, 1
-  %773 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %772, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).InterfaceType", 2
-  %774 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %773, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).InterfaceType", 3
+  %771 = load ptr, ptr @"_llgo_func$gPJieW0gawapuP7u0nJWjqAizA6ianfpIMmF5SojVDM", align 8
+  %772 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @32, i64 13 }, ptr undef, ptr undef, ptr undef }, ptr %771, 1
+  %773 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %772, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).InterfaceType", 2
+  %774 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %773, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).InterfaceType", 3
   %775 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %776 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @41, i64 9 }, ptr undef, ptr undef, ptr undef }, ptr %775, 1
-  %777 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %776, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).IsClosure", 2
-  %778 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %777, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).IsClosure", 3
+  %776 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @41, i64 9 }, ptr undef, ptr undef, ptr undef }, ptr %775, 1
+  %777 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %776, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).IsClosure", 2
+  %778 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %777, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).IsClosure", 3
   %779 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %780 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @42, i64 13 }, ptr undef, ptr undef, ptr undef }, ptr %779, 1
-  %781 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %780, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).IsDirectIface", 2
-  %782 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %781, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).IsDirectIface", 3
-  %783 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.Type", align 8
-  %784 = load ptr, ptr @"_llgo_func$4-mqItKfDlL0CgVKnUxoresYgh6zW1WSlZYZSsVzLRo", align 8
-  %785 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @43, i64 3 }, ptr undef, ptr undef, ptr undef }, ptr %784, 1
-  %786 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %785, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).Key", 2
-  %787 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %786, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).Key", 3
-  %788 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @44, i64 4 }, i64 7, i64 8, i64 1, i64 1)
-  %789 = load ptr, ptr @"_llgo_github.com/goplus/llgo/internal/abi.Kind", align 8
+  %780 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @42, i64 13 }, ptr undef, ptr undef, ptr undef }, ptr %779, 1
+  %781 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %780, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).IsDirectIface", 2
+  %782 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %781, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).IsDirectIface", 3
+  %783 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.Type", align 8
+  %784 = load ptr, ptr @"_llgo_func$w6XuV-1SmW103DbauPseXBpW50HpxXAEsUsGFibl0Uw", align 8
+  %785 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @43, i64 3 }, ptr undef, ptr undef, ptr undef }, ptr %784, 1
+  %786 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %785, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).Key", 2
+  %787 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %786, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).Key", 3
+  %788 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @44, i64 4 }, i64 7, i64 8, i64 1, i64 1)
+  %789 = load ptr, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.Kind", align 8
   %790 = icmp eq ptr %789, null
   br i1 %790, label %_llgo_95, label %_llgo_96
 
 _llgo_95:                                         ; preds = %_llgo_94
-  store ptr %788, ptr @"_llgo_github.com/goplus/llgo/internal/abi.Kind", align 8
+  store ptr %788, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.Kind", align 8
   br label %_llgo_96
 
 _llgo_96:                                         ; preds = %_llgo_95, %_llgo_94
@@ -1658,7 +1658,7 @@ _llgo_96:                                         ; preds = %_llgo_95, %_llgo_94
   br i1 %792, label %_llgo_97, label %_llgo_98
 
 _llgo_97:                                         ; preds = %_llgo_96
-  %793 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 39)
+  %793 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 39)
   store ptr %793, ptr @_llgo_uint, align 8
   br label %_llgo_98
 
@@ -1668,72 +1668,72 @@ _llgo_98:                                         ; preds = %_llgo_97, %_llgo_96
 
 _llgo_99:                                         ; preds = %_llgo_98
   %795 = load ptr, ptr @"_llgo_func$zNDVRsWTIpUPKouNUS805RGX--IV9qVK8B31IZbg5to", align 8
-  %796 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @45, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %795, 1
-  %797 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %796, ptr @"github.com/goplus/llgo/internal/abi.(*Kind).String", 2
-  %798 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %797, ptr @"github.com/goplus/llgo/internal/abi.(*Kind).String", 3
-  %799 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @45, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %795, 1
-  %800 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %799, ptr @"github.com/goplus/llgo/internal/abi.(*Kind).String", 2
-  %801 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %800, ptr @"github.com/goplus/llgo/internal/abi.Kind.String", 3
-  %802 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 40)
-  %803 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %802, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %801, ptr %803, align 8
-  %804 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %802, 0
-  %805 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %804, i64 1, 1
-  %806 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %805, i64 1, 2
-  %807 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 40)
-  %808 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %807, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %798, ptr %808, align 8
-  %809 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %807, 0
-  %810 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %809, i64 1, 1
-  %811 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %810, i64 1, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %788, ptr %794, %"github.com/goplus/llgo/internal/runtime.Slice" %806, %"github.com/goplus/llgo/internal/runtime.Slice" %811)
+  %796 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @45, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %795, 1
+  %797 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %796, ptr @"github.com/goplus/llgo/runtime/abi.(*Kind).String", 2
+  %798 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %797, ptr @"github.com/goplus/llgo/runtime/abi.(*Kind).String", 3
+  %799 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @45, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %795, 1
+  %800 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %799, ptr @"github.com/goplus/llgo/runtime/abi.(*Kind).String", 2
+  %801 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %800, ptr @"github.com/goplus/llgo/runtime/abi.Kind.String", 3
+  %802 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 40)
+  %803 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %802, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %801, ptr %803, align 8
+  %804 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %802, 0
+  %805 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %804, i64 1, 1
+  %806 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %805, i64 1, 2
+  %807 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 40)
+  %808 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %807, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %798, ptr %808, align 8
+  %809 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %807, 0
+  %810 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %809, i64 1, 1
+  %811 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %810, i64 1, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %788, ptr %794, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %806, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %811)
   br label %_llgo_100
 
 _llgo_100:                                        ; preds = %_llgo_99, %_llgo_98
-  %812 = load ptr, ptr @"_llgo_github.com/goplus/llgo/internal/abi.Kind", align 8
-  %813 = load ptr, ptr @"_llgo_github.com/goplus/llgo/internal/abi.Kind", align 8
-  %814 = load ptr, ptr @"_llgo_func$ntUE0UmVAWPS2O7GpCCGszSn-XnjHJntZZ2jYtwbFXI", align 8
+  %812 = load ptr, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.Kind", align 8
+  %813 = load ptr, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.Kind", align 8
+  %814 = load ptr, ptr @"_llgo_func$Hsg8cfKiWmyMHfTCLbUouCMFmF6kp9x3qasAGPBLLfc", align 8
   %815 = icmp eq ptr %814, null
   br i1 %815, label %_llgo_101, label %_llgo_102
 
 _llgo_101:                                        ; preds = %_llgo_100
-  %816 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %817 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %816, 0
-  %818 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %817, i64 0, 1
-  %819 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %818, i64 0, 2
-  %820 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %816 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %817 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %816, 0
+  %818 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %817, i64 0, 1
+  %819 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %818, i64 0, 2
+  %820 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %821 = getelementptr ptr, ptr %820, i64 0
   store ptr %813, ptr %821, align 8
-  %822 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %820, 0
-  %823 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %822, i64 1, 1
-  %824 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %823, i64 1, 2
-  %825 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %819, %"github.com/goplus/llgo/internal/runtime.Slice" %824, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %825)
-  store ptr %825, ptr @"_llgo_func$ntUE0UmVAWPS2O7GpCCGszSn-XnjHJntZZ2jYtwbFXI", align 8
+  %822 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %820, 0
+  %823 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %822, i64 1, 1
+  %824 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %823, i64 1, 2
+  %825 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %819, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %824, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %825)
+  store ptr %825, ptr @"_llgo_func$Hsg8cfKiWmyMHfTCLbUouCMFmF6kp9x3qasAGPBLLfc", align 8
   br label %_llgo_102
 
 _llgo_102:                                        ; preds = %_llgo_101, %_llgo_100
-  %826 = load ptr, ptr @"_llgo_func$ntUE0UmVAWPS2O7GpCCGszSn-XnjHJntZZ2jYtwbFXI", align 8
-  %827 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @44, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %826, 1
-  %828 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %827, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).Kind", 2
-  %829 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %828, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).Kind", 3
+  %826 = load ptr, ptr @"_llgo_func$Hsg8cfKiWmyMHfTCLbUouCMFmF6kp9x3qasAGPBLLfc", align 8
+  %827 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @44, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %826, 1
+  %828 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %827, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).Kind", 2
+  %829 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %828, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).Kind", 3
   %830 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
-  %831 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @21, i64 3 }, ptr undef, ptr undef, ptr undef }, ptr %830, 1
-  %832 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %831, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).Len", 2
-  %833 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %832, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).Len", 3
-  %834 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @46, i64 7 }, i64 25, i64 136, i64 0, i64 26)
-  %835 = load ptr, ptr @"_llgo_github.com/goplus/llgo/internal/abi.MapType", align 8
+  %831 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @21, i64 3 }, ptr undef, ptr undef, ptr undef }, ptr %830, 1
+  %832 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %831, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).Len", 2
+  %833 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %832, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).Len", 3
+  %834 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @46, i64 7 }, i64 25, i64 136, i64 0, i64 26)
+  %835 = load ptr, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.MapType", align 8
   %836 = icmp eq ptr %835, null
   br i1 %836, label %_llgo_103, label %_llgo_104
 
 _llgo_103:                                        ; preds = %_llgo_102
-  store ptr %834, ptr @"_llgo_github.com/goplus/llgo/internal/abi.MapType", align 8
+  store ptr %834, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.MapType", align 8
   br label %_llgo_104
 
 _llgo_104:                                        ; preds = %_llgo_103, %_llgo_102
-  %837 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.Type", align 8
-  %838 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.Type", align 8
-  %839 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.Type", align 8
+  %837 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.Type", align 8
+  %838 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.Type", align 8
+  %839 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.Type", align 8
   %840 = load ptr, ptr @_llgo_Pointer, align 8
   %841 = load ptr, ptr @_llgo_uintptr, align 8
   %842 = load ptr, ptr @_llgo_uintptr, align 8
@@ -1742,22 +1742,22 @@ _llgo_104:                                        ; preds = %_llgo_103, %_llgo_1
   br i1 %844, label %_llgo_105, label %_llgo_106
 
 _llgo_105:                                        ; preds = %_llgo_104
-  %845 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
+  %845 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
   %846 = getelementptr ptr, ptr %845, i64 0
   store ptr %840, ptr %846, align 8
   %847 = getelementptr ptr, ptr %845, i64 1
   store ptr %841, ptr %847, align 8
-  %848 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %845, 0
-  %849 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %848, i64 2, 1
-  %850 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %849, i64 2, 2
-  %851 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %848 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %845, 0
+  %849 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %848, i64 2, 1
+  %850 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %849, i64 2, 2
+  %851 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %852 = getelementptr ptr, ptr %851, i64 0
   store ptr %842, ptr %852, align 8
-  %853 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %851, 0
-  %854 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %853, i64 1, 1
-  %855 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %854, i64 1, 2
-  %856 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %850, %"github.com/goplus/llgo/internal/runtime.Slice" %855, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %856)
+  %853 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %851, 0
+  %854 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %853, i64 1, 1
+  %855 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %854, i64 1, 2
+  %856 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %850, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %855, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %856)
   store ptr %856, ptr @"_llgo_func$ahHMZCcDhfW-lrs446sPkiW0NoVa2vpmK_wKarVa_20", align 8
   br label %_llgo_106
 
@@ -1766,33 +1766,33 @@ _llgo_106:                                        ; preds = %_llgo_105, %_llgo_1
   %858 = load ptr, ptr @_llgo_Pointer, align 8
   %859 = load ptr, ptr @_llgo_uintptr, align 8
   %860 = load ptr, ptr @_llgo_uintptr, align 8
-  %861 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
+  %861 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
   %862 = getelementptr ptr, ptr %861, i64 0
   store ptr %858, ptr %862, align 8
   %863 = getelementptr ptr, ptr %861, i64 1
   store ptr %859, ptr %863, align 8
-  %864 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %861, 0
-  %865 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %864, i64 2, 1
-  %866 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %865, i64 2, 2
-  %867 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %864 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %861, 0
+  %865 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %864, i64 2, 1
+  %866 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %865, i64 2, 2
+  %867 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %868 = getelementptr ptr, ptr %867, i64 0
   store ptr %860, ptr %868, align 8
-  %869 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %867, 0
-  %870 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %869, i64 1, 1
-  %871 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %870, i64 1, 2
-  %872 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %866, %"github.com/goplus/llgo/internal/runtime.Slice" %871, i1 false)
-  %873 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 2 }, ptr %872, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %874 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 58)
-  %875 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @6, i64 5 }, ptr %874, i64 8, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %876 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 112)
-  %877 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %876, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %873, ptr %877, align 8
-  %878 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %876, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %875, ptr %878, align 8
-  %879 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %876, 0
-  %880 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %879, i64 2, 1
-  %881 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %880, i64 2, 2
-  %882 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, i64 16, %"github.com/goplus/llgo/internal/runtime.Slice" %881)
+  %869 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %867, 0
+  %870 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %869, i64 1, 1
+  %871 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %870, i64 1, 2
+  %872 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %866, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %871, i1 false)
+  %873 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 2 }, ptr %872, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %874 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 58)
+  %875 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 5 }, ptr %874, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %876 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 112)
+  %877 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %876, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %873, ptr %877, align 8
+  %878 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %876, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %875, ptr %878, align 8
+  %879 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %876, 0
+  %880 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %879, i64 2, 1
+  %881 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %880, i64 2, 2
+  %882 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, i64 16, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %881)
   store ptr %882, ptr @"main.struct$Oy3XhjARgY_pH1HU6oBj0nSC2Qs1A6CU4bRajpBttZc", align 8
   %883 = load ptr, ptr @"main.struct$Oy3XhjARgY_pH1HU6oBj0nSC2Qs1A6CU4bRajpBttZc", align 8
   %884 = load ptr, ptr @_llgo_uint16, align 8
@@ -1800,665 +1800,665 @@ _llgo_106:                                        ; preds = %_llgo_105, %_llgo_1
   br i1 %885, label %_llgo_107, label %_llgo_108
 
 _llgo_107:                                        ; preds = %_llgo_106
-  %886 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 41)
+  %886 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 41)
   store ptr %886, ptr @_llgo_uint16, align 8
   br label %_llgo_108
 
 _llgo_108:                                        ; preds = %_llgo_107, %_llgo_106
   %887 = load ptr, ptr @_llgo_uint16, align 8
-  %888 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 80, i64 0, i64 23)
-  %889 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 80, i64 0, i64 23)
-  %890 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 80, i64 0, i64 23)
-  %891 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 80, i64 0, i64 23)
+  %888 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 80, i64 0, i64 23)
+  %889 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 80, i64 0, i64 23)
+  %890 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 80, i64 0, i64 23)
+  %891 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 80, i64 0, i64 23)
   %892 = load ptr, ptr @_llgo_Pointer, align 8
   %893 = load ptr, ptr @_llgo_uintptr, align 8
   %894 = load ptr, ptr @_llgo_uintptr, align 8
-  %895 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, ptr %888, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 true)
-  %896 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %889)
-  %897 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @43, i64 3 }, ptr %896, i64 72, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %898 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %890)
-  %899 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @19, i64 4 }, ptr %898, i64 80, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %900 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %891)
-  %901 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @47, i64 6 }, ptr %900, i64 88, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %902 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
+  %895 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, ptr %888, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 true)
+  %896 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %889)
+  %897 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @43, i64 3 }, ptr %896, i64 72, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %898 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %890)
+  %899 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @19, i64 4 }, ptr %898, i64 80, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %900 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %891)
+  %901 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @47, i64 6 }, ptr %900, i64 88, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %902 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
   %903 = getelementptr ptr, ptr %902, i64 0
   store ptr %892, ptr %903, align 8
   %904 = getelementptr ptr, ptr %902, i64 1
   store ptr %893, ptr %904, align 8
-  %905 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %902, 0
-  %906 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %905, i64 2, 1
-  %907 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %906, i64 2, 2
-  %908 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %905 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %902, 0
+  %906 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %905, i64 2, 1
+  %907 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %906, i64 2, 2
+  %908 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %909 = getelementptr ptr, ptr %908, i64 0
   store ptr %894, ptr %909, align 8
-  %910 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %908, 0
-  %911 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %910, i64 1, 1
-  %912 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %911, i64 1, 2
-  %913 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %907, %"github.com/goplus/llgo/internal/runtime.Slice" %912, i1 false)
-  %914 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 2 }, ptr %913, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %915 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 58)
-  %916 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @6, i64 5 }, ptr %915, i64 8, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %917 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 112)
-  %918 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %917, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %914, ptr %918, align 8
-  %919 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %917, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %916, ptr %919, align 8
-  %920 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %917, 0
-  %921 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %920, i64 2, 1
-  %922 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %921, i64 2, 2
-  %923 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, i64 16, %"github.com/goplus/llgo/internal/runtime.Slice" %922)
-  %924 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @48, i64 6 }, ptr %923, i64 96, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %925 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 40)
-  %926 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @49, i64 7 }, ptr %925, i64 112, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %927 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 40)
-  %928 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @50, i64 9 }, ptr %927, i64 113, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %929 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 41)
-  %930 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @51, i64 10 }, ptr %929, i64 114, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %931 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 42)
-  %932 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @52, i64 5 }, ptr %931, i64 116, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %933 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 504)
-  %934 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %933, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %895, ptr %934, align 8
-  %935 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %933, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %897, ptr %935, align 8
-  %936 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %933, i64 2
-  store %"github.com/goplus/llgo/internal/abi.StructField" %899, ptr %936, align 8
-  %937 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %933, i64 3
-  store %"github.com/goplus/llgo/internal/abi.StructField" %901, ptr %937, align 8
-  %938 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %933, i64 4
-  store %"github.com/goplus/llgo/internal/abi.StructField" %924, ptr %938, align 8
-  %939 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %933, i64 5
-  store %"github.com/goplus/llgo/internal/abi.StructField" %926, ptr %939, align 8
-  %940 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %933, i64 6
-  store %"github.com/goplus/llgo/internal/abi.StructField" %928, ptr %940, align 8
-  %941 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %933, i64 7
-  store %"github.com/goplus/llgo/internal/abi.StructField" %930, ptr %941, align 8
-  %942 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %933, i64 8
-  store %"github.com/goplus/llgo/internal/abi.StructField" %932, ptr %942, align 8
-  %943 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %933, 0
-  %944 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %943, i64 9, 1
-  %945 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %944, i64 9, 2
-  %946 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, i64 120, %"github.com/goplus/llgo/internal/runtime.Slice" %945)
-  store ptr %946, ptr @"main.struct$NNQFCWl7PM2tdO3Cxl4doIs1_JQl2vsUbnXLc46j14k", align 8
-  %947 = load ptr, ptr @"main.struct$NNQFCWl7PM2tdO3Cxl4doIs1_JQl2vsUbnXLc46j14k", align 8
+  %910 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %908, 0
+  %911 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %910, i64 1, 1
+  %912 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %911, i64 1, 2
+  %913 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %907, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %912, i1 false)
+  %914 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 2 }, ptr %913, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %915 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 58)
+  %916 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 5 }, ptr %915, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %917 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 112)
+  %918 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %917, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %914, ptr %918, align 8
+  %919 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %917, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %916, ptr %919, align 8
+  %920 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %917, 0
+  %921 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %920, i64 2, 1
+  %922 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %921, i64 2, 2
+  %923 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, i64 16, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %922)
+  %924 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @48, i64 6 }, ptr %923, i64 96, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %925 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 40)
+  %926 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @49, i64 7 }, ptr %925, i64 112, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %927 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 40)
+  %928 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @50, i64 9 }, ptr %927, i64 113, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %929 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 41)
+  %930 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @51, i64 10 }, ptr %929, i64 114, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %931 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 42)
+  %932 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @52, i64 5 }, ptr %931, i64 116, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %933 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 504)
+  %934 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %933, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %895, ptr %934, align 8
+  %935 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %933, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %897, ptr %935, align 8
+  %936 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %933, i64 2
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %899, ptr %936, align 8
+  %937 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %933, i64 3
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %901, ptr %937, align 8
+  %938 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %933, i64 4
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %924, ptr %938, align 8
+  %939 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %933, i64 5
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %926, ptr %939, align 8
+  %940 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %933, i64 6
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %928, ptr %940, align 8
+  %941 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %933, i64 7
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %930, ptr %941, align 8
+  %942 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %933, i64 8
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %932, ptr %942, align 8
+  %943 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %933, 0
+  %944 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %943, i64 9, 1
+  %945 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %944, i64 9, 2
+  %946 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, i64 120, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %945)
+  store ptr %946, ptr @"main.struct$fcvaNpt6kbBgWOAYzHzrrsaKXunEtzMD4RdymMNJqTs", align 8
+  %947 = load ptr, ptr @"main.struct$fcvaNpt6kbBgWOAYzHzrrsaKXunEtzMD4RdymMNJqTs", align 8
   br i1 %836, label %_llgo_109, label %_llgo_110
 
 _llgo_109:                                        ; preds = %_llgo_108
   %948 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
-  %949 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @17, i64 5 }, ptr undef, ptr undef, ptr undef }, ptr %948, 1
-  %950 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %949, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).Align", 2
-  %951 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %950, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).Align", 3
-  %952 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.ArrayType", align 8
-  %953 = load ptr, ptr @"_llgo_func$CsVqlCxhoEcIvPD5BSBukfSiD9C7Ic5_Gf32MLbCWB4", align 8
-  %954 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @18, i64 9 }, ptr undef, ptr undef, ptr undef }, ptr %953, 1
-  %955 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %954, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).ArrayType", 2
-  %956 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %955, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).ArrayType", 3
-  %957 = load ptr, ptr @"_llgo_func$TrNr0CVWj6qegOngzWbt2Jl7pr7IBJ5gOmgUf2ieIi4", align 8
-  %958 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @22, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %957, 1
-  %959 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %958, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).ChanDir", 2
-  %960 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %959, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).ChanDir", 3
-  %961 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.Type", align 8
-  %962 = load ptr, ptr @"_llgo_func$4-mqItKfDlL0CgVKnUxoresYgh6zW1WSlZYZSsVzLRo", align 8
-  %963 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @23, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %962, 1
-  %964 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %963, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).Common", 2
-  %965 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %964, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).Common", 3
-  %966 = load ptr, ptr @"[]_llgo_github.com/goplus/llgo/internal/abi.Method", align 8
-  %967 = load ptr, ptr @"_llgo_func$r0w3aCNVheLGqjxncuxitGhNtWJagb9gZLqOSrNI7dg", align 8
-  %968 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @24, i64 15 }, ptr undef, ptr undef, ptr undef }, ptr %967, 1
-  %969 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %968, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).ExportedMethods", 2
-  %970 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %969, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).ExportedMethods", 3
+  %949 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @17, i64 5 }, ptr undef, ptr undef, ptr undef }, ptr %948, 1
+  %950 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %949, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).Align", 2
+  %951 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %950, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).Align", 3
+  %952 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.ArrayType", align 8
+  %953 = load ptr, ptr @"_llgo_func$E73lcQT8QN1_ra27XNBjrI9wUEDUjSPMu2bmnQKIbfk", align 8
+  %954 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @18, i64 9 }, ptr undef, ptr undef, ptr undef }, ptr %953, 1
+  %955 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %954, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).ArrayType", 2
+  %956 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %955, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).ArrayType", 3
+  %957 = load ptr, ptr @"_llgo_func$Qwe8YykhcqDIDEcT1jS_t1iUv4Im6IdGf17ASgXRQdc", align 8
+  %958 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @22, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %957, 1
+  %959 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %958, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).ChanDir", 2
+  %960 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %959, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).ChanDir", 3
+  %961 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.Type", align 8
+  %962 = load ptr, ptr @"_llgo_func$w6XuV-1SmW103DbauPseXBpW50HpxXAEsUsGFibl0Uw", align 8
+  %963 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @23, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %962, 1
+  %964 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %963, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).Common", 2
+  %965 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %964, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).Common", 3
+  %966 = load ptr, ptr @"[]_llgo_github.com/goplus/llgo/runtime/abi.Method", align 8
+  %967 = load ptr, ptr @"_llgo_func$fPOUeAcTITSSbJEvFFjAWZP6Eli7dk4j7E9mFFHRoNM", align 8
+  %968 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @24, i64 15 }, ptr undef, ptr undef, ptr undef }, ptr %967, 1
+  %969 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %968, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).ExportedMethods", 2
+  %970 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %969, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).ExportedMethods", 3
   %971 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
-  %972 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @29, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %971, 1
-  %973 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %972, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).FieldAlign", 2
-  %974 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %973, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).FieldAlign", 3
-  %975 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.FuncType", align 8
-  %976 = load ptr, ptr @"_llgo_func$DsoxgOnxqV7tLvokF3AA14v1gtHsHaThoC8Q_XGcQww", align 8
-  %977 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @26, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %976, 1
-  %978 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %977, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).FuncType", 2
-  %979 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %978, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).FuncType", 3
+  %972 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @29, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %971, 1
+  %973 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %972, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).FieldAlign", 2
+  %974 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %973, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).FieldAlign", 3
+  %975 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.FuncType", align 8
+  %976 = load ptr, ptr @"_llgo_func$Jm50llMLYG9ysTYiSohNC-Ho1mhjzn-vnTRBILhJI88", align 8
+  %977 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @26, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %976, 1
+  %978 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %977, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).FuncType", 2
+  %979 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %978, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).FuncType", 3
   %980 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %981 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @30, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %980, 1
-  %982 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %981, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).HasName", 2
-  %983 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %982, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).HasName", 3
+  %981 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @30, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %980, 1
+  %982 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %981, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).HasName", 2
+  %983 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %982, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).HasName", 3
   %984 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %985 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @53, i64 14 }, ptr undef, ptr undef, ptr undef }, ptr %984, 1
-  %986 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %985, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).HashMightPanic", 2
-  %987 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %986, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).HashMightPanic", 3
+  %985 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @53, i64 14 }, ptr undef, ptr undef, ptr undef }, ptr %984, 1
+  %986 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %985, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).HashMightPanic", 2
+  %987 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %986, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).HashMightPanic", 3
   %988 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %989 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @31, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %988, 1
-  %990 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %989, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).IfaceIndir", 2
-  %991 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %990, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).IfaceIndir", 3
+  %989 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @31, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %988, 1
+  %990 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %989, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).IfaceIndir", 2
+  %991 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %990, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).IfaceIndir", 3
   %992 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %993 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @54, i64 12 }, ptr undef, ptr undef, ptr undef }, ptr %992, 1
-  %994 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %993, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).IndirectElem", 2
-  %995 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %994, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).IndirectElem", 3
+  %993 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @54, i64 12 }, ptr undef, ptr undef, ptr undef }, ptr %992, 1
+  %994 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %993, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).IndirectElem", 2
+  %995 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %994, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).IndirectElem", 3
   %996 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %997 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @55, i64 11 }, ptr undef, ptr undef, ptr undef }, ptr %996, 1
-  %998 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %997, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).IndirectKey", 2
-  %999 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %998, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).IndirectKey", 3
-  %1000 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.InterfaceType", align 8
-  %1001 = load ptr, ptr @"_llgo_func$1QmforOaCy2fBAssC2y1FWCCT6fpq9RKwP2j2HIASY8", align 8
-  %1002 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @32, i64 13 }, ptr undef, ptr undef, ptr undef }, ptr %1001, 1
-  %1003 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1002, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).InterfaceType", 2
-  %1004 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1003, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).InterfaceType", 3
+  %997 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @55, i64 11 }, ptr undef, ptr undef, ptr undef }, ptr %996, 1
+  %998 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %997, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).IndirectKey", 2
+  %999 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %998, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).IndirectKey", 3
+  %1000 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.InterfaceType", align 8
+  %1001 = load ptr, ptr @"_llgo_func$gPJieW0gawapuP7u0nJWjqAizA6ianfpIMmF5SojVDM", align 8
+  %1002 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @32, i64 13 }, ptr undef, ptr undef, ptr undef }, ptr %1001, 1
+  %1003 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1002, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).InterfaceType", 2
+  %1004 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1003, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).InterfaceType", 3
   %1005 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %1006 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @41, i64 9 }, ptr undef, ptr undef, ptr undef }, ptr %1005, 1
-  %1007 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1006, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).IsClosure", 2
-  %1008 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1007, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).IsClosure", 3
+  %1006 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @41, i64 9 }, ptr undef, ptr undef, ptr undef }, ptr %1005, 1
+  %1007 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1006, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).IsClosure", 2
+  %1008 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1007, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).IsClosure", 3
   %1009 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %1010 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @42, i64 13 }, ptr undef, ptr undef, ptr undef }, ptr %1009, 1
-  %1011 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1010, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).IsDirectIface", 2
-  %1012 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1011, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).IsDirectIface", 3
-  %1013 = load ptr, ptr @"_llgo_func$ntUE0UmVAWPS2O7GpCCGszSn-XnjHJntZZ2jYtwbFXI", align 8
-  %1014 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @44, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %1013, 1
-  %1015 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1014, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).Kind", 2
-  %1016 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1015, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).Kind", 3
+  %1010 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @42, i64 13 }, ptr undef, ptr undef, ptr undef }, ptr %1009, 1
+  %1011 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1010, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).IsDirectIface", 2
+  %1012 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1011, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).IsDirectIface", 3
+  %1013 = load ptr, ptr @"_llgo_func$Hsg8cfKiWmyMHfTCLbUouCMFmF6kp9x3qasAGPBLLfc", align 8
+  %1014 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @44, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %1013, 1
+  %1015 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1014, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).Kind", 2
+  %1016 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1015, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).Kind", 3
   %1017 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
-  %1018 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @21, i64 3 }, ptr undef, ptr undef, ptr undef }, ptr %1017, 1
-  %1019 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1018, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).Len", 2
-  %1020 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1019, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).Len", 3
-  %1021 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @46, i64 7 }, i64 25, i64 136, i64 0, i64 26)
-  %1022 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.MapType", align 8
+  %1018 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @21, i64 3 }, ptr undef, ptr undef, ptr undef }, ptr %1017, 1
+  %1019 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1018, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).Len", 2
+  %1020 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1019, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).Len", 3
+  %1021 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @46, i64 7 }, i64 25, i64 136, i64 0, i64 26)
+  %1022 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.MapType", align 8
   %1023 = icmp eq ptr %1022, null
   br i1 %1023, label %_llgo_111, label %_llgo_112
 
 _llgo_110:                                        ; preds = %_llgo_130, %_llgo_108
-  %1024 = load ptr, ptr @"_llgo_github.com/goplus/llgo/internal/abi.MapType", align 8
-  %1025 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.MapType", align 8
-  %1026 = load ptr, ptr @"_llgo_func$d-NlqnjcQnaMjsBQY7qh2SWQmHb0XIigoceXdiJ8YT4", align 8
-  %1027 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @46, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %1026, 1
-  %1028 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1027, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).MapType", 2
-  %1029 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1028, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).MapType", 3
+  %1024 = load ptr, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.MapType", align 8
+  %1025 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.MapType", align 8
+  %1026 = load ptr, ptr @"_llgo_func$v23QoXYwI62Le4EtGc42fZr4iF7nBhA8A8t9lvpy0QY", align 8
+  %1027 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @46, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %1026, 1
+  %1028 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1027, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).MapType", 2
+  %1029 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1028, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).MapType", 3
   %1030 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
-  %1031 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @57, i64 9 }, ptr undef, ptr undef, ptr undef }, ptr %1030, 1
-  %1032 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1031, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).NumMethod", 2
-  %1033 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1032, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).NumMethod", 3
+  %1031 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @57, i64 9 }, ptr undef, ptr undef, ptr undef }, ptr %1030, 1
+  %1032 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1031, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).NumMethod", 2
+  %1033 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1032, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).NumMethod", 3
   %1034 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %1035 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @58, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %1034, 1
-  %1036 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1035, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).Pointers", 2
-  %1037 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1036, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).Pointers", 3
+  %1035 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @58, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %1034, 1
+  %1036 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1035, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).Pointers", 2
+  %1037 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1036, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).Pointers", 3
   %1038 = load ptr, ptr @"_llgo_func$1kITCsyu7hFLMxHLR7kDlvu4SOra_HtrtdFUQH9P13s", align 8
-  %1039 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @60, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %1038, 1
-  %1040 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1039, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).Size", 2
-  %1041 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1040, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).Size", 3
+  %1039 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @60, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %1038, 1
+  %1040 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1039, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).Size", 2
+  %1041 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1040, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).Size", 3
   %1042 = load ptr, ptr @"_llgo_func$zNDVRsWTIpUPKouNUS805RGX--IV9qVK8B31IZbg5to", align 8
-  %1043 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @45, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %1042, 1
-  %1044 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1043, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).String", 2
-  %1045 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1044, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).String", 3
-  %1046 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.StructType", align 8
-  %1047 = load ptr, ptr @"_llgo_func$qiNnn6Cbm3GtDp4gDI4U_DRV3h8zlz91s9jrfOXC--U", align 8
-  %1048 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @61, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %1047, 1
-  %1049 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1048, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).StructType", 2
-  %1050 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1049, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).StructType", 3
-  %1051 = load ptr, ptr @"_llgo_func$DbD4nZv_bjE4tH8hh-VfAjMXMpNfIsMlLJJJPKupp34", align 8
-  %1052 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @69, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %1051, 1
-  %1053 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1052, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).Uncommon", 2
-  %1054 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1053, ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).Uncommon", 3
-  %1055 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 920)
-  %1056 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1055, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %622, ptr %1056, align 8
-  %1057 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1055, i64 1
-  store %"github.com/goplus/llgo/internal/abi.Method" %627, ptr %1057, align 8
-  %1058 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1055, i64 2
-  store %"github.com/goplus/llgo/internal/abi.Method" %631, ptr %1058, align 8
-  %1059 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1055, i64 3
-  store %"github.com/goplus/llgo/internal/abi.Method" %636, ptr %1059, align 8
-  %1060 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1055, i64 4
-  store %"github.com/goplus/llgo/internal/abi.Method" %641, ptr %1060, align 8
-  %1061 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1055, i64 5
-  store %"github.com/goplus/llgo/internal/abi.Method" %646, ptr %1061, align 8
-  %1062 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1055, i64 6
-  store %"github.com/goplus/llgo/internal/abi.Method" %650, ptr %1062, align 8
-  %1063 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1055, i64 7
-  store %"github.com/goplus/llgo/internal/abi.Method" %655, ptr %1063, align 8
-  %1064 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1055, i64 8
-  store %"github.com/goplus/llgo/internal/abi.Method" %659, ptr %1064, align 8
-  %1065 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1055, i64 9
-  store %"github.com/goplus/llgo/internal/abi.Method" %663, ptr %1065, align 8
-  %1066 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1055, i64 10
-  store %"github.com/goplus/llgo/internal/abi.Method" %774, ptr %1066, align 8
-  %1067 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1055, i64 11
-  store %"github.com/goplus/llgo/internal/abi.Method" %778, ptr %1067, align 8
-  %1068 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1055, i64 12
-  store %"github.com/goplus/llgo/internal/abi.Method" %782, ptr %1068, align 8
-  %1069 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1055, i64 13
-  store %"github.com/goplus/llgo/internal/abi.Method" %787, ptr %1069, align 8
-  %1070 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1055, i64 14
-  store %"github.com/goplus/llgo/internal/abi.Method" %829, ptr %1070, align 8
-  %1071 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1055, i64 15
-  store %"github.com/goplus/llgo/internal/abi.Method" %833, ptr %1071, align 8
-  %1072 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1055, i64 16
-  store %"github.com/goplus/llgo/internal/abi.Method" %1029, ptr %1072, align 8
-  %1073 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1055, i64 17
-  store %"github.com/goplus/llgo/internal/abi.Method" %1033, ptr %1073, align 8
-  %1074 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1055, i64 18
-  store %"github.com/goplus/llgo/internal/abi.Method" %1037, ptr %1074, align 8
-  %1075 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1055, i64 19
-  store %"github.com/goplus/llgo/internal/abi.Method" %1041, ptr %1075, align 8
-  %1076 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1055, i64 20
-  store %"github.com/goplus/llgo/internal/abi.Method" %1045, ptr %1076, align 8
-  %1077 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1055, i64 21
-  store %"github.com/goplus/llgo/internal/abi.Method" %1050, ptr %1077, align 8
-  %1078 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1055, i64 22
-  store %"github.com/goplus/llgo/internal/abi.Method" %1054, ptr %1078, align 8
-  %1079 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %1055, 0
-  %1080 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1079, i64 23, 1
-  %1081 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1080, i64 23, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %541, ptr %618, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/internal/runtime.Slice" %1081)
+  %1043 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @45, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %1042, 1
+  %1044 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1043, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).String", 2
+  %1045 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1044, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).String", 3
+  %1046 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.StructType", align 8
+  %1047 = load ptr, ptr @"_llgo_func$JNZyRh9Ldf2v-LKH-spUrxoORHTTH5NO358kWdhabp0", align 8
+  %1048 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @61, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %1047, 1
+  %1049 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1048, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).StructType", 2
+  %1050 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1049, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).StructType", 3
+  %1051 = load ptr, ptr @"_llgo_func$iG49bujiXjI2lVflYdE0hPXlCAABL-XKRANSNJEKOio", align 8
+  %1052 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @69, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %1051, 1
+  %1053 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1052, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).Uncommon", 2
+  %1054 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1053, ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).Uncommon", 3
+  %1055 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 920)
+  %1056 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1055, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %622, ptr %1056, align 8
+  %1057 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1055, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.Method" %627, ptr %1057, align 8
+  %1058 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1055, i64 2
+  store %"github.com/goplus/llgo/runtime/abi.Method" %631, ptr %1058, align 8
+  %1059 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1055, i64 3
+  store %"github.com/goplus/llgo/runtime/abi.Method" %636, ptr %1059, align 8
+  %1060 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1055, i64 4
+  store %"github.com/goplus/llgo/runtime/abi.Method" %641, ptr %1060, align 8
+  %1061 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1055, i64 5
+  store %"github.com/goplus/llgo/runtime/abi.Method" %646, ptr %1061, align 8
+  %1062 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1055, i64 6
+  store %"github.com/goplus/llgo/runtime/abi.Method" %650, ptr %1062, align 8
+  %1063 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1055, i64 7
+  store %"github.com/goplus/llgo/runtime/abi.Method" %655, ptr %1063, align 8
+  %1064 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1055, i64 8
+  store %"github.com/goplus/llgo/runtime/abi.Method" %659, ptr %1064, align 8
+  %1065 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1055, i64 9
+  store %"github.com/goplus/llgo/runtime/abi.Method" %663, ptr %1065, align 8
+  %1066 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1055, i64 10
+  store %"github.com/goplus/llgo/runtime/abi.Method" %774, ptr %1066, align 8
+  %1067 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1055, i64 11
+  store %"github.com/goplus/llgo/runtime/abi.Method" %778, ptr %1067, align 8
+  %1068 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1055, i64 12
+  store %"github.com/goplus/llgo/runtime/abi.Method" %782, ptr %1068, align 8
+  %1069 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1055, i64 13
+  store %"github.com/goplus/llgo/runtime/abi.Method" %787, ptr %1069, align 8
+  %1070 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1055, i64 14
+  store %"github.com/goplus/llgo/runtime/abi.Method" %829, ptr %1070, align 8
+  %1071 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1055, i64 15
+  store %"github.com/goplus/llgo/runtime/abi.Method" %833, ptr %1071, align 8
+  %1072 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1055, i64 16
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1029, ptr %1072, align 8
+  %1073 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1055, i64 17
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1033, ptr %1073, align 8
+  %1074 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1055, i64 18
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1037, ptr %1074, align 8
+  %1075 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1055, i64 19
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1041, ptr %1075, align 8
+  %1076 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1055, i64 20
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1045, ptr %1076, align 8
+  %1077 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1055, i64 21
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1050, ptr %1077, align 8
+  %1078 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1055, i64 22
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1054, ptr %1078, align 8
+  %1079 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %1055, 0
+  %1080 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1079, i64 23, 1
+  %1081 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1080, i64 23, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %541, ptr %618, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1081)
   br label %_llgo_90
 
 _llgo_111:                                        ; preds = %_llgo_109
-  %1082 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %1021)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %1082)
-  store ptr %1082, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.MapType", align 8
+  %1082 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %1021)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %1082)
+  store ptr %1082, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.MapType", align 8
   br label %_llgo_112
 
 _llgo_112:                                        ; preds = %_llgo_111, %_llgo_109
-  %1083 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.MapType", align 8
-  %1084 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.MapType", align 8
-  %1085 = load ptr, ptr @"_llgo_func$d-NlqnjcQnaMjsBQY7qh2SWQmHb0XIigoceXdiJ8YT4", align 8
+  %1083 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.MapType", align 8
+  %1084 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.MapType", align 8
+  %1085 = load ptr, ptr @"_llgo_func$v23QoXYwI62Le4EtGc42fZr4iF7nBhA8A8t9lvpy0QY", align 8
   %1086 = icmp eq ptr %1085, null
   br i1 %1086, label %_llgo_113, label %_llgo_114
 
 _llgo_113:                                        ; preds = %_llgo_112
-  %1087 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %1088 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %1087, 0
-  %1089 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1088, i64 0, 1
-  %1090 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1089, i64 0, 2
-  %1091 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %1087 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %1088 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %1087, 0
+  %1089 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1088, i64 0, 1
+  %1090 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1089, i64 0, 2
+  %1091 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %1092 = getelementptr ptr, ptr %1091, i64 0
   store ptr %1084, ptr %1092, align 8
-  %1093 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %1091, 0
-  %1094 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1093, i64 1, 1
-  %1095 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1094, i64 1, 2
-  %1096 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %1090, %"github.com/goplus/llgo/internal/runtime.Slice" %1095, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %1096)
-  store ptr %1096, ptr @"_llgo_func$d-NlqnjcQnaMjsBQY7qh2SWQmHb0XIigoceXdiJ8YT4", align 8
+  %1093 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %1091, 0
+  %1094 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1093, i64 1, 1
+  %1095 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1094, i64 1, 2
+  %1096 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1090, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1095, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %1096)
+  store ptr %1096, ptr @"_llgo_func$v23QoXYwI62Le4EtGc42fZr4iF7nBhA8A8t9lvpy0QY", align 8
   br label %_llgo_114
 
 _llgo_114:                                        ; preds = %_llgo_113, %_llgo_112
-  %1097 = load ptr, ptr @"_llgo_func$d-NlqnjcQnaMjsBQY7qh2SWQmHb0XIigoceXdiJ8YT4", align 8
-  %1098 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @46, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %1097, 1
-  %1099 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1098, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).MapType", 2
-  %1100 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1099, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).MapType", 3
+  %1097 = load ptr, ptr @"_llgo_func$v23QoXYwI62Le4EtGc42fZr4iF7nBhA8A8t9lvpy0QY", align 8
+  %1098 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @46, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %1097, 1
+  %1099 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1098, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).MapType", 2
+  %1100 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1099, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).MapType", 3
   %1101 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %1102 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @56, i64 13 }, ptr undef, ptr undef, ptr undef }, ptr %1101, 1
-  %1103 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1102, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).NeedKeyUpdate", 2
-  %1104 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1103, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).NeedKeyUpdate", 3
+  %1102 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @56, i64 13 }, ptr undef, ptr undef, ptr undef }, ptr %1101, 1
+  %1103 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1102, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).NeedKeyUpdate", 2
+  %1104 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1103, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).NeedKeyUpdate", 3
   %1105 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
-  %1106 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @57, i64 9 }, ptr undef, ptr undef, ptr undef }, ptr %1105, 1
-  %1107 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1106, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).NumMethod", 2
-  %1108 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1107, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).NumMethod", 3
+  %1106 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @57, i64 9 }, ptr undef, ptr undef, ptr undef }, ptr %1105, 1
+  %1107 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1106, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).NumMethod", 2
+  %1108 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1107, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).NumMethod", 3
   %1109 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %1110 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @58, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %1109, 1
-  %1111 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1110, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).Pointers", 2
-  %1112 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1111, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).Pointers", 3
+  %1110 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @58, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %1109, 1
+  %1111 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1110, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).Pointers", 2
+  %1112 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1111, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).Pointers", 3
   %1113 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %1114 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @59, i64 12 }, ptr undef, ptr undef, ptr undef }, ptr %1113, 1
-  %1115 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1114, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).ReflexiveKey", 2
-  %1116 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1115, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).ReflexiveKey", 3
+  %1114 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @59, i64 12 }, ptr undef, ptr undef, ptr undef }, ptr %1113, 1
+  %1115 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1114, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).ReflexiveKey", 2
+  %1116 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1115, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).ReflexiveKey", 3
   %1117 = load ptr, ptr @_llgo_uintptr, align 8
   %1118 = load ptr, ptr @"_llgo_func$1kITCsyu7hFLMxHLR7kDlvu4SOra_HtrtdFUQH9P13s", align 8
   %1119 = icmp eq ptr %1118, null
   br i1 %1119, label %_llgo_115, label %_llgo_116
 
 _llgo_115:                                        ; preds = %_llgo_114
-  %1120 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %1121 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %1120, 0
-  %1122 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1121, i64 0, 1
-  %1123 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1122, i64 0, 2
-  %1124 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %1120 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %1121 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %1120, 0
+  %1122 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1121, i64 0, 1
+  %1123 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1122, i64 0, 2
+  %1124 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %1125 = getelementptr ptr, ptr %1124, i64 0
   store ptr %1117, ptr %1125, align 8
-  %1126 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %1124, 0
-  %1127 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1126, i64 1, 1
-  %1128 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1127, i64 1, 2
-  %1129 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %1123, %"github.com/goplus/llgo/internal/runtime.Slice" %1128, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %1129)
+  %1126 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %1124, 0
+  %1127 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1126, i64 1, 1
+  %1128 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1127, i64 1, 2
+  %1129 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1123, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1128, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %1129)
   store ptr %1129, ptr @"_llgo_func$1kITCsyu7hFLMxHLR7kDlvu4SOra_HtrtdFUQH9P13s", align 8
   br label %_llgo_116
 
 _llgo_116:                                        ; preds = %_llgo_115, %_llgo_114
   %1130 = load ptr, ptr @"_llgo_func$1kITCsyu7hFLMxHLR7kDlvu4SOra_HtrtdFUQH9P13s", align 8
-  %1131 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @60, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %1130, 1
-  %1132 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1131, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).Size", 2
-  %1133 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1132, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).Size", 3
+  %1131 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @60, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %1130, 1
+  %1132 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1131, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).Size", 2
+  %1133 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1132, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).Size", 3
   %1134 = load ptr, ptr @"_llgo_func$zNDVRsWTIpUPKouNUS805RGX--IV9qVK8B31IZbg5to", align 8
-  %1135 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @45, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %1134, 1
-  %1136 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1135, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).String", 2
-  %1137 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1136, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).String", 3
-  %1138 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @61, i64 10 }, i64 25, i64 120, i64 0, i64 23)
-  %1139 = load ptr, ptr @"_llgo_github.com/goplus/llgo/internal/abi.StructType", align 8
+  %1135 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @45, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %1134, 1
+  %1136 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1135, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).String", 2
+  %1137 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1136, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).String", 3
+  %1138 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @61, i64 10 }, i64 25, i64 120, i64 0, i64 23)
+  %1139 = load ptr, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.StructType", align 8
   %1140 = icmp eq ptr %1139, null
   br i1 %1140, label %_llgo_117, label %_llgo_118
 
 _llgo_117:                                        ; preds = %_llgo_116
-  store ptr %1138, ptr @"_llgo_github.com/goplus/llgo/internal/abi.StructType", align 8
+  store ptr %1138, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.StructType", align 8
   br label %_llgo_118
 
 _llgo_118:                                        ; preds = %_llgo_117, %_llgo_116
-  %1141 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @62, i64 11 }, i64 25, i64 56, i64 0, i64 2)
-  %1142 = load ptr, ptr @"_llgo_github.com/goplus/llgo/internal/abi.StructField", align 8
+  %1141 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @62, i64 11 }, i64 25, i64 56, i64 0, i64 2)
+  %1142 = load ptr, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.StructField", align 8
   %1143 = icmp eq ptr %1142, null
   br i1 %1143, label %_llgo_119, label %_llgo_120
 
 _llgo_119:                                        ; preds = %_llgo_118
-  store ptr %1141, ptr @"_llgo_github.com/goplus/llgo/internal/abi.StructField", align 8
+  store ptr %1141, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.StructField", align 8
   br label %_llgo_120
 
 _llgo_120:                                        ; preds = %_llgo_119, %_llgo_118
-  %1144 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.Type", align 8
-  %1145 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 80, i64 0, i64 23)
-  %1146 = load ptr, ptr @"_llgo_struct$GYlWrg0B_axMyyq9xClGPKuTjurG0iQMRoz8Me1fQig", align 8
+  %1144 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.Type", align 8
+  %1145 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 80, i64 0, i64 23)
+  %1146 = load ptr, ptr @"_llgo_struct$kJjSbRGD6vW5GBpnW3h2bqoH3rm-w30ibwmCd552LPU", align 8
   %1147 = icmp eq ptr %1146, null
   br i1 %1147, label %_llgo_121, label %_llgo_122
 
 _llgo_121:                                        ; preds = %_llgo_120
-  %1148 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
-  %1149 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @34, i64 5 }, ptr %1148, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %1150 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %1145)
-  %1151 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @63, i64 3 }, ptr %1150, i64 16, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %1152 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 44)
-  %1153 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @64, i64 6 }, ptr %1152, i64 24, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %1154 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
-  %1155 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @65, i64 4 }, ptr %1154, i64 32, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %1156 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 33)
-  %1157 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @66, i64 9 }, ptr %1156, i64 48, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %1158 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 280)
-  %1159 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %1158, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %1149, ptr %1159, align 8
-  %1160 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %1158, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %1151, ptr %1160, align 8
-  %1161 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %1158, i64 2
-  store %"github.com/goplus/llgo/internal/abi.StructField" %1153, ptr %1161, align 8
-  %1162 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %1158, i64 3
-  store %"github.com/goplus/llgo/internal/abi.StructField" %1155, ptr %1162, align 8
-  %1163 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %1158, i64 4
-  store %"github.com/goplus/llgo/internal/abi.StructField" %1157, ptr %1163, align 8
-  %1164 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %1158, 0
-  %1165 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1164, i64 5, 1
-  %1166 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1165, i64 5, 2
-  %1167 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, i64 56, %"github.com/goplus/llgo/internal/runtime.Slice" %1166)
-  store ptr %1167, ptr @"_llgo_struct$GYlWrg0B_axMyyq9xClGPKuTjurG0iQMRoz8Me1fQig", align 8
+  %1148 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
+  %1149 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @34, i64 5 }, ptr %1148, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %1150 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %1145)
+  %1151 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @63, i64 3 }, ptr %1150, i64 16, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %1152 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 44)
+  %1153 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @64, i64 6 }, ptr %1152, i64 24, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %1154 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
+  %1155 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @65, i64 4 }, ptr %1154, i64 32, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %1156 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 33)
+  %1157 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @66, i64 9 }, ptr %1156, i64 48, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %1158 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 280)
+  %1159 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %1158, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %1149, ptr %1159, align 8
+  %1160 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %1158, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %1151, ptr %1160, align 8
+  %1161 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %1158, i64 2
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %1153, ptr %1161, align 8
+  %1162 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %1158, i64 3
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %1155, ptr %1162, align 8
+  %1163 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %1158, i64 4
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %1157, ptr %1163, align 8
+  %1164 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %1158, 0
+  %1165 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1164, i64 5, 1
+  %1166 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1165, i64 5, 2
+  %1167 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, i64 56, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1166)
+  store ptr %1167, ptr @"_llgo_struct$kJjSbRGD6vW5GBpnW3h2bqoH3rm-w30ibwmCd552LPU", align 8
   br label %_llgo_122
 
 _llgo_122:                                        ; preds = %_llgo_121, %_llgo_120
-  %1168 = load ptr, ptr @"_llgo_struct$GYlWrg0B_axMyyq9xClGPKuTjurG0iQMRoz8Me1fQig", align 8
+  %1168 = load ptr, ptr @"_llgo_struct$kJjSbRGD6vW5GBpnW3h2bqoH3rm-w30ibwmCd552LPU", align 8
   br i1 %1143, label %_llgo_123, label %_llgo_124
 
 _llgo_123:                                        ; preds = %_llgo_122
   %1169 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %1170 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @67, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %1169, 1
-  %1171 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1170, ptr @"github.com/goplus/llgo/internal/abi.(*StructField).Embedded", 2
-  %1172 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1171, ptr @"github.com/goplus/llgo/internal/abi.(*StructField).Embedded", 3
+  %1170 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @67, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %1169, 1
+  %1171 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1170, ptr @"github.com/goplus/llgo/runtime/abi.(*StructField).Embedded", 2
+  %1172 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1171, ptr @"github.com/goplus/llgo/runtime/abi.(*StructField).Embedded", 3
   %1173 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %1174 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @36, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %1173, 1
-  %1175 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1174, ptr @"github.com/goplus/llgo/internal/abi.(*StructField).Exported", 2
-  %1176 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1175, ptr @"github.com/goplus/llgo/internal/abi.(*StructField).Exported", 3
-  %1177 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 80)
-  %1178 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1177, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %1172, ptr %1178, align 8
-  %1179 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1177, i64 1
-  store %"github.com/goplus/llgo/internal/abi.Method" %1176, ptr %1179, align 8
-  %1180 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %1177, 0
-  %1181 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1180, i64 2, 1
-  %1182 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1181, i64 2, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %1141, ptr %1168, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/internal/runtime.Slice" %1182)
+  %1174 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @36, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %1173, 1
+  %1175 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1174, ptr @"github.com/goplus/llgo/runtime/abi.(*StructField).Exported", 2
+  %1176 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1175, ptr @"github.com/goplus/llgo/runtime/abi.(*StructField).Exported", 3
+  %1177 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 80)
+  %1178 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1177, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1172, ptr %1178, align 8
+  %1179 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1177, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1176, ptr %1179, align 8
+  %1180 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %1177, 0
+  %1181 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1180, i64 2, 1
+  %1182 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1181, i64 2, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %1141, ptr %1168, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1182)
   br label %_llgo_124
 
 _llgo_124:                                        ; preds = %_llgo_123, %_llgo_122
-  %1183 = load ptr, ptr @"_llgo_github.com/goplus/llgo/internal/abi.StructField", align 8
-  %1184 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @62, i64 11 }, i64 25, i64 56, i64 0, i64 2)
-  %1185 = load ptr, ptr @"[]_llgo_github.com/goplus/llgo/internal/abi.StructField", align 8
+  %1183 = load ptr, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.StructField", align 8
+  %1184 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @62, i64 11 }, i64 25, i64 56, i64 0, i64 2)
+  %1185 = load ptr, ptr @"[]_llgo_github.com/goplus/llgo/runtime/abi.StructField", align 8
   %1186 = icmp eq ptr %1185, null
   br i1 %1186, label %_llgo_125, label %_llgo_126
 
 _llgo_125:                                        ; preds = %_llgo_124
-  %1187 = call ptr @"github.com/goplus/llgo/internal/runtime.SliceOf"(ptr %1184)
-  store ptr %1187, ptr @"[]_llgo_github.com/goplus/llgo/internal/abi.StructField", align 8
+  %1187 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.SliceOf"(ptr %1184)
+  store ptr %1187, ptr @"[]_llgo_github.com/goplus/llgo/runtime/abi.StructField", align 8
   br label %_llgo_126
 
 _llgo_126:                                        ; preds = %_llgo_125, %_llgo_124
-  %1188 = load ptr, ptr @"[]_llgo_github.com/goplus/llgo/internal/abi.StructField", align 8
-  %1189 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 80, i64 0, i64 23)
-  %1190 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @62, i64 11 }, i64 25, i64 56, i64 0, i64 2)
-  %1191 = load ptr, ptr @"_llgo_struct$K_cvuhBwc2_5r7UW089ibWfcfsGoDb4pZ7K19IcMTk0", align 8
+  %1188 = load ptr, ptr @"[]_llgo_github.com/goplus/llgo/runtime/abi.StructField", align 8
+  %1189 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 80, i64 0, i64 23)
+  %1190 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @62, i64 11 }, i64 25, i64 56, i64 0, i64 2)
+  %1191 = load ptr, ptr @"_llgo_struct$a40Ph0zKu8cPeYh4GJjFLIY8XDqrC7uc-XzprrJaUh0", align 8
   %1192 = icmp eq ptr %1191, null
   br i1 %1192, label %_llgo_127, label %_llgo_128
 
 _llgo_127:                                        ; preds = %_llgo_126
-  %1193 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, ptr %1189, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 true)
-  %1194 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
-  %1195 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @39, i64 8 }, ptr %1194, i64 72, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %1196 = call ptr @"github.com/goplus/llgo/internal/runtime.SliceOf"(ptr %1190)
-  %1197 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @68, i64 6 }, ptr %1196, i64 88, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %1198 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 168)
-  %1199 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %1198, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %1193, ptr %1199, align 8
-  %1200 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %1198, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %1195, ptr %1200, align 8
-  %1201 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %1198, i64 2
-  store %"github.com/goplus/llgo/internal/abi.StructField" %1197, ptr %1201, align 8
-  %1202 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %1198, 0
-  %1203 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1202, i64 3, 1
-  %1204 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1203, i64 3, 2
-  %1205 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, i64 112, %"github.com/goplus/llgo/internal/runtime.Slice" %1204)
-  store ptr %1205, ptr @"_llgo_struct$K_cvuhBwc2_5r7UW089ibWfcfsGoDb4pZ7K19IcMTk0", align 8
+  %1193 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, ptr %1189, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 true)
+  %1194 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
+  %1195 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @39, i64 8 }, ptr %1194, i64 72, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %1196 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.SliceOf"(ptr %1190)
+  %1197 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @68, i64 6 }, ptr %1196, i64 88, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %1198 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 168)
+  %1199 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %1198, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %1193, ptr %1199, align 8
+  %1200 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %1198, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %1195, ptr %1200, align 8
+  %1201 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %1198, i64 2
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %1197, ptr %1201, align 8
+  %1202 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %1198, 0
+  %1203 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1202, i64 3, 1
+  %1204 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1203, i64 3, 2
+  %1205 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, i64 112, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1204)
+  store ptr %1205, ptr @"_llgo_struct$a40Ph0zKu8cPeYh4GJjFLIY8XDqrC7uc-XzprrJaUh0", align 8
   br label %_llgo_128
 
 _llgo_128:                                        ; preds = %_llgo_127, %_llgo_126
-  %1206 = load ptr, ptr @"_llgo_struct$K_cvuhBwc2_5r7UW089ibWfcfsGoDb4pZ7K19IcMTk0", align 8
+  %1206 = load ptr, ptr @"_llgo_struct$a40Ph0zKu8cPeYh4GJjFLIY8XDqrC7uc-XzprrJaUh0", align 8
   br i1 %1140, label %_llgo_129, label %_llgo_130
 
 _llgo_129:                                        ; preds = %_llgo_128
   %1207 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
-  %1208 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @17, i64 5 }, ptr undef, ptr undef, ptr undef }, ptr %1207, 1
-  %1209 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1208, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).Align", 2
-  %1210 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1209, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).Align", 3
-  %1211 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.ArrayType", align 8
-  %1212 = load ptr, ptr @"_llgo_func$CsVqlCxhoEcIvPD5BSBukfSiD9C7Ic5_Gf32MLbCWB4", align 8
-  %1213 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @18, i64 9 }, ptr undef, ptr undef, ptr undef }, ptr %1212, 1
-  %1214 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1213, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).ArrayType", 2
-  %1215 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1214, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).ArrayType", 3
-  %1216 = load ptr, ptr @"_llgo_func$TrNr0CVWj6qegOngzWbt2Jl7pr7IBJ5gOmgUf2ieIi4", align 8
-  %1217 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @22, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %1216, 1
-  %1218 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1217, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).ChanDir", 2
-  %1219 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1218, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).ChanDir", 3
-  %1220 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.Type", align 8
-  %1221 = load ptr, ptr @"_llgo_func$4-mqItKfDlL0CgVKnUxoresYgh6zW1WSlZYZSsVzLRo", align 8
-  %1222 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @23, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %1221, 1
-  %1223 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1222, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).Common", 2
-  %1224 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1223, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).Common", 3
-  %1225 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.Type", align 8
-  %1226 = load ptr, ptr @"_llgo_func$4-mqItKfDlL0CgVKnUxoresYgh6zW1WSlZYZSsVzLRo", align 8
-  %1227 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @19, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %1226, 1
-  %1228 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1227, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).Elem", 2
-  %1229 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1228, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).Elem", 3
-  %1230 = load ptr, ptr @"[]_llgo_github.com/goplus/llgo/internal/abi.Method", align 8
-  %1231 = load ptr, ptr @"_llgo_func$r0w3aCNVheLGqjxncuxitGhNtWJagb9gZLqOSrNI7dg", align 8
-  %1232 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @24, i64 15 }, ptr undef, ptr undef, ptr undef }, ptr %1231, 1
-  %1233 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1232, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).ExportedMethods", 2
-  %1234 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1233, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).ExportedMethods", 3
+  %1208 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @17, i64 5 }, ptr undef, ptr undef, ptr undef }, ptr %1207, 1
+  %1209 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1208, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).Align", 2
+  %1210 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1209, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).Align", 3
+  %1211 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.ArrayType", align 8
+  %1212 = load ptr, ptr @"_llgo_func$E73lcQT8QN1_ra27XNBjrI9wUEDUjSPMu2bmnQKIbfk", align 8
+  %1213 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @18, i64 9 }, ptr undef, ptr undef, ptr undef }, ptr %1212, 1
+  %1214 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1213, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).ArrayType", 2
+  %1215 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1214, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).ArrayType", 3
+  %1216 = load ptr, ptr @"_llgo_func$Qwe8YykhcqDIDEcT1jS_t1iUv4Im6IdGf17ASgXRQdc", align 8
+  %1217 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @22, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %1216, 1
+  %1218 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1217, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).ChanDir", 2
+  %1219 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1218, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).ChanDir", 3
+  %1220 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.Type", align 8
+  %1221 = load ptr, ptr @"_llgo_func$w6XuV-1SmW103DbauPseXBpW50HpxXAEsUsGFibl0Uw", align 8
+  %1222 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @23, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %1221, 1
+  %1223 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1222, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).Common", 2
+  %1224 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1223, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).Common", 3
+  %1225 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.Type", align 8
+  %1226 = load ptr, ptr @"_llgo_func$w6XuV-1SmW103DbauPseXBpW50HpxXAEsUsGFibl0Uw", align 8
+  %1227 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @19, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %1226, 1
+  %1228 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1227, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).Elem", 2
+  %1229 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1228, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).Elem", 3
+  %1230 = load ptr, ptr @"[]_llgo_github.com/goplus/llgo/runtime/abi.Method", align 8
+  %1231 = load ptr, ptr @"_llgo_func$fPOUeAcTITSSbJEvFFjAWZP6Eli7dk4j7E9mFFHRoNM", align 8
+  %1232 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @24, i64 15 }, ptr undef, ptr undef, ptr undef }, ptr %1231, 1
+  %1233 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1232, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).ExportedMethods", 2
+  %1234 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1233, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).ExportedMethods", 3
   %1235 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
-  %1236 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @29, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %1235, 1
-  %1237 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1236, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).FieldAlign", 2
-  %1238 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1237, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).FieldAlign", 3
-  %1239 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.FuncType", align 8
-  %1240 = load ptr, ptr @"_llgo_func$DsoxgOnxqV7tLvokF3AA14v1gtHsHaThoC8Q_XGcQww", align 8
-  %1241 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @26, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %1240, 1
-  %1242 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1241, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).FuncType", 2
-  %1243 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1242, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).FuncType", 3
+  %1236 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @29, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %1235, 1
+  %1237 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1236, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).FieldAlign", 2
+  %1238 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1237, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).FieldAlign", 3
+  %1239 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.FuncType", align 8
+  %1240 = load ptr, ptr @"_llgo_func$Jm50llMLYG9ysTYiSohNC-Ho1mhjzn-vnTRBILhJI88", align 8
+  %1241 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @26, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %1240, 1
+  %1242 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1241, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).FuncType", 2
+  %1243 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1242, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).FuncType", 3
   %1244 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %1245 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @30, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %1244, 1
-  %1246 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1245, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).HasName", 2
-  %1247 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1246, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).HasName", 3
+  %1245 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @30, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %1244, 1
+  %1246 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1245, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).HasName", 2
+  %1247 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1246, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).HasName", 3
   %1248 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %1249 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @31, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %1248, 1
-  %1250 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1249, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).IfaceIndir", 2
-  %1251 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1250, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).IfaceIndir", 3
-  %1252 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.InterfaceType", align 8
-  %1253 = load ptr, ptr @"_llgo_func$1QmforOaCy2fBAssC2y1FWCCT6fpq9RKwP2j2HIASY8", align 8
-  %1254 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @32, i64 13 }, ptr undef, ptr undef, ptr undef }, ptr %1253, 1
-  %1255 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1254, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).InterfaceType", 2
-  %1256 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1255, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).InterfaceType", 3
+  %1249 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @31, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %1248, 1
+  %1250 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1249, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).IfaceIndir", 2
+  %1251 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1250, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).IfaceIndir", 3
+  %1252 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.InterfaceType", align 8
+  %1253 = load ptr, ptr @"_llgo_func$gPJieW0gawapuP7u0nJWjqAizA6ianfpIMmF5SojVDM", align 8
+  %1254 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @32, i64 13 }, ptr undef, ptr undef, ptr undef }, ptr %1253, 1
+  %1255 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1254, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).InterfaceType", 2
+  %1256 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1255, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).InterfaceType", 3
   %1257 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %1258 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @41, i64 9 }, ptr undef, ptr undef, ptr undef }, ptr %1257, 1
-  %1259 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1258, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).IsClosure", 2
-  %1260 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1259, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).IsClosure", 3
+  %1258 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @41, i64 9 }, ptr undef, ptr undef, ptr undef }, ptr %1257, 1
+  %1259 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1258, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).IsClosure", 2
+  %1260 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1259, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).IsClosure", 3
   %1261 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %1262 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @42, i64 13 }, ptr undef, ptr undef, ptr undef }, ptr %1261, 1
-  %1263 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1262, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).IsDirectIface", 2
-  %1264 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1263, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).IsDirectIface", 3
-  %1265 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.Type", align 8
-  %1266 = load ptr, ptr @"_llgo_func$4-mqItKfDlL0CgVKnUxoresYgh6zW1WSlZYZSsVzLRo", align 8
-  %1267 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @43, i64 3 }, ptr undef, ptr undef, ptr undef }, ptr %1266, 1
-  %1268 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1267, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).Key", 2
-  %1269 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1268, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).Key", 3
-  %1270 = load ptr, ptr @"_llgo_func$ntUE0UmVAWPS2O7GpCCGszSn-XnjHJntZZ2jYtwbFXI", align 8
-  %1271 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @44, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %1270, 1
-  %1272 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1271, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).Kind", 2
-  %1273 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1272, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).Kind", 3
+  %1262 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @42, i64 13 }, ptr undef, ptr undef, ptr undef }, ptr %1261, 1
+  %1263 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1262, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).IsDirectIface", 2
+  %1264 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1263, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).IsDirectIface", 3
+  %1265 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.Type", align 8
+  %1266 = load ptr, ptr @"_llgo_func$w6XuV-1SmW103DbauPseXBpW50HpxXAEsUsGFibl0Uw", align 8
+  %1267 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @43, i64 3 }, ptr undef, ptr undef, ptr undef }, ptr %1266, 1
+  %1268 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1267, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).Key", 2
+  %1269 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1268, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).Key", 3
+  %1270 = load ptr, ptr @"_llgo_func$Hsg8cfKiWmyMHfTCLbUouCMFmF6kp9x3qasAGPBLLfc", align 8
+  %1271 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @44, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %1270, 1
+  %1272 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1271, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).Kind", 2
+  %1273 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1272, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).Kind", 3
   %1274 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
-  %1275 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @21, i64 3 }, ptr undef, ptr undef, ptr undef }, ptr %1274, 1
-  %1276 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1275, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).Len", 2
-  %1277 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1276, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).Len", 3
-  %1278 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.MapType", align 8
-  %1279 = load ptr, ptr @"_llgo_func$d-NlqnjcQnaMjsBQY7qh2SWQmHb0XIigoceXdiJ8YT4", align 8
-  %1280 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @46, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %1279, 1
-  %1281 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1280, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).MapType", 2
-  %1282 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1281, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).MapType", 3
+  %1275 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @21, i64 3 }, ptr undef, ptr undef, ptr undef }, ptr %1274, 1
+  %1276 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1275, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).Len", 2
+  %1277 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1276, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).Len", 3
+  %1278 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.MapType", align 8
+  %1279 = load ptr, ptr @"_llgo_func$v23QoXYwI62Le4EtGc42fZr4iF7nBhA8A8t9lvpy0QY", align 8
+  %1280 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @46, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %1279, 1
+  %1281 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1280, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).MapType", 2
+  %1282 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1281, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).MapType", 3
   %1283 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
-  %1284 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @57, i64 9 }, ptr undef, ptr undef, ptr undef }, ptr %1283, 1
-  %1285 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1284, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).NumMethod", 2
-  %1286 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1285, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).NumMethod", 3
+  %1284 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @57, i64 9 }, ptr undef, ptr undef, ptr undef }, ptr %1283, 1
+  %1285 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1284, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).NumMethod", 2
+  %1286 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1285, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).NumMethod", 3
   %1287 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %1288 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @58, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %1287, 1
-  %1289 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1288, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).Pointers", 2
-  %1290 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1289, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).Pointers", 3
+  %1288 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @58, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %1287, 1
+  %1289 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1288, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).Pointers", 2
+  %1290 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1289, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).Pointers", 3
   %1291 = load ptr, ptr @"_llgo_func$1kITCsyu7hFLMxHLR7kDlvu4SOra_HtrtdFUQH9P13s", align 8
-  %1292 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @60, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %1291, 1
-  %1293 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1292, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).Size", 2
-  %1294 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1293, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).Size", 3
+  %1292 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @60, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %1291, 1
+  %1293 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1292, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).Size", 2
+  %1294 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1293, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).Size", 3
   %1295 = load ptr, ptr @"_llgo_func$zNDVRsWTIpUPKouNUS805RGX--IV9qVK8B31IZbg5to", align 8
-  %1296 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @45, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %1295, 1
-  %1297 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1296, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).String", 2
-  %1298 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1297, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).String", 3
-  %1299 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @61, i64 10 }, i64 25, i64 120, i64 0, i64 23)
-  %1300 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.StructType", align 8
+  %1296 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @45, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %1295, 1
+  %1297 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1296, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).String", 2
+  %1298 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1297, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).String", 3
+  %1299 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @61, i64 10 }, i64 25, i64 120, i64 0, i64 23)
+  %1300 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.StructType", align 8
   %1301 = icmp eq ptr %1300, null
   br i1 %1301, label %_llgo_131, label %_llgo_132
 
 _llgo_130:                                        ; preds = %_llgo_144, %_llgo_128
-  %1302 = load ptr, ptr @"_llgo_github.com/goplus/llgo/internal/abi.StructType", align 8
-  %1303 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.StructType", align 8
-  %1304 = load ptr, ptr @"_llgo_func$qiNnn6Cbm3GtDp4gDI4U_DRV3h8zlz91s9jrfOXC--U", align 8
-  %1305 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @61, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %1304, 1
-  %1306 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1305, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).StructType", 2
-  %1307 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1306, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).StructType", 3
-  %1308 = load ptr, ptr @"_llgo_func$DbD4nZv_bjE4tH8hh-VfAjMXMpNfIsMlLJJJPKupp34", align 8
-  %1309 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @69, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %1308, 1
-  %1310 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1309, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).Uncommon", 2
-  %1311 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1310, ptr @"github.com/goplus/llgo/internal/abi.(*MapType).Uncommon", 3
-  %1312 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 1040)
-  %1313 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1312, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %951, ptr %1313, align 8
-  %1314 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1312, i64 1
-  store %"github.com/goplus/llgo/internal/abi.Method" %956, ptr %1314, align 8
-  %1315 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1312, i64 2
-  store %"github.com/goplus/llgo/internal/abi.Method" %960, ptr %1315, align 8
-  %1316 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1312, i64 3
-  store %"github.com/goplus/llgo/internal/abi.Method" %965, ptr %1316, align 8
-  %1317 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1312, i64 4
-  store %"github.com/goplus/llgo/internal/abi.Method" %970, ptr %1317, align 8
-  %1318 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1312, i64 5
-  store %"github.com/goplus/llgo/internal/abi.Method" %974, ptr %1318, align 8
-  %1319 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1312, i64 6
-  store %"github.com/goplus/llgo/internal/abi.Method" %979, ptr %1319, align 8
-  %1320 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1312, i64 7
-  store %"github.com/goplus/llgo/internal/abi.Method" %983, ptr %1320, align 8
-  %1321 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1312, i64 8
-  store %"github.com/goplus/llgo/internal/abi.Method" %987, ptr %1321, align 8
-  %1322 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1312, i64 9
-  store %"github.com/goplus/llgo/internal/abi.Method" %991, ptr %1322, align 8
-  %1323 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1312, i64 10
-  store %"github.com/goplus/llgo/internal/abi.Method" %995, ptr %1323, align 8
-  %1324 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1312, i64 11
-  store %"github.com/goplus/llgo/internal/abi.Method" %999, ptr %1324, align 8
-  %1325 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1312, i64 12
-  store %"github.com/goplus/llgo/internal/abi.Method" %1004, ptr %1325, align 8
-  %1326 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1312, i64 13
-  store %"github.com/goplus/llgo/internal/abi.Method" %1008, ptr %1326, align 8
-  %1327 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1312, i64 14
-  store %"github.com/goplus/llgo/internal/abi.Method" %1012, ptr %1327, align 8
-  %1328 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1312, i64 15
-  store %"github.com/goplus/llgo/internal/abi.Method" %1016, ptr %1328, align 8
-  %1329 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1312, i64 16
-  store %"github.com/goplus/llgo/internal/abi.Method" %1020, ptr %1329, align 8
-  %1330 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1312, i64 17
-  store %"github.com/goplus/llgo/internal/abi.Method" %1100, ptr %1330, align 8
-  %1331 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1312, i64 18
-  store %"github.com/goplus/llgo/internal/abi.Method" %1104, ptr %1331, align 8
-  %1332 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1312, i64 19
-  store %"github.com/goplus/llgo/internal/abi.Method" %1108, ptr %1332, align 8
-  %1333 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1312, i64 20
-  store %"github.com/goplus/llgo/internal/abi.Method" %1112, ptr %1333, align 8
-  %1334 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1312, i64 21
-  store %"github.com/goplus/llgo/internal/abi.Method" %1116, ptr %1334, align 8
-  %1335 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1312, i64 22
-  store %"github.com/goplus/llgo/internal/abi.Method" %1133, ptr %1335, align 8
-  %1336 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1312, i64 23
-  store %"github.com/goplus/llgo/internal/abi.Method" %1137, ptr %1336, align 8
-  %1337 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1312, i64 24
-  store %"github.com/goplus/llgo/internal/abi.Method" %1307, ptr %1337, align 8
-  %1338 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1312, i64 25
-  store %"github.com/goplus/llgo/internal/abi.Method" %1311, ptr %1338, align 8
-  %1339 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %1312, 0
-  %1340 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1339, i64 26, 1
-  %1341 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1340, i64 26, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %834, ptr %947, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/internal/runtime.Slice" %1341)
+  %1302 = load ptr, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.StructType", align 8
+  %1303 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.StructType", align 8
+  %1304 = load ptr, ptr @"_llgo_func$JNZyRh9Ldf2v-LKH-spUrxoORHTTH5NO358kWdhabp0", align 8
+  %1305 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @61, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %1304, 1
+  %1306 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1305, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).StructType", 2
+  %1307 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1306, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).StructType", 3
+  %1308 = load ptr, ptr @"_llgo_func$iG49bujiXjI2lVflYdE0hPXlCAABL-XKRANSNJEKOio", align 8
+  %1309 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @69, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %1308, 1
+  %1310 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1309, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).Uncommon", 2
+  %1311 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1310, ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).Uncommon", 3
+  %1312 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 1040)
+  %1313 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1312, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %951, ptr %1313, align 8
+  %1314 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1312, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.Method" %956, ptr %1314, align 8
+  %1315 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1312, i64 2
+  store %"github.com/goplus/llgo/runtime/abi.Method" %960, ptr %1315, align 8
+  %1316 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1312, i64 3
+  store %"github.com/goplus/llgo/runtime/abi.Method" %965, ptr %1316, align 8
+  %1317 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1312, i64 4
+  store %"github.com/goplus/llgo/runtime/abi.Method" %970, ptr %1317, align 8
+  %1318 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1312, i64 5
+  store %"github.com/goplus/llgo/runtime/abi.Method" %974, ptr %1318, align 8
+  %1319 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1312, i64 6
+  store %"github.com/goplus/llgo/runtime/abi.Method" %979, ptr %1319, align 8
+  %1320 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1312, i64 7
+  store %"github.com/goplus/llgo/runtime/abi.Method" %983, ptr %1320, align 8
+  %1321 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1312, i64 8
+  store %"github.com/goplus/llgo/runtime/abi.Method" %987, ptr %1321, align 8
+  %1322 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1312, i64 9
+  store %"github.com/goplus/llgo/runtime/abi.Method" %991, ptr %1322, align 8
+  %1323 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1312, i64 10
+  store %"github.com/goplus/llgo/runtime/abi.Method" %995, ptr %1323, align 8
+  %1324 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1312, i64 11
+  store %"github.com/goplus/llgo/runtime/abi.Method" %999, ptr %1324, align 8
+  %1325 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1312, i64 12
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1004, ptr %1325, align 8
+  %1326 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1312, i64 13
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1008, ptr %1326, align 8
+  %1327 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1312, i64 14
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1012, ptr %1327, align 8
+  %1328 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1312, i64 15
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1016, ptr %1328, align 8
+  %1329 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1312, i64 16
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1020, ptr %1329, align 8
+  %1330 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1312, i64 17
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1100, ptr %1330, align 8
+  %1331 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1312, i64 18
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1104, ptr %1331, align 8
+  %1332 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1312, i64 19
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1108, ptr %1332, align 8
+  %1333 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1312, i64 20
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1112, ptr %1333, align 8
+  %1334 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1312, i64 21
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1116, ptr %1334, align 8
+  %1335 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1312, i64 22
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1133, ptr %1335, align 8
+  %1336 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1312, i64 23
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1137, ptr %1336, align 8
+  %1337 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1312, i64 24
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1307, ptr %1337, align 8
+  %1338 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1312, i64 25
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1311, ptr %1338, align 8
+  %1339 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %1312, 0
+  %1340 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1339, i64 26, 1
+  %1341 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1340, i64 26, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %834, ptr %947, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1341)
   br label %_llgo_110
 
 _llgo_131:                                        ; preds = %_llgo_129
-  %1342 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %1299)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %1342)
-  store ptr %1342, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.StructType", align 8
+  %1342 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %1299)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %1342)
+  store ptr %1342, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.StructType", align 8
   br label %_llgo_132
 
 _llgo_132:                                        ; preds = %_llgo_131, %_llgo_129
-  %1343 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.StructType", align 8
-  %1344 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.StructType", align 8
-  %1345 = load ptr, ptr @"_llgo_func$qiNnn6Cbm3GtDp4gDI4U_DRV3h8zlz91s9jrfOXC--U", align 8
+  %1343 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.StructType", align 8
+  %1344 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.StructType", align 8
+  %1345 = load ptr, ptr @"_llgo_func$JNZyRh9Ldf2v-LKH-spUrxoORHTTH5NO358kWdhabp0", align 8
   %1346 = icmp eq ptr %1345, null
   br i1 %1346, label %_llgo_133, label %_llgo_134
 
 _llgo_133:                                        ; preds = %_llgo_132
-  %1347 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %1348 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %1347, 0
-  %1349 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1348, i64 0, 1
-  %1350 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1349, i64 0, 2
-  %1351 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %1347 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %1348 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %1347, 0
+  %1349 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1348, i64 0, 1
+  %1350 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1349, i64 0, 2
+  %1351 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %1352 = getelementptr ptr, ptr %1351, i64 0
   store ptr %1344, ptr %1352, align 8
-  %1353 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %1351, 0
-  %1354 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1353, i64 1, 1
-  %1355 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1354, i64 1, 2
-  %1356 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %1350, %"github.com/goplus/llgo/internal/runtime.Slice" %1355, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %1356)
-  store ptr %1356, ptr @"_llgo_func$qiNnn6Cbm3GtDp4gDI4U_DRV3h8zlz91s9jrfOXC--U", align 8
+  %1353 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %1351, 0
+  %1354 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1353, i64 1, 1
+  %1355 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1354, i64 1, 2
+  %1356 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1350, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1355, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %1356)
+  store ptr %1356, ptr @"_llgo_func$JNZyRh9Ldf2v-LKH-spUrxoORHTTH5NO358kWdhabp0", align 8
   br label %_llgo_134
 
 _llgo_134:                                        ; preds = %_llgo_133, %_llgo_132
-  %1357 = load ptr, ptr @"_llgo_func$qiNnn6Cbm3GtDp4gDI4U_DRV3h8zlz91s9jrfOXC--U", align 8
-  %1358 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @61, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %1357, 1
-  %1359 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1358, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).StructType", 2
-  %1360 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1359, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).StructType", 3
-  %1361 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @70, i64 12 }, i64 25, i64 24, i64 0, i64 2)
-  %1362 = load ptr, ptr @"_llgo_github.com/goplus/llgo/internal/abi.UncommonType", align 8
+  %1357 = load ptr, ptr @"_llgo_func$JNZyRh9Ldf2v-LKH-spUrxoORHTTH5NO358kWdhabp0", align 8
+  %1358 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @61, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %1357, 1
+  %1359 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1358, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).StructType", 2
+  %1360 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1359, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).StructType", 3
+  %1361 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @70, i64 12 }, i64 25, i64 24, i64 0, i64 2)
+  %1362 = load ptr, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.UncommonType", align 8
   %1363 = icmp eq ptr %1362, null
   br i1 %1363, label %_llgo_135, label %_llgo_136
 
 _llgo_135:                                        ; preds = %_llgo_134
-  store ptr %1361, ptr @"_llgo_github.com/goplus/llgo/internal/abi.UncommonType", align 8
+  store ptr %1361, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.UncommonType", align 8
   br label %_llgo_136
 
 _llgo_136:                                        ; preds = %_llgo_135, %_llgo_134
@@ -2467,27 +2467,27 @@ _llgo_136:                                        ; preds = %_llgo_135, %_llgo_1
   br i1 %1365, label %_llgo_137, label %_llgo_138
 
 _llgo_137:                                        ; preds = %_llgo_136
-  %1366 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
-  %1367 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @39, i64 8 }, ptr %1366, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %1368 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 41)
-  %1369 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @71, i64 6 }, ptr %1368, i64 16, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %1370 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 41)
-  %1371 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @72, i64 6 }, ptr %1370, i64 18, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %1372 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 42)
-  %1373 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @73, i64 4 }, ptr %1372, i64 20, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %1374 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 224)
-  %1375 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %1374, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %1367, ptr %1375, align 8
-  %1376 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %1374, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %1369, ptr %1376, align 8
-  %1377 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %1374, i64 2
-  store %"github.com/goplus/llgo/internal/abi.StructField" %1371, ptr %1377, align 8
-  %1378 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %1374, i64 3
-  store %"github.com/goplus/llgo/internal/abi.StructField" %1373, ptr %1378, align 8
-  %1379 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %1374, 0
-  %1380 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1379, i64 4, 1
-  %1381 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1380, i64 4, 2
-  %1382 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, i64 24, %"github.com/goplus/llgo/internal/runtime.Slice" %1381)
+  %1366 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
+  %1367 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @39, i64 8 }, ptr %1366, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %1368 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 41)
+  %1369 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @71, i64 6 }, ptr %1368, i64 16, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %1370 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 41)
+  %1371 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @72, i64 6 }, ptr %1370, i64 18, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %1372 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 42)
+  %1373 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @73, i64 4 }, ptr %1372, i64 20, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %1374 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 224)
+  %1375 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %1374, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %1367, ptr %1375, align 8
+  %1376 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %1374, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %1369, ptr %1376, align 8
+  %1377 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %1374, i64 2
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %1371, ptr %1377, align 8
+  %1378 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %1374, i64 3
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %1373, ptr %1378, align 8
+  %1379 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %1374, 0
+  %1380 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1379, i64 4, 1
+  %1381 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1380, i64 4, 2
+  %1382 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, i64 24, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1381)
   store ptr %1382, ptr @"_llgo_struct$OKIlItfBJsawrEMnVSc2VQ7pxNxCHIgSoitcM9n4FVI", align 8
   br label %_llgo_138
 
@@ -2496,679 +2496,679 @@ _llgo_138:                                        ; preds = %_llgo_137, %_llgo_1
   br i1 %1363, label %_llgo_139, label %_llgo_140
 
 _llgo_139:                                        ; preds = %_llgo_138
-  %1384 = load ptr, ptr @"[]_llgo_github.com/goplus/llgo/internal/abi.Method", align 8
-  %1385 = load ptr, ptr @"_llgo_func$r0w3aCNVheLGqjxncuxitGhNtWJagb9gZLqOSrNI7dg", align 8
-  %1386 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @24, i64 15 }, ptr undef, ptr undef, ptr undef }, ptr %1385, 1
-  %1387 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1386, ptr @"github.com/goplus/llgo/internal/abi.(*UncommonType).ExportedMethods", 2
-  %1388 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1387, ptr @"github.com/goplus/llgo/internal/abi.(*UncommonType).ExportedMethods", 3
-  %1389 = load ptr, ptr @"[]_llgo_github.com/goplus/llgo/internal/abi.Method", align 8
-  %1390 = load ptr, ptr @"_llgo_func$r0w3aCNVheLGqjxncuxitGhNtWJagb9gZLqOSrNI7dg", align 8
-  %1391 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @40, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %1390, 1
-  %1392 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1391, ptr @"github.com/goplus/llgo/internal/abi.(*UncommonType).Methods", 2
-  %1393 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1392, ptr @"github.com/goplus/llgo/internal/abi.(*UncommonType).Methods", 3
-  %1394 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 80)
-  %1395 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1394, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %1388, ptr %1395, align 8
-  %1396 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1394, i64 1
-  store %"github.com/goplus/llgo/internal/abi.Method" %1393, ptr %1396, align 8
-  %1397 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %1394, 0
-  %1398 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1397, i64 2, 1
-  %1399 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1398, i64 2, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %1361, ptr %1383, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/internal/runtime.Slice" %1399)
+  %1384 = load ptr, ptr @"[]_llgo_github.com/goplus/llgo/runtime/abi.Method", align 8
+  %1385 = load ptr, ptr @"_llgo_func$fPOUeAcTITSSbJEvFFjAWZP6Eli7dk4j7E9mFFHRoNM", align 8
+  %1386 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @24, i64 15 }, ptr undef, ptr undef, ptr undef }, ptr %1385, 1
+  %1387 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1386, ptr @"github.com/goplus/llgo/runtime/abi.(*UncommonType).ExportedMethods", 2
+  %1388 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1387, ptr @"github.com/goplus/llgo/runtime/abi.(*UncommonType).ExportedMethods", 3
+  %1389 = load ptr, ptr @"[]_llgo_github.com/goplus/llgo/runtime/abi.Method", align 8
+  %1390 = load ptr, ptr @"_llgo_func$fPOUeAcTITSSbJEvFFjAWZP6Eli7dk4j7E9mFFHRoNM", align 8
+  %1391 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @40, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %1390, 1
+  %1392 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1391, ptr @"github.com/goplus/llgo/runtime/abi.(*UncommonType).Methods", 2
+  %1393 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1392, ptr @"github.com/goplus/llgo/runtime/abi.(*UncommonType).Methods", 3
+  %1394 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 80)
+  %1395 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1394, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1388, ptr %1395, align 8
+  %1396 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1394, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1393, ptr %1396, align 8
+  %1397 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %1394, 0
+  %1398 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1397, i64 2, 1
+  %1399 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1398, i64 2, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %1361, ptr %1383, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1399)
   br label %_llgo_140
 
 _llgo_140:                                        ; preds = %_llgo_139, %_llgo_138
-  %1400 = load ptr, ptr @"_llgo_github.com/goplus/llgo/internal/abi.UncommonType", align 8
-  %1401 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @70, i64 12 }, i64 25, i64 24, i64 0, i64 2)
-  %1402 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.UncommonType", align 8
+  %1400 = load ptr, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.UncommonType", align 8
+  %1401 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @70, i64 12 }, i64 25, i64 24, i64 0, i64 2)
+  %1402 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.UncommonType", align 8
   %1403 = icmp eq ptr %1402, null
   br i1 %1403, label %_llgo_141, label %_llgo_142
 
 _llgo_141:                                        ; preds = %_llgo_140
-  %1404 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %1401)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %1404)
-  store ptr %1404, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.UncommonType", align 8
+  %1404 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %1401)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %1404)
+  store ptr %1404, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.UncommonType", align 8
   br label %_llgo_142
 
 _llgo_142:                                        ; preds = %_llgo_141, %_llgo_140
-  %1405 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.UncommonType", align 8
-  %1406 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.UncommonType", align 8
-  %1407 = load ptr, ptr @"_llgo_func$DbD4nZv_bjE4tH8hh-VfAjMXMpNfIsMlLJJJPKupp34", align 8
+  %1405 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.UncommonType", align 8
+  %1406 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.UncommonType", align 8
+  %1407 = load ptr, ptr @"_llgo_func$iG49bujiXjI2lVflYdE0hPXlCAABL-XKRANSNJEKOio", align 8
   %1408 = icmp eq ptr %1407, null
   br i1 %1408, label %_llgo_143, label %_llgo_144
 
 _llgo_143:                                        ; preds = %_llgo_142
-  %1409 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %1410 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %1409, 0
-  %1411 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1410, i64 0, 1
-  %1412 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1411, i64 0, 2
-  %1413 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %1409 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %1410 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %1409, 0
+  %1411 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1410, i64 0, 1
+  %1412 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1411, i64 0, 2
+  %1413 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %1414 = getelementptr ptr, ptr %1413, i64 0
   store ptr %1406, ptr %1414, align 8
-  %1415 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %1413, 0
-  %1416 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1415, i64 1, 1
-  %1417 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1416, i64 1, 2
-  %1418 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %1412, %"github.com/goplus/llgo/internal/runtime.Slice" %1417, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %1418)
-  store ptr %1418, ptr @"_llgo_func$DbD4nZv_bjE4tH8hh-VfAjMXMpNfIsMlLJJJPKupp34", align 8
+  %1415 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %1413, 0
+  %1416 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1415, i64 1, 1
+  %1417 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1416, i64 1, 2
+  %1418 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1412, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1417, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %1418)
+  store ptr %1418, ptr @"_llgo_func$iG49bujiXjI2lVflYdE0hPXlCAABL-XKRANSNJEKOio", align 8
   br label %_llgo_144
 
 _llgo_144:                                        ; preds = %_llgo_143, %_llgo_142
-  %1419 = load ptr, ptr @"_llgo_func$DbD4nZv_bjE4tH8hh-VfAjMXMpNfIsMlLJJJPKupp34", align 8
-  %1420 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @69, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %1419, 1
-  %1421 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1420, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).Uncommon", 2
-  %1422 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1421, ptr @"github.com/goplus/llgo/internal/abi.(*StructType).Uncommon", 3
-  %1423 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 920)
-  %1424 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1423, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %1210, ptr %1424, align 8
-  %1425 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1423, i64 1
-  store %"github.com/goplus/llgo/internal/abi.Method" %1215, ptr %1425, align 8
-  %1426 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1423, i64 2
-  store %"github.com/goplus/llgo/internal/abi.Method" %1219, ptr %1426, align 8
-  %1427 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1423, i64 3
-  store %"github.com/goplus/llgo/internal/abi.Method" %1224, ptr %1427, align 8
-  %1428 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1423, i64 4
-  store %"github.com/goplus/llgo/internal/abi.Method" %1229, ptr %1428, align 8
-  %1429 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1423, i64 5
-  store %"github.com/goplus/llgo/internal/abi.Method" %1234, ptr %1429, align 8
-  %1430 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1423, i64 6
-  store %"github.com/goplus/llgo/internal/abi.Method" %1238, ptr %1430, align 8
-  %1431 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1423, i64 7
-  store %"github.com/goplus/llgo/internal/abi.Method" %1243, ptr %1431, align 8
-  %1432 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1423, i64 8
-  store %"github.com/goplus/llgo/internal/abi.Method" %1247, ptr %1432, align 8
-  %1433 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1423, i64 9
-  store %"github.com/goplus/llgo/internal/abi.Method" %1251, ptr %1433, align 8
-  %1434 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1423, i64 10
-  store %"github.com/goplus/llgo/internal/abi.Method" %1256, ptr %1434, align 8
-  %1435 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1423, i64 11
-  store %"github.com/goplus/llgo/internal/abi.Method" %1260, ptr %1435, align 8
-  %1436 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1423, i64 12
-  store %"github.com/goplus/llgo/internal/abi.Method" %1264, ptr %1436, align 8
-  %1437 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1423, i64 13
-  store %"github.com/goplus/llgo/internal/abi.Method" %1269, ptr %1437, align 8
-  %1438 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1423, i64 14
-  store %"github.com/goplus/llgo/internal/abi.Method" %1273, ptr %1438, align 8
-  %1439 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1423, i64 15
-  store %"github.com/goplus/llgo/internal/abi.Method" %1277, ptr %1439, align 8
-  %1440 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1423, i64 16
-  store %"github.com/goplus/llgo/internal/abi.Method" %1282, ptr %1440, align 8
-  %1441 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1423, i64 17
-  store %"github.com/goplus/llgo/internal/abi.Method" %1286, ptr %1441, align 8
-  %1442 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1423, i64 18
-  store %"github.com/goplus/llgo/internal/abi.Method" %1290, ptr %1442, align 8
-  %1443 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1423, i64 19
-  store %"github.com/goplus/llgo/internal/abi.Method" %1294, ptr %1443, align 8
-  %1444 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1423, i64 20
-  store %"github.com/goplus/llgo/internal/abi.Method" %1298, ptr %1444, align 8
-  %1445 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1423, i64 21
-  store %"github.com/goplus/llgo/internal/abi.Method" %1360, ptr %1445, align 8
-  %1446 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1423, i64 22
-  store %"github.com/goplus/llgo/internal/abi.Method" %1422, ptr %1446, align 8
-  %1447 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %1423, 0
-  %1448 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1447, i64 23, 1
-  %1449 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1448, i64 23, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %1138, ptr %1206, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/internal/runtime.Slice" %1449)
+  %1419 = load ptr, ptr @"_llgo_func$iG49bujiXjI2lVflYdE0hPXlCAABL-XKRANSNJEKOio", align 8
+  %1420 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @69, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %1419, 1
+  %1421 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1420, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).Uncommon", 2
+  %1422 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1421, ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).Uncommon", 3
+  %1423 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 920)
+  %1424 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1423, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1210, ptr %1424, align 8
+  %1425 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1423, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1215, ptr %1425, align 8
+  %1426 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1423, i64 2
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1219, ptr %1426, align 8
+  %1427 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1423, i64 3
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1224, ptr %1427, align 8
+  %1428 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1423, i64 4
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1229, ptr %1428, align 8
+  %1429 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1423, i64 5
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1234, ptr %1429, align 8
+  %1430 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1423, i64 6
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1238, ptr %1430, align 8
+  %1431 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1423, i64 7
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1243, ptr %1431, align 8
+  %1432 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1423, i64 8
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1247, ptr %1432, align 8
+  %1433 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1423, i64 9
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1251, ptr %1433, align 8
+  %1434 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1423, i64 10
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1256, ptr %1434, align 8
+  %1435 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1423, i64 11
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1260, ptr %1435, align 8
+  %1436 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1423, i64 12
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1264, ptr %1436, align 8
+  %1437 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1423, i64 13
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1269, ptr %1437, align 8
+  %1438 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1423, i64 14
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1273, ptr %1438, align 8
+  %1439 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1423, i64 15
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1277, ptr %1439, align 8
+  %1440 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1423, i64 16
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1282, ptr %1440, align 8
+  %1441 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1423, i64 17
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1286, ptr %1441, align 8
+  %1442 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1423, i64 18
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1290, ptr %1442, align 8
+  %1443 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1423, i64 19
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1294, ptr %1443, align 8
+  %1444 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1423, i64 20
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1298, ptr %1444, align 8
+  %1445 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1423, i64 21
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1360, ptr %1445, align 8
+  %1446 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1423, i64 22
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1422, ptr %1446, align 8
+  %1447 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %1423, 0
+  %1448 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1447, i64 23, 1
+  %1449 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1448, i64 23, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %1138, ptr %1206, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1449)
   br label %_llgo_130
 
 _llgo_145:                                        ; preds = %_llgo_64
-  %1450 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
-  %1451 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @34, i64 5 }, ptr %1450, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %1452 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %472)
-  %1453 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @75, i64 5 }, ptr %1452, i64 16, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %1454 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 58)
-  %1455 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @76, i64 4 }, ptr %1454, i64 24, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %1456 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 58)
-  %1457 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @77, i64 4 }, ptr %1456, i64 32, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %1458 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 224)
-  %1459 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %1458, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %1451, ptr %1459, align 8
-  %1460 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %1458, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %1453, ptr %1460, align 8
-  %1461 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %1458, i64 2
-  store %"github.com/goplus/llgo/internal/abi.StructField" %1455, ptr %1461, align 8
-  %1462 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %1458, i64 3
-  store %"github.com/goplus/llgo/internal/abi.StructField" %1457, ptr %1462, align 8
-  %1463 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %1458, 0
-  %1464 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1463, i64 4, 1
-  %1465 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1464, i64 4, 2
-  %1466 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, i64 40, %"github.com/goplus/llgo/internal/runtime.Slice" %1465)
-  store ptr %1466, ptr @"_llgo_struct$SDp3TNnYnxb26MhB1v8VMbmY71BX77YOaY7lgS1cFx0", align 8
+  %1450 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
+  %1451 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @34, i64 5 }, ptr %1450, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %1452 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %472)
+  %1453 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @75, i64 5 }, ptr %1452, i64 16, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %1454 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 58)
+  %1455 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @76, i64 4 }, ptr %1454, i64 24, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %1456 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 58)
+  %1457 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @77, i64 4 }, ptr %1456, i64 32, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %1458 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 224)
+  %1459 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %1458, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %1451, ptr %1459, align 8
+  %1460 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %1458, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %1453, ptr %1460, align 8
+  %1461 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %1458, i64 2
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %1455, ptr %1461, align 8
+  %1462 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %1458, i64 3
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %1457, ptr %1462, align 8
+  %1463 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %1458, 0
+  %1464 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1463, i64 4, 1
+  %1465 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1464, i64 4, 2
+  %1466 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, i64 40, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1465)
+  store ptr %1466, ptr @"_llgo_struct$jXUHcnL1PMmNRB-pn2cBRAQ7OYcwCM_YkvLqlL0ZYaE", align 8
   br label %_llgo_146
 
 _llgo_146:                                        ; preds = %_llgo_145, %_llgo_64
-  %1467 = load ptr, ptr @"_llgo_struct$SDp3TNnYnxb26MhB1v8VMbmY71BX77YOaY7lgS1cFx0", align 8
+  %1467 = load ptr, ptr @"_llgo_struct$jXUHcnL1PMmNRB-pn2cBRAQ7OYcwCM_YkvLqlL0ZYaE", align 8
   br i1 %410, label %_llgo_147, label %_llgo_148
 
 _llgo_147:                                        ; preds = %_llgo_146
   %1468 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %1469 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @36, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %1468, 1
-  %1470 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1469, ptr @"github.com/goplus/llgo/internal/abi.(*Method).Exported", 2
-  %1471 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1470, ptr @"github.com/goplus/llgo/internal/abi.(*Method).Exported", 3
+  %1469 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @36, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %1468, 1
+  %1470 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1469, ptr @"github.com/goplus/llgo/runtime/abi.(*Method).Exported", 2
+  %1471 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1470, ptr @"github.com/goplus/llgo/runtime/abi.(*Method).Exported", 3
   %1472 = load ptr, ptr @"_llgo_func$zNDVRsWTIpUPKouNUS805RGX--IV9qVK8B31IZbg5to", align 8
-  %1473 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @37, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %1472, 1
-  %1474 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1473, ptr @"github.com/goplus/llgo/internal/abi.(*Method).Name", 2
-  %1475 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1474, ptr @"github.com/goplus/llgo/internal/abi.(*Method).Name", 3
+  %1473 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @37, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %1472, 1
+  %1474 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1473, ptr @"github.com/goplus/llgo/runtime/abi.(*Method).Name", 2
+  %1475 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1474, ptr @"github.com/goplus/llgo/runtime/abi.(*Method).Name", 3
   %1476 = load ptr, ptr @"_llgo_func$zNDVRsWTIpUPKouNUS805RGX--IV9qVK8B31IZbg5to", align 8
-  %1477 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @38, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %1476, 1
-  %1478 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1477, ptr @"github.com/goplus/llgo/internal/abi.(*Method).PkgPath", 2
-  %1479 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1478, ptr @"github.com/goplus/llgo/internal/abi.(*Method).PkgPath", 3
-  %1480 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 120)
-  %1481 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1480, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %1471, ptr %1481, align 8
-  %1482 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1480, i64 1
-  store %"github.com/goplus/llgo/internal/abi.Method" %1475, ptr %1482, align 8
-  %1483 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1480, i64 2
-  store %"github.com/goplus/llgo/internal/abi.Method" %1479, ptr %1483, align 8
-  %1484 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %1480, 0
-  %1485 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1484, i64 3, 1
-  %1486 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1485, i64 3, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %408, ptr %1467, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/internal/runtime.Slice" %1486)
+  %1477 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @38, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %1476, 1
+  %1478 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1477, ptr @"github.com/goplus/llgo/runtime/abi.(*Method).PkgPath", 2
+  %1479 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1478, ptr @"github.com/goplus/llgo/runtime/abi.(*Method).PkgPath", 3
+  %1480 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 120)
+  %1481 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1480, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1471, ptr %1481, align 8
+  %1482 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1480, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1475, ptr %1482, align 8
+  %1483 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1480, i64 2
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1479, ptr %1483, align 8
+  %1484 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %1480, 0
+  %1485 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1484, i64 3, 1
+  %1486 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1485, i64 3, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %408, ptr %1467, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1486)
   br label %_llgo_148
 
 _llgo_148:                                        ; preds = %_llgo_147, %_llgo_146
-  %1487 = load ptr, ptr @"_llgo_github.com/goplus/llgo/internal/abi.Method", align 8
-  %1488 = load ptr, ptr @"[]_llgo_github.com/goplus/llgo/internal/abi.Method", align 8
-  %1489 = load ptr, ptr @"_llgo_func$r0w3aCNVheLGqjxncuxitGhNtWJagb9gZLqOSrNI7dg", align 8
-  %1490 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @24, i64 15 }, ptr undef, ptr undef, ptr undef }, ptr %1489, 1
-  %1491 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1490, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).ExportedMethods", 2
-  %1492 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1491, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).ExportedMethods", 3
+  %1487 = load ptr, ptr @"_llgo_github.com/goplus/llgo/runtime/abi.Method", align 8
+  %1488 = load ptr, ptr @"[]_llgo_github.com/goplus/llgo/runtime/abi.Method", align 8
+  %1489 = load ptr, ptr @"_llgo_func$fPOUeAcTITSSbJEvFFjAWZP6Eli7dk4j7E9mFFHRoNM", align 8
+  %1490 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @24, i64 15 }, ptr undef, ptr undef, ptr undef }, ptr %1489, 1
+  %1491 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1490, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).ExportedMethods", 2
+  %1492 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1491, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).ExportedMethods", 3
   %1493 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
-  %1494 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @29, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %1493, 1
-  %1495 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1494, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).FieldAlign", 2
-  %1496 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1495, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).FieldAlign", 3
-  %1497 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.FuncType", align 8
-  %1498 = load ptr, ptr @"_llgo_func$DsoxgOnxqV7tLvokF3AA14v1gtHsHaThoC8Q_XGcQww", align 8
-  %1499 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @26, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %1498, 1
-  %1500 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1499, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).FuncType", 2
-  %1501 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1500, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).FuncType", 3
+  %1494 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @29, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %1493, 1
+  %1495 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1494, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).FieldAlign", 2
+  %1496 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1495, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).FieldAlign", 3
+  %1497 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.FuncType", align 8
+  %1498 = load ptr, ptr @"_llgo_func$Jm50llMLYG9ysTYiSohNC-Ho1mhjzn-vnTRBILhJI88", align 8
+  %1499 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @26, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %1498, 1
+  %1500 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1499, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).FuncType", 2
+  %1501 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1500, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).FuncType", 3
   %1502 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %1503 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @30, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %1502, 1
-  %1504 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1503, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).HasName", 2
-  %1505 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1504, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).HasName", 3
+  %1503 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @30, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %1502, 1
+  %1504 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1503, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).HasName", 2
+  %1505 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1504, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).HasName", 3
   %1506 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %1507 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @31, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %1506, 1
-  %1508 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1507, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).IfaceIndir", 2
-  %1509 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1508, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).IfaceIndir", 3
-  %1510 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.InterfaceType", align 8
-  %1511 = load ptr, ptr @"_llgo_func$1QmforOaCy2fBAssC2y1FWCCT6fpq9RKwP2j2HIASY8", align 8
-  %1512 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @32, i64 13 }, ptr undef, ptr undef, ptr undef }, ptr %1511, 1
-  %1513 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1512, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).InterfaceType", 2
-  %1514 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1513, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).InterfaceType", 3
+  %1507 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @31, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %1506, 1
+  %1508 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1507, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).IfaceIndir", 2
+  %1509 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1508, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).IfaceIndir", 3
+  %1510 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.InterfaceType", align 8
+  %1511 = load ptr, ptr @"_llgo_func$gPJieW0gawapuP7u0nJWjqAizA6ianfpIMmF5SojVDM", align 8
+  %1512 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @32, i64 13 }, ptr undef, ptr undef, ptr undef }, ptr %1511, 1
+  %1513 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1512, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).InterfaceType", 2
+  %1514 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1513, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).InterfaceType", 3
   %1515 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %1516 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @41, i64 9 }, ptr undef, ptr undef, ptr undef }, ptr %1515, 1
-  %1517 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1516, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).IsClosure", 2
-  %1518 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1517, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).IsClosure", 3
+  %1516 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @41, i64 9 }, ptr undef, ptr undef, ptr undef }, ptr %1515, 1
+  %1517 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1516, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).IsClosure", 2
+  %1518 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1517, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).IsClosure", 3
   %1519 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %1520 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @42, i64 13 }, ptr undef, ptr undef, ptr undef }, ptr %1519, 1
-  %1521 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1520, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).IsDirectIface", 2
-  %1522 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1521, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).IsDirectIface", 3
-  %1523 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.Type", align 8
-  %1524 = load ptr, ptr @"_llgo_func$4-mqItKfDlL0CgVKnUxoresYgh6zW1WSlZYZSsVzLRo", align 8
-  %1525 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @43, i64 3 }, ptr undef, ptr undef, ptr undef }, ptr %1524, 1
-  %1526 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1525, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).Key", 2
-  %1527 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1526, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).Key", 3
-  %1528 = load ptr, ptr @"_llgo_func$ntUE0UmVAWPS2O7GpCCGszSn-XnjHJntZZ2jYtwbFXI", align 8
-  %1529 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @44, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %1528, 1
-  %1530 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1529, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).Kind", 2
-  %1531 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1530, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).Kind", 3
-  %1532 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.MapType", align 8
-  %1533 = load ptr, ptr @"_llgo_func$d-NlqnjcQnaMjsBQY7qh2SWQmHb0XIigoceXdiJ8YT4", align 8
-  %1534 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @46, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %1533, 1
-  %1535 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1534, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).MapType", 2
-  %1536 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1535, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).MapType", 3
+  %1520 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @42, i64 13 }, ptr undef, ptr undef, ptr undef }, ptr %1519, 1
+  %1521 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1520, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).IsDirectIface", 2
+  %1522 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1521, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).IsDirectIface", 3
+  %1523 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.Type", align 8
+  %1524 = load ptr, ptr @"_llgo_func$w6XuV-1SmW103DbauPseXBpW50HpxXAEsUsGFibl0Uw", align 8
+  %1525 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @43, i64 3 }, ptr undef, ptr undef, ptr undef }, ptr %1524, 1
+  %1526 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1525, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).Key", 2
+  %1527 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1526, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).Key", 3
+  %1528 = load ptr, ptr @"_llgo_func$Hsg8cfKiWmyMHfTCLbUouCMFmF6kp9x3qasAGPBLLfc", align 8
+  %1529 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @44, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %1528, 1
+  %1530 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1529, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).Kind", 2
+  %1531 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1530, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).Kind", 3
+  %1532 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.MapType", align 8
+  %1533 = load ptr, ptr @"_llgo_func$v23QoXYwI62Le4EtGc42fZr4iF7nBhA8A8t9lvpy0QY", align 8
+  %1534 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @46, i64 7 }, ptr undef, ptr undef, ptr undef }, ptr %1533, 1
+  %1535 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1534, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).MapType", 2
+  %1536 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1535, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).MapType", 3
   %1537 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
-  %1538 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @57, i64 9 }, ptr undef, ptr undef, ptr undef }, ptr %1537, 1
-  %1539 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1538, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).NumMethod", 2
-  %1540 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1539, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).NumMethod", 3
+  %1538 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @57, i64 9 }, ptr undef, ptr undef, ptr undef }, ptr %1537, 1
+  %1539 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1538, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).NumMethod", 2
+  %1540 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1539, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).NumMethod", 3
   %1541 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
-  %1542 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @58, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %1541, 1
-  %1543 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1542, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).Pointers", 2
-  %1544 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1543, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).Pointers", 3
+  %1542 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @58, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %1541, 1
+  %1543 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1542, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).Pointers", 2
+  %1544 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1543, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).Pointers", 3
   %1545 = load ptr, ptr @"_llgo_func$1kITCsyu7hFLMxHLR7kDlvu4SOra_HtrtdFUQH9P13s", align 8
-  %1546 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @60, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %1545, 1
-  %1547 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1546, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).Size", 2
-  %1548 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1547, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).Size", 3
+  %1546 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @60, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %1545, 1
+  %1547 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1546, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).Size", 2
+  %1548 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1547, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).Size", 3
   %1549 = load ptr, ptr @"_llgo_func$zNDVRsWTIpUPKouNUS805RGX--IV9qVK8B31IZbg5to", align 8
-  %1550 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @45, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %1549, 1
-  %1551 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1550, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).String", 2
-  %1552 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1551, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).String", 3
-  %1553 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/internal/abi.StructType", align 8
-  %1554 = load ptr, ptr @"_llgo_func$qiNnn6Cbm3GtDp4gDI4U_DRV3h8zlz91s9jrfOXC--U", align 8
-  %1555 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @61, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %1554, 1
-  %1556 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1555, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).StructType", 2
-  %1557 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1556, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).StructType", 3
-  %1558 = load ptr, ptr @"_llgo_func$DbD4nZv_bjE4tH8hh-VfAjMXMpNfIsMlLJJJPKupp34", align 8
-  %1559 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @69, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %1558, 1
-  %1560 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1559, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).Uncommon", 2
-  %1561 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %1560, ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).Uncommon", 3
-  %1562 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 840)
-  %1563 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1562, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %220, ptr %1563, align 8
-  %1564 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1562, i64 1
-  store %"github.com/goplus/llgo/internal/abi.Method" %367, ptr %1564, align 8
-  %1565 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1562, i64 2
-  store %"github.com/goplus/llgo/internal/abi.Method" %389, ptr %1565, align 8
-  %1566 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1562, i64 3
-  store %"github.com/goplus/llgo/internal/abi.Method" %407, ptr %1566, align 8
-  %1567 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1562, i64 4
-  store %"github.com/goplus/llgo/internal/abi.Method" %1492, ptr %1567, align 8
-  %1568 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1562, i64 5
-  store %"github.com/goplus/llgo/internal/abi.Method" %1496, ptr %1568, align 8
-  %1569 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1562, i64 6
-  store %"github.com/goplus/llgo/internal/abi.Method" %1501, ptr %1569, align 8
-  %1570 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1562, i64 7
-  store %"github.com/goplus/llgo/internal/abi.Method" %1505, ptr %1570, align 8
-  %1571 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1562, i64 8
-  store %"github.com/goplus/llgo/internal/abi.Method" %1509, ptr %1571, align 8
-  %1572 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1562, i64 9
-  store %"github.com/goplus/llgo/internal/abi.Method" %1514, ptr %1572, align 8
-  %1573 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1562, i64 10
-  store %"github.com/goplus/llgo/internal/abi.Method" %1518, ptr %1573, align 8
-  %1574 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1562, i64 11
-  store %"github.com/goplus/llgo/internal/abi.Method" %1522, ptr %1574, align 8
-  %1575 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1562, i64 12
-  store %"github.com/goplus/llgo/internal/abi.Method" %1527, ptr %1575, align 8
-  %1576 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1562, i64 13
-  store %"github.com/goplus/llgo/internal/abi.Method" %1531, ptr %1576, align 8
-  %1577 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1562, i64 14
-  store %"github.com/goplus/llgo/internal/abi.Method" %1536, ptr %1577, align 8
-  %1578 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1562, i64 15
-  store %"github.com/goplus/llgo/internal/abi.Method" %1540, ptr %1578, align 8
-  %1579 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1562, i64 16
-  store %"github.com/goplus/llgo/internal/abi.Method" %1544, ptr %1579, align 8
-  %1580 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1562, i64 17
-  store %"github.com/goplus/llgo/internal/abi.Method" %1548, ptr %1580, align 8
-  %1581 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1562, i64 18
-  store %"github.com/goplus/llgo/internal/abi.Method" %1552, ptr %1581, align 8
-  %1582 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1562, i64 19
-  store %"github.com/goplus/llgo/internal/abi.Method" %1557, ptr %1582, align 8
-  %1583 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %1562, i64 20
-  store %"github.com/goplus/llgo/internal/abi.Method" %1561, ptr %1583, align 8
-  %1584 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %1562, 0
-  %1585 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1584, i64 21, 1
-  %1586 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1585, i64 21, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %190, ptr %216, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/internal/runtime.Slice" %1586)
+  %1550 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @45, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %1549, 1
+  %1551 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1550, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).String", 2
+  %1552 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1551, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).String", 3
+  %1553 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/runtime/abi.StructType", align 8
+  %1554 = load ptr, ptr @"_llgo_func$JNZyRh9Ldf2v-LKH-spUrxoORHTTH5NO358kWdhabp0", align 8
+  %1555 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @61, i64 10 }, ptr undef, ptr undef, ptr undef }, ptr %1554, 1
+  %1556 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1555, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).StructType", 2
+  %1557 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1556, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).StructType", 3
+  %1558 = load ptr, ptr @"_llgo_func$iG49bujiXjI2lVflYdE0hPXlCAABL-XKRANSNJEKOio", align 8
+  %1559 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @69, i64 8 }, ptr undef, ptr undef, ptr undef }, ptr %1558, 1
+  %1560 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1559, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).Uncommon", 2
+  %1561 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %1560, ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).Uncommon", 3
+  %1562 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 840)
+  %1563 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1562, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %220, ptr %1563, align 8
+  %1564 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1562, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.Method" %367, ptr %1564, align 8
+  %1565 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1562, i64 2
+  store %"github.com/goplus/llgo/runtime/abi.Method" %389, ptr %1565, align 8
+  %1566 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1562, i64 3
+  store %"github.com/goplus/llgo/runtime/abi.Method" %407, ptr %1566, align 8
+  %1567 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1562, i64 4
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1492, ptr %1567, align 8
+  %1568 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1562, i64 5
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1496, ptr %1568, align 8
+  %1569 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1562, i64 6
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1501, ptr %1569, align 8
+  %1570 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1562, i64 7
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1505, ptr %1570, align 8
+  %1571 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1562, i64 8
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1509, ptr %1571, align 8
+  %1572 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1562, i64 9
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1514, ptr %1572, align 8
+  %1573 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1562, i64 10
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1518, ptr %1573, align 8
+  %1574 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1562, i64 11
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1522, ptr %1574, align 8
+  %1575 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1562, i64 12
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1527, ptr %1575, align 8
+  %1576 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1562, i64 13
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1531, ptr %1576, align 8
+  %1577 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1562, i64 14
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1536, ptr %1577, align 8
+  %1578 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1562, i64 15
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1540, ptr %1578, align 8
+  %1579 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1562, i64 16
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1544, ptr %1579, align 8
+  %1580 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1562, i64 17
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1548, ptr %1580, align 8
+  %1581 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1562, i64 18
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1552, ptr %1581, align 8
+  %1582 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1562, i64 19
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1557, ptr %1582, align 8
+  %1583 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %1562, i64 20
+  store %"github.com/goplus/llgo/runtime/abi.Method" %1561, ptr %1583, align 8
+  %1584 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %1562, 0
+  %1585 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1584, i64 21, 1
+  %1586 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1585, i64 21, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %190, ptr %216, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1586)
   br label %_llgo_42
 
 _llgo_149:                                        ; preds = %_llgo_32
-  %1587 = call ptr @"github.com/goplus/llgo/internal/runtime.SliceOf"(ptr %168)
+  %1587 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.SliceOf"(ptr %168)
   store ptr %1587, ptr @"[]_llgo_main.T", align 8
   br label %_llgo_150
 
 _llgo_150:                                        ; preds = %_llgo_149, %_llgo_32
   %1588 = load ptr, ptr @"[]_llgo_main.T", align 8
-  %1589 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 1 }, i64 25, i64 48, i64 0, i64 0)
-  %1590 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 35 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 80, i64 0, i64 23)
-  %1591 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 1 }, i64 25, i64 48, i64 0, i64 0)
-  %1592 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %1589)
-  %1593 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @78, i64 1 }, ptr %1592, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %1594 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %1590)
-  %1595 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @79, i64 1 }, ptr %1594, i64 8, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %1596 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 44)
-  %1597 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @80, i64 1 }, ptr %1596, i64 16, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %1598 = call ptr @"github.com/goplus/llgo/internal/runtime.SliceOf"(ptr %1591)
-  %1599 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @81, i64 1 }, ptr %1598, i64 24, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %1600 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 224)
-  %1601 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %1600, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %1593, ptr %1601, align 8
-  %1602 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %1600, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %1595, ptr %1602, align 8
-  %1603 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %1600, i64 2
-  store %"github.com/goplus/llgo/internal/abi.StructField" %1597, ptr %1603, align 8
-  %1604 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %1600, i64 3
-  store %"github.com/goplus/llgo/internal/abi.StructField" %1599, ptr %1604, align 8
-  %1605 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %1600, 0
-  %1606 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1605, i64 4, 1
-  %1607 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %1606, i64 4, 2
-  %1608 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, i64 48, %"github.com/goplus/llgo/internal/runtime.Slice" %1607)
-  store ptr %1608, ptr @"main.struct$FYfyNCnlvkYOztpQWjt-y8D_WY3tpxyt5Qo62CJffTE", align 8
-  %1609 = load ptr, ptr @"main.struct$FYfyNCnlvkYOztpQWjt-y8D_WY3tpxyt5Qo62CJffTE", align 8
+  %1589 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 1 }, i64 25, i64 48, i64 0, i64 0)
+  %1590 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 34 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 4 }, i64 25, i64 80, i64 0, i64 23)
+  %1591 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 1 }, i64 25, i64 48, i64 0, i64 0)
+  %1592 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %1589)
+  %1593 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @78, i64 1 }, ptr %1592, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %1594 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %1590)
+  %1595 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @79, i64 1 }, ptr %1594, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %1596 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 44)
+  %1597 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @80, i64 1 }, ptr %1596, i64 16, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %1598 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.SliceOf"(ptr %1591)
+  %1599 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @81, i64 1 }, ptr %1598, i64 24, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %1600 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 224)
+  %1601 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %1600, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %1593, ptr %1601, align 8
+  %1602 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %1600, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %1595, ptr %1602, align 8
+  %1603 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %1600, i64 2
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %1597, ptr %1603, align 8
+  %1604 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %1600, i64 3
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %1599, ptr %1604, align 8
+  %1605 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %1600, 0
+  %1606 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1605, i64 4, 1
+  %1607 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1606, i64 4, 2
+  %1608 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, i64 48, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %1607)
+  store ptr %1608, ptr @"main.struct$0I14CsQEZ9iadCku0_1cAZfCJoBbFdmFH4XChi4XRoo", align 8
+  %1609 = load ptr, ptr @"main.struct$0I14CsQEZ9iadCku0_1cAZfCJoBbFdmFH4XChi4XRoo", align 8
   br i1 %2, label %_llgo_151, label %_llgo_152
 
 _llgo_151:                                        ; preds = %_llgo_150
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %0, ptr %1609, { ptr, i64, i64 } zeroinitializer, { ptr, i64, i64 } zeroinitializer)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %0, ptr %1609, { ptr, i64, i64 } zeroinitializer, { ptr, i64, i64 } zeroinitializer)
   br label %_llgo_152
 
 _llgo_152:                                        ; preds = %_llgo_151, %_llgo_150
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.String", i64, i64, i64, i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String", i64, i64, i64, i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr)
 
-declare void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr, ptr, %"github.com/goplus/llgo/internal/runtime.Slice", %"github.com/goplus/llgo/internal/runtime.Slice")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr, ptr, %"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice", %"github.com/goplus/llgo/internal/runtime.Slice", i1)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.Slice", i1)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String", i64, %"github.com/goplus/llgo/internal/runtime.Slice")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String", i64, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1)
+declare %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*Type).Align"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*Type).Align"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*ArrayType).Align"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*ArrayType).Align"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).ArrayType"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).ArrayType"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*ArrayType).ChanDir"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*ArrayType).ChanDir"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).Common"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).Common"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.SliceOf"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.SliceOf"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*FuncType).Align"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*FuncType).Align"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).ArrayType"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).ArrayType"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*FuncType).ChanDir"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*FuncType).ChanDir"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).Common"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).Common"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).Elem"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).Elem"(ptr)
 
-declare %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/abi.(*FuncType).ExportedMethods"(ptr)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/abi.(*FuncType).ExportedMethods"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*FuncType).FieldAlign"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*FuncType).FieldAlign"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).FuncType"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).FuncType"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*FuncType).HasName"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*FuncType).HasName"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*FuncType).IfaceIndir"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*FuncType).IfaceIndir"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*Imethod).Exported"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*Imethod).Exported"(ptr)
 
-declare %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/abi.(*Imethod).Name"(ptr)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/abi.(*Imethod).Name"(ptr)
 
-declare %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/abi.(*Imethod).PkgPath"(ptr)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/abi.(*Imethod).PkgPath"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*InterfaceType).Align"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).Align"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).ArrayType"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).ArrayType"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*InterfaceType).ChanDir"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).ChanDir"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).Common"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).Common"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).Elem"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).Elem"(ptr)
 
-declare %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/abi.(*InterfaceType).ExportedMethods"(ptr)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).ExportedMethods"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*InterfaceType).FieldAlign"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).FieldAlign"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).FuncType"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).FuncType"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*InterfaceType).HasName"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).HasName"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*InterfaceType).IfaceIndir"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).IfaceIndir"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).InterfaceType"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).InterfaceType"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*InterfaceType).IsClosure"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).IsClosure"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*InterfaceType).IsDirectIface"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).IsDirectIface"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).Key"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).Key"(ptr)
 
-declare %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/abi.(*Kind).String"(ptr)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/abi.(*Kind).String"(ptr)
 
-declare %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/abi.Kind.String"(i64)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/abi.Kind.String"(i64)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*InterfaceType).Kind"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).Kind"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*InterfaceType).Len"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).Len"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*MapType).Align"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*MapType).Align"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*MapType).ArrayType"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).ArrayType"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*MapType).ChanDir"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*MapType).ChanDir"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*MapType).Common"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).Common"(ptr)
 
-declare %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/abi.(*MapType).ExportedMethods"(ptr)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/abi.(*MapType).ExportedMethods"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*MapType).FieldAlign"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*MapType).FieldAlign"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*MapType).FuncType"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).FuncType"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*MapType).HasName"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*MapType).HasName"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*MapType).HashMightPanic"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*MapType).HashMightPanic"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*MapType).IfaceIndir"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*MapType).IfaceIndir"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*MapType).IndirectElem"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*MapType).IndirectElem"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*MapType).IndirectKey"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*MapType).IndirectKey"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*MapType).InterfaceType"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).InterfaceType"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*MapType).IsClosure"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*MapType).IsClosure"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*MapType).IsDirectIface"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*MapType).IsDirectIface"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*MapType).Kind"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*MapType).Kind"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*MapType).Len"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*MapType).Len"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*MapType).MapType"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).MapType"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*MapType).NeedKeyUpdate"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*MapType).NeedKeyUpdate"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*MapType).NumMethod"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*MapType).NumMethod"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*MapType).Pointers"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*MapType).Pointers"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*MapType).ReflexiveKey"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*MapType).ReflexiveKey"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*MapType).Size"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*MapType).Size"(ptr)
 
-declare %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/abi.(*MapType).String"(ptr)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/abi.(*MapType).String"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*StructField).Embedded"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*StructField).Embedded"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*StructField).Exported"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*StructField).Exported"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*StructType).Align"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*StructType).Align"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*StructType).ArrayType"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).ArrayType"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*StructType).ChanDir"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*StructType).ChanDir"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*StructType).Common"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).Common"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*StructType).Elem"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).Elem"(ptr)
 
-declare %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/abi.(*StructType).ExportedMethods"(ptr)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/abi.(*StructType).ExportedMethods"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*StructType).FieldAlign"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*StructType).FieldAlign"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*StructType).FuncType"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).FuncType"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*StructType).HasName"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*StructType).HasName"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*StructType).IfaceIndir"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*StructType).IfaceIndir"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*StructType).InterfaceType"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).InterfaceType"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*StructType).IsClosure"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*StructType).IsClosure"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*StructType).IsDirectIface"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*StructType).IsDirectIface"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*StructType).Key"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).Key"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*StructType).Kind"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*StructType).Kind"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*StructType).Len"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*StructType).Len"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*StructType).MapType"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).MapType"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*StructType).NumMethod"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*StructType).NumMethod"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*StructType).Pointers"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*StructType).Pointers"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*StructType).Size"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*StructType).Size"(ptr)
 
-declare %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/abi.(*StructType).String"(ptr)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/abi.(*StructType).String"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*StructType).StructType"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).StructType"(ptr)
 
-declare %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/abi.(*UncommonType).ExportedMethods"(ptr)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/abi.(*UncommonType).ExportedMethods"(ptr)
 
-declare %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/abi.(*UncommonType).Methods"(ptr)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/abi.(*UncommonType).Methods"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*StructType).Uncommon"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*StructType).Uncommon"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*MapType).StructType"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).StructType"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*MapType).Uncommon"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*MapType).Uncommon"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).MapType"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).MapType"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*InterfaceType).NumMethod"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).NumMethod"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*InterfaceType).Pointers"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).Pointers"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*InterfaceType).Size"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).Size"(ptr)
 
-declare %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/abi.(*InterfaceType).String"(ptr)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).String"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).StructType"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).StructType"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*InterfaceType).Uncommon"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*InterfaceType).Uncommon"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).InterfaceType"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).InterfaceType"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*FuncType).IsClosure"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*FuncType).IsClosure"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*FuncType).IsDirectIface"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*FuncType).IsDirectIface"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).Key"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).Key"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*FuncType).Kind"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*FuncType).Kind"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*FuncType).Len"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*FuncType).Len"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).MapType"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).MapType"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*FuncType).NumMethod"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*FuncType).NumMethod"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*FuncType).Pointers"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*FuncType).Pointers"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*FuncType).Size"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*FuncType).Size"(ptr)
 
-declare %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/abi.(*FuncType).String"(ptr)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/abi.(*FuncType).String"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).StructType"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).StructType"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*FuncType).Uncommon"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*FuncType).Uncommon"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*FuncType).Variadic"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*FuncType).Variadic"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*Method).Exported"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*Method).Exported"(ptr)
 
-declare %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/abi.(*Method).Name"(ptr)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/abi.(*Method).Name"(ptr)
 
-declare %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/abi.(*Method).PkgPath"(ptr)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/abi.(*Method).PkgPath"(ptr)
 
-declare %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/abi.(*ArrayType).ExportedMethods"(ptr)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/abi.(*ArrayType).ExportedMethods"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*ArrayType).FieldAlign"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*ArrayType).FieldAlign"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).FuncType"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).FuncType"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*ArrayType).HasName"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*ArrayType).HasName"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*ArrayType).IfaceIndir"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*ArrayType).IfaceIndir"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).InterfaceType"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).InterfaceType"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*ArrayType).IsClosure"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*ArrayType).IsClosure"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*ArrayType).IsDirectIface"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*ArrayType).IsDirectIface"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).Key"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).Key"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*ArrayType).Kind"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*ArrayType).Kind"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).MapType"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).MapType"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*ArrayType).NumMethod"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*ArrayType).NumMethod"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*ArrayType).Pointers"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*ArrayType).Pointers"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*ArrayType).Size"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*ArrayType).Size"(ptr)
 
-declare %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/abi.(*ArrayType).String"(ptr)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/abi.(*ArrayType).String"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).StructType"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).StructType"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*ArrayType).Uncommon"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*ArrayType).Uncommon"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*Type).ArrayType"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*Type).ArrayType"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*Type).ChanDir"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*Type).ChanDir"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*Type).Common"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*Type).Common"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*Type).Elem"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*Type).Elem"(ptr)
 
-declare %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/abi.(*Type).ExportedMethods"(ptr)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/abi.(*Type).ExportedMethods"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*Type).FieldAlign"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*Type).FieldAlign"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*Type).FuncType"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*Type).FuncType"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*Type).HasName"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*Type).HasName"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*Type).IfaceIndir"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*Type).IfaceIndir"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*Type).InterfaceType"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*Type).InterfaceType"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*Type).IsClosure"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*Type).IsClosure"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*Type).IsDirectIface"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*Type).IsDirectIface"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*Type).Key"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*Type).Key"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*Type).Kind"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*Type).Kind"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*Type).Len"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*Type).Len"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*Type).MapType"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*Type).MapType"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*Type).NumMethod"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*Type).NumMethod"(ptr)
 
-declare i1 @"github.com/goplus/llgo/internal/abi.(*Type).Pointers"(ptr)
+declare i1 @"github.com/goplus/llgo/runtime/abi.(*Type).Pointers"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*Type).Size"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*Type).Size"(ptr)
 
-declare %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/abi.(*Type).String"(ptr)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/abi.(*Type).String"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*Type).StructType"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*Type).StructType"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*Type).Uncommon"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*Type).Uncommon"(ptr)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
 ; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
 declare void @llvm.memset(ptr nocapture writeonly, i8, i64, i1 immarg) #0
 
-declare void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1)
 
-declare void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
 attributes #0 = { nocallback nofree nounwind willreturn memory(argmem: write) }
diff --git a/compiler/cl/_testrt/alloca/out.ll b/compiler/cl/_testrt/alloca/out.ll
index 0029dbad..b467901a 100644
--- a/compiler/cl/_testrt/alloca/out.ll
+++ b/compiler/cl/_testrt/alloca/out.ll
@@ -24,7 +24,7 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = alloca i8, i64 4, align 1
   %3 = call ptr @memcpy(ptr %2, ptr @0, i64 4)
@@ -32,7 +32,7 @@ _llgo_0:
   ret i32 0
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 declare ptr @memcpy(ptr, ptr, i64)
 
diff --git a/compiler/cl/_testrt/allocstr/out.ll b/compiler/cl/_testrt/allocstr/out.ll
index 2f826480..a25fa814 100644
--- a/compiler/cl/_testrt/allocstr/out.ll
+++ b/compiler/cl/_testrt/allocstr/out.ll
@@ -1,16 +1,16 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
 
 @"main.init$guard" = global i1 false, align 1
 @0 = private unnamed_addr constant [12 x i8] c"Hello world\0A", align 1
 @__llgo_argc = global i32 0, align 4
 @__llgo_argv = global ptr null, align 8
 
-define %"github.com/goplus/llgo/internal/runtime.String" @main.hello() {
+define %"github.com/goplus/llgo/runtime/internal/runtime.String" @main.hello() {
 _llgo_0:
-  ret %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 12 }
+  ret %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 12 }
 }
 
 define void @main.init() {
@@ -30,19 +30,19 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  %2 = call %"github.com/goplus/llgo/internal/runtime.String" @main.hello()
-  %3 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %2, 1
+  %2 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @main.hello()
+  %3 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.String" %2, 1
   %4 = add i64 %3, 1
   %5 = alloca i8, i64 %4, align 1
-  %6 = call ptr @"github.com/goplus/llgo/internal/runtime.CStrCopy"(ptr %5, %"github.com/goplus/llgo/internal/runtime.String" %2)
+  %6 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.CStrCopy"(ptr %5, %"github.com/goplus/llgo/runtime/internal/runtime.String" %2)
   %7 = call i32 (ptr, ...) @printf(ptr %6)
   ret i32 0
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.CStrCopy"(ptr, %"github.com/goplus/llgo/internal/runtime.String")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.CStrCopy"(ptr, %"github.com/goplus/llgo/runtime/internal/runtime.String")
 
 declare i32 @printf(ptr, ...)
diff --git a/compiler/cl/_testrt/any/out.ll b/compiler/cl/_testrt/any/out.ll
index a5ce7675..4fde564d 100644
--- a/compiler/cl/_testrt/any/out.ll
+++ b/compiler/cl/_testrt/any/out.ll
@@ -1,8 +1,8 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.eface" = type { ptr, ptr }
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.eface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
 
 @"main.init$guard" = global i1 false, align 1
 @_llgo_int8 = linkonce global ptr null, align 8
@@ -15,48 +15,48 @@ source_filename = "main"
 @1 = private unnamed_addr constant [7 x i8] c"%s %d\0A\00", align 1
 @2 = private unnamed_addr constant [6 x i8] c"Hello\00", align 1
 
-define ptr @main.hi(%"github.com/goplus/llgo/internal/runtime.eface" %0) {
+define ptr @main.hi(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %0) {
 _llgo_0:
-  %1 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 0
+  %1 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 0
   %2 = load ptr, ptr @_llgo_int8, align 8
   %3 = load ptr, ptr @"*_llgo_int8", align 8
   %4 = icmp eq ptr %1, %3
   br i1 %4, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %5 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 1
+  %5 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 1
   ret ptr %5
 
 _llgo_2:                                          ; preds = %_llgo_0
   %6 = load ptr, ptr @_llgo_string, align 8
-  %7 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 21 }, ptr %7, align 8
-  %8 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %6, 0
-  %9 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %8, ptr %7, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %9)
+  %7 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 21 }, ptr %7, align 8
+  %8 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %6, 0
+  %9 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %8, ptr %7, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %9)
   unreachable
 }
 
-define i64 @main.incVal(%"github.com/goplus/llgo/internal/runtime.eface" %0) {
+define i64 @main.incVal(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %0) {
 _llgo_0:
-  %1 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 0
+  %1 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 0
   %2 = load ptr, ptr @_llgo_int, align 8
   %3 = icmp eq ptr %1, %2
   br i1 %3, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %4 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 1
+  %4 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 1
   %5 = ptrtoint ptr %4 to i64
   %6 = add i64 %5, 1
   ret i64 %6
 
 _llgo_2:                                          ; preds = %_llgo_0
   %7 = load ptr, ptr @_llgo_string, align 8
-  %8 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 21 }, ptr %8, align 8
-  %9 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %7, 0
-  %10 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %9, ptr %8, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %10)
+  %8 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 21 }, ptr %8, align 8
+  %9 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %7, 0
+  %10 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %9, ptr %8, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %10)
   unreachable
 }
 
@@ -78,16 +78,16 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = load ptr, ptr @"*_llgo_int8", align 8
-  %3 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %2, 0
-  %4 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %3, ptr @2, 1
-  %5 = call ptr @main.hi(%"github.com/goplus/llgo/internal/runtime.eface" %4)
+  %3 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %2, 0
+  %4 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %3, ptr @2, 1
+  %5 = call ptr @main.hi(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %4)
   %6 = load ptr, ptr @_llgo_int, align 8
-  %7 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %6, 0
-  %8 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %7, ptr inttoptr (i64 100 to ptr), 1
-  %9 = call i64 @main.incVal(%"github.com/goplus/llgo/internal/runtime.eface" %8)
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %6, 0
+  %8 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %7, ptr inttoptr (i64 100 to ptr), 1
+  %9 = call i64 @main.incVal(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %8)
   %10 = call i32 (ptr, ...) @printf(ptr @1, ptr %5, i64 %9)
   ret i32 0
 }
@@ -99,7 +99,7 @@ _llgo_0:
   br i1 %1, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 35)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 35)
   store ptr %2, ptr @_llgo_int8, align 8
   br label %_llgo_2
 
@@ -109,9 +109,9 @@ _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
   br i1 %4, label %_llgo_3, label %_llgo_4
 
 _llgo_3:                                          ; preds = %_llgo_2
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 35)
-  %6 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %5)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %6)
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 35)
+  %6 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %5)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %6)
   store ptr %6, ptr @"*_llgo_int8", align 8
   br label %_llgo_4
 
@@ -121,7 +121,7 @@ _llgo_4:                                          ; preds = %_llgo_3, %_llgo_2
   br i1 %8, label %_llgo_5, label %_llgo_6
 
 _llgo_5:                                          ; preds = %_llgo_4
-  %9 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
+  %9 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
   store ptr %9, ptr @_llgo_string, align 8
   br label %_llgo_6
 
@@ -131,7 +131,7 @@ _llgo_6:                                          ; preds = %_llgo_5, %_llgo_4
   br i1 %11, label %_llgo_7, label %_llgo_8
 
 _llgo_7:                                          ; preds = %_llgo_6
-  %12 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
+  %12 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
   store ptr %12, ptr @_llgo_int, align 8
   br label %_llgo_8
 
@@ -139,16 +139,16 @@ _llgo_8:                                          ; preds = %_llgo_7, %_llgo_6
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr)
 
-declare void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface")
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 declare i32 @printf(ptr, ...)
diff --git a/compiler/cl/_testrt/builtin/out.ll b/compiler/cl/_testrt/builtin/out.ll
index d73792ef..3a19e73f 100644
--- a/compiler/cl/_testrt/builtin/out.ll
+++ b/compiler/cl/_testrt/builtin/out.ll
@@ -1,9 +1,9 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
-%"github.com/goplus/llgo/internal/runtime.eface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.eface" = type { ptr, ptr }
 
 @main.a = global i64 0, align 8
 @main.b = global i64 0, align 8
@@ -22,7 +22,7 @@ source_filename = "main"
 
 define double @main.Float64frombits(i64 %0) {
 _llgo_0:
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 8)
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 8)
   store i64 %0, ptr %1, align 4
   %2 = load double, ptr %1, align 8
   ret double %2
@@ -83,9 +83,9 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 32)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 32)
   %3 = getelementptr inbounds i64, ptr %2, i64 0
   store i64 1, ptr %3, align 4
   %4 = getelementptr inbounds i64, ptr %2, i64 1
@@ -94,10 +94,10 @@ _llgo_0:
   store i64 3, ptr %5, align 4
   %6 = getelementptr inbounds i64, ptr %2, i64 3
   store i64 4, ptr %6, align 4
-  %7 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %2, 0
-  %8 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %7, i64 4, 1
-  %9 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %8, i64 4, 2
-  %10 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 32)
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %2, 0
+  %8 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %7, i64 4, 1
+  %9 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %8, i64 4, 2
+  %10 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 32)
   %11 = getelementptr inbounds i64, ptr %10, i64 0
   %12 = getelementptr inbounds i64, ptr %10, i64 1
   %13 = getelementptr inbounds i64, ptr %10, i64 2
@@ -106,33 +106,33 @@ _llgo_0:
   store i64 2, ptr %12, align 4
   store i64 3, ptr %13, align 4
   store i64 4, ptr %14, align 4
-  %15 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 10)
-  %16 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.NewSlice3"(ptr %15, i64 1, i64 10, i64 0, i64 4, i64 10)
-  %17 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %9, 1
-  %18 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %9, 2
-  call void @"github.com/goplus/llgo/internal/runtime.PrintSlice"(%"github.com/goplus/llgo/internal/runtime.Slice" %9)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %17)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %18)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %19 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %16, 1
-  %20 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %16, 2
-  call void @"github.com/goplus/llgo/internal/runtime.PrintSlice"(%"github.com/goplus/llgo/internal/runtime.Slice" %16)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %19)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %20)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 4)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 4)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 4)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 4)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %21 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 32)
+  %15 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 10)
+  %16 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.NewSlice3"(ptr %15, i64 1, i64 10, i64 0, i64 4, i64 10)
+  %17 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %9, 1
+  %18 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %9, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintSlice"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %9)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %17)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %18)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %19 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %16, 1
+  %20 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %16, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintSlice"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %16)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %19)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %20)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 4)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 4)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 4)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 4)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %21 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 32)
   %22 = getelementptr inbounds i64, ptr %21, i64 0
   store i64 1, ptr %22, align 4
   %23 = getelementptr inbounds i64, ptr %21, i64 1
@@ -141,89 +141,89 @@ _llgo_0:
   store i64 3, ptr %24, align 4
   %25 = getelementptr inbounds i64, ptr %21, i64 3
   store i64 4, ptr %25, align 4
-  %26 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %21, 0
-  %27 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %26, i64 4, 1
-  %28 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %27, i64 4, 2
-  %29 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %28, 1
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %29)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 4)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %30 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %9, 2
-  %31 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %9, 1
-  %32 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %9, 0
-  %33 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.NewSlice3"(ptr %32, i64 8, i64 %30, i64 1, i64 %31, i64 %30)
-  %34 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %33, 1
-  %35 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %9, 2
-  %36 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %9, 1
-  %37 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %9, 0
-  %38 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.NewSlice3"(ptr %37, i64 8, i64 %35, i64 1, i64 %36, i64 %35)
-  %39 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %38, 2
-  %40 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %9, 2
-  %41 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %9, 0
-  %42 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.NewSlice3"(ptr %41, i64 8, i64 %40, i64 1, i64 2, i64 %40)
-  %43 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %42, 1
-  %44 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %9, 2
-  %45 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %9, 0
-  %46 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.NewSlice3"(ptr %45, i64 8, i64 %44, i64 1, i64 2, i64 %44)
-  %47 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %46, 2
-  %48 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %9, 2
-  %49 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %9, 0
-  %50 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.NewSlice3"(ptr %49, i64 8, i64 %48, i64 1, i64 2, i64 2)
-  %51 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %50, 1
-  %52 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %9, 2
-  %53 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %9, 0
-  %54 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.NewSlice3"(ptr %53, i64 8, i64 %52, i64 1, i64 2, i64 2)
-  %55 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %54, 2
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %34)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %39)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %43)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %47)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %51)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %55)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %56 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.NewSlice3"(ptr %10, i64 8, i64 4, i64 1, i64 4, i64 4)
-  %57 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %56, 1
-  %58 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.NewSlice3"(ptr %10, i64 8, i64 4, i64 1, i64 4, i64 4)
-  %59 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %58, 2
-  %60 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.NewSlice3"(ptr %10, i64 8, i64 4, i64 1, i64 2, i64 4)
-  %61 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %60, 1
-  %62 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.NewSlice3"(ptr %10, i64 8, i64 4, i64 1, i64 2, i64 4)
-  %63 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %62, 2
-  %64 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.NewSlice3"(ptr %10, i64 8, i64 4, i64 1, i64 2, i64 2)
-  %65 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %64, 1
-  %66 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.NewSlice3"(ptr %10, i64 8, i64 4, i64 1, i64 2, i64 2)
-  %67 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %66, 2
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %57)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %59)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %61)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %63)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %65)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %67)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %68 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringSlice"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 }, i64 1, i64 5)
-  %69 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringSlice"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 }, i64 1, i64 2)
-  %70 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringSlice"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 }, i64 5, i64 5)
-  %71 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %70, 1
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %68)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %69)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %71)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %72 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 32)
+  %26 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %21, 0
+  %27 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %26, i64 4, 1
+  %28 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %27, i64 4, 2
+  %29 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %28, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %29)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 4)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %30 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %9, 2
+  %31 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %9, 1
+  %32 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %9, 0
+  %33 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.NewSlice3"(ptr %32, i64 8, i64 %30, i64 1, i64 %31, i64 %30)
+  %34 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %33, 1
+  %35 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %9, 2
+  %36 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %9, 1
+  %37 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %9, 0
+  %38 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.NewSlice3"(ptr %37, i64 8, i64 %35, i64 1, i64 %36, i64 %35)
+  %39 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %38, 2
+  %40 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %9, 2
+  %41 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %9, 0
+  %42 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.NewSlice3"(ptr %41, i64 8, i64 %40, i64 1, i64 2, i64 %40)
+  %43 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %42, 1
+  %44 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %9, 2
+  %45 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %9, 0
+  %46 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.NewSlice3"(ptr %45, i64 8, i64 %44, i64 1, i64 2, i64 %44)
+  %47 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %46, 2
+  %48 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %9, 2
+  %49 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %9, 0
+  %50 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.NewSlice3"(ptr %49, i64 8, i64 %48, i64 1, i64 2, i64 2)
+  %51 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %50, 1
+  %52 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %9, 2
+  %53 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %9, 0
+  %54 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.NewSlice3"(ptr %53, i64 8, i64 %52, i64 1, i64 2, i64 2)
+  %55 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %54, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %34)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %39)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %43)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %47)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %51)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %55)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %56 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.NewSlice3"(ptr %10, i64 8, i64 4, i64 1, i64 4, i64 4)
+  %57 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %56, 1
+  %58 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.NewSlice3"(ptr %10, i64 8, i64 4, i64 1, i64 4, i64 4)
+  %59 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %58, 2
+  %60 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.NewSlice3"(ptr %10, i64 8, i64 4, i64 1, i64 2, i64 4)
+  %61 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %60, 1
+  %62 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.NewSlice3"(ptr %10, i64 8, i64 4, i64 1, i64 2, i64 4)
+  %63 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %62, 2
+  %64 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.NewSlice3"(ptr %10, i64 8, i64 4, i64 1, i64 2, i64 2)
+  %65 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %64, 1
+  %66 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.NewSlice3"(ptr %10, i64 8, i64 4, i64 1, i64 2, i64 2)
+  %67 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %66, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %57)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %59)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %61)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %63)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %65)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %67)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %68 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/internal/runtime.StringSlice"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 }, i64 1, i64 5)
+  %69 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/internal/runtime.StringSlice"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 }, i64 1, i64 2)
+  %70 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/internal/runtime.StringSlice"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 }, i64 5, i64 5)
+  %71 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.String" %70, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %68)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %69)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %71)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %72 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 32)
   %73 = getelementptr inbounds i64, ptr %72, i64 0
   store i64 5, ptr %73, align 4
   %74 = getelementptr inbounds i64, ptr %72, i64 1
@@ -232,64 +232,64 @@ _llgo_0:
   store i64 7, ptr %75, align 4
   %76 = getelementptr inbounds i64, ptr %72, i64 3
   store i64 8, ptr %76, align 4
-  %77 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %72, 0
-  %78 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %77, i64 4, 1
-  %79 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %78, i64 4, 2
-  %80 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %79, 0
-  %81 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %79, 1
-  %82 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.SliceAppend"(%"github.com/goplus/llgo/internal/runtime.Slice" %9, ptr %80, i64 %81, i64 8)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintSlice"(%"github.com/goplus/llgo/internal/runtime.Slice" %82)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %83 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 3)
+  %77 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %72, 0
+  %78 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %77, i64 4, 1
+  %79 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %78, i64 4, 2
+  %80 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %79, 0
+  %81 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %79, 1
+  %82 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.SliceAppend"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %9, ptr %80, i64 %81, i64 8)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintSlice"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %82)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %83 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 3)
   %84 = getelementptr inbounds i8, ptr %83, i64 0
   store i8 97, ptr %84, align 1
   %85 = getelementptr inbounds i8, ptr %83, i64 1
   store i8 98, ptr %85, align 1
   %86 = getelementptr inbounds i8, ptr %83, i64 2
   store i8 99, ptr %86, align 1
-  %87 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %83, 0
-  %88 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %87, i64 3, 1
-  %89 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %88, i64 3, 2
-  %90 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.SliceAppend"(%"github.com/goplus/llgo/internal/runtime.Slice" %89, ptr @1, i64 3, i64 1)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintSlice"(%"github.com/goplus/llgo/internal/runtime.Slice" %90)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %91 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 16)
+  %87 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %83, 0
+  %88 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %87, i64 3, 1
+  %89 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %88, i64 3, 2
+  %90 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.SliceAppend"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %89, ptr @1, i64 3, i64 1)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintSlice"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %90)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %91 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 16)
   %92 = load ptr, ptr @_llgo_int, align 8
-  %93 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %92, 0
-  %94 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %93, ptr inttoptr (i64 100 to ptr), 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %94, ptr %91, align 8
-  %95 = load %"github.com/goplus/llgo/internal/runtime.eface", ptr %91, align 8
+  %93 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %92, 0
+  %94 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %93, ptr inttoptr (i64 100 to ptr), 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %94, ptr %91, align 8
+  %95 = load %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %91, align 8
   %96 = ptrtoint ptr %91 to i64
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 true)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 0)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 100)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 -100)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintUint"(i64 255)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 -100)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintFloat"(double 0.000000e+00)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintFloat"(double 1.005000e+02)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintEface"(%"github.com/goplus/llgo/internal/runtime.eface" %95)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr %91)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintUint"(i64 %96)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %97 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 3)
-  %98 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 8)
-  %99 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %97, 0
-  %100 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %99, i64 3, 1
-  %101 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %100, i64 3, 2
-  %102 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %90, 0
-  %103 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %90, 1
-  %104 = call i64 @"github.com/goplus/llgo/internal/runtime.SliceCopy"(%"github.com/goplus/llgo/internal/runtime.Slice" %101, ptr %102, i64 %103, i64 1)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 true)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 0)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 100)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 -100)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintUint"(i64 255)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 -100)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintFloat"(double 0.000000e+00)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintFloat"(double 1.005000e+02)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintEface"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %95)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr %91)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintUint"(i64 %96)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %97 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 3)
+  %98 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 8)
+  %99 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %97, 0
+  %100 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %99, i64 3, 1
+  %101 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %100, i64 3, 2
+  %102 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %90, 0
+  %103 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %90, 1
+  %104 = call i64 @"github.com/goplus/llgo/runtime/internal/runtime.SliceCopy"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %101, ptr %102, i64 %103, i64 1)
   store i64 %104, ptr %98, align 4
   %105 = load i64, ptr %98, align 4
   %106 = getelementptr inbounds i8, ptr %97, i64 0
@@ -298,19 +298,19 @@ _llgo_0:
   %109 = load i8, ptr %108, align 1
   %110 = getelementptr inbounds i8, ptr %97, i64 2
   %111 = load i8, ptr %110, align 1
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %105)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %105)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
   %112 = zext i8 %107 to i64
-  call void @"github.com/goplus/llgo/internal/runtime.PrintUint"(i64 %112)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintUint"(i64 %112)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
   %113 = zext i8 %109 to i64
-  call void @"github.com/goplus/llgo/internal/runtime.PrintUint"(i64 %113)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintUint"(i64 %113)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
   %114 = zext i8 %111 to i64
-  call void @"github.com/goplus/llgo/internal/runtime.PrintUint"(i64 %114)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %115 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.NewSlice3"(ptr %97, i64 1, i64 3, i64 1, i64 3, i64 3)
-  %116 = call i64 @"github.com/goplus/llgo/internal/runtime.SliceCopy"(%"github.com/goplus/llgo/internal/runtime.Slice" %115, ptr @2, i64 4, i64 1)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintUint"(i64 %114)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %115 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.NewSlice3"(ptr %97, i64 1, i64 3, i64 1, i64 3, i64 3)
+  %116 = call i64 @"github.com/goplus/llgo/runtime/internal/runtime.SliceCopy"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %115, ptr @2, i64 4, i64 1)
   store i64 %116, ptr %98, align 4
   %117 = load i64, ptr %98, align 4
   %118 = getelementptr inbounds i8, ptr %97, i64 0
@@ -319,46 +319,46 @@ _llgo_0:
   %121 = load i8, ptr %120, align 1
   %122 = getelementptr inbounds i8, ptr %97, i64 2
   %123 = load i8, ptr %122, align 1
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %117)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %117)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
   %124 = zext i8 %119 to i64
-  call void @"github.com/goplus/llgo/internal/runtime.PrintUint"(i64 %124)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintUint"(i64 %124)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
   %125 = zext i8 %121 to i64
-  call void @"github.com/goplus/llgo/internal/runtime.PrintUint"(i64 %125)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintUint"(i64 %125)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
   %126 = zext i8 %123 to i64
-  call void @"github.com/goplus/llgo/internal/runtime.PrintUint"(i64 %126)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %127 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintUint"(i64 %126)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %127 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %128 = getelementptr inbounds { ptr }, ptr %127, i32 0, i32 0
   store ptr %98, ptr %128, align 8
   %129 = insertvalue { ptr, ptr } { ptr @"main.main$2", ptr undef }, ptr %127, 1
-  call void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr @main.demo)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr @main.demo)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr @"main.main$1")
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr @main.demo)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr @main.demo)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr @"main.main$1")
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
   %130 = extractvalue { ptr, ptr } %129, 0
-  call void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr %130)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %131 = call ptr @"github.com/goplus/llgo/internal/runtime.NewStringIter"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 7 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr %130)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %131 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewStringIter"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 7 })
   br label %_llgo_1
 
 _llgo_1:                                          ; preds = %_llgo_2, %_llgo_0
-  %132 = call { i1, i64, i32 } @"github.com/goplus/llgo/internal/runtime.StringIterNext"(ptr %131)
+  %132 = call { i1, i64, i32 } @"github.com/goplus/llgo/runtime/internal/runtime.StringIterNext"(ptr %131)
   %133 = extractvalue { i1, i64, i32 } %132, 0
   br i1 %133, label %_llgo_2, label %_llgo_3
 
 _llgo_2:                                          ; preds = %_llgo_1
   %134 = extractvalue { i1, i64, i32 } %132, 1
   %135 = extractvalue { i1, i64, i32 } %132, 2
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %134)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %134)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
   %136 = sext i32 %135 to i64
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %136)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %136)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   br label %_llgo_1
 
 _llgo_3:                                          ; preds = %_llgo_1
@@ -368,78 +368,78 @@ _llgo_3:                                          ; preds = %_llgo_1
   %140 = call double @main.NaN()
   %141 = call i1 @main.IsNaN(double %140)
   %142 = call i1 @main.IsNaN(double 1.000000e+00)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintFloat"(double %137)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintFloat"(double %138)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintFloat"(double %139)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %141)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %142)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %143 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.StringToBytes"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 7 })
-  %144 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.StringToRunes"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 7 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintSlice"(%"github.com/goplus/llgo/internal/runtime.Slice" %143)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintSlice"(%"github.com/goplus/llgo/internal/runtime.Slice" %144)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %145 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringFromBytes"(%"github.com/goplus/llgo/internal/runtime.Slice" %143)
-  %146 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringFromRunes"(%"github.com/goplus/llgo/internal/runtime.Slice" %144)
-  %147 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %143, 0
-  %148 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %143, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintFloat"(double %137)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintFloat"(double %138)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintFloat"(double %139)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 %141)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 %142)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %143 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.StringToBytes"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 7 })
+  %144 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.StringToRunes"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 7 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintSlice"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %143)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintSlice"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %144)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %145 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/internal/runtime.StringFromBytes"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %143)
+  %146 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/internal/runtime.StringFromRunes"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %144)
+  %147 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %143, 0
+  %148 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %143, 1
   %149 = icmp sge i64 3, %148
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %149)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %149)
   %150 = getelementptr inbounds i8, ptr %147, i64 3
   %151 = load i8, ptr %150, align 1
   %152 = sext i8 %151 to i32
-  %153 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringFromRune"(i32 %152)
-  %154 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %144, 0
-  %155 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %144, 1
+  %153 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/internal/runtime.StringFromRune"(i32 %152)
+  %154 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %144, 0
+  %155 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %144, 1
   %156 = icmp sge i64 0, %155
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %156)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %156)
   %157 = getelementptr inbounds i32, ptr %154, i64 0
   %158 = load i32, ptr %157, align 4
-  %159 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringFromRune"(i32 %158)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %145)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %146)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %153)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %159)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %160 = call i1 @"github.com/goplus/llgo/internal/runtime.StringEqual"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 3 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 3 })
-  %161 = call i1 @"github.com/goplus/llgo/internal/runtime.StringEqual"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 3 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 3 })
-  %162 = call i1 @"github.com/goplus/llgo/internal/runtime.StringEqual"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 3 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 3 })
+  %159 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/internal/runtime.StringFromRune"(i32 %158)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %145)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %146)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %153)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %159)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %160 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 3 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 3 })
+  %161 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 3 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 3 })
+  %162 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 3 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 3 })
   %163 = xor i1 %162, true
-  %164 = call i1 @"github.com/goplus/llgo/internal/runtime.StringLess"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 3 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 3 })
-  %165 = call i1 @"github.com/goplus/llgo/internal/runtime.StringLess"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 3 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 3 })
+  %164 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringLess"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 3 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 3 })
+  %165 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringLess"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 3 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 3 })
   %166 = xor i1 %165, true
-  %167 = call i1 @"github.com/goplus/llgo/internal/runtime.StringLess"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 3 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 3 })
-  %168 = call i1 @"github.com/goplus/llgo/internal/runtime.StringLess"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 3 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 3 })
+  %167 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringLess"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 3 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 3 })
+  %168 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringLess"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 3 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 3 })
   %169 = xor i1 %168, true
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %160)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %161)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %163)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %164)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %166)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %167)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %169)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 %160)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 %161)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 %163)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 %164)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 %166)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 %167)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 %169)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i32 0
 }
 
 define void @"main.main$1"() {
 _llgo_0:
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @6, i64 2 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 2 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret void
 }
 
@@ -448,28 +448,28 @@ _llgo_0:
   %1 = load { ptr }, ptr %0, align 8
   %2 = extractvalue { ptr } %1, 0
   %3 = load i64, ptr %2, align 4
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %3)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %3)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.NewSlice3"(ptr, i64, i64, i64, i64, i64)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.NewSlice3"(ptr, i64, i64, i64, i64, i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintSlice"(%"github.com/goplus/llgo/internal/runtime.Slice")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintSlice"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64)
 
-declare %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringSlice"(%"github.com/goplus/llgo/internal/runtime.String", i64, i64)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/internal/runtime.StringSlice"(%"github.com/goplus/llgo/runtime/internal/runtime.String", i64, i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.SliceAppend"(%"github.com/goplus/llgo/internal/runtime.Slice", ptr, i64, i64)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.SliceAppend"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice", ptr, i64, i64)
 
 define void @"main.init$after"() {
 _llgo_0:
@@ -478,7 +478,7 @@ _llgo_0:
   br i1 %1, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
   store ptr %2, ptr @_llgo_int, align 8
   br label %_llgo_2
 
@@ -486,38 +486,38 @@ _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintUint"(i64)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintUint"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintFloat"(double)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintFloat"(double)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintEface"(%"github.com/goplus/llgo/internal/runtime.eface")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintEface"(%"github.com/goplus/llgo/runtime/internal/runtime.eface")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/runtime.SliceCopy"(%"github.com/goplus/llgo/internal/runtime.Slice", ptr, i64, i64)
+declare i64 @"github.com/goplus/llgo/runtime/internal/runtime.SliceCopy"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice", ptr, i64, i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.NewStringIter"(%"github.com/goplus/llgo/internal/runtime.String")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewStringIter"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare { i1, i64, i32 } @"github.com/goplus/llgo/internal/runtime.StringIterNext"(ptr)
+declare { i1, i64, i32 } @"github.com/goplus/llgo/runtime/internal/runtime.StringIterNext"(ptr)
 
-declare %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.StringToBytes"(%"github.com/goplus/llgo/internal/runtime.String")
+declare %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.StringToBytes"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.StringToRunes"(%"github.com/goplus/llgo/internal/runtime.String")
+declare %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.StringToRunes"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringFromBytes"(%"github.com/goplus/llgo/internal/runtime.Slice")
+declare %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/internal/runtime.StringFromBytes"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringFromRunes"(%"github.com/goplus/llgo/internal/runtime.Slice")
+declare %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/internal/runtime.StringFromRunes"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1)
 
-declare %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringFromRune"(i32)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/internal/runtime.StringFromRune"(i32)
 
-declare i1 @"github.com/goplus/llgo/internal/runtime.StringEqual"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.String")
+declare i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare i1 @"github.com/goplus/llgo/internal/runtime.StringLess"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.String")
+declare i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringLess"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String")
diff --git a/compiler/cl/_testrt/callback/out.ll b/compiler/cl/_testrt/callback/out.ll
index 1ced55d7..0838679f 100644
--- a/compiler/cl/_testrt/callback/out.ll
+++ b/compiler/cl/_testrt/callback/out.ll
@@ -32,7 +32,7 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   call void @main.callback(ptr @0, { ptr, ptr } { ptr @__llgo_stub.main.print, ptr null })
   call void @main.callback(ptr @1, { ptr, ptr } { ptr @__llgo_stub.main.print, ptr null })
@@ -45,7 +45,7 @@ _llgo_0:
   ret void
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 define linkonce void @__llgo_stub.main.print(ptr %0, ptr %1) {
 _llgo_0:
diff --git a/compiler/cl/_testrt/cast/out.ll b/compiler/cl/_testrt/cast/out.ll
index b6575ed9..e8ae001f 100644
--- a/compiler/cl/_testrt/cast/out.ll
+++ b/compiler/cl/_testrt/cast/out.ll
@@ -1,8 +1,8 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
-%"github.com/goplus/llgo/internal/runtime.eface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.eface" = type { ptr, ptr }
 
 @"main.init$guard" = global i1 false, align 1
 @0 = private unnamed_addr constant [5 x i8] c"error", align 1
@@ -18,11 +18,11 @@ _llgo_0:
 
 _llgo_1:                                          ; preds = %_llgo_0
   %4 = load ptr, ptr @_llgo_string, align 8
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 }, ptr %5, align 8
-  %6 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %4, 0
-  %7 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %6, ptr %5, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %7)
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 }, ptr %5, align 8
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %4, 0
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %6, ptr %5, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %7)
   unreachable
 
 _llgo_2:                                          ; preds = %_llgo_0
@@ -37,11 +37,11 @@ _llgo_0:
 
 _llgo_1:                                          ; preds = %_llgo_0
   %4 = load ptr, ptr @_llgo_string, align 8
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 }, ptr %5, align 8
-  %6 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %4, 0
-  %7 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %6, ptr %5, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %7)
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 }, ptr %5, align 8
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %4, 0
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %6, ptr %5, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %7)
   unreachable
 
 _llgo_2:                                          ; preds = %_llgo_0
@@ -56,11 +56,11 @@ _llgo_0:
 
 _llgo_1:                                          ; preds = %_llgo_0
   %4 = load ptr, ptr @_llgo_string, align 8
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 }, ptr %5, align 8
-  %6 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %4, 0
-  %7 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %6, ptr %5, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %7)
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 }, ptr %5, align 8
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %4, 0
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %6, ptr %5, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %7)
   unreachable
 
 _llgo_2:                                          ; preds = %_llgo_0
@@ -75,11 +75,11 @@ _llgo_0:
 
 _llgo_1:                                          ; preds = %_llgo_0
   %4 = load ptr, ptr @_llgo_string, align 8
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 }, ptr %5, align 8
-  %6 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %4, 0
-  %7 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %6, ptr %5, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %7)
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 }, ptr %5, align 8
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %4, 0
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %6, ptr %5, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %7)
   unreachable
 
 _llgo_2:                                          ; preds = %_llgo_0
@@ -94,11 +94,11 @@ _llgo_0:
 
 _llgo_1:                                          ; preds = %_llgo_0
   %4 = load ptr, ptr @_llgo_string, align 8
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 }, ptr %5, align 8
-  %6 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %4, 0
-  %7 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %6, ptr %5, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %7)
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 }, ptr %5, align 8
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %4, 0
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %6, ptr %5, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %7)
   unreachable
 
 _llgo_2:                                          ; preds = %_llgo_0
@@ -113,11 +113,11 @@ _llgo_0:
 
 _llgo_1:                                          ; preds = %_llgo_0
   %4 = load ptr, ptr @_llgo_string, align 8
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 }, ptr %5, align 8
-  %6 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %4, 0
-  %7 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %6, ptr %5, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %7)
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 }, ptr %5, align 8
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %4, 0
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %6, ptr %5, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %7)
   unreachable
 
 _llgo_2:                                          ; preds = %_llgo_0
@@ -132,11 +132,11 @@ _llgo_0:
 
 _llgo_1:                                          ; preds = %_llgo_0
   %4 = load ptr, ptr @_llgo_string, align 8
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 }, ptr %5, align 8
-  %6 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %4, 0
-  %7 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %6, ptr %5, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %7)
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 }, ptr %5, align 8
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %4, 0
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %6, ptr %5, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %7)
   unreachable
 
 _llgo_2:                                          ; preds = %_llgo_0
@@ -151,11 +151,11 @@ _llgo_0:
 
 _llgo_1:                                          ; preds = %_llgo_0
   %4 = load ptr, ptr @_llgo_string, align 8
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 }, ptr %5, align 8
-  %6 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %4, 0
-  %7 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %6, ptr %5, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %7)
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 }, ptr %5, align 8
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %4, 0
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %6, ptr %5, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %7)
   unreachable
 
 _llgo_2:                                          ; preds = %_llgo_0
@@ -170,11 +170,11 @@ _llgo_0:
 
 _llgo_1:                                          ; preds = %_llgo_0
   %4 = load ptr, ptr @_llgo_string, align 8
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 }, ptr %5, align 8
-  %6 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %4, 0
-  %7 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %6, ptr %5, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %7)
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 }, ptr %5, align 8
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %4, 0
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %6, ptr %5, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %7)
   unreachable
 
 _llgo_2:                                          ; preds = %_llgo_0
@@ -189,11 +189,11 @@ _llgo_0:
 
 _llgo_1:                                          ; preds = %_llgo_0
   %4 = load ptr, ptr @_llgo_string, align 8
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 }, ptr %5, align 8
-  %6 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %4, 0
-  %7 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %6, ptr %5, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %7)
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 }, ptr %5, align 8
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %4, 0
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %6, ptr %5, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %7)
   unreachable
 
 _llgo_2:                                          ; preds = %_llgo_0
@@ -208,11 +208,11 @@ _llgo_0:
 
 _llgo_1:                                          ; preds = %_llgo_0
   %4 = load ptr, ptr @_llgo_string, align 8
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 }, ptr %5, align 8
-  %6 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %4, 0
-  %7 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %6, ptr %5, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %7)
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 }, ptr %5, align 8
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %4, 0
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %6, ptr %5, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %7)
   unreachable
 
 _llgo_2:                                          ; preds = %_llgo_0
@@ -227,11 +227,11 @@ _llgo_0:
 
 _llgo_1:                                          ; preds = %_llgo_0
   %4 = load ptr, ptr @_llgo_string, align 8
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 }, ptr %5, align 8
-  %6 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %4, 0
-  %7 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %6, ptr %5, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %7)
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 }, ptr %5, align 8
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %4, 0
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %6, ptr %5, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %7)
   unreachable
 
 _llgo_2:                                          ; preds = %_llgo_0
@@ -241,11 +241,11 @@ _llgo_2:                                          ; preds = %_llgo_0
 
 _llgo_3:                                          ; preds = %_llgo_2
   %10 = load ptr, ptr @_llgo_string, align 8
-  %11 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 }, ptr %11, align 8
-  %12 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %10, 0
-  %13 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %12, ptr %11, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %13)
+  %11 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 }, ptr %11, align 8
+  %12 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %10, 0
+  %13 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %12, ptr %11, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %13)
   unreachable
 
 _llgo_4:                                          ; preds = %_llgo_2
@@ -270,7 +270,7 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   call void @main.cvt64to8(i64 0, i8 0)
   call void @main.cvt64to8(i64 127, i8 127)
@@ -334,7 +334,7 @@ _llgo_0:
   br i1 %1, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
   store ptr %2, ptr @_llgo_string, align 8
   br label %_llgo_2
 
@@ -342,10 +342,10 @@ _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface")
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
diff --git a/compiler/cl/_testrt/clear/out.ll b/compiler/cl/_testrt/clear/out.ll
index 9af4cc31..9ae1a26b 100644
--- a/compiler/cl/_testrt/clear/out.ll
+++ b/compiler/cl/_testrt/clear/out.ll
@@ -1,11 +1,11 @@
-; ModuleID = 'github.com/goplus/llgo/cl/_testrt/clear'
-source_filename = "github.com/goplus/llgo/cl/_testrt/clear"
+; ModuleID = 'github.com/goplus/llgo/compiler/cl/_testrt/clear'
+source_filename = "github.com/goplus/llgo/compiler/cl/_testrt/clear"
 
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
-%"github.com/goplus/llgo/internal/abi.StructField" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1 }
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/runtime/abi.StructField" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1 }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
 
-@"github.com/goplus/llgo/cl/_testrt/clear.init$guard" = global i1 false, align 1
+@"github.com/goplus/llgo/compiler/cl/_testrt/clear.init$guard" = global i1 false, align 1
 @_llgo_int = linkonce global ptr null, align 8
 @"[]_llgo_int" = linkonce global ptr null, align 8
 @"map[_llgo_int]_llgo_int" = linkonce global ptr null, align 8
@@ -13,11 +13,11 @@ source_filename = "github.com/goplus/llgo/cl/_testrt/clear"
 @1 = private unnamed_addr constant [4 x i8] c"keys", align 1
 @2 = private unnamed_addr constant [5 x i8] c"elems", align 1
 @3 = private unnamed_addr constant [8 x i8] c"overflow", align 1
-@4 = private unnamed_addr constant [39 x i8] c"github.com/goplus/llgo/cl/_testrt/clear", align 1
+@4 = private unnamed_addr constant [48 x i8] c"github.com/goplus/llgo/compiler/cl/_testrt/clear", align 1
 
-define void @"github.com/goplus/llgo/cl/_testrt/clear.Clear"() {
+define void @"github.com/goplus/llgo/compiler/cl/_testrt/clear.Clear"() {
 _llgo_0:
-  %0 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 32)
+  %0 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 32)
   %1 = getelementptr inbounds i64, ptr %0, i64 0
   store i64 1, ptr %1, align 4
   %2 = getelementptr inbounds i64, ptr %0, i64 1
@@ -26,67 +26,67 @@ _llgo_0:
   store i64 3, ptr %3, align 4
   %4 = getelementptr inbounds i64, ptr %0, i64 3
   store i64 4, ptr %4, align 4
-  %5 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %0, 0
-  %6 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %5, i64 4, 1
-  %7 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %6, i64 4, 2
+  %5 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %0, 0
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %5, i64 4, 1
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %6, i64 4, 2
   %8 = load ptr, ptr @_llgo_int, align 8
   %9 = load ptr, ptr @"[]_llgo_int", align 8
-  call void @"github.com/goplus/llgo/internal/runtime.SliceClear"(ptr %9, %"github.com/goplus/llgo/internal/runtime.Slice" %7)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintSlice"(%"github.com/goplus/llgo/internal/runtime.Slice" %7)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SliceClear"(ptr %9, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %7)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintSlice"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %7)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %10 = load ptr, ptr @"map[_llgo_int]_llgo_int", align 8
-  %11 = call ptr @"github.com/goplus/llgo/internal/runtime.MakeMap"(ptr %10, i64 4)
+  %11 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MakeMap"(ptr %10, i64 4)
   %12 = load ptr, ptr @"map[_llgo_int]_llgo_int", align 8
-  %13 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %13 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   store i64 1, ptr %13, align 4
-  %14 = call ptr @"github.com/goplus/llgo/internal/runtime.MapAssign"(ptr %12, ptr %11, ptr %13)
+  %14 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAssign"(ptr %12, ptr %11, ptr %13)
   store i64 1, ptr %14, align 4
   %15 = load ptr, ptr @"map[_llgo_int]_llgo_int", align 8
-  %16 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %16 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   store i64 2, ptr %16, align 4
-  %17 = call ptr @"github.com/goplus/llgo/internal/runtime.MapAssign"(ptr %15, ptr %11, ptr %16)
+  %17 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAssign"(ptr %15, ptr %11, ptr %16)
   store i64 2, ptr %17, align 4
   %18 = load ptr, ptr @"map[_llgo_int]_llgo_int", align 8
-  %19 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %19 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   store i64 3, ptr %19, align 4
-  %20 = call ptr @"github.com/goplus/llgo/internal/runtime.MapAssign"(ptr %18, ptr %11, ptr %19)
+  %20 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAssign"(ptr %18, ptr %11, ptr %19)
   store i64 3, ptr %20, align 4
   %21 = load ptr, ptr @"map[_llgo_int]_llgo_int", align 8
-  %22 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %22 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   store i64 4, ptr %22, align 4
-  %23 = call ptr @"github.com/goplus/llgo/internal/runtime.MapAssign"(ptr %21, ptr %11, ptr %22)
+  %23 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAssign"(ptr %21, ptr %11, ptr %22)
   store i64 4, ptr %23, align 4
   %24 = load ptr, ptr @"map[_llgo_int]_llgo_int", align 8
-  call void @"github.com/goplus/llgo/internal/runtime.MapClear"(ptr %24, ptr %11)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr %11)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.MapClear"(ptr %24, ptr %11)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr %11)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret void
 }
 
-define void @"github.com/goplus/llgo/cl/_testrt/clear.init"() {
+define void @"github.com/goplus/llgo/compiler/cl/_testrt/clear.init"() {
 _llgo_0:
-  %0 = load i1, ptr @"github.com/goplus/llgo/cl/_testrt/clear.init$guard", align 1
+  %0 = load i1, ptr @"github.com/goplus/llgo/compiler/cl/_testrt/clear.init$guard", align 1
   br i1 %0, label %_llgo_2, label %_llgo_1
 
 _llgo_1:                                          ; preds = %_llgo_0
-  store i1 true, ptr @"github.com/goplus/llgo/cl/_testrt/clear.init$guard", align 1
-  call void @"github.com/goplus/llgo/cl/_testrt/clear.init$after"()
+  store i1 true, ptr @"github.com/goplus/llgo/compiler/cl/_testrt/clear.init$guard", align 1
+  call void @"github.com/goplus/llgo/compiler/cl/_testrt/clear.init$after"()
   br label %_llgo_2
 
 _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
-define void @"github.com/goplus/llgo/cl/_testrt/clear.init$after"() {
+define void @"github.com/goplus/llgo/compiler/cl/_testrt/clear.init$after"() {
 _llgo_0:
   %0 = load ptr, ptr @_llgo_int, align 8
   %1 = icmp eq ptr %0, null
   br i1 %1, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
   store ptr %2, ptr @_llgo_int, align 8
   br label %_llgo_2
 
@@ -96,8 +96,8 @@ _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
   br i1 %4, label %_llgo_3, label %_llgo_4
 
 _llgo_3:                                          ; preds = %_llgo_2
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %6 = call ptr @"github.com/goplus/llgo/internal/runtime.SliceOf"(ptr %5)
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %6 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.SliceOf"(ptr %5)
   store ptr %6, ptr @"[]_llgo_int", align 8
   br label %_llgo_4
 
@@ -107,34 +107,34 @@ _llgo_4:                                          ; preds = %_llgo_3, %_llgo_2
   br i1 %8, label %_llgo_5, label %_llgo_6
 
 _llgo_5:                                          ; preds = %_llgo_4
-  %9 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %10 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %11 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 40)
-  %12 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 8, ptr %11)
-  %13 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 7 }, ptr %12, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %14 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %15 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 8, ptr %14)
-  %16 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 4 }, ptr %15, i64 8, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %17 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %18 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 8, ptr %17)
-  %19 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 5 }, ptr %18, i64 72, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %20 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 44)
-  %21 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 8 }, ptr %20, i64 136, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %22 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 224)
-  %23 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %22, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %13, ptr %23, align 8
-  %24 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %22, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %16, ptr %24, align 8
-  %25 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %22, i64 2
-  store %"github.com/goplus/llgo/internal/abi.StructField" %19, ptr %25, align 8
-  %26 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %22, i64 3
-  store %"github.com/goplus/llgo/internal/abi.StructField" %21, ptr %26, align 8
-  %27 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %22, 0
-  %28 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %27, i64 4, 1
-  %29 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %28, i64 4, 2
-  %30 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 39 }, i64 144, %"github.com/goplus/llgo/internal/runtime.Slice" %29)
-  %31 = call ptr @"github.com/goplus/llgo/internal/runtime.MapOf"(ptr %9, ptr %10, ptr %30, i64 4)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %31)
+  %9 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %10 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %11 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 40)
+  %12 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 8, ptr %11)
+  %13 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 7 }, ptr %12, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %14 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %15 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 8, ptr %14)
+  %16 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 4 }, ptr %15, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %17 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %18 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 8, ptr %17)
+  %19 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 5 }, ptr %18, i64 72, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %20 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 44)
+  %21 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 8 }, ptr %20, i64 136, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %22 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 224)
+  %23 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %22, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %13, ptr %23, align 8
+  %24 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %22, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %16, ptr %24, align 8
+  %25 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %22, i64 2
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %19, ptr %25, align 8
+  %26 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %22, i64 3
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %21, ptr %26, align 8
+  %27 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %22, 0
+  %28 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %27, i64 4, 1
+  %29 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %28, i64 4, 2
+  %30 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 48 }, i64 144, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %29)
+  %31 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapOf"(ptr %9, ptr %10, ptr %30, i64 4)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %31)
   store ptr %31, ptr @"map[_llgo_int]_llgo_int", align 8
   br label %_llgo_6
 
@@ -142,32 +142,32 @@ _llgo_6:                                          ; preds = %_llgo_5, %_llgo_4
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.SliceOf"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.SliceOf"(ptr)
 
-declare void @"github.com/goplus/llgo/internal/runtime.SliceClear"(ptr, %"github.com/goplus/llgo/internal/runtime.Slice")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.SliceClear"(ptr, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintSlice"(%"github.com/goplus/llgo/internal/runtime.Slice")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintSlice"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.MapOf"(ptr, ptr, ptr, i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapOf"(ptr, ptr, ptr, i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String", i64, %"github.com/goplus/llgo/internal/runtime.Slice")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String", i64, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1)
+declare %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64, ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64, ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.MakeMap"(ptr, i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.MakeMap"(ptr, i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.MapAssign"(ptr, ptr, ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAssign"(ptr, ptr, ptr)
 
-declare void @"github.com/goplus/llgo/internal/runtime.MapClear"(ptr, ptr)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.MapClear"(ptr, ptr)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr)
diff --git a/compiler/cl/_testrt/closure/out.ll b/compiler/cl/_testrt/closure/out.ll
index 47e24276..ca7a5630 100644
--- a/compiler/cl/_testrt/closure/out.ll
+++ b/compiler/cl/_testrt/closure/out.ll
@@ -24,12 +24,12 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   call void @"main.main$1"(i64 100, i64 200)
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 16)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 16)
   store { ptr, ptr } { ptr @"__llgo_stub.main.main$2", ptr null }, ptr %2, align 8
-  %3 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %3 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %4 = getelementptr inbounds { ptr }, ptr %3, i32 0, i32 0
   store ptr %2, ptr %4, align 8
   %5 = insertvalue { ptr, ptr } { ptr @"main.main$3", ptr undef }, ptr %3, 1
@@ -62,9 +62,9 @@ _llgo_0:
   ret void
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
 define linkonce void @"__llgo_stub.main.main$2"(ptr %0, i64 %1, i64 %2) {
 _llgo_0:
@@ -72,6 +72,6 @@ _llgo_0:
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
 declare i32 @printf(ptr, ...)
diff --git a/compiler/cl/_testrt/closureconv/out.ll b/compiler/cl/_testrt/closureconv/out.ll
index 86fc07ff..90b316cb 100644
--- a/compiler/cl/_testrt/closureconv/out.ll
+++ b/compiler/cl/_testrt/closureconv/out.ll
@@ -25,10 +25,10 @@ _llgo_0:
 
 define %main.Func @main.demo1(i64 %0) {
 _llgo_0:
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 24)
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 24)
   %2 = getelementptr inbounds %main.Call, ptr %1, i32 0, i32 1
   store i64 %0, ptr %2, align 4
-  %3 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %3 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %4 = getelementptr inbounds { ptr }, ptr %3, i32 0, i32 0
   store ptr %1, ptr %4, align 8
   %5 = insertvalue { ptr, ptr } { ptr @"main.add$bound", ptr undef }, ptr %3, 1
@@ -44,8 +44,8 @@ _llgo_0:
 
 define %main.Func @main.demo2() {
 _llgo_0:
-  %0 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 24)
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %0 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 24)
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %2 = getelementptr inbounds { ptr }, ptr %1, i32 0, i32 0
   store ptr %0, ptr %2, align 8
   %3 = insertvalue { ptr, ptr } { ptr @"main.add$bound", ptr undef }, ptr %1, 1
@@ -73,9 +73,9 @@ _llgo_0:
 
 define %main.Func @main.demo5(i64 %0) {
 _llgo_0:
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 8)
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 8)
   store i64 %0, ptr %1, align 4
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %3 = getelementptr inbounds { ptr }, ptr %2, i32 0, i32 0
   store ptr %1, ptr %3, align 8
   %4 = insertvalue { ptr, ptr } { ptr @"main.demo5$1", ptr undef }, ptr %2, 1
@@ -112,38 +112,38 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = call %main.Func @main.demo1(i64 1)
   %3 = extractvalue %main.Func %2, 1
   %4 = extractvalue %main.Func %2, 0
   %5 = call i64 %4(ptr %3, i64 99, i64 200)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %5)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %5)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %6 = call %main.Func @main.demo2()
   %7 = extractvalue %main.Func %6, 1
   %8 = extractvalue %main.Func %6, 0
   %9 = call i64 %8(ptr %7, i64 100, i64 200)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %9)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %9)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %10 = call %main.Func @main.demo3()
   %11 = extractvalue %main.Func %10, 1
   %12 = extractvalue %main.Func %10, 0
   %13 = call i64 %12(ptr %11, i64 100, i64 200)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %13)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %13)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %14 = call %main.Func @main.demo4()
   %15 = extractvalue %main.Func %14, 1
   %16 = extractvalue %main.Func %14, 0
   %17 = call i64 %16(ptr %15, i64 100, i64 200)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %17)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %17)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %18 = call %main.Func @main.demo5(i64 1)
   %19 = extractvalue %main.Func %18, 1
   %20 = extractvalue %main.Func %18, 0
   %21 = call i64 %20(ptr %19, i64 99, i64 200)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %21)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %21)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %22 = call %main.Func @main.demo5(i64 1)
   %23 = alloca { ptr, ptr }, align 8
   store %main.Func %22, ptr %23, align 8
@@ -151,18 +151,18 @@ _llgo_0:
   %25 = extractvalue { ptr, ptr } %24, 1
   %26 = extractvalue { ptr, ptr } %24, 0
   %27 = call i64 %26(ptr %25, i64 99, i64 200)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %27)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %27)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %28 = call %main.Func @main.demo5(i64 1)
   %29 = extractvalue %main.Func %28, 1
   %30 = extractvalue %main.Func %28, 0
   %31 = call i64 %30(ptr %29, i64 99, i64 200)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %31)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %31)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i32 0
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
 define i64 @"main.add$bound"(ptr %0, i64 %1, i64 %2) {
 _llgo_0:
@@ -172,7 +172,7 @@ _llgo_0:
   ret i64 %5
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
 define linkonce i64 @__llgo_stub.main.add(ptr %0, i64 %1, i64 %2) {
 _llgo_0:
@@ -186,8 +186,8 @@ _llgo_0:
   ret i64 %3
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
diff --git a/compiler/cl/_testrt/closureiface/out.ll b/compiler/cl/_testrt/closureiface/out.ll
index f114e760..bfcfb478 100644
--- a/compiler/cl/_testrt/closureiface/out.ll
+++ b/compiler/cl/_testrt/closureiface/out.ll
@@ -1,10 +1,10 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.eface" = type { ptr, ptr }
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
-%"github.com/goplus/llgo/internal/abi.StructField" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1 }
+%"github.com/goplus/llgo/runtime/internal/runtime.eface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/runtime/abi.StructField" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1 }
 
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
@@ -37,11 +37,11 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 8)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 8)
   store i64 200, ptr %2, align 4
-  %3 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %3 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %4 = getelementptr inbounds { ptr }, ptr %3, i32 0, i32 0
   store ptr %2, ptr %4, align 8
   %5 = insertvalue { ptr, ptr } { ptr @"main.main$1", ptr undef }, ptr %3, 1
@@ -49,34 +49,34 @@ _llgo_0:
   %7 = load ptr, ptr @"_llgo_func$ekGNsrYBSzltfAjxbl6T8H6Yq8j16wzqS3nDj2xxGMU", align 8
   %8 = load ptr, ptr @_llgo_Pointer, align 8
   %9 = load ptr, ptr @"main.struct$QIHBTaw1IFobr8yvWpq-2AJFm3xBNhdW_aNBicqUBGk", align 8
-  %10 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
+  %10 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
   store { ptr, ptr } %5, ptr %10, align 8
-  %11 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %9, 0
-  %12 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %11, ptr %10, 1
-  %13 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %12, 0
+  %11 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %9, 0
+  %12 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %11, ptr %10, 1
+  %13 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %12, 0
   %14 = load ptr, ptr @"main.struct$QIHBTaw1IFobr8yvWpq-2AJFm3xBNhdW_aNBicqUBGk", align 8
   %15 = icmp eq ptr %13, %14
   br i1 %15, label %_llgo_3, label %_llgo_4
 
 _llgo_1:                                          ; preds = %_llgo_5
   %16 = load ptr, ptr @_llgo_string, align 8
-  %17 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 5 }, ptr %17, align 8
-  %18 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %16, 0
-  %19 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %18, ptr %17, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %19)
+  %17 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 5 }, ptr %17, align 8
+  %18 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %16, 0
+  %19 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %18, ptr %17, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %19)
   unreachable
 
 _llgo_2:                                          ; preds = %_llgo_5
   %20 = extractvalue { ptr, ptr } %28, 1
   %21 = extractvalue { ptr, ptr } %28, 0
   %22 = call i64 %21(ptr %20, i64 100)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %22)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %22)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i32 0
 
 _llgo_3:                                          ; preds = %_llgo_0
-  %23 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %12, 1
+  %23 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %12, 1
   %24 = load { ptr, ptr }, ptr %23, align 8
   %25 = insertvalue { { ptr, ptr }, i1 } undef, { ptr, ptr } %24, 0
   %26 = insertvalue { { ptr, ptr }, i1 } %25, i1 true, 1
@@ -101,11 +101,11 @@ _llgo_0:
   ret i64 %5
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
 define void @"main.init$after"() {
 _llgo_0:
@@ -114,7 +114,7 @@ _llgo_0:
   br i1 %1, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
   store ptr %2, ptr @_llgo_int, align 8
   br label %_llgo_2
 
@@ -126,20 +126,20 @@ _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
   br i1 %6, label %_llgo_3, label %_llgo_4
 
 _llgo_3:                                          ; preds = %_llgo_2
-  %7 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %7 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %8 = getelementptr ptr, ptr %7, i64 0
   store ptr %3, ptr %8, align 8
-  %9 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %7, 0
-  %10 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %9, i64 1, 1
-  %11 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %10, i64 1, 2
-  %12 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %9 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %7, 0
+  %10 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %9, i64 1, 1
+  %11 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %10, i64 1, 2
+  %12 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %13 = getelementptr ptr, ptr %12, i64 0
   store ptr %4, ptr %13, align 8
-  %14 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %12, 0
-  %15 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %14, i64 1, 1
-  %16 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %15, i64 1, 2
-  %17 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %11, %"github.com/goplus/llgo/internal/runtime.Slice" %16, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %17)
+  %14 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %12, 0
+  %15 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %14, i64 1, 1
+  %16 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %15, i64 1, 2
+  %17 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %11, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %16, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %17)
   store ptr %17, ptr @"_llgo_func$ekGNsrYBSzltfAjxbl6T8H6Yq8j16wzqS3nDj2xxGMU", align 8
   br label %_llgo_4
 
@@ -149,46 +149,46 @@ _llgo_4:                                          ; preds = %_llgo_3, %_llgo_2
   br i1 %19, label %_llgo_5, label %_llgo_6
 
 _llgo_5:                                          ; preds = %_llgo_4
-  %20 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 58)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %20)
+  %20 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 58)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %20)
   store ptr %20, ptr @_llgo_Pointer, align 8
   br label %_llgo_6
 
 _llgo_6:                                          ; preds = %_llgo_5, %_llgo_4
   %21 = load ptr, ptr @_llgo_int, align 8
   %22 = load ptr, ptr @_llgo_int, align 8
-  %23 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %23 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %24 = getelementptr ptr, ptr %23, i64 0
   store ptr %21, ptr %24, align 8
-  %25 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %23, 0
-  %26 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %25, i64 1, 1
-  %27 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %26, i64 1, 2
-  %28 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %25 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %23, 0
+  %26 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %25, i64 1, 1
+  %27 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %26, i64 1, 2
+  %28 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %29 = getelementptr ptr, ptr %28, i64 0
   store ptr %22, ptr %29, align 8
-  %30 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %28, 0
-  %31 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %30, i64 1, 1
-  %32 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %31, i64 1, 2
-  %33 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %27, %"github.com/goplus/llgo/internal/runtime.Slice" %32, i1 false)
-  %34 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 2 }, ptr %33, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %35 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 58)
-  %36 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 5 }, ptr %35, i64 8, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %37 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 112)
-  %38 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %37, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %34, ptr %38, align 8
-  %39 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %37, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %36, ptr %39, align 8
-  %40 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %37, 0
-  %41 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %40, i64 2, 1
-  %42 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %41, i64 2, 2
-  %43 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 4 }, i64 16, %"github.com/goplus/llgo/internal/runtime.Slice" %42)
+  %30 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %28, 0
+  %31 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %30, i64 1, 1
+  %32 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %31, i64 1, 2
+  %33 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %27, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %32, i1 false)
+  %34 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 2 }, ptr %33, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %35 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 58)
+  %36 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 5 }, ptr %35, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %37 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 112)
+  %38 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %37, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %34, ptr %38, align 8
+  %39 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %37, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %36, ptr %39, align 8
+  %40 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %37, 0
+  %41 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %40, i64 2, 1
+  %42 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %41, i64 2, 2
+  %43 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 4 }, i64 16, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %42)
   store ptr %43, ptr @"main.struct$QIHBTaw1IFobr8yvWpq-2AJFm3xBNhdW_aNBicqUBGk", align 8
   %44 = load ptr, ptr @_llgo_string, align 8
   %45 = icmp eq ptr %44, null
   br i1 %45, label %_llgo_7, label %_llgo_8
 
 _llgo_7:                                          ; preds = %_llgo_6
-  %46 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
+  %46 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
   store ptr %46, ptr @_llgo_string, align 8
   br label %_llgo_8
 
@@ -196,18 +196,18 @@ _llgo_8:                                          ; preds = %_llgo_7, %_llgo_6
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice", %"github.com/goplus/llgo/internal/runtime.Slice", i1)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.Slice", i1)
 
-declare void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String", i64, %"github.com/goplus/llgo/internal/runtime.Slice")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String", i64, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1)
+declare %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
-declare void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface")
diff --git a/compiler/cl/_testrt/complex/out.ll b/compiler/cl/_testrt/complex/out.ll
index 91c4d5b3..f2a5d2f8 100644
--- a/compiler/cl/_testrt/complex/out.ll
+++ b/compiler/cl/_testrt/complex/out.ll
@@ -22,45 +22,45 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  call void @"github.com/goplus/llgo/internal/runtime.PrintFloat"(double 1.000000e+00)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintFloat"(double 2.000000e+00)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintComplex"({ double, double } { double -1.000000e+00, double -2.000000e+00 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintComplex"({ double, double } { double 4.000000e+00, double 6.000000e+00 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintComplex"({ double, double } { double -2.000000e+00, double -2.000000e+00 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintComplex"({ double, double } { double -5.000000e+00, double 1.000000e+01 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintComplex"({ double, double } { double 4.400000e-01, double -8.000000e-02 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintComplex"({ double, double } { double 0x7FF0000000000000, double 0x7FF0000000000000 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintComplex"({ double, double } { double 0x7FF8000000000000, double 0x7FF8000000000000 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 true)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 true)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 true)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintFloat"(double 1.000000e+00)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintFloat"(double 2.000000e+00)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintComplex"({ double, double } { double -1.000000e+00, double -2.000000e+00 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintComplex"({ double, double } { double 4.000000e+00, double 6.000000e+00 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintComplex"({ double, double } { double -2.000000e+00, double -2.000000e+00 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintComplex"({ double, double } { double -5.000000e+00, double 1.000000e+01 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintComplex"({ double, double } { double 4.400000e-01, double -8.000000e-02 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintComplex"({ double, double } { double 0x7FF0000000000000, double 0x7FF0000000000000 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintComplex"({ double, double } { double 0x7FF8000000000000, double 0x7FF8000000000000 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 true)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 true)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 true)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i32 0
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintFloat"(double)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintFloat"(double)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintComplex"({ double, double })
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintComplex"({ double, double })
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1)
diff --git a/compiler/cl/_testrt/concat/out.ll b/compiler/cl/_testrt/concat/out.ll
index e1a6434d..9885d753 100644
--- a/compiler/cl/_testrt/concat/out.ll
+++ b/compiler/cl/_testrt/concat/out.ll
@@ -1,8 +1,8 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
 
 @"main.init$guard" = global i1 false, align 1
 @0 = private unnamed_addr constant [3 x i8] c"...", align 1
@@ -12,39 +12,39 @@ source_filename = "main"
 @2 = private unnamed_addr constant [1 x i8] c" ", align 1
 @3 = private unnamed_addr constant [5 x i8] c"World", align 1
 
-define %"github.com/goplus/llgo/internal/runtime.String" @main.concat(%"github.com/goplus/llgo/internal/runtime.Slice" %0) {
+define %"github.com/goplus/llgo/runtime/internal/runtime.String" @main.concat(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %0) {
 _llgo_0:
-  %1 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %0, 1
+  %1 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %0, 1
   br label %_llgo_1
 
 _llgo_1:                                          ; preds = %_llgo_2, %_llgo_0
-  %2 = phi %"github.com/goplus/llgo/internal/runtime.String" [ zeroinitializer, %_llgo_0 ], [ %13, %_llgo_2 ]
+  %2 = phi %"github.com/goplus/llgo/runtime/internal/runtime.String" [ zeroinitializer, %_llgo_0 ], [ %13, %_llgo_2 ]
   %3 = phi i64 [ -1, %_llgo_0 ], [ %4, %_llgo_2 ]
   %4 = add i64 %3, 1
   %5 = icmp slt i64 %4, %1
   br i1 %5, label %_llgo_2, label %_llgo_3
 
 _llgo_2:                                          ; preds = %_llgo_1
-  %6 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %0, 0
-  %7 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %0, 1
+  %6 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %0, 0
+  %7 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %0, 1
   %8 = icmp slt i64 %4, 0
   %9 = icmp sge i64 %4, %7
   %10 = or i1 %9, %8
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %10)
-  %11 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %6, i64 %4
-  %12 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %11, align 8
-  %13 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringCat"(%"github.com/goplus/llgo/internal/runtime.String" %2, %"github.com/goplus/llgo/internal/runtime.String" %12)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %10)
+  %11 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %6, i64 %4
+  %12 = load %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %11, align 8
+  %13 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/internal/runtime.StringCat"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %2, %"github.com/goplus/llgo/runtime/internal/runtime.String" %12)
   br label %_llgo_1
 
 _llgo_3:                                          ; preds = %_llgo_1
-  ret %"github.com/goplus/llgo/internal/runtime.String" %2
+  ret %"github.com/goplus/llgo/runtime/internal/runtime.String" %2
 }
 
-define %"github.com/goplus/llgo/internal/runtime.String" @main.info(%"github.com/goplus/llgo/internal/runtime.String" %0) {
+define %"github.com/goplus/llgo/runtime/internal/runtime.String" @main.info(%"github.com/goplus/llgo/runtime/internal/runtime.String" %0) {
 _llgo_0:
-  %1 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringCat"(%"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, %"github.com/goplus/llgo/internal/runtime.String" %0)
-  %2 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringCat"(%"github.com/goplus/llgo/internal/runtime.String" %1, %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 3 })
-  ret %"github.com/goplus/llgo/internal/runtime.String" %2
+  %1 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/internal/runtime.StringCat"(%"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, %"github.com/goplus/llgo/runtime/internal/runtime.String" %0)
+  %2 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/internal/runtime.StringCat"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %1, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 3 })
+  ret %"github.com/goplus/llgo/runtime/internal/runtime.String" %2
 }
 
 define void @main.init() {
@@ -64,32 +64,32 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 48)
-  %3 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %2, i64 0
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 5 }, ptr %3, align 8
-  %4 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %2, i64 1
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 1 }, ptr %4, align 8
-  %5 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %2, i64 2
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 5 }, ptr %5, align 8
-  %6 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %2, 0
-  %7 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %6, i64 3, 1
-  %8 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %7, i64 3, 2
-  %9 = call %"github.com/goplus/llgo/internal/runtime.String" @main.concat(%"github.com/goplus/llgo/internal/runtime.Slice" %8)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %9)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 48)
+  %3 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %2, i64 0
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 5 }, ptr %3, align 8
+  %4 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %2, i64 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 1 }, ptr %4, align 8
+  %5 = getelementptr inbounds %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %2, i64 2
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 5 }, ptr %5, align 8
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %2, 0
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %6, i64 3, 1
+  %8 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %7, i64 3, 2
+  %9 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @main.concat(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %8)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %9)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i32 0
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1)
 
-declare %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringCat"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.String")
+declare %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/internal/runtime.StringCat"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
diff --git a/compiler/cl/_testrt/constuptr/out.ll b/compiler/cl/_testrt/constuptr/out.ll
index 663ef1ec..615063b5 100644
--- a/compiler/cl/_testrt/constuptr/out.ll
+++ b/compiler/cl/_testrt/constuptr/out.ll
@@ -22,15 +22,15 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  call void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr inttoptr (i64 100 to ptr))
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr inttoptr (i64 100 to ptr))
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i32 0
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
diff --git a/compiler/cl/_testrt/cstr/out.ll b/compiler/cl/_testrt/cstr/out.ll
index 7c35b232..ffb971e3 100644
--- a/compiler/cl/_testrt/cstr/out.ll
+++ b/compiler/cl/_testrt/cstr/out.ll
@@ -23,12 +23,12 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   call void (ptr, ...) @printf(ptr @0)
   ret i32 0
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 declare void @printf(ptr, ...)
diff --git a/compiler/cl/_testrt/cvar/out.ll b/compiler/cl/_testrt/cvar/out.ll
index f603dd10..e6a607c9 100644
--- a/compiler/cl/_testrt/cvar/out.ll
+++ b/compiler/cl/_testrt/cvar/out.ll
@@ -24,11 +24,11 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = load { [16 x i8], [2 x ptr] }, ptr @_bar_x, align 8
   %3 = load { [16 x i8] }, ptr @_bar_y, align 1
   ret i32 0
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
diff --git a/compiler/cl/_testrt/eface/out.ll b/compiler/cl/_testrt/eface/out.ll
index a08020ec..a3787a2d 100644
--- a/compiler/cl/_testrt/eface/out.ll
+++ b/compiler/cl/_testrt/eface/out.ll
@@ -1,14 +1,14 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
-%"github.com/goplus/llgo/internal/runtime.eface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.eface" = type { ptr, ptr }
 %main.eface = type { ptr, ptr }
-%"github.com/goplus/llgo/internal/abi.Type" = type { i64, i64, i32, i8, i8, i8, i8, { ptr, ptr }, ptr, %"github.com/goplus/llgo/internal/runtime.String", ptr }
-%"github.com/goplus/llgo/internal/abi.UncommonType" = type { %"github.com/goplus/llgo/internal/runtime.String", i16, i16, i32 }
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
-%"github.com/goplus/llgo/internal/abi.StructField" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1 }
-%"github.com/goplus/llgo/internal/abi.Method" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr, ptr, ptr }
+%"github.com/goplus/llgo/runtime/abi.Type" = type { i64, i64, i32, i8, i8, i8, i8, { ptr, ptr }, ptr, %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr }
+%"github.com/goplus/llgo/runtime/abi.UncommonType" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", i16, i16, i32 }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/runtime/abi.StructField" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1 }
+%"github.com/goplus/llgo/runtime/abi.Method" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, ptr, ptr }
 
 @"main.init$guard" = global i1 false, align 1
 @0 = private unnamed_addr constant [6 x i8] c"invoke", align 1
@@ -51,80 +51,80 @@ source_filename = "main"
 
 define void @"main.(*T).Invoke"(ptr %0) {
 _llgo_0:
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 6 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 6 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret void
 }
 
-define void @main.dump(%"github.com/goplus/llgo/internal/runtime.eface" %0) {
+define void @main.dump(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %0) {
 _llgo_0:
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.eface" %0, ptr %1, align 8
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, ptr %1, align 8
   %2 = getelementptr inbounds %main.eface, ptr %1, i32 0, i32 0
   %3 = load ptr, ptr %2, align 8
-  call void @main.dumpTyp(ptr %3, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer)
+  call void @main.dumpTyp(ptr %3, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer)
   ret void
 }
 
-define void @main.dumpTyp(ptr %0, %"github.com/goplus/llgo/internal/runtime.String" %1) {
+define void @main.dumpTyp(ptr %0, %"github.com/goplus/llgo/runtime/internal/runtime.String" %1) {
 _llgo_0:
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %1)
-  %2 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/abi.(*Type).String"(ptr %0)
-  %3 = call i64 @"github.com/goplus/llgo/internal/abi.(*Type).Kind"(ptr %0)
-  %4 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.Type", ptr %0, i32 0, i32 0
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %1)
+  %2 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/abi.(*Type).String"(ptr %0)
+  %3 = call i64 @"github.com/goplus/llgo/runtime/abi.(*Type).Kind"(ptr %0)
+  %4 = getelementptr inbounds %"github.com/goplus/llgo/runtime/abi.Type", ptr %0, i32 0, i32 0
   %5 = load i64, ptr %4, align 4
-  %6 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.Type", ptr %0, i32 0, i32 1
+  %6 = getelementptr inbounds %"github.com/goplus/llgo/runtime/abi.Type", ptr %0, i32 0, i32 1
   %7 = load i64, ptr %6, align 4
-  %8 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.Type", ptr %0, i32 0, i32 2
+  %8 = getelementptr inbounds %"github.com/goplus/llgo/runtime/abi.Type", ptr %0, i32 0, i32 2
   %9 = load i32, ptr %8, align 4
-  %10 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.Type", ptr %0, i32 0, i32 3
+  %10 = getelementptr inbounds %"github.com/goplus/llgo/runtime/abi.Type", ptr %0, i32 0, i32 3
   %11 = load i8, ptr %10, align 1
-  %12 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.Type", ptr %0, i32 0, i32 4
+  %12 = getelementptr inbounds %"github.com/goplus/llgo/runtime/abi.Type", ptr %0, i32 0, i32 4
   %13 = load i8, ptr %12, align 1
-  %14 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.Type", ptr %0, i32 0, i32 10
+  %14 = getelementptr inbounds %"github.com/goplus/llgo/runtime/abi.Type", ptr %0, i32 0, i32 10
   %15 = load ptr, ptr %14, align 8
-  %16 = call ptr @"github.com/goplus/llgo/internal/abi.(*Type).Uncommon"(ptr %0)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %2)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintUint"(i64 %3)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintUint"(i64 %5)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintUint"(i64 %7)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
+  %16 = call ptr @"github.com/goplus/llgo/runtime/abi.(*Type).Uncommon"(ptr %0)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %2)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintUint"(i64 %3)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintUint"(i64 %5)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintUint"(i64 %7)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
   %17 = zext i32 %9 to i64
-  call void @"github.com/goplus/llgo/internal/runtime.PrintUint"(i64 %17)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintUint"(i64 %17)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
   %18 = zext i8 %11 to i64
-  call void @"github.com/goplus/llgo/internal/runtime.PrintUint"(i64 %18)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintUint"(i64 %18)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
   %19 = zext i8 %13 to i64
-  call void @"github.com/goplus/llgo/internal/runtime.PrintUint"(i64 %19)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr %15)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr %16)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %20 = call ptr @"github.com/goplus/llgo/internal/abi.(*Type).Elem"(ptr %0)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintUint"(i64 %19)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr %15)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr %16)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %20 = call ptr @"github.com/goplus/llgo/runtime/abi.(*Type).Elem"(ptr %0)
   %21 = icmp ne ptr %20, null
   br i1 %21, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %22 = call ptr @"github.com/goplus/llgo/internal/abi.(*Type).Elem"(ptr %0)
-  %23 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringCat"(%"github.com/goplus/llgo/internal/runtime.String" %1, %"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 7 })
-  call void @main.dumpTyp(ptr %22, %"github.com/goplus/llgo/internal/runtime.String" %23)
+  %22 = call ptr @"github.com/goplus/llgo/runtime/abi.(*Type).Elem"(ptr %0)
+  %23 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/internal/runtime.StringCat"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %1, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 7 })
+  call void @main.dumpTyp(ptr %22, %"github.com/goplus/llgo/runtime/internal/runtime.String" %23)
   br label %_llgo_2
 
 _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
-  %24 = call ptr @"github.com/goplus/llgo/internal/abi.(*Type).Uncommon"(ptr %0)
+  %24 = call ptr @"github.com/goplus/llgo/runtime/abi.(*Type).Uncommon"(ptr %0)
   %25 = icmp ne ptr %24, null
   br i1 %25, label %_llgo_3, label %_llgo_4
 
 _llgo_3:                                          ; preds = %_llgo_2
-  %26 = call ptr @"github.com/goplus/llgo/internal/abi.(*Type).Uncommon"(ptr %0)
-  %27 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringCat"(%"github.com/goplus/llgo/internal/runtime.String" %1, %"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 9 })
-  call void @main.dumpUncommon(ptr %26, %"github.com/goplus/llgo/internal/runtime.String" %27)
-  %28 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.Type", ptr %0, i32 0, i32 10
+  %26 = call ptr @"github.com/goplus/llgo/runtime/abi.(*Type).Uncommon"(ptr %0)
+  %27 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/internal/runtime.StringCat"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %1, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 9 })
+  call void @main.dumpUncommon(ptr %26, %"github.com/goplus/llgo/runtime/internal/runtime.String" %27)
+  %28 = getelementptr inbounds %"github.com/goplus/llgo/runtime/abi.Type", ptr %0, i32 0, i32 10
   %29 = load ptr, ptr %28, align 8
   %30 = icmp ne ptr %29, null
   br i1 %30, label %_llgo_5, label %_llgo_4
@@ -133,31 +133,31 @@ _llgo_4:                                          ; preds = %_llgo_5, %_llgo_3,
   ret void
 
 _llgo_5:                                          ; preds = %_llgo_3
-  %31 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.Type", ptr %0, i32 0, i32 10
+  %31 = getelementptr inbounds %"github.com/goplus/llgo/runtime/abi.Type", ptr %0, i32 0, i32 10
   %32 = load ptr, ptr %31, align 8
-  %33 = call ptr @"github.com/goplus/llgo/internal/abi.(*Type).Uncommon"(ptr %32)
-  %34 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringCat"(%"github.com/goplus/llgo/internal/runtime.String" %1, %"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 9 })
-  call void @main.dumpUncommon(ptr %33, %"github.com/goplus/llgo/internal/runtime.String" %34)
+  %33 = call ptr @"github.com/goplus/llgo/runtime/abi.(*Type).Uncommon"(ptr %32)
+  %34 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/internal/runtime.StringCat"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %1, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 9 })
+  call void @main.dumpUncommon(ptr %33, %"github.com/goplus/llgo/runtime/internal/runtime.String" %34)
   br label %_llgo_4
 }
 
-define void @main.dumpUncommon(ptr %0, %"github.com/goplus/llgo/internal/runtime.String" %1) {
+define void @main.dumpUncommon(ptr %0, %"github.com/goplus/llgo/runtime/internal/runtime.String" %1) {
 _llgo_0:
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %1)
-  %2 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.UncommonType", ptr %0, i32 0, i32 0
-  %3 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %2, align 8
-  %4 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.UncommonType", ptr %0, i32 0, i32 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %1)
+  %2 = getelementptr inbounds %"github.com/goplus/llgo/runtime/abi.UncommonType", ptr %0, i32 0, i32 0
+  %3 = load %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %2, align 8
+  %4 = getelementptr inbounds %"github.com/goplus/llgo/runtime/abi.UncommonType", ptr %0, i32 0, i32 1
   %5 = load i16, ptr %4, align 2
-  %6 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.UncommonType", ptr %0, i32 0, i32 2
+  %6 = getelementptr inbounds %"github.com/goplus/llgo/runtime/abi.UncommonType", ptr %0, i32 0, i32 2
   %7 = load i16, ptr %6, align 2
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %3)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %3)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
   %8 = zext i16 %5 to i64
-  call void @"github.com/goplus/llgo/internal/runtime.PrintUint"(i64 %8)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintUint"(i64 %8)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
   %9 = zext i16 %7 to i64
-  call void @"github.com/goplus/llgo/internal/runtime.PrintUint"(i64 %9)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintUint"(i64 %9)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret void
 }
 
@@ -168,7 +168,7 @@ _llgo_0:
 
 _llgo_1:                                          ; preds = %_llgo_0
   store i1 true, ptr @"main.init$guard", align 1
-  call void @"github.com/goplus/llgo/internal/abi.init"()
+  call void @"github.com/goplus/llgo/runtime/abi.init"()
   call void @"main.init$after"()
   br label %_llgo_2
 
@@ -180,110 +180,110 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = load ptr, ptr @_llgo_bool, align 8
-  %3 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %2, 0
-  %4 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %3, ptr inttoptr (i64 -1 to ptr), 1
-  call void @main.dump(%"github.com/goplus/llgo/internal/runtime.eface" %4)
+  %3 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %2, 0
+  %4 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %3, ptr inttoptr (i64 -1 to ptr), 1
+  call void @main.dump(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %4)
   %5 = load ptr, ptr @_llgo_int, align 8
-  %6 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %5, 0
-  %7 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %6, ptr null, 1
-  call void @main.dump(%"github.com/goplus/llgo/internal/runtime.eface" %7)
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %5, 0
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %6, ptr null, 1
+  call void @main.dump(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %7)
   %8 = load ptr, ptr @_llgo_int8, align 8
-  %9 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %8, 0
-  %10 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %9, ptr null, 1
-  call void @main.dump(%"github.com/goplus/llgo/internal/runtime.eface" %10)
+  %9 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %8, 0
+  %10 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %9, ptr null, 1
+  call void @main.dump(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %10)
   %11 = load ptr, ptr @_llgo_int16, align 8
-  %12 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %11, 0
-  %13 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %12, ptr null, 1
-  call void @main.dump(%"github.com/goplus/llgo/internal/runtime.eface" %13)
+  %12 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %11, 0
+  %13 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %12, ptr null, 1
+  call void @main.dump(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %13)
   %14 = load ptr, ptr @_llgo_int32, align 8
-  %15 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %14, 0
-  %16 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %15, ptr null, 1
-  call void @main.dump(%"github.com/goplus/llgo/internal/runtime.eface" %16)
+  %15 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %14, 0
+  %16 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %15, ptr null, 1
+  call void @main.dump(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %16)
   %17 = load ptr, ptr @_llgo_int64, align 8
-  %18 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %17, 0
-  %19 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %18, ptr null, 1
-  call void @main.dump(%"github.com/goplus/llgo/internal/runtime.eface" %19)
+  %18 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %17, 0
+  %19 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %18, ptr null, 1
+  call void @main.dump(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %19)
   %20 = load ptr, ptr @_llgo_uint, align 8
-  %21 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %20, 0
-  %22 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %21, ptr null, 1
-  call void @main.dump(%"github.com/goplus/llgo/internal/runtime.eface" %22)
+  %21 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %20, 0
+  %22 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %21, ptr null, 1
+  call void @main.dump(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %22)
   %23 = load ptr, ptr @_llgo_uint8, align 8
-  %24 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %23, 0
-  %25 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %24, ptr null, 1
-  call void @main.dump(%"github.com/goplus/llgo/internal/runtime.eface" %25)
+  %24 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %23, 0
+  %25 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %24, ptr null, 1
+  call void @main.dump(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %25)
   %26 = load ptr, ptr @_llgo_uint16, align 8
-  %27 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %26, 0
-  %28 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %27, ptr null, 1
-  call void @main.dump(%"github.com/goplus/llgo/internal/runtime.eface" %28)
+  %27 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %26, 0
+  %28 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %27, ptr null, 1
+  call void @main.dump(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %28)
   %29 = load ptr, ptr @_llgo_uint32, align 8
-  %30 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %29, 0
-  %31 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %30, ptr null, 1
-  call void @main.dump(%"github.com/goplus/llgo/internal/runtime.eface" %31)
+  %30 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %29, 0
+  %31 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %30, ptr null, 1
+  call void @main.dump(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %31)
   %32 = load ptr, ptr @_llgo_uint64, align 8
-  %33 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %32, 0
-  %34 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %33, ptr null, 1
-  call void @main.dump(%"github.com/goplus/llgo/internal/runtime.eface" %34)
+  %33 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %32, 0
+  %34 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %33, ptr null, 1
+  call void @main.dump(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %34)
   %35 = load ptr, ptr @_llgo_uintptr, align 8
-  %36 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %35, 0
-  %37 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %36, ptr null, 1
-  call void @main.dump(%"github.com/goplus/llgo/internal/runtime.eface" %37)
+  %36 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %35, 0
+  %37 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %36, ptr null, 1
+  call void @main.dump(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %37)
   %38 = load ptr, ptr @_llgo_float32, align 8
-  %39 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %38, 0
-  %40 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %39, ptr null, 1
-  call void @main.dump(%"github.com/goplus/llgo/internal/runtime.eface" %40)
+  %39 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %38, 0
+  %40 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %39, ptr null, 1
+  call void @main.dump(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %40)
   %41 = load ptr, ptr @_llgo_float64, align 8
-  %42 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %41, 0
-  %43 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %42, ptr null, 1
-  call void @main.dump(%"github.com/goplus/llgo/internal/runtime.eface" %43)
+  %42 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %41, 0
+  %43 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %42, ptr null, 1
+  call void @main.dump(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %43)
   %44 = load ptr, ptr @"[10]_llgo_int", align 8
-  %45 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 80)
+  %45 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 80)
   store [10 x i64] zeroinitializer, ptr %45, align 4
-  %46 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %44, 0
-  %47 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %46, ptr %45, 1
-  call void @main.dump(%"github.com/goplus/llgo/internal/runtime.eface" %47)
+  %46 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %44, 0
+  %47 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %46, ptr %45, 1
+  call void @main.dump(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %47)
   %48 = load ptr, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
   %49 = load ptr, ptr @_llgo_Pointer, align 8
   %50 = load ptr, ptr @"main.struct$b7Su1hWaFih-M0M9hMk6nO_RD1K_GQu5WjIXQp6Q2e8", align 8
-  %51 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
+  %51 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
   store { ptr, ptr } { ptr @"__llgo_stub.main.main$1", ptr null }, ptr %51, align 8
-  %52 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %50, 0
-  %53 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %52, ptr %51, 1
-  call void @main.dump(%"github.com/goplus/llgo/internal/runtime.eface" %53)
+  %52 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %50, 0
+  %53 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %52, ptr %51, 1
+  call void @main.dump(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %53)
   %54 = load ptr, ptr @"*_llgo_int", align 8
-  %55 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %54, 0
-  %56 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %55, ptr null, 1
-  call void @main.dump(%"github.com/goplus/llgo/internal/runtime.eface" %56)
-  %57 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 0)
-  %58 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %57, 0
-  %59 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %58, i64 0, 1
-  %60 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %59, i64 0, 2
+  %55 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %54, 0
+  %56 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %55, ptr null, 1
+  call void @main.dump(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %56)
+  %57 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 0)
+  %58 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %57, 0
+  %59 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %58, i64 0, 1
+  %60 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %59, i64 0, 2
   %61 = load ptr, ptr @"[]_llgo_int", align 8
-  %62 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 24)
-  store %"github.com/goplus/llgo/internal/runtime.Slice" %60, ptr %62, align 8
-  %63 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %61, 0
-  %64 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %63, ptr %62, 1
-  call void @main.dump(%"github.com/goplus/llgo/internal/runtime.eface" %64)
+  %62 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 24)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %60, ptr %62, align 8
+  %63 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %61, 0
+  %64 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %63, ptr %62, 1
+  call void @main.dump(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %64)
   %65 = load ptr, ptr @_llgo_string, align 8
-  %66 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @6, i64 5 }, ptr %66, align 8
-  %67 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %65, 0
-  %68 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %67, ptr %66, 1
-  call void @main.dump(%"github.com/goplus/llgo/internal/runtime.eface" %68)
+  %66 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 5 }, ptr %66, align 8
+  %67 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %65, 0
+  %68 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %67, ptr %66, 1
+  call void @main.dump(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %68)
   %69 = load ptr, ptr @"main.struct$RKbUG45GE4henGMAdmt0Rju0JptyR8NsX7IZLsOI0OM", align 8
-  %70 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 24)
+  %70 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 24)
   store { i8, i64, i64 } zeroinitializer, ptr %70, align 4
-  %71 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %69, 0
-  %72 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %71, ptr %70, 1
-  call void @main.dump(%"github.com/goplus/llgo/internal/runtime.eface" %72)
+  %71 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %69, 0
+  %72 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %71, ptr %70, 1
+  call void @main.dump(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %72)
   %73 = load ptr, ptr @_llgo_main.T, align 8
-  %74 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, ptr %74, align 8
-  %75 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %73, 0
-  %76 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %75, ptr %74, 1
-  call void @main.dump(%"github.com/goplus/llgo/internal/runtime.eface" %76)
+  %74 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, ptr %74, align 8
+  %75 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %73, 0
+  %76 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %75, ptr %74, 1
+  call void @main.dump(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %76)
   ret i32 0
 }
 
@@ -292,29 +292,29 @@ _llgo_0:
   ret void
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
-declare %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/abi.(*Type).String"(ptr)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/abi.(*Type).String"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/abi.(*Type).Kind"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/abi.(*Type).Kind"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*Type).Uncommon"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*Type).Uncommon"(ptr)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintUint"(i64)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintUint"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/abi.(*Type).Elem"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/abi.(*Type).Elem"(ptr)
 
-declare %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringCat"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.String")
+declare %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/internal/runtime.StringCat"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare void @"github.com/goplus/llgo/internal/abi.init"()
+declare void @"github.com/goplus/llgo/runtime/abi.init"()
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 define void @"main.init$after"() {
 _llgo_0:
@@ -323,7 +323,7 @@ _llgo_0:
   br i1 %1, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 33)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 33)
   store ptr %2, ptr @_llgo_bool, align 8
   br label %_llgo_2
 
@@ -333,7 +333,7 @@ _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
   br i1 %4, label %_llgo_3, label %_llgo_4
 
 _llgo_3:                                          ; preds = %_llgo_2
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
   store ptr %5, ptr @_llgo_int, align 8
   br label %_llgo_4
 
@@ -343,7 +343,7 @@ _llgo_4:                                          ; preds = %_llgo_3, %_llgo_2
   br i1 %7, label %_llgo_5, label %_llgo_6
 
 _llgo_5:                                          ; preds = %_llgo_4
-  %8 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 35)
+  %8 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 35)
   store ptr %8, ptr @_llgo_int8, align 8
   br label %_llgo_6
 
@@ -353,7 +353,7 @@ _llgo_6:                                          ; preds = %_llgo_5, %_llgo_4
   br i1 %10, label %_llgo_7, label %_llgo_8
 
 _llgo_7:                                          ; preds = %_llgo_6
-  %11 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 36)
+  %11 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 36)
   store ptr %11, ptr @_llgo_int16, align 8
   br label %_llgo_8
 
@@ -363,7 +363,7 @@ _llgo_8:                                          ; preds = %_llgo_7, %_llgo_6
   br i1 %13, label %_llgo_9, label %_llgo_10
 
 _llgo_9:                                          ; preds = %_llgo_8
-  %14 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 37)
+  %14 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 37)
   store ptr %14, ptr @_llgo_int32, align 8
   br label %_llgo_10
 
@@ -373,7 +373,7 @@ _llgo_10:                                         ; preds = %_llgo_9, %_llgo_8
   br i1 %16, label %_llgo_11, label %_llgo_12
 
 _llgo_11:                                         ; preds = %_llgo_10
-  %17 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 38)
+  %17 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 38)
   store ptr %17, ptr @_llgo_int64, align 8
   br label %_llgo_12
 
@@ -383,7 +383,7 @@ _llgo_12:                                         ; preds = %_llgo_11, %_llgo_10
   br i1 %19, label %_llgo_13, label %_llgo_14
 
 _llgo_13:                                         ; preds = %_llgo_12
-  %20 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 39)
+  %20 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 39)
   store ptr %20, ptr @_llgo_uint, align 8
   br label %_llgo_14
 
@@ -393,7 +393,7 @@ _llgo_14:                                         ; preds = %_llgo_13, %_llgo_12
   br i1 %22, label %_llgo_15, label %_llgo_16
 
 _llgo_15:                                         ; preds = %_llgo_14
-  %23 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 40)
+  %23 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 40)
   store ptr %23, ptr @_llgo_uint8, align 8
   br label %_llgo_16
 
@@ -403,7 +403,7 @@ _llgo_16:                                         ; preds = %_llgo_15, %_llgo_14
   br i1 %25, label %_llgo_17, label %_llgo_18
 
 _llgo_17:                                         ; preds = %_llgo_16
-  %26 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 41)
+  %26 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 41)
   store ptr %26, ptr @_llgo_uint16, align 8
   br label %_llgo_18
 
@@ -413,7 +413,7 @@ _llgo_18:                                         ; preds = %_llgo_17, %_llgo_16
   br i1 %28, label %_llgo_19, label %_llgo_20
 
 _llgo_19:                                         ; preds = %_llgo_18
-  %29 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 42)
+  %29 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 42)
   store ptr %29, ptr @_llgo_uint32, align 8
   br label %_llgo_20
 
@@ -423,7 +423,7 @@ _llgo_20:                                         ; preds = %_llgo_19, %_llgo_18
   br i1 %31, label %_llgo_21, label %_llgo_22
 
 _llgo_21:                                         ; preds = %_llgo_20
-  %32 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 43)
+  %32 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 43)
   store ptr %32, ptr @_llgo_uint64, align 8
   br label %_llgo_22
 
@@ -433,7 +433,7 @@ _llgo_22:                                         ; preds = %_llgo_21, %_llgo_20
   br i1 %34, label %_llgo_23, label %_llgo_24
 
 _llgo_23:                                         ; preds = %_llgo_22
-  %35 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 44)
+  %35 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 44)
   store ptr %35, ptr @_llgo_uintptr, align 8
   br label %_llgo_24
 
@@ -443,7 +443,7 @@ _llgo_24:                                         ; preds = %_llgo_23, %_llgo_22
   br i1 %37, label %_llgo_25, label %_llgo_26
 
 _llgo_25:                                         ; preds = %_llgo_24
-  %38 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 45)
+  %38 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 45)
   store ptr %38, ptr @_llgo_float32, align 8
   br label %_llgo_26
 
@@ -453,7 +453,7 @@ _llgo_26:                                         ; preds = %_llgo_25, %_llgo_24
   br i1 %40, label %_llgo_27, label %_llgo_28
 
 _llgo_27:                                         ; preds = %_llgo_26
-  %41 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 46)
+  %41 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 46)
   store ptr %41, ptr @_llgo_float64, align 8
   br label %_llgo_28
 
@@ -463,8 +463,8 @@ _llgo_28:                                         ; preds = %_llgo_27, %_llgo_26
   br i1 %43, label %_llgo_29, label %_llgo_30
 
 _llgo_29:                                         ; preds = %_llgo_28
-  %44 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %45 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 10, ptr %44)
+  %44 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %45 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 10, ptr %44)
   store ptr %45, ptr @"[10]_llgo_int", align 8
   br label %_llgo_30
 
@@ -474,16 +474,16 @@ _llgo_30:                                         ; preds = %_llgo_29, %_llgo_28
   br i1 %47, label %_llgo_31, label %_llgo_32
 
 _llgo_31:                                         ; preds = %_llgo_30
-  %48 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %49 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %48, 0
-  %50 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %49, i64 0, 1
-  %51 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %50, i64 0, 2
-  %52 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %53 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %52, 0
-  %54 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %53, i64 0, 1
-  %55 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %54, i64 0, 2
-  %56 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %51, %"github.com/goplus/llgo/internal/runtime.Slice" %55, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %56)
+  %48 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %49 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %48, 0
+  %50 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %49, i64 0, 1
+  %51 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %50, i64 0, 2
+  %52 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %53 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %52, 0
+  %54 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %53, i64 0, 1
+  %55 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %54, i64 0, 2
+  %56 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %51, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %55, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %56)
   store ptr %56, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
   br label %_llgo_32
 
@@ -493,42 +493,42 @@ _llgo_32:                                         ; preds = %_llgo_31, %_llgo_30
   br i1 %58, label %_llgo_33, label %_llgo_34
 
 _llgo_33:                                         ; preds = %_llgo_32
-  %59 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 58)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %59)
+  %59 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 58)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %59)
   store ptr %59, ptr @_llgo_Pointer, align 8
   br label %_llgo_34
 
 _llgo_34:                                         ; preds = %_llgo_33, %_llgo_32
-  %60 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %61 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %60, 0
-  %62 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %61, i64 0, 1
-  %63 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %62, i64 0, 2
-  %64 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %65 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %64, 0
-  %66 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %65, i64 0, 1
-  %67 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %66, i64 0, 2
-  %68 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %63, %"github.com/goplus/llgo/internal/runtime.Slice" %67, i1 false)
-  %69 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 2 }, ptr %68, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %70 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 58)
-  %71 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 5 }, ptr %70, i64 8, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %72 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 112)
-  %73 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %72, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %69, ptr %73, align 8
-  %74 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %72, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %71, ptr %74, align 8
-  %75 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %72, 0
-  %76 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %75, i64 2, 1
-  %77 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %76, i64 2, 2
-  %78 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 4 }, i64 16, %"github.com/goplus/llgo/internal/runtime.Slice" %77)
+  %60 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %61 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %60, 0
+  %62 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %61, i64 0, 1
+  %63 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %62, i64 0, 2
+  %64 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %65 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %64, 0
+  %66 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %65, i64 0, 1
+  %67 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %66, i64 0, 2
+  %68 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %63, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %67, i1 false)
+  %69 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 2 }, ptr %68, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %70 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 58)
+  %71 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 5 }, ptr %70, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %72 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 112)
+  %73 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %72, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %69, ptr %73, align 8
+  %74 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %72, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %71, ptr %74, align 8
+  %75 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %72, 0
+  %76 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %75, i64 2, 1
+  %77 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %76, i64 2, 2
+  %78 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 4 }, i64 16, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %77)
   store ptr %78, ptr @"main.struct$b7Su1hWaFih-M0M9hMk6nO_RD1K_GQu5WjIXQp6Q2e8", align 8
   %79 = load ptr, ptr @"*_llgo_int", align 8
   %80 = icmp eq ptr %79, null
   br i1 %80, label %_llgo_35, label %_llgo_36
 
 _llgo_35:                                         ; preds = %_llgo_34
-  %81 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %82 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %81)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %82)
+  %81 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %82 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %81)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %82)
   store ptr %82, ptr @"*_llgo_int", align 8
   br label %_llgo_36
 
@@ -538,8 +538,8 @@ _llgo_36:                                         ; preds = %_llgo_35, %_llgo_34
   br i1 %84, label %_llgo_37, label %_llgo_38
 
 _llgo_37:                                         ; preds = %_llgo_36
-  %85 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %86 = call ptr @"github.com/goplus/llgo/internal/runtime.SliceOf"(ptr %85)
+  %85 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %86 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.SliceOf"(ptr %85)
   store ptr %86, ptr @"[]_llgo_int", align 8
   br label %_llgo_38
 
@@ -549,30 +549,30 @@ _llgo_38:                                         ; preds = %_llgo_37, %_llgo_36
   br i1 %88, label %_llgo_39, label %_llgo_40
 
 _llgo_39:                                         ; preds = %_llgo_38
-  %89 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
+  %89 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
   store ptr %89, ptr @_llgo_string, align 8
   br label %_llgo_40
 
 _llgo_40:                                         ; preds = %_llgo_39, %_llgo_38
-  %90 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 35)
-  %91 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @7, i64 1 }, ptr %90, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %92 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %93 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 1 }, ptr %92, i64 8, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %94 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %95 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @9, i64 1 }, ptr %94, i64 16, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %96 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 168)
-  %97 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %96, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %91, ptr %97, align 8
-  %98 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %96, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %93, ptr %98, align 8
-  %99 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %96, i64 2
-  store %"github.com/goplus/llgo/internal/abi.StructField" %95, ptr %99, align 8
-  %100 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %96, 0
-  %101 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %100, i64 3, 1
-  %102 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %101, i64 3, 2
-  %103 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 4 }, i64 24, %"github.com/goplus/llgo/internal/runtime.Slice" %102)
+  %90 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 35)
+  %91 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 1 }, ptr %90, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %92 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %93 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 1 }, ptr %92, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %94 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %95 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @9, i64 1 }, ptr %94, i64 16, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %96 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 168)
+  %97 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %96, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %91, ptr %97, align 8
+  %98 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %96, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %93, ptr %98, align 8
+  %99 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %96, i64 2
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %95, ptr %99, align 8
+  %100 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %96, 0
+  %101 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %100, i64 3, 1
+  %102 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %101, i64 3, 2
+  %103 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 4 }, i64 24, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %102)
   store ptr %103, ptr @"main.struct$RKbUG45GE4henGMAdmt0Rju0JptyR8NsX7IZLsOI0OM", align 8
-  %104 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @10, i64 1 }, i64 24, i64 16, i64 0, i64 1)
+  %104 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @10, i64 1 }, i64 24, i64 16, i64 0, i64 1)
   %105 = load ptr, ptr @_llgo_main.T, align 8
   %106 = icmp eq ptr %105, null
   br i1 %106, label %_llgo_41, label %_llgo_42
@@ -587,27 +587,27 @@ _llgo_42:                                         ; preds = %_llgo_41, %_llgo_40
 
 _llgo_43:                                         ; preds = %_llgo_42
   %108 = load ptr, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
-  %109 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @11, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %108, 1
-  %110 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %109, ptr @"main.(*T).Invoke", 2
-  %111 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %110, ptr @"main.(*T).Invoke", 3
-  %112 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 40)
-  %113 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %112, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %111, ptr %113, align 8
-  %114 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %112, 0
-  %115 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %114, i64 1, 1
-  %116 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %115, i64 1, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %104, ptr %107, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/internal/runtime.Slice" %116)
+  %109 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @11, i64 6 }, ptr undef, ptr undef, ptr undef }, ptr %108, 1
+  %110 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %109, ptr @"main.(*T).Invoke", 2
+  %111 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %110, ptr @"main.(*T).Invoke", 3
+  %112 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 40)
+  %113 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %112, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %111, ptr %113, align 8
+  %114 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %112, 0
+  %115 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %114, i64 1, 1
+  %116 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %115, i64 1, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %104, ptr %107, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %116)
   br label %_llgo_44
 
 _llgo_44:                                         ; preds = %_llgo_43, %_llgo_42
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64, ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64, ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
 define linkonce void @"__llgo_stub.main.main$1"(ptr %0) {
 _llgo_0:
@@ -615,18 +615,18 @@ _llgo_0:
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice", %"github.com/goplus/llgo/internal/runtime.Slice", i1)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.Slice", i1)
 
-declare void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String", i64, %"github.com/goplus/llgo/internal/runtime.Slice")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String", i64, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1)
+declare %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.SliceOf"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.SliceOf"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.String", i64, i64, i64, i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String", i64, i64, i64, i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr, ptr, %"github.com/goplus/llgo/internal/runtime.Slice", %"github.com/goplus/llgo/internal/runtime.Slice")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr, ptr, %"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
diff --git a/compiler/cl/_testrt/float2any/out.ll b/compiler/cl/_testrt/float2any/out.ll
index 74e1049f..2d097e44 100644
--- a/compiler/cl/_testrt/float2any/out.ll
+++ b/compiler/cl/_testrt/float2any/out.ll
@@ -1,8 +1,8 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.eface" = type { ptr, ptr }
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.eface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
 
 @"main.init$guard" = global i1 false, align 1
 @_llgo_float32 = linkonce global ptr null, align 8
@@ -14,27 +14,27 @@ source_filename = "main"
 @__llgo_argc = global i32 0, align 4
 @__llgo_argv = global ptr null, align 8
 
-define void @main.check32(%"github.com/goplus/llgo/internal/runtime.eface" %0) {
+define void @main.check32(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %0) {
 _llgo_0:
-  %1 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 0
+  %1 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 0
   %2 = load ptr, ptr @_llgo_float32, align 8
   %3 = icmp eq ptr %1, %2
   br i1 %3, label %_llgo_3, label %_llgo_4
 
 _llgo_1:                                          ; preds = %_llgo_3
   %4 = load ptr, ptr @_llgo_string, align 8
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 9 }, ptr %5, align 8
-  %6 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %4, 0
-  %7 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %6, ptr %5, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %7)
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 9 }, ptr %5, align 8
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %4, 0
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %6, ptr %5, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %7)
   unreachable
 
 _llgo_2:                                          ; preds = %_llgo_3
   ret void
 
 _llgo_3:                                          ; preds = %_llgo_0
-  %8 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 1
+  %8 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 1
   %9 = ptrtoint ptr %8 to i64
   %10 = trunc i64 %9 to i32
   %11 = bitcast i32 %10 to float
@@ -43,35 +43,35 @@ _llgo_3:                                          ; preds = %_llgo_0
 
 _llgo_4:                                          ; preds = %_llgo_0
   %13 = load ptr, ptr @_llgo_string, align 8
-  %14 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 21 }, ptr %14, align 8
-  %15 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %13, 0
-  %16 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %15, ptr %14, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %16)
+  %14 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 21 }, ptr %14, align 8
+  %15 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %13, 0
+  %16 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %15, ptr %14, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %16)
   unreachable
 }
 
-define void @main.check64(%"github.com/goplus/llgo/internal/runtime.eface" %0) {
+define void @main.check64(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %0) {
 _llgo_0:
-  %1 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 0
+  %1 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 0
   %2 = load ptr, ptr @_llgo_float64, align 8
   %3 = icmp eq ptr %1, %2
   br i1 %3, label %_llgo_3, label %_llgo_4
 
 _llgo_1:                                          ; preds = %_llgo_3
   %4 = load ptr, ptr @_llgo_string, align 8
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 9 }, ptr %5, align 8
-  %6 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %4, 0
-  %7 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %6, ptr %5, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %7)
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 9 }, ptr %5, align 8
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %4, 0
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %6, ptr %5, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %7)
   unreachable
 
 _llgo_2:                                          ; preds = %_llgo_3
   ret void
 
 _llgo_3:                                          ; preds = %_llgo_0
-  %8 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 1
+  %8 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, 1
   %9 = ptrtoint ptr %8 to i64
   %10 = bitcast i64 %9 to double
   %11 = fcmp une double %10, 0x400921FB53C8D4F1
@@ -79,11 +79,11 @@ _llgo_3:                                          ; preds = %_llgo_0
 
 _llgo_4:                                          ; preds = %_llgo_0
   %12 = load ptr, ptr @_llgo_string, align 8
-  %13 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 21 }, ptr %13, align 8
-  %14 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %12, 0
-  %15 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %14, ptr %13, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %15)
+  %13 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 21 }, ptr %13, align 8
+  %14 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %12, 0
+  %15 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %14, ptr %13, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %15)
   unreachable
 }
 
@@ -115,22 +115,22 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = call float @main.f32()
   %3 = load ptr, ptr @_llgo_float32, align 8
   %4 = bitcast float %2 to i32
   %5 = inttoptr i32 %4 to ptr
-  %6 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %3, 0
-  %7 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %6, ptr %5, 1
-  call void @main.check32(%"github.com/goplus/llgo/internal/runtime.eface" %7)
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %3, 0
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %6, ptr %5, 1
+  call void @main.check32(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %7)
   %8 = call double @main.f64()
   %9 = load ptr, ptr @_llgo_float64, align 8
   %10 = bitcast double %8 to i64
   %11 = inttoptr i64 %10 to ptr
-  %12 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %9, 0
-  %13 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %12, ptr %11, 1
-  call void @main.check64(%"github.com/goplus/llgo/internal/runtime.eface" %13)
+  %12 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %9, 0
+  %13 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %12, ptr %11, 1
+  call void @main.check64(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %13)
   ret i32 0
 }
 
@@ -141,7 +141,7 @@ _llgo_0:
   br i1 %1, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 45)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 45)
   store ptr %2, ptr @_llgo_float32, align 8
   br label %_llgo_2
 
@@ -151,7 +151,7 @@ _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
   br i1 %4, label %_llgo_3, label %_llgo_4
 
 _llgo_3:                                          ; preds = %_llgo_2
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
   store ptr %5, ptr @_llgo_string, align 8
   br label %_llgo_4
 
@@ -161,7 +161,7 @@ _llgo_4:                                          ; preds = %_llgo_3, %_llgo_2
   br i1 %7, label %_llgo_5, label %_llgo_6
 
 _llgo_5:                                          ; preds = %_llgo_4
-  %8 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 46)
+  %8 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 46)
   store ptr %8, ptr @_llgo_float64, align 8
   br label %_llgo_6
 
@@ -169,10 +169,10 @@ _llgo_6:                                          ; preds = %_llgo_5, %_llgo_4
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface")
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
diff --git a/compiler/cl/_testrt/fprintf/out.ll b/compiler/cl/_testrt/fprintf/out.ll
index 65c65aed..efdb389d 100644
--- a/compiler/cl/_testrt/fprintf/out.ll
+++ b/compiler/cl/_testrt/fprintf/out.ll
@@ -24,13 +24,13 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = load ptr, ptr @__stderrp, align 8
   call void (ptr, ptr, ...) @fprintf(ptr %2, ptr @0, i64 100)
   ret i32 0
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 declare void @fprintf(ptr, ptr, ...)
diff --git a/compiler/cl/_testrt/freevars/out.ll b/compiler/cl/_testrt/freevars/out.ll
index 605ae33d..3cd8f6b1 100644
--- a/compiler/cl/_testrt/freevars/out.ll
+++ b/compiler/cl/_testrt/freevars/out.ll
@@ -1,8 +1,8 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.iface" = type { ptr, ptr }
-%"github.com/goplus/llgo/internal/runtime.eface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.iface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.eface" = type { ptr, ptr }
 
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
@@ -25,7 +25,7 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   call void @"main.main$1"({ ptr, ptr } { ptr @"__llgo_stub.main.main$2", ptr null })
   ret i32 0
@@ -33,29 +33,29 @@ _llgo_0:
 
 define void @"main.main$1"({ ptr, ptr } %0) {
 _llgo_0:
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 16)
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 16)
   store { ptr, ptr } %0, ptr %1, align 8
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %3 = getelementptr inbounds { ptr }, ptr %2, i32 0, i32 0
   store ptr %1, ptr %3, align 8
   %4 = insertvalue { ptr, ptr } { ptr @"main.main$1$1", ptr undef }, ptr %2, 1
   %5 = extractvalue { ptr, ptr } %4, 1
   %6 = extractvalue { ptr, ptr } %4, 0
-  call void %6(ptr %5, %"github.com/goplus/llgo/internal/runtime.iface" zeroinitializer)
+  call void %6(ptr %5, %"github.com/goplus/llgo/runtime/internal/runtime.iface" zeroinitializer)
   ret void
 }
 
-define void @"main.main$1$1"(ptr %0, %"github.com/goplus/llgo/internal/runtime.iface" %1) {
+define void @"main.main$1$1"(ptr %0, %"github.com/goplus/llgo/runtime/internal/runtime.iface" %1) {
 _llgo_0:
   %2 = load { ptr }, ptr %0, align 8
-  %3 = call ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface" %1)
-  %4 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %1, 1
-  %5 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %3, 0
-  %6 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %5, ptr %4, 1
-  %7 = call ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface" zeroinitializer)
-  %8 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %7, 0
-  %9 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %8, ptr null, 1
-  %10 = call i1 @"github.com/goplus/llgo/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/internal/runtime.eface" %6, %"github.com/goplus/llgo/internal/runtime.eface" %9)
+  %3 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %1)
+  %4 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %1, 1
+  %5 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %3, 0
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %5, ptr %4, 1
+  %7 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" zeroinitializer)
+  %8 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %7, 0
+  %9 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %8, ptr null, 1
+  %10 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %6, %"github.com/goplus/llgo/runtime/internal/runtime.eface" %9)
   %11 = xor i1 %10, true
   br i1 %11, label %_llgo_1, label %_llgo_2
 
@@ -64,7 +64,7 @@ _llgo_1:                                          ; preds = %_llgo_0
   %13 = load { ptr, ptr }, ptr %12, align 8
   %14 = extractvalue { ptr, ptr } %13, 1
   %15 = extractvalue { ptr, ptr } %13, 0
-  call void %15(ptr %14, %"github.com/goplus/llgo/internal/runtime.iface" %1)
+  call void %15(ptr %14, %"github.com/goplus/llgo/runtime/internal/runtime.iface" %1)
   ret void
 
 _llgo_2:                                          ; preds = %_llgo_0
@@ -72,27 +72,27 @@ _llgo_2:                                          ; preds = %_llgo_0
   %17 = load { ptr, ptr }, ptr %16, align 8
   %18 = extractvalue { ptr, ptr } %17, 1
   %19 = extractvalue { ptr, ptr } %17, 0
-  call void %19(ptr %18, %"github.com/goplus/llgo/internal/runtime.iface" zeroinitializer)
+  call void %19(ptr %18, %"github.com/goplus/llgo/runtime/internal/runtime.iface" zeroinitializer)
   ret void
 }
 
-define void @"main.main$2"(%"github.com/goplus/llgo/internal/runtime.iface" %0) {
+define void @"main.main$2"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %0) {
 _llgo_0:
   ret void
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-define linkonce void @"__llgo_stub.main.main$2"(ptr %0, %"github.com/goplus/llgo/internal/runtime.iface" %1) {
+define linkonce void @"__llgo_stub.main.main$2"(ptr %0, %"github.com/goplus/llgo/runtime/internal/runtime.iface" %1) {
 _llgo_0:
-  tail call void @"main.main$2"(%"github.com/goplus/llgo/internal/runtime.iface" %1)
+  tail call void @"main.main$2"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %1)
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
-declare i1 @"github.com/goplus/llgo/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/internal/runtime.eface", %"github.com/goplus/llgo/internal/runtime.eface")
+declare i1 @"github.com/goplus/llgo/runtime/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.eface", %"github.com/goplus/llgo/runtime/internal/runtime.eface")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.IfaceType"(%"github.com/goplus/llgo/internal/runtime.iface")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface")
diff --git a/compiler/cl/_testrt/funcaddr/out.ll b/compiler/cl/_testrt/funcaddr/out.ll
index 374a8436..7642d15f 100644
--- a/compiler/cl/_testrt/funcaddr/out.ll
+++ b/compiler/cl/_testrt/funcaddr/out.ll
@@ -28,26 +28,26 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 8)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 8)
   store ptr @main.add, ptr %2, align 8
-  %3 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 8)
+  %3 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 8)
   store ptr @"main.main$1", ptr %3, align 8
   %4 = load ptr, ptr %2, align 8
   %5 = icmp eq ptr @main.add, %4
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %5)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 %5)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %6 = load ptr, ptr %2, align 8
   %7 = load ptr, ptr %2, align 8
   %8 = icmp eq ptr %6, %7
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %8)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 %8)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %9 = load ptr, ptr %3, align 8
   %10 = load ptr, ptr %3, align 8
   %11 = icmp eq ptr %9, %10
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %11)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 %11)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i32 0
 }
 
@@ -57,10 +57,10 @@ _llgo_0:
   ret i64 %2
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
diff --git a/compiler/cl/_testrt/funcdecl/out.ll b/compiler/cl/_testrt/funcdecl/out.ll
index de1d33d6..10f921aa 100644
--- a/compiler/cl/_testrt/funcdecl/out.ll
+++ b/compiler/cl/_testrt/funcdecl/out.ll
@@ -1,11 +1,11 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.eface" = type { ptr, ptr }
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.eface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
 %main.rtype = type { ptr, ptr }
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
-%"github.com/goplus/llgo/internal/abi.StructField" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1 }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/runtime/abi.StructField" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1 }
 
 @"main.init$guard" = global i1 false, align 1
 @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac" = linkonce global ptr null, align 8
@@ -26,76 +26,76 @@ _llgo_0:
   %1 = load ptr, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
   %2 = load ptr, ptr @_llgo_Pointer, align 8
   %3 = load ptr, ptr @"main.struct$b7Su1hWaFih-M0M9hMk6nO_RD1K_GQu5WjIXQp6Q2e8", align 8
-  %4 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
+  %4 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
   store { ptr, ptr } { ptr @__llgo_stub.main.demo, ptr null }, ptr %4, align 8
-  %5 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %3, 0
-  %6 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %5, ptr %4, 1
+  %5 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %3, 0
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %5, ptr %4, 1
   %7 = load ptr, ptr @"main.struct$b7Su1hWaFih-M0M9hMk6nO_RD1K_GQu5WjIXQp6Q2e8", align 8
-  %8 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
+  %8 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
   store { ptr, ptr } %0, ptr %8, align 8
-  %9 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %7, 0
-  %10 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %9, ptr %8, 1
-  %11 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %6, 0
+  %9 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %7, 0
+  %10 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %9, ptr %8, 1
+  %11 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %6, 0
   %12 = load ptr, ptr @"main.struct$b7Su1hWaFih-M0M9hMk6nO_RD1K_GQu5WjIXQp6Q2e8", align 8
   %13 = icmp eq ptr %11, %12
   br i1 %13, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %14 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %6, 1
+  %14 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %6, 1
   %15 = load { ptr, ptr }, ptr %14, align 8
-  %16 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %10, 0
+  %16 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %10, 0
   %17 = load ptr, ptr @"main.struct$b7Su1hWaFih-M0M9hMk6nO_RD1K_GQu5WjIXQp6Q2e8", align 8
   %18 = icmp eq ptr %16, %17
   br i1 %18, label %_llgo_3, label %_llgo_4
 
 _llgo_2:                                          ; preds = %_llgo_0
   %19 = load ptr, ptr @_llgo_string, align 8
-  %20 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 21 }, ptr %20, align 8
-  %21 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %19, 0
-  %22 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %21, ptr %20, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %22)
+  %20 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 21 }, ptr %20, align 8
+  %21 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %19, 0
+  %22 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %21, ptr %20, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %22)
   unreachable
 
 _llgo_3:                                          ; preds = %_llgo_1
-  %23 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %10, 1
+  %23 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %10, 1
   %24 = load { ptr, ptr }, ptr %23, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.PrintEface"(%"github.com/goplus/llgo/internal/runtime.eface" %6)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintEface"(%"github.com/goplus/llgo/internal/runtime.eface" %10)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintEface"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %6)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintEface"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
   %25 = extractvalue { ptr, ptr } %0, 0
-  call void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr %25)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr %25)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
   %26 = extractvalue { ptr, ptr } %15, 0
-  call void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr %26)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr %26)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
   %27 = extractvalue { ptr, ptr } %24, 0
-  call void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr %27)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr @main.demo)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %28 = call ptr @main.closurePtr(%"github.com/goplus/llgo/internal/runtime.eface" %6)
-  %29 = call ptr @main.closurePtr(%"github.com/goplus/llgo/internal/runtime.eface" %10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr %27)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr @main.demo)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %28 = call ptr @main.closurePtr(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %6)
+  %29 = call ptr @main.closurePtr(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %10)
   %30 = icmp eq ptr %28, %29
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %30)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 %30)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret void
 
 _llgo_4:                                          ; preds = %_llgo_1
   %31 = load ptr, ptr @_llgo_string, align 8
-  %32 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 21 }, ptr %32, align 8
-  %33 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %31, 0
-  %34 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %33, ptr %32, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %34)
+  %32 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 21 }, ptr %32, align 8
+  %33 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %31, 0
+  %34 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %33, ptr %32, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %34)
   unreachable
 }
 
-define ptr @main.closurePtr(%"github.com/goplus/llgo/internal/runtime.eface" %0) {
+define ptr @main.closurePtr(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %0) {
 _llgo_0:
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.eface" %0, ptr %1, align 8
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %0, ptr %1, align 8
   %2 = getelementptr inbounds %main.rtype, ptr %1, i32 0, i32 1
   %3 = load ptr, ptr %2, align 8
   %4 = getelementptr inbounds { ptr, ptr }, ptr %3, i32 0, i32 0
@@ -105,8 +105,8 @@ _llgo_0:
 
 define void @main.demo() {
 _llgo_0:
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 4 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 4 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret void
 }
 
@@ -128,10 +128,10 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 5 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 5 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   call void @main.check({ ptr, ptr } { ptr @__llgo_stub.main.demo, ptr null })
   ret i32 0
 }
@@ -149,16 +149,16 @@ _llgo_0:
   br i1 %1, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %3 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %2, 0
-  %4 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %3, i64 0, 1
-  %5 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %4, i64 0, 2
-  %6 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %7 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %6, 0
-  %8 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %7, i64 0, 1
-  %9 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %8, i64 0, 2
-  %10 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %5, %"github.com/goplus/llgo/internal/runtime.Slice" %9, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %10)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %3 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %2, 0
+  %4 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %3, i64 0, 1
+  %5 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %4, i64 0, 2
+  %6 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %6, 0
+  %8 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %7, i64 0, 1
+  %9 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %8, i64 0, 2
+  %10 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %5, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %9, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %10)
   store ptr %10, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
   br label %_llgo_2
 
@@ -168,40 +168,40 @@ _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
   br i1 %12, label %_llgo_3, label %_llgo_4
 
 _llgo_3:                                          ; preds = %_llgo_2
-  %13 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 58)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %13)
+  %13 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 58)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %13)
   store ptr %13, ptr @_llgo_Pointer, align 8
   br label %_llgo_4
 
 _llgo_4:                                          ; preds = %_llgo_3, %_llgo_2
-  %14 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %15 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %14, 0
-  %16 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %15, i64 0, 1
-  %17 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %16, i64 0, 2
-  %18 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %19 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %18, 0
-  %20 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %19, i64 0, 1
-  %21 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %20, i64 0, 2
-  %22 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %17, %"github.com/goplus/llgo/internal/runtime.Slice" %21, i1 false)
-  %23 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 2 }, ptr %22, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %24 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 58)
-  %25 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 5 }, ptr %24, i64 8, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %26 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 112)
-  %27 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %26, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %23, ptr %27, align 8
-  %28 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %26, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %25, ptr %28, align 8
-  %29 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %26, 0
-  %30 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %29, i64 2, 1
-  %31 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %30, i64 2, 2
-  %32 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 4 }, i64 16, %"github.com/goplus/llgo/internal/runtime.Slice" %31)
+  %14 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %15 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %14, 0
+  %16 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %15, i64 0, 1
+  %17 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %16, i64 0, 2
+  %18 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %19 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %18, 0
+  %20 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %19, i64 0, 1
+  %21 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %20, i64 0, 2
+  %22 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %17, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %21, i1 false)
+  %23 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 2 }, ptr %22, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %24 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 58)
+  %25 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 5 }, ptr %24, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %26 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 112)
+  %27 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %26, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %23, ptr %27, align 8
+  %28 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %26, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %25, ptr %28, align 8
+  %29 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %26, 0
+  %30 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %29, i64 2, 1
+  %31 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %30, i64 2, 2
+  %32 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 4 }, i64 16, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %31)
   store ptr %32, ptr @"main.struct$b7Su1hWaFih-M0M9hMk6nO_RD1K_GQu5WjIXQp6Q2e8", align 8
   %33 = load ptr, ptr @_llgo_string, align 8
   %34 = icmp eq ptr %33, null
   br i1 %34, label %_llgo_5, label %_llgo_6
 
 _llgo_5:                                          ; preds = %_llgo_4
-  %35 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
+  %35 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
   store ptr %35, ptr @_llgo_string, align 8
   br label %_llgo_6
 
@@ -209,30 +209,30 @@ _llgo_6:                                          ; preds = %_llgo_5, %_llgo_4
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice", %"github.com/goplus/llgo/internal/runtime.Slice", i1)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.Slice", i1)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String", i64, %"github.com/goplus/llgo/internal/runtime.Slice")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String", i64, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1)
+declare %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1)
 
-declare void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintEface"(%"github.com/goplus/llgo/internal/runtime.eface")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintEface"(%"github.com/goplus/llgo/runtime/internal/runtime.eface")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
diff --git a/compiler/cl/_testrt/gblarray/out.ll b/compiler/cl/_testrt/gblarray/out.ll
index 28726774..262bfb20 100644
--- a/compiler/cl/_testrt/gblarray/out.ll
+++ b/compiler/cl/_testrt/gblarray/out.ll
@@ -1,8 +1,8 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/abi.Type" = type { i64, i64, i32, i8, i8, i8, i8, { ptr, ptr }, ptr, %"github.com/goplus/llgo/internal/runtime.String", ptr }
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/abi.Type" = type { i64, i64, i32, i8, i8, i8, i8, { ptr, ptr }, ptr, %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
 
 @main.basicTypes = global [25 x ptr] zeroinitializer, align 8
 @"main.init$guard" = global i1 false, align 1
@@ -14,7 +14,7 @@ source_filename = "main"
 define ptr @main.Basic(i64 %0) {
 _llgo_0:
   %1 = icmp sge i64 %0, 25
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %1)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %1)
   %2 = getelementptr inbounds ptr, ptr @main.basicTypes, i64 %0
   %3 = load ptr, ptr %2, align 8
   ret ptr %3
@@ -22,15 +22,15 @@ _llgo_0:
 
 define ptr @main.basicType(i64 %0) {
 _llgo_0:
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 72)
-  %2 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.Type", ptr %1, i32 0, i32 0
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 72)
+  %2 = getelementptr inbounds %"github.com/goplus/llgo/runtime/abi.Type", ptr %1, i32 0, i32 0
   %3 = icmp sge i64 %0, 25
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %3)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %3)
   %4 = getelementptr inbounds i64, ptr @main.sizeBasicTypes, i64 %0
   %5 = load i64, ptr %4, align 4
-  %6 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.Type", ptr %1, i32 0, i32 2
+  %6 = getelementptr inbounds %"github.com/goplus/llgo/runtime/abi.Type", ptr %1, i32 0, i32 2
   %7 = trunc i64 %0 to i32
-  %8 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.Type", ptr %1, i32 0, i32 6
+  %8 = getelementptr inbounds %"github.com/goplus/llgo/runtime/abi.Type", ptr %1, i32 0, i32 6
   %9 = trunc i64 %0 to i8
   store i64 %5, ptr %2, align 4
   store i32 %7, ptr %6, align 4
@@ -45,7 +45,7 @@ _llgo_0:
 
 _llgo_1:                                          ; preds = %_llgo_0
   store i1 true, ptr @"main.init$guard", align 1
-  call void @"github.com/goplus/llgo/internal/abi.init"()
+  call void @"github.com/goplus/llgo/runtime/abi.init"()
   store i64 16, ptr getelementptr inbounds (i64, ptr @main.sizeBasicTypes, i64 24), align 4
   %1 = call ptr @main.basicType(i64 24)
   store ptr %1, ptr getelementptr inbounds (ptr, ptr @main.basicTypes, i64 24), align 8
@@ -59,24 +59,24 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = call ptr @main.Basic(i64 24)
-  %3 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.Type", ptr %2, i32 0, i32 6
+  %3 = getelementptr inbounds %"github.com/goplus/llgo/runtime/abi.Type", ptr %2, i32 0, i32 6
   %4 = load i8, ptr %3, align 1
   %5 = sext i8 %4 to i64
-  %6 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.Type", ptr %2, i32 0, i32 0
+  %6 = getelementptr inbounds %"github.com/goplus/llgo/runtime/abi.Type", ptr %2, i32 0, i32 0
   %7 = load i64, ptr %6, align 4
   %8 = call i32 (ptr, ...) @printf(ptr @0, i64 %5, i64 %7)
   ret i32 0
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
-declare void @"github.com/goplus/llgo/internal/abi.init"()
+declare void @"github.com/goplus/llgo/runtime/abi.init"()
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 declare i32 @printf(ptr, ...)
diff --git a/compiler/cl/_testrt/gotypes/out.ll b/compiler/cl/_testrt/gotypes/out.ll
index 571235f3..328e87fa 100644
--- a/compiler/cl/_testrt/gotypes/out.ll
+++ b/compiler/cl/_testrt/gotypes/out.ll
@@ -1,13 +1,13 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.iface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.iface" = type { ptr, ptr }
 
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
 @__llgo_argv = global ptr null, align 8
 
-define void @main.foo(%"github.com/goplus/llgo/internal/runtime.iface" %0) {
+define void @main.foo(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %0) {
 _llgo_0:
   ret void
 }
@@ -29,10 +29,10 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  call void @main.foo(%"github.com/goplus/llgo/internal/runtime.iface" zeroinitializer)
+  call void @main.foo(%"github.com/goplus/llgo/runtime/internal/runtime.iface" zeroinitializer)
   ret i32 0
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
diff --git a/compiler/cl/_testrt/hello/out.ll b/compiler/cl/_testrt/hello/out.ll
index b4bf2fe1..6a38932f 100644
--- a/compiler/cl/_testrt/hello/out.ll
+++ b/compiler/cl/_testrt/hello/out.ll
@@ -33,14 +33,14 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = call i32 @strlen(ptr @main.format)
   call void (ptr, ...) @printf(ptr @main.format, i32 %2)
   ret i32 0
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 declare i32 @strlen(ptr)
 
diff --git a/compiler/cl/_testrt/index/out.ll b/compiler/cl/_testrt/index/out.ll
index 23a0c442..c94cc585 100644
--- a/compiler/cl/_testrt/index/out.ll
+++ b/compiler/cl/_testrt/index/out.ll
@@ -2,8 +2,8 @@
 source_filename = "main"
 
 %main.point = type { i64, i64 }
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
 
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
@@ -27,7 +27,7 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = alloca %main.point, align 8
   call void @llvm.memset(ptr %2, i8 0, i64 16, i1 false)
@@ -56,10 +56,10 @@ _llgo_0:
   %17 = load i64, ptr %16, align 4
   %18 = getelementptr inbounds %main.point, ptr %2, i32 0, i32 1
   %19 = load i64, ptr %18, align 4
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %17)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %19)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %17)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %19)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %20 = alloca [2 x i64], align 8
   call void @llvm.memset(ptr %20, i8 0, i64 16, i1 false)
   %21 = alloca [2 x [2 x i64]], align 8
@@ -82,10 +82,10 @@ _llgo_0:
   %32 = load i64, ptr %31, align 4
   %33 = getelementptr inbounds i64, ptr %20, i64 1
   %34 = load i64, ptr %33, align 4
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %34)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %34)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %35 = alloca [5 x i64], align 8
   call void @llvm.memset(ptr %35, i8 0, i64 40, i1 false)
   %36 = getelementptr inbounds i64, ptr %35, i64 0
@@ -101,28 +101,28 @@ _llgo_0:
   %41 = load [5 x i64], ptr %35, align 4
   %42 = getelementptr inbounds i64, ptr %35, i64 2
   %43 = load i64, ptr %42, align 4
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %43)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %43)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %44 = load i8, ptr getelementptr inbounds (i8, ptr @0, i64 2), align 1
   %45 = sext i8 %44 to i32
-  %46 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringFromRune"(i32 %45)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %46)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  %46 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/internal/runtime.StringFromRune"(i32 %45)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %46)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %47 = load i8, ptr getelementptr inbounds (i8, ptr @0, i64 1), align 1
   %48 = sext i8 %47 to i32
-  %49 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringFromRune"(i32 %48)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %49)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %50 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 16)
+  %49 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/internal/runtime.StringFromRune"(i32 %48)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %49)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %50 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 16)
   %51 = getelementptr inbounds i64, ptr %50, i64 0
   %52 = getelementptr inbounds i64, ptr %50, i64 1
   store i64 1, ptr %51, align 4
   store i64 2, ptr %52, align 4
   %53 = getelementptr inbounds i64, ptr %50, i64 1
   %54 = load i64, ptr %53, align 4
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %54)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %55 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %54)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %55 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 32)
   %56 = getelementptr inbounds i64, ptr %55, i64 0
   store i64 1, ptr %56, align 4
   %57 = getelementptr inbounds i64, ptr %55, i64 1
@@ -131,37 +131,37 @@ _llgo_0:
   store i64 3, ptr %58, align 4
   %59 = getelementptr inbounds i64, ptr %55, i64 3
   store i64 4, ptr %59, align 4
-  %60 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %55, 0
-  %61 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %60, i64 4, 1
-  %62 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %61, i64 4, 2
-  %63 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %62, 0
-  %64 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %62, 1
+  %60 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %55, 0
+  %61 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %60, i64 4, 1
+  %62 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %61, i64 4, 2
+  %63 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %62, 0
+  %64 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %62, 1
   %65 = icmp sge i64 1, %64
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %65)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %65)
   %66 = getelementptr inbounds i64, ptr %63, i64 1
   %67 = load i64, ptr %66, align 4
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %67)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 0)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %67)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 0)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i32 0
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 ; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
 declare void @llvm.memset(ptr nocapture writeonly, i8, i64, i1 immarg) #0
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
-declare %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringFromRune"(i32)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/runtime/internal/runtime.StringFromRune"(i32)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1)
 
 attributes #0 = { nocallback nofree nounwind willreturn memory(argmem: write) }
diff --git a/compiler/cl/_testrt/intgen/out.ll b/compiler/cl/_testrt/intgen/out.ll
index fc8c254b..eeae5b04 100644
--- a/compiler/cl/_testrt/intgen/out.ll
+++ b/compiler/cl/_testrt/intgen/out.ll
@@ -1,7 +1,7 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
 %main.generator = type { i32 }
 
 @"main.init$guard" = global i1 false, align 1
@@ -11,10 +11,10 @@ source_filename = "main"
 @1 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
 @2 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
 
-define %"github.com/goplus/llgo/internal/runtime.Slice" @main.genInts(i64 %0, { ptr, ptr } %1) {
+define %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @main.genInts(i64 %0, { ptr, ptr } %1) {
 _llgo_0:
-  %2 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.MakeSlice"(i64 %0, i64 %0, i64 4)
-  %3 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %2, 1
+  %2 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.MakeSlice"(i64 %0, i64 %0, i64 4)
+  %3 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %2, 1
   br label %_llgo_1
 
 _llgo_1:                                          ; preds = %_llgo_2, %_llgo_0
@@ -27,18 +27,18 @@ _llgo_2:                                          ; preds = %_llgo_1
   %7 = extractvalue { ptr, ptr } %1, 1
   %8 = extractvalue { ptr, ptr } %1, 0
   %9 = call i32 %8(ptr %7)
-  %10 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %2, 0
-  %11 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %2, 1
+  %10 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %2, 0
+  %11 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %2, 1
   %12 = icmp slt i64 %5, 0
   %13 = icmp sge i64 %5, %11
   %14 = or i1 %13, %12
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %14)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %14)
   %15 = getelementptr inbounds i32, ptr %10, i64 %5
   store i32 %9, ptr %15, align 4
   br label %_llgo_1
 
 _llgo_3:                                          ; preds = %_llgo_1
-  ret %"github.com/goplus/llgo/internal/runtime.Slice" %2
+  ret %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %2
 }
 
 define i32 @"main.(*generator).next"(ptr %0) {
@@ -70,10 +70,10 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  %2 = call %"github.com/goplus/llgo/internal/runtime.Slice" @main.genInts(i64 5, { ptr, ptr } { ptr @__llgo_stub.rand, ptr null })
-  %3 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %2, 1
+  %2 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @main.genInts(i64 5, { ptr, ptr } { ptr @__llgo_stub.rand, ptr null })
+  %3 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %2, 1
   br label %_llgo_1
 
 _llgo_1:                                          ; preds = %_llgo_2, %_llgo_0
@@ -83,26 +83,26 @@ _llgo_1:                                          ; preds = %_llgo_2, %_llgo_0
   br i1 %6, label %_llgo_2, label %_llgo_3
 
 _llgo_2:                                          ; preds = %_llgo_1
-  %7 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %2, 0
-  %8 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %2, 1
+  %7 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %2, 0
+  %8 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %2, 1
   %9 = icmp slt i64 %5, 0
   %10 = icmp sge i64 %5, %8
   %11 = or i1 %10, %9
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %11)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %11)
   %12 = getelementptr inbounds i32, ptr %7, i64 %5
   %13 = load i32, ptr %12, align 4
   %14 = call i32 (ptr, ...) @printf(ptr @0, i32 %13)
   br label %_llgo_1
 
 _llgo_3:                                          ; preds = %_llgo_1
-  %15 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 4)
+  %15 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 4)
   store i32 1, ptr %15, align 4
-  %16 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %16 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %17 = getelementptr inbounds { ptr }, ptr %16, i32 0, i32 0
   store ptr %15, ptr %17, align 8
   %18 = insertvalue { ptr, ptr } { ptr @"main.main$1", ptr undef }, ptr %16, 1
-  %19 = call %"github.com/goplus/llgo/internal/runtime.Slice" @main.genInts(i64 5, { ptr, ptr } %18)
-  %20 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %19, 1
+  %19 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @main.genInts(i64 5, { ptr, ptr } %18)
+  %20 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %19, 1
   br label %_llgo_4
 
 _llgo_4:                                          ; preds = %_llgo_5, %_llgo_3
@@ -112,27 +112,27 @@ _llgo_4:                                          ; preds = %_llgo_5, %_llgo_3
   br i1 %23, label %_llgo_5, label %_llgo_6
 
 _llgo_5:                                          ; preds = %_llgo_4
-  %24 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %19, 0
-  %25 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %19, 1
+  %24 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %19, 0
+  %25 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %19, 1
   %26 = icmp slt i64 %22, 0
   %27 = icmp sge i64 %22, %25
   %28 = or i1 %27, %26
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %28)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %28)
   %29 = getelementptr inbounds i32, ptr %24, i64 %22
   %30 = load i32, ptr %29, align 4
   %31 = call i32 (ptr, ...) @printf(ptr @1, i32 %30)
   br label %_llgo_4
 
 _llgo_6:                                          ; preds = %_llgo_4
-  %32 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 4)
+  %32 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 4)
   %33 = getelementptr inbounds %main.generator, ptr %32, i32 0, i32 0
   store i32 1, ptr %33, align 4
-  %34 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %34 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %35 = getelementptr inbounds { ptr }, ptr %34, i32 0, i32 0
   store ptr %32, ptr %35, align 8
   %36 = insertvalue { ptr, ptr } { ptr @"main.next$bound", ptr undef }, ptr %34, 1
-  %37 = call %"github.com/goplus/llgo/internal/runtime.Slice" @main.genInts(i64 5, { ptr, ptr } %36)
-  %38 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %37, 1
+  %37 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @main.genInts(i64 5, { ptr, ptr } %36)
+  %38 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %37, 1
   br label %_llgo_7
 
 _llgo_7:                                          ; preds = %_llgo_8, %_llgo_6
@@ -142,12 +142,12 @@ _llgo_7:                                          ; preds = %_llgo_8, %_llgo_6
   br i1 %41, label %_llgo_8, label %_llgo_9
 
 _llgo_8:                                          ; preds = %_llgo_7
-  %42 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %37, 0
-  %43 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %37, 1
+  %42 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %37, 0
+  %43 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %37, 1
   %44 = icmp slt i64 %40, 0
   %45 = icmp sge i64 %40, %43
   %46 = or i1 %45, %44
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %46)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %46)
   %47 = getelementptr inbounds i32, ptr %42, i64 %40
   %48 = load i32, ptr %47, align 4
   %49 = call i32 (ptr, ...) @printf(ptr @2, i32 %48)
@@ -170,11 +170,11 @@ _llgo_0:
   ret i32 %7
 }
 
-declare %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.MakeSlice"(i64, i64, i64)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @"github.com/goplus/llgo/runtime/internal/runtime.MakeSlice"(i64, i64, i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1)
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 declare i32 @rand()
 
@@ -186,9 +186,9 @@ _llgo_0:
 
 declare i32 @printf(ptr, ...)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
 define i32 @"main.next$bound"(ptr %0) {
 _llgo_0:
diff --git a/compiler/cl/_testrt/len/out.ll b/compiler/cl/_testrt/len/out.ll
index 18e7470b..20e5f484 100644
--- a/compiler/cl/_testrt/len/out.ll
+++ b/compiler/cl/_testrt/len/out.ll
@@ -1,10 +1,10 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%main.data = type { %"github.com/goplus/llgo/internal/runtime.String", ptr, ptr, %"github.com/goplus/llgo/internal/runtime.Slice" }
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
-%"github.com/goplus/llgo/internal/abi.StructField" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1 }
+%main.data = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, ptr, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/runtime/abi.StructField" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1 }
 
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
@@ -37,116 +37,116 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 56)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 56)
   %3 = getelementptr inbounds %main.data, ptr %2, i32 0, i32 0
-  %4 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %3, align 8
-  %5 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %4, 1
+  %4 = load %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %3, align 8
+  %5 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.String" %4, 1
   %6 = getelementptr inbounds %main.data, ptr %2, i32 0, i32 1
   %7 = load ptr, ptr %6, align 8
-  %8 = call i64 @"github.com/goplus/llgo/internal/runtime.ChanLen"(ptr %7)
+  %8 = call i64 @"github.com/goplus/llgo/runtime/internal/runtime.ChanLen"(ptr %7)
   %9 = getelementptr inbounds %main.data, ptr %2, i32 0, i32 2
   %10 = load ptr, ptr %9, align 8
-  %11 = call i64 @"github.com/goplus/llgo/internal/runtime.MapLen"(ptr %10)
+  %11 = call i64 @"github.com/goplus/llgo/runtime/internal/runtime.MapLen"(ptr %10)
   %12 = getelementptr inbounds %main.data, ptr %2, i32 0, i32 3
-  %13 = load %"github.com/goplus/llgo/internal/runtime.Slice", ptr %12, align 8
-  %14 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %13, 1
+  %13 = load %"github.com/goplus/llgo/runtime/internal/runtime.Slice", ptr %12, align 8
+  %14 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %13, 1
   %15 = getelementptr inbounds %main.data, ptr %2, i32 0, i32 1
   %16 = load ptr, ptr %15, align 8
-  %17 = call i64 @"github.com/goplus/llgo/internal/runtime.ChanCap"(ptr %16)
+  %17 = call i64 @"github.com/goplus/llgo/runtime/internal/runtime.ChanCap"(ptr %16)
   %18 = getelementptr inbounds %main.data, ptr %2, i32 0, i32 3
-  %19 = load %"github.com/goplus/llgo/internal/runtime.Slice", ptr %18, align 8
-  %20 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %19, 2
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %5)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %8)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %11)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %14)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %17)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %20)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %21 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 56)
+  %19 = load %"github.com/goplus/llgo/runtime/internal/runtime.Slice", ptr %18, align 8
+  %20 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %19, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %5)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %8)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %11)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %14)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %17)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %20)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %21 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 56)
   %22 = getelementptr inbounds %main.data, ptr %21, i32 0, i32 0
   %23 = getelementptr inbounds %main.data, ptr %21, i32 0, i32 1
-  %24 = call ptr @"github.com/goplus/llgo/internal/runtime.NewChan"(i64 8, i64 2)
+  %24 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewChan"(i64 8, i64 2)
   %25 = getelementptr inbounds %main.data, ptr %21, i32 0, i32 2
   %26 = load ptr, ptr @_llgo_int, align 8
   %27 = load ptr, ptr @_llgo_string, align 8
   %28 = load ptr, ptr @"map[_llgo_int]_llgo_string", align 8
-  %29 = call ptr @"github.com/goplus/llgo/internal/runtime.MakeMap"(ptr %28, i64 1)
+  %29 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MakeMap"(ptr %28, i64 1)
   %30 = load ptr, ptr @"map[_llgo_int]_llgo_string", align 8
-  %31 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %31 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   store i64 1, ptr %31, align 4
-  %32 = call ptr @"github.com/goplus/llgo/internal/runtime.MapAssign"(ptr %30, ptr %29, ptr %31)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 5 }, ptr %32, align 8
+  %32 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAssign"(ptr %30, ptr %29, ptr %31)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 5 }, ptr %32, align 8
   %33 = getelementptr inbounds %main.data, ptr %21, i32 0, i32 3
-  %34 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 24)
+  %34 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 24)
   %35 = getelementptr inbounds i64, ptr %34, i64 0
   store i64 1, ptr %35, align 4
   %36 = getelementptr inbounds i64, ptr %34, i64 1
   store i64 2, ptr %36, align 4
   %37 = getelementptr inbounds i64, ptr %34, i64 2
   store i64 3, ptr %37, align 4
-  %38 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %34, 0
-  %39 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %38, i64 3, 1
-  %40 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %39, i64 3, 2
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 5 }, ptr %22, align 8
+  %38 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %34, 0
+  %39 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %38, i64 3, 1
+  %40 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %39, i64 3, 2
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 5 }, ptr %22, align 8
   store ptr %24, ptr %23, align 8
   store ptr %29, ptr %25, align 8
-  store %"github.com/goplus/llgo/internal/runtime.Slice" %40, ptr %33, align 8
+  store %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %40, ptr %33, align 8
   %41 = getelementptr inbounds %main.data, ptr %21, i32 0, i32 0
-  %42 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %41, align 8
-  %43 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %42, 1
+  %42 = load %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %41, align 8
+  %43 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.String" %42, 1
   %44 = getelementptr inbounds %main.data, ptr %21, i32 0, i32 1
   %45 = load ptr, ptr %44, align 8
-  %46 = call i64 @"github.com/goplus/llgo/internal/runtime.ChanLen"(ptr %45)
+  %46 = call i64 @"github.com/goplus/llgo/runtime/internal/runtime.ChanLen"(ptr %45)
   %47 = getelementptr inbounds %main.data, ptr %21, i32 0, i32 2
   %48 = load ptr, ptr %47, align 8
-  %49 = call i64 @"github.com/goplus/llgo/internal/runtime.MapLen"(ptr %48)
+  %49 = call i64 @"github.com/goplus/llgo/runtime/internal/runtime.MapLen"(ptr %48)
   %50 = getelementptr inbounds %main.data, ptr %21, i32 0, i32 3
-  %51 = load %"github.com/goplus/llgo/internal/runtime.Slice", ptr %50, align 8
-  %52 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %51, 1
+  %51 = load %"github.com/goplus/llgo/runtime/internal/runtime.Slice", ptr %50, align 8
+  %52 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %51, 1
   %53 = getelementptr inbounds %main.data, ptr %21, i32 0, i32 1
   %54 = load ptr, ptr %53, align 8
-  %55 = call i64 @"github.com/goplus/llgo/internal/runtime.ChanCap"(ptr %54)
+  %55 = call i64 @"github.com/goplus/llgo/runtime/internal/runtime.ChanCap"(ptr %54)
   %56 = getelementptr inbounds %main.data, ptr %21, i32 0, i32 3
-  %57 = load %"github.com/goplus/llgo/internal/runtime.Slice", ptr %56, align 8
-  %58 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %57, 2
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %43)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %46)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %49)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %52)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %55)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %58)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  %57 = load %"github.com/goplus/llgo/runtime/internal/runtime.Slice", ptr %56, align 8
+  %58 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %57, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %43)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %46)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %49)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %52)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %55)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %58)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i32 0
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
-declare i64 @"github.com/goplus/llgo/internal/runtime.ChanLen"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/internal/runtime.ChanLen"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/runtime.MapLen"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/internal/runtime.MapLen"(ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/runtime.ChanCap"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/internal/runtime.ChanCap"(ptr)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.NewChan"(i64, i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewChan"(i64, i64)
 
 define void @"main.init$after"() {
 _llgo_0:
@@ -155,7 +155,7 @@ _llgo_0:
   br i1 %1, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
   store ptr %2, ptr @_llgo_int, align 8
   br label %_llgo_2
 
@@ -165,7 +165,7 @@ _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
   br i1 %4, label %_llgo_3, label %_llgo_4
 
 _llgo_3:                                          ; preds = %_llgo_2
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
   store ptr %5, ptr @_llgo_string, align 8
   br label %_llgo_4
 
@@ -175,34 +175,34 @@ _llgo_4:                                          ; preds = %_llgo_3, %_llgo_2
   br i1 %7, label %_llgo_5, label %_llgo_6
 
 _llgo_5:                                          ; preds = %_llgo_4
-  %8 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %9 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
-  %10 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 40)
-  %11 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 8, ptr %10)
-  %12 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 7 }, ptr %11, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %13 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %14 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 8, ptr %13)
-  %15 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 4 }, ptr %14, i64 8, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %16 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
-  %17 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 8, ptr %16)
-  %18 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 5 }, ptr %17, i64 72, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %19 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 58)
-  %20 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 8 }, ptr %19, i64 200, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %21 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 224)
-  %22 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %21, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %12, ptr %22, align 8
-  %23 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %21, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %15, ptr %23, align 8
-  %24 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %21, i64 2
-  store %"github.com/goplus/llgo/internal/abi.StructField" %18, ptr %24, align 8
-  %25 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %21, i64 3
-  store %"github.com/goplus/llgo/internal/abi.StructField" %20, ptr %25, align 8
-  %26 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %21, 0
-  %27 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %26, i64 4, 1
-  %28 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %27, i64 4, 2
-  %29 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 4 }, i64 208, %"github.com/goplus/llgo/internal/runtime.Slice" %28)
-  %30 = call ptr @"github.com/goplus/llgo/internal/runtime.MapOf"(ptr %8, ptr %9, ptr %29, i64 4)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %30)
+  %8 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %9 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
+  %10 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 40)
+  %11 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 8, ptr %10)
+  %12 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 7 }, ptr %11, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %13 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %14 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 8, ptr %13)
+  %15 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 4 }, ptr %14, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %16 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
+  %17 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 8, ptr %16)
+  %18 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 5 }, ptr %17, i64 72, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %19 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 58)
+  %20 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 8 }, ptr %19, i64 200, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %21 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 224)
+  %22 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %21, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %12, ptr %22, align 8
+  %23 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %21, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %15, ptr %23, align 8
+  %24 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %21, i64 2
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %18, ptr %24, align 8
+  %25 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %21, i64 3
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %20, ptr %25, align 8
+  %26 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %21, 0
+  %27 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %26, i64 4, 1
+  %28 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %27, i64 4, 2
+  %29 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 4 }, i64 208, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %28)
+  %30 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapOf"(ptr %8, ptr %9, ptr %29, i64 4)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %30)
   store ptr %30, ptr @"map[_llgo_int]_llgo_string", align 8
   br label %_llgo_6
 
@@ -210,20 +210,20 @@ _llgo_6:                                          ; preds = %_llgo_5, %_llgo_4
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.MapOf"(ptr, ptr, ptr, i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapOf"(ptr, ptr, ptr, i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String", i64, %"github.com/goplus/llgo/internal/runtime.Slice")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String", i64, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1)
+declare %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64, ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64, ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.MakeMap"(ptr, i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.MakeMap"(ptr, i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.MapAssign"(ptr, ptr, ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAssign"(ptr, ptr, ptr)
diff --git a/compiler/cl/_testrt/linkname/out.ll b/compiler/cl/_testrt/linkname/out.ll
index 620d6110..86f3a482 100644
--- a/compiler/cl/_testrt/linkname/out.ll
+++ b/compiler/cl/_testrt/linkname/out.ll
@@ -1,8 +1,8 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
-%main.m = type { %"github.com/goplus/llgo/internal/runtime.String" }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
+%main.m = type { %"github.com/goplus/llgo/runtime/internal/runtime.String" }
 
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
@@ -17,7 +17,7 @@ source_filename = "main"
 @7 = private unnamed_addr constant [2 x i8] c"4\00", align 1
 @8 = private unnamed_addr constant [5 x i8] c"hello", align 1
 
-declare %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/cl/internal/linktarget.m.info"(%main.m)
+declare %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/compiler/cl/internal/linktarget.m.info"(%main.m)
 
 define void @main.init() {
 _llgo_0:
@@ -26,7 +26,7 @@ _llgo_0:
 
 _llgo_1:                                          ; preds = %_llgo_0
   store i1 true, ptr @"main.init$guard", align 1
-  call void @"github.com/goplus/llgo/cl/internal/linktarget.init"()
+  call void @"github.com/goplus/llgo/compiler/cl/internal/linktarget.init"()
   br label %_llgo_2
 
 _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
@@ -37,29 +37,29 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  call void @"github.com/goplus/llgo/cl/internal/linktarget.F"(ptr @0, ptr @1, ptr @2, ptr @3)
-  call void @"github.com/goplus/llgo/cl/internal/linktarget.F"(ptr @4, ptr @5, ptr @6, ptr @7)
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 16)
-  call void @"github.com/goplus/llgo/cl/internal/linktarget.(*m).setInfo"(ptr %2, %"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 5 })
+  call void @"github.com/goplus/llgo/compiler/cl/internal/linktarget.F"(ptr @0, ptr @1, ptr @2, ptr @3)
+  call void @"github.com/goplus/llgo/compiler/cl/internal/linktarget.F"(ptr @4, ptr @5, ptr @6, ptr @7)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 16)
+  call void @"github.com/goplus/llgo/compiler/cl/internal/linktarget.(*m).setInfo"(ptr %2, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 5 })
   %3 = load %main.m, ptr %2, align 8
-  %4 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/cl/internal/linktarget.m.info"(%main.m %3)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %4)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  %4 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/compiler/cl/internal/linktarget.m.info"(%main.m %3)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %4)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i32 0
 }
 
-declare void @"github.com/goplus/llgo/cl/internal/linktarget.F"(ptr, ptr, ptr, ptr)
+declare void @"github.com/goplus/llgo/compiler/cl/internal/linktarget.F"(ptr, ptr, ptr, ptr)
 
-declare void @"github.com/goplus/llgo/cl/internal/linktarget.(*m).setInfo"(ptr, %"github.com/goplus/llgo/internal/runtime.String")
+declare void @"github.com/goplus/llgo/compiler/cl/internal/linktarget.(*m).setInfo"(ptr, %"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare void @"github.com/goplus/llgo/cl/internal/linktarget.init"()
+declare void @"github.com/goplus/llgo/compiler/cl/internal/linktarget.init"()
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
diff --git a/compiler/cl/_testrt/makemap/out.ll b/compiler/cl/_testrt/makemap/out.ll
index fac1e3c0..10328f4b 100644
--- a/compiler/cl/_testrt/makemap/out.ll
+++ b/compiler/cl/_testrt/makemap/out.ll
@@ -1,11 +1,11 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
-%"github.com/goplus/llgo/internal/runtime.eface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.eface" = type { ptr, ptr }
 %main.N = type { i8, i8 }
-%"github.com/goplus/llgo/internal/abi.StructField" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1 }
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/runtime/abi.StructField" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1 }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
 
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
@@ -70,7 +70,7 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   call void @main.make1()
   call void @main.make2()
@@ -87,89 +87,89 @@ _llgo_0:
   %0 = load ptr, ptr @_llgo_int, align 8
   %1 = load ptr, ptr @_llgo_string, align 8
   %2 = load ptr, ptr @"map[_llgo_int]_llgo_string", align 8
-  %3 = call ptr @"github.com/goplus/llgo/internal/runtime.MakeMap"(ptr %2, i64 0)
+  %3 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MakeMap"(ptr %2, i64 0)
   %4 = load ptr, ptr @"map[_llgo_int]_llgo_string", align 8
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   store i64 1, ptr %5, align 4
-  %6 = call ptr @"github.com/goplus/llgo/internal/runtime.MapAssign"(ptr %4, ptr %3, ptr %5)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 5 }, ptr %6, align 8
+  %6 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAssign"(ptr %4, ptr %3, ptr %5)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 5 }, ptr %6, align 8
   %7 = load ptr, ptr @"map[_llgo_int]_llgo_string", align 8
-  %8 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %8 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   store i64 2, ptr %8, align 4
-  %9 = call ptr @"github.com/goplus/llgo/internal/runtime.MapAssign"(ptr %7, ptr %3, ptr %8)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @6, i64 5 }, ptr %9, align 8
+  %9 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAssign"(ptr %7, ptr %3, ptr %8)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 5 }, ptr %9, align 8
   %10 = load ptr, ptr @"map[_llgo_int]_llgo_string", align 8
-  %11 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %11 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   store i64 3, ptr %11, align 4
-  %12 = call ptr @"github.com/goplus/llgo/internal/runtime.MapAssign"(ptr %10, ptr %3, ptr %11)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @7, i64 4 }, ptr %12, align 8
+  %12 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAssign"(ptr %10, ptr %3, ptr %11)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 4 }, ptr %12, align 8
   %13 = load ptr, ptr @"map[_llgo_int]_llgo_string", align 8
-  %14 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %14 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   store i64 1, ptr %14, align 4
-  %15 = call ptr @"github.com/goplus/llgo/internal/runtime.MapAccess1"(ptr %13, ptr %3, ptr %14)
-  %16 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %15, align 8
+  %15 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAccess1"(ptr %13, ptr %3, ptr %14)
+  %16 = load %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %15, align 8
   %17 = load ptr, ptr @"map[_llgo_int]_llgo_string", align 8
-  %18 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %18 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   store i64 2, ptr %18, align 4
-  %19 = call ptr @"github.com/goplus/llgo/internal/runtime.MapAccess1"(ptr %17, ptr %3, ptr %18)
-  %20 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %19, align 8
-  %21 = call i64 @"github.com/goplus/llgo/internal/runtime.MapLen"(ptr %3)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr %3)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %16)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %20)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %21)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  %19 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAccess1"(ptr %17, ptr %3, ptr %18)
+  %20 = load %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %19, align 8
+  %21 = call i64 @"github.com/goplus/llgo/runtime/internal/runtime.MapLen"(ptr %3)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr %3)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %16)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %20)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %21)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %22 = load ptr, ptr @"map[_llgo_int]_llgo_string", align 8
-  %23 = call ptr @"github.com/goplus/llgo/internal/runtime.NewMapIter"(ptr %22, ptr %3)
+  %23 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewMapIter"(ptr %22, ptr %3)
   br label %_llgo_1
 
 _llgo_1:                                          ; preds = %_llgo_2, %_llgo_0
-  %24 = call { i1, ptr, ptr } @"github.com/goplus/llgo/internal/runtime.MapIterNext"(ptr %23)
+  %24 = call { i1, ptr, ptr } @"github.com/goplus/llgo/runtime/internal/runtime.MapIterNext"(ptr %23)
   %25 = extractvalue { i1, ptr, ptr } %24, 0
   br i1 %25, label %_llgo_11, label %_llgo_12
 
 _llgo_2:                                          ; preds = %_llgo_13
-  %26 = extractvalue { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" } %88, 1
-  %27 = extractvalue { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" } %88, 2
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %26)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 1 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %27)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  %26 = extractvalue { i1, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String" } %88, 1
+  %27 = extractvalue { i1, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String" } %88, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %26)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 1 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %27)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   br label %_llgo_1
 
 _llgo_3:                                          ; preds = %_llgo_13
-  %28 = call i64 @"github.com/goplus/llgo/internal/runtime.MapLen"(ptr %3)
+  %28 = call i64 @"github.com/goplus/llgo/runtime/internal/runtime.MapLen"(ptr %3)
   %29 = load ptr, ptr @"map[_llgo_string]_llgo_int", align 8
-  %30 = call ptr @"github.com/goplus/llgo/internal/runtime.MakeMap"(ptr %29, i64 %28)
+  %30 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MakeMap"(ptr %29, i64 %28)
   %31 = load ptr, ptr @"map[_llgo_int]_llgo_string", align 8
-  %32 = call ptr @"github.com/goplus/llgo/internal/runtime.NewMapIter"(ptr %31, ptr %3)
+  %32 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewMapIter"(ptr %31, ptr %3)
   br label %_llgo_4
 
 _llgo_4:                                          ; preds = %_llgo_5, %_llgo_3
-  %33 = call { i1, ptr, ptr } @"github.com/goplus/llgo/internal/runtime.MapIterNext"(ptr %32)
+  %33 = call { i1, ptr, ptr } @"github.com/goplus/llgo/runtime/internal/runtime.MapIterNext"(ptr %32)
   %34 = extractvalue { i1, ptr, ptr } %33, 0
   br i1 %34, label %_llgo_14, label %_llgo_15
 
 _llgo_5:                                          ; preds = %_llgo_16
-  %35 = extractvalue { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" } %96, 1
-  %36 = extractvalue { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" } %96, 2
+  %35 = extractvalue { i1, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String" } %96, 1
+  %36 = extractvalue { i1, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String" } %96, 2
   %37 = load ptr, ptr @"map[_llgo_string]_llgo_int", align 8
-  %38 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" %36, ptr %38, align 8
-  %39 = call ptr @"github.com/goplus/llgo/internal/runtime.MapAssign"(ptr %37, ptr %30, ptr %38)
+  %38 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" %36, ptr %38, align 8
+  %39 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAssign"(ptr %37, ptr %30, ptr %38)
   store i64 %35, ptr %39, align 4
   br label %_llgo_4
 
 _llgo_6:                                          ; preds = %_llgo_16
   %40 = load ptr, ptr @"map[_llgo_string]_llgo_int", align 8
-  %41 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @7, i64 4 }, ptr %41, align 8
-  %42 = call { ptr, i1 } @"github.com/goplus/llgo/internal/runtime.MapAccess2"(ptr %40, ptr %30, ptr %41)
+  %41 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 4 }, ptr %41, align 8
+  %42 = call { ptr, i1 } @"github.com/goplus/llgo/runtime/internal/runtime.MapAccess2"(ptr %40, ptr %30, ptr %41)
   %43 = extractvalue { ptr, i1 } %42, 0
   %44 = load i64, ptr %43, align 4
   %45 = extractvalue { ptr, i1 } %42, 1
@@ -177,16 +177,16 @@ _llgo_6:                                          ; preds = %_llgo_16
   %47 = insertvalue { i64, i1 } %46, i1 %45, 1
   %48 = extractvalue { i64, i1 } %47, 0
   %49 = extractvalue { i64, i1 } %47, 1
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @7, i64 4 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %48)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %49)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 4 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %48)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 %49)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %50 = load ptr, ptr @"map[_llgo_string]_llgo_int", align 8
-  %51 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @9, i64 2 }, ptr %51, align 8
-  %52 = call { ptr, i1 } @"github.com/goplus/llgo/internal/runtime.MapAccess2"(ptr %50, ptr %30, ptr %51)
+  %51 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @9, i64 2 }, ptr %51, align 8
+  %52 = call { ptr, i1 } @"github.com/goplus/llgo/runtime/internal/runtime.MapAccess2"(ptr %50, ptr %30, ptr %51)
   %53 = extractvalue { ptr, i1 } %52, 0
   %54 = load i64, ptr %53, align 4
   %55 = extractvalue { ptr, i1 } %52, 1
@@ -194,20 +194,20 @@ _llgo_6:                                          ; preds = %_llgo_16
   %57 = insertvalue { i64, i1 } %56, i1 %55, 1
   %58 = extractvalue { i64, i1 } %57, 0
   %59 = extractvalue { i64, i1 } %57, 1
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @9, i64 2 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %58)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %59)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @9, i64 2 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %58)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 %59)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %60 = load ptr, ptr @"map[_llgo_string]_llgo_int", align 8
-  %61 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @7, i64 4 }, ptr %61, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.MapDelete"(ptr %60, ptr %30, ptr %61)
+  %61 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 4 }, ptr %61, align 8
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.MapDelete"(ptr %60, ptr %30, ptr %61)
   %62 = load ptr, ptr @"map[_llgo_string]_llgo_int", align 8
-  %63 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @7, i64 4 }, ptr %63, align 8
-  %64 = call { ptr, i1 } @"github.com/goplus/llgo/internal/runtime.MapAccess2"(ptr %62, ptr %30, ptr %63)
+  %63 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 4 }, ptr %63, align 8
+  %64 = call { ptr, i1 } @"github.com/goplus/llgo/runtime/internal/runtime.MapAccess2"(ptr %62, ptr %30, ptr %63)
   %65 = extractvalue { ptr, i1 } %64, 0
   %66 = load i64, ptr %65, align 4
   %67 = extractvalue { ptr, i1 } %64, 1
@@ -219,25 +219,25 @@ _llgo_6:                                          ; preds = %_llgo_16
 
 _llgo_7:                                          ; preds = %_llgo_6
   %72 = load ptr, ptr @_llgo_string, align 8
-  %73 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @10, i64 7 }, ptr %73, align 8
-  %74 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %72, 0
-  %75 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %74, ptr %73, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %75)
+  %73 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @10, i64 7 }, ptr %73, align 8
+  %74 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %72, 0
+  %75 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %74, ptr %73, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %75)
   unreachable
 
 _llgo_8:                                          ; preds = %_llgo_6
-  %76 = call i64 @"github.com/goplus/llgo/internal/runtime.MapLen"(ptr %30)
+  %76 = call i64 @"github.com/goplus/llgo/runtime/internal/runtime.MapLen"(ptr %30)
   %77 = icmp ne i64 %76, 2
   br i1 %77, label %_llgo_9, label %_llgo_10
 
 _llgo_9:                                          ; preds = %_llgo_8
   %78 = load ptr, ptr @_llgo_string, align 8
-  %79 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @11, i64 7 }, ptr %79, align 8
-  %80 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %78, 0
-  %81 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %80, ptr %79, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %81)
+  %79 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @11, i64 7 }, ptr %79, align 8
+  %80 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %78, 0
+  %81 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %80, ptr %79, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %81)
   unreachable
 
 _llgo_10:                                         ; preds = %_llgo_8
@@ -247,64 +247,64 @@ _llgo_11:                                         ; preds = %_llgo_1
   %82 = extractvalue { i1, ptr, ptr } %24, 1
   %83 = extractvalue { i1, ptr, ptr } %24, 2
   %84 = load i64, ptr %82, align 4
-  %85 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %83, align 8
-  %86 = insertvalue { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" } { i1 true, i64 undef, %"github.com/goplus/llgo/internal/runtime.String" undef }, i64 %84, 1
-  %87 = insertvalue { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" } %86, %"github.com/goplus/llgo/internal/runtime.String" %85, 2
+  %85 = load %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %83, align 8
+  %86 = insertvalue { i1, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String" } { i1 true, i64 undef, %"github.com/goplus/llgo/runtime/internal/runtime.String" undef }, i64 %84, 1
+  %87 = insertvalue { i1, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String" } %86, %"github.com/goplus/llgo/runtime/internal/runtime.String" %85, 2
   br label %_llgo_13
 
 _llgo_12:                                         ; preds = %_llgo_1
   br label %_llgo_13
 
 _llgo_13:                                         ; preds = %_llgo_12, %_llgo_11
-  %88 = phi { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" } [ %87, %_llgo_11 ], [ zeroinitializer, %_llgo_12 ]
-  %89 = extractvalue { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" } %88, 0
+  %88 = phi { i1, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String" } [ %87, %_llgo_11 ], [ zeroinitializer, %_llgo_12 ]
+  %89 = extractvalue { i1, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String" } %88, 0
   br i1 %89, label %_llgo_2, label %_llgo_3
 
 _llgo_14:                                         ; preds = %_llgo_4
   %90 = extractvalue { i1, ptr, ptr } %33, 1
   %91 = extractvalue { i1, ptr, ptr } %33, 2
   %92 = load i64, ptr %90, align 4
-  %93 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %91, align 8
-  %94 = insertvalue { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" } { i1 true, i64 undef, %"github.com/goplus/llgo/internal/runtime.String" undef }, i64 %92, 1
-  %95 = insertvalue { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" } %94, %"github.com/goplus/llgo/internal/runtime.String" %93, 2
+  %93 = load %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %91, align 8
+  %94 = insertvalue { i1, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String" } { i1 true, i64 undef, %"github.com/goplus/llgo/runtime/internal/runtime.String" undef }, i64 %92, 1
+  %95 = insertvalue { i1, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String" } %94, %"github.com/goplus/llgo/runtime/internal/runtime.String" %93, 2
   br label %_llgo_16
 
 _llgo_15:                                         ; preds = %_llgo_4
   br label %_llgo_16
 
 _llgo_16:                                         ; preds = %_llgo_15, %_llgo_14
-  %96 = phi { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" } [ %95, %_llgo_14 ], [ zeroinitializer, %_llgo_15 ]
-  %97 = extractvalue { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" } %96, 0
+  %96 = phi { i1, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String" } [ %95, %_llgo_14 ], [ zeroinitializer, %_llgo_15 ]
+  %97 = extractvalue { i1, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String" } %96, 0
   br i1 %97, label %_llgo_5, label %_llgo_6
 }
 
 define void @main.make2() {
 _llgo_0:
   %0 = load ptr, ptr @"map[_llgo_int]_llgo_string", align 8
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.MakeMap"(ptr %0, i64 0)
-  %2 = call i64 @"github.com/goplus/llgo/internal/runtime.MapLen"(ptr %1)
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MakeMap"(ptr %0, i64 0)
+  %2 = call i64 @"github.com/goplus/llgo/runtime/internal/runtime.MapLen"(ptr %1)
   %3 = icmp eq ptr %1, null
   %4 = icmp ne ptr %1, null
-  call void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr %1)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %2)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %3)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %4)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %5 = call i64 @"github.com/goplus/llgo/internal/runtime.MapLen"(ptr null)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr null)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %5)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 true)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr %1)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %2)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 %3)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 %4)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %5 = call i64 @"github.com/goplus/llgo/runtime/internal/runtime.MapLen"(ptr null)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr null)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %5)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 true)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %6 = load ptr, ptr @_llgo_any, align 8
   %7 = load ptr, ptr @"map[_llgo_any]_llgo_int", align 8
-  %8 = call ptr @"github.com/goplus/llgo/internal/runtime.MakeMap"(ptr %7, i64 0)
+  %8 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MakeMap"(ptr %7, i64 0)
   %9 = alloca [1 x i64], align 8
   call void @llvm.memset(ptr %9, i8 0, i64 8, i1 false)
   %10 = getelementptr inbounds i64, ptr %9, i64 0
@@ -313,12 +313,12 @@ _llgo_0:
   %12 = load ptr, ptr @_llgo_main.N1, align 8
   %13 = extractvalue [1 x i64] %11, 0
   %14 = inttoptr i64 %13 to ptr
-  %15 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %12, 0
-  %16 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %15, ptr %14, 1
+  %15 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %12, 0
+  %16 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %15, ptr %14, 1
   %17 = load ptr, ptr @"map[_llgo_any]_llgo_int", align 8
-  %18 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.eface" %16, ptr %18, align 8
-  %19 = call ptr @"github.com/goplus/llgo/internal/runtime.MapAssign"(ptr %17, ptr %8, ptr %18)
+  %18 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %16, ptr %18, align 8
+  %19 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAssign"(ptr %17, ptr %8, ptr %18)
   store i64 100, ptr %19, align 4
   %20 = alloca [1 x i64], align 8
   call void @llvm.memset(ptr %20, i8 0, i64 8, i1 false)
@@ -328,12 +328,12 @@ _llgo_0:
   %23 = load ptr, ptr @_llgo_main.N1, align 8
   %24 = extractvalue [1 x i64] %22, 0
   %25 = inttoptr i64 %24 to ptr
-  %26 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %23, 0
-  %27 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %26, ptr %25, 1
+  %26 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %23, 0
+  %27 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %26, ptr %25, 1
   %28 = load ptr, ptr @"map[_llgo_any]_llgo_int", align 8
-  %29 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.eface" %27, ptr %29, align 8
-  %30 = call ptr @"github.com/goplus/llgo/internal/runtime.MapAssign"(ptr %28, ptr %8, ptr %29)
+  %29 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %27, ptr %29, align 8
+  %30 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAssign"(ptr %28, ptr %8, ptr %29)
   store i64 200, ptr %30, align 4
   %31 = alloca [1 x i64], align 8
   call void @llvm.memset(ptr %31, i8 0, i64 8, i1 false)
@@ -343,12 +343,12 @@ _llgo_0:
   %34 = load ptr, ptr @_llgo_main.N1, align 8
   %35 = extractvalue [1 x i64] %33, 0
   %36 = inttoptr i64 %35 to ptr
-  %37 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %34, 0
-  %38 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %37, ptr %36, 1
+  %37 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %34, 0
+  %38 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %37, ptr %36, 1
   %39 = load ptr, ptr @"map[_llgo_any]_llgo_int", align 8
-  %40 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.eface" %38, ptr %40, align 8
-  %41 = call ptr @"github.com/goplus/llgo/internal/runtime.MapAssign"(ptr %39, ptr %8, ptr %40)
+  %40 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %38, ptr %40, align 8
+  %41 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAssign"(ptr %39, ptr %8, ptr %40)
   store i64 300, ptr %41, align 4
   %42 = alloca [1 x i64], align 8
   call void @llvm.memset(ptr %42, i8 0, i64 8, i1 false)
@@ -358,26 +358,26 @@ _llgo_0:
   %45 = load ptr, ptr @_llgo_main.N1, align 8
   %46 = extractvalue [1 x i64] %44, 0
   %47 = inttoptr i64 %46 to ptr
-  %48 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %45, 0
-  %49 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %48, ptr %47, 1
+  %48 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %45, 0
+  %49 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %48, ptr %47, 1
   %50 = load ptr, ptr @"map[_llgo_any]_llgo_int", align 8
-  %51 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.eface" %49, ptr %51, align 8
-  %52 = call ptr @"github.com/goplus/llgo/internal/runtime.MapAssign"(ptr %50, ptr %8, ptr %51)
+  %51 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %49, ptr %51, align 8
+  %52 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAssign"(ptr %50, ptr %8, ptr %51)
   store i64 -200, ptr %52, align 4
   %53 = load ptr, ptr @"map[_llgo_any]_llgo_int", align 8
-  %54 = call ptr @"github.com/goplus/llgo/internal/runtime.NewMapIter"(ptr %53, ptr %8)
+  %54 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewMapIter"(ptr %53, ptr %8)
   br label %_llgo_1
 
 _llgo_1:                                          ; preds = %_llgo_7, %_llgo_0
-  %55 = call { i1, ptr, ptr } @"github.com/goplus/llgo/internal/runtime.MapIterNext"(ptr %54)
+  %55 = call { i1, ptr, ptr } @"github.com/goplus/llgo/runtime/internal/runtime.MapIterNext"(ptr %54)
   %56 = extractvalue { i1, ptr, ptr } %55, 0
   br i1 %56, label %_llgo_4, label %_llgo_5
 
 _llgo_2:                                          ; preds = %_llgo_6
-  %57 = extractvalue { i1, %"github.com/goplus/llgo/internal/runtime.eface", i64 } %68, 1
-  %58 = extractvalue { i1, %"github.com/goplus/llgo/internal/runtime.eface", i64 } %68, 2
-  %59 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %57, 0
+  %57 = extractvalue { i1, %"github.com/goplus/llgo/runtime/internal/runtime.eface", i64 } %68, 1
+  %58 = extractvalue { i1, %"github.com/goplus/llgo/runtime/internal/runtime.eface", i64 } %68, 2
+  %59 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %57, 0
   %60 = load ptr, ptr @_llgo_main.N1, align 8
   %61 = icmp eq ptr %59, %60
   br i1 %61, label %_llgo_7, label %_llgo_8
@@ -388,36 +388,36 @@ _llgo_3:                                          ; preds = %_llgo_6
 _llgo_4:                                          ; preds = %_llgo_1
   %62 = extractvalue { i1, ptr, ptr } %55, 1
   %63 = extractvalue { i1, ptr, ptr } %55, 2
-  %64 = load %"github.com/goplus/llgo/internal/runtime.eface", ptr %62, align 8
+  %64 = load %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %62, align 8
   %65 = load i64, ptr %63, align 4
-  %66 = insertvalue { i1, %"github.com/goplus/llgo/internal/runtime.eface", i64 } { i1 true, %"github.com/goplus/llgo/internal/runtime.eface" undef, i64 undef }, %"github.com/goplus/llgo/internal/runtime.eface" %64, 1
-  %67 = insertvalue { i1, %"github.com/goplus/llgo/internal/runtime.eface", i64 } %66, i64 %65, 2
+  %66 = insertvalue { i1, %"github.com/goplus/llgo/runtime/internal/runtime.eface", i64 } { i1 true, %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, i64 undef }, %"github.com/goplus/llgo/runtime/internal/runtime.eface" %64, 1
+  %67 = insertvalue { i1, %"github.com/goplus/llgo/runtime/internal/runtime.eface", i64 } %66, i64 %65, 2
   br label %_llgo_6
 
 _llgo_5:                                          ; preds = %_llgo_1
   br label %_llgo_6
 
 _llgo_6:                                          ; preds = %_llgo_5, %_llgo_4
-  %68 = phi { i1, %"github.com/goplus/llgo/internal/runtime.eface", i64 } [ %67, %_llgo_4 ], [ zeroinitializer, %_llgo_5 ]
-  %69 = extractvalue { i1, %"github.com/goplus/llgo/internal/runtime.eface", i64 } %68, 0
+  %68 = phi { i1, %"github.com/goplus/llgo/runtime/internal/runtime.eface", i64 } [ %67, %_llgo_4 ], [ zeroinitializer, %_llgo_5 ]
+  %69 = extractvalue { i1, %"github.com/goplus/llgo/runtime/internal/runtime.eface", i64 } %68, 0
   br i1 %69, label %_llgo_2, label %_llgo_3
 
 _llgo_7:                                          ; preds = %_llgo_2
-  %70 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %57, 1
+  %70 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %57, 1
   %71 = ptrtoint ptr %70 to i64
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %71)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %58)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %71)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %58)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   br label %_llgo_1
 
 _llgo_8:                                          ; preds = %_llgo_2
   %72 = load ptr, ptr @_llgo_string, align 8
-  %73 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @13, i64 21 }, ptr %73, align 8
-  %74 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %72, 0
-  %75 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %74, ptr %73, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %75)
+  %73 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @13, i64 21 }, ptr %73, align 8
+  %74 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %72, 0
+  %75 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %74, ptr %73, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %75)
   unreachable
 }
 
@@ -432,10 +432,10 @@ _llgo_0:
   store i8 2, ptr %3, align 1
   %4 = load [1 x %main.N], ptr %0, align 1
   %5 = load ptr, ptr @_llgo_main.K, align 8
-  %6 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 2)
+  %6 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 2)
   store [1 x %main.N] %4, ptr %6, align 1
-  %7 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %5, 0
-  %8 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %7, ptr %6, 1
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %5, 0
+  %8 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %7, ptr %6, 1
   %9 = alloca [1 x %main.N], align 8
   call void @llvm.memset(ptr %9, i8 0, i64 2, i1 false)
   %10 = getelementptr inbounds %main.N, ptr %9, i64 0
@@ -445,15 +445,15 @@ _llgo_0:
   store i8 2, ptr %12, align 1
   %13 = load [1 x %main.N], ptr %9, align 1
   %14 = load ptr, ptr @_llgo_main.K, align 8
-  %15 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 2)
+  %15 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 2)
   store [1 x %main.N] %13, ptr %15, align 1
-  %16 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %14, 0
-  %17 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %16, ptr %15, 1
-  %18 = call i1 @"github.com/goplus/llgo/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/internal/runtime.eface" %8, %"github.com/goplus/llgo/internal/runtime.eface" %17)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %18)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  %16 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %14, 0
+  %17 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %16, ptr %15, 1
+  %18 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %8, %"github.com/goplus/llgo/runtime/internal/runtime.eface" %17)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 %18)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %19 = load ptr, ptr @"map[_llgo_any]_llgo_int", align 8
-  %20 = call ptr @"github.com/goplus/llgo/internal/runtime.MakeMap"(ptr %19, i64 0)
+  %20 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MakeMap"(ptr %19, i64 0)
   %21 = alloca [1 x %main.N], align 8
   call void @llvm.memset(ptr %21, i8 0, i64 2, i1 false)
   %22 = getelementptr inbounds %main.N, ptr %21, i64 0
@@ -463,14 +463,14 @@ _llgo_0:
   store i8 2, ptr %24, align 1
   %25 = load [1 x %main.N], ptr %21, align 1
   %26 = load ptr, ptr @_llgo_main.K, align 8
-  %27 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 2)
+  %27 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 2)
   store [1 x %main.N] %25, ptr %27, align 1
-  %28 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %26, 0
-  %29 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %28, ptr %27, 1
+  %28 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %26, 0
+  %29 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %28, ptr %27, 1
   %30 = load ptr, ptr @"map[_llgo_any]_llgo_int", align 8
-  %31 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.eface" %29, ptr %31, align 8
-  %32 = call ptr @"github.com/goplus/llgo/internal/runtime.MapAssign"(ptr %30, ptr %20, ptr %31)
+  %31 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %29, ptr %31, align 8
+  %32 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAssign"(ptr %30, ptr %20, ptr %31)
   store i64 100, ptr %32, align 4
   %33 = alloca [1 x %main.N], align 8
   call void @llvm.memset(ptr %33, i8 0, i64 2, i1 false)
@@ -481,28 +481,28 @@ _llgo_0:
   store i8 4, ptr %36, align 1
   %37 = load [1 x %main.N], ptr %33, align 1
   %38 = load ptr, ptr @_llgo_main.K, align 8
-  %39 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 2)
+  %39 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 2)
   store [1 x %main.N] %37, ptr %39, align 1
-  %40 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %38, 0
-  %41 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %40, ptr %39, 1
+  %40 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %38, 0
+  %41 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %40, ptr %39, 1
   %42 = load ptr, ptr @"map[_llgo_any]_llgo_int", align 8
-  %43 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.eface" %41, ptr %43, align 8
-  %44 = call ptr @"github.com/goplus/llgo/internal/runtime.MapAssign"(ptr %42, ptr %20, ptr %43)
+  %43 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %41, ptr %43, align 8
+  %44 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAssign"(ptr %42, ptr %20, ptr %43)
   store i64 200, ptr %44, align 4
   %45 = load ptr, ptr @"map[_llgo_any]_llgo_int", align 8
-  %46 = call ptr @"github.com/goplus/llgo/internal/runtime.NewMapIter"(ptr %45, ptr %20)
+  %46 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewMapIter"(ptr %45, ptr %20)
   br label %_llgo_1
 
 _llgo_1:                                          ; preds = %_llgo_7, %_llgo_0
-  %47 = call { i1, ptr, ptr } @"github.com/goplus/llgo/internal/runtime.MapIterNext"(ptr %46)
+  %47 = call { i1, ptr, ptr } @"github.com/goplus/llgo/runtime/internal/runtime.MapIterNext"(ptr %46)
   %48 = extractvalue { i1, ptr, ptr } %47, 0
   br i1 %48, label %_llgo_4, label %_llgo_5
 
 _llgo_2:                                          ; preds = %_llgo_6
-  %49 = extractvalue { i1, %"github.com/goplus/llgo/internal/runtime.eface", i64 } %60, 1
-  %50 = extractvalue { i1, %"github.com/goplus/llgo/internal/runtime.eface", i64 } %60, 2
-  %51 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %49, 0
+  %49 = extractvalue { i1, %"github.com/goplus/llgo/runtime/internal/runtime.eface", i64 } %60, 1
+  %50 = extractvalue { i1, %"github.com/goplus/llgo/runtime/internal/runtime.eface", i64 } %60, 2
+  %51 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %49, 0
   %52 = load ptr, ptr @_llgo_main.K, align 8
   %53 = icmp eq ptr %51, %52
   br i1 %53, label %_llgo_7, label %_llgo_8
@@ -513,22 +513,22 @@ _llgo_3:                                          ; preds = %_llgo_6
 _llgo_4:                                          ; preds = %_llgo_1
   %54 = extractvalue { i1, ptr, ptr } %47, 1
   %55 = extractvalue { i1, ptr, ptr } %47, 2
-  %56 = load %"github.com/goplus/llgo/internal/runtime.eface", ptr %54, align 8
+  %56 = load %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %54, align 8
   %57 = load i64, ptr %55, align 4
-  %58 = insertvalue { i1, %"github.com/goplus/llgo/internal/runtime.eface", i64 } { i1 true, %"github.com/goplus/llgo/internal/runtime.eface" undef, i64 undef }, %"github.com/goplus/llgo/internal/runtime.eface" %56, 1
-  %59 = insertvalue { i1, %"github.com/goplus/llgo/internal/runtime.eface", i64 } %58, i64 %57, 2
+  %58 = insertvalue { i1, %"github.com/goplus/llgo/runtime/internal/runtime.eface", i64 } { i1 true, %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, i64 undef }, %"github.com/goplus/llgo/runtime/internal/runtime.eface" %56, 1
+  %59 = insertvalue { i1, %"github.com/goplus/llgo/runtime/internal/runtime.eface", i64 } %58, i64 %57, 2
   br label %_llgo_6
 
 _llgo_5:                                          ; preds = %_llgo_1
   br label %_llgo_6
 
 _llgo_6:                                          ; preds = %_llgo_5, %_llgo_4
-  %60 = phi { i1, %"github.com/goplus/llgo/internal/runtime.eface", i64 } [ %59, %_llgo_4 ], [ zeroinitializer, %_llgo_5 ]
-  %61 = extractvalue { i1, %"github.com/goplus/llgo/internal/runtime.eface", i64 } %60, 0
+  %60 = phi { i1, %"github.com/goplus/llgo/runtime/internal/runtime.eface", i64 } [ %59, %_llgo_4 ], [ zeroinitializer, %_llgo_5 ]
+  %61 = extractvalue { i1, %"github.com/goplus/llgo/runtime/internal/runtime.eface", i64 } %60, 0
   br i1 %61, label %_llgo_2, label %_llgo_3
 
 _llgo_7:                                          ; preds = %_llgo_2
-  %62 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %49, 1
+  %62 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %49, 1
   %63 = load [1 x %main.N], ptr %62, align 1
   %64 = alloca [1 x %main.N], align 8
   call void @llvm.memset(ptr %64, i8 0, i64 2, i1 false)
@@ -537,19 +537,19 @@ _llgo_7:                                          ; preds = %_llgo_2
   %66 = load %main.N, ptr %65, align 1
   %67 = extractvalue %main.N %66, 0
   %68 = sext i8 %67 to i64
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %68)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %50)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %68)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %50)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   br label %_llgo_1
 
 _llgo_8:                                          ; preds = %_llgo_2
   %69 = load ptr, ptr @_llgo_string, align 8
-  %70 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @13, i64 21 }, ptr %70, align 8
-  %71 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %69, 0
-  %72 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %71, ptr %70, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %72)
+  %70 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @13, i64 21 }, ptr %70, align 8
+  %71 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %69, 0
+  %72 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %71, ptr %70, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %72)
   unreachable
 }
 
@@ -558,7 +558,7 @@ _llgo_0:
   %0 = alloca [1 x ptr], align 8
   call void @llvm.memset(ptr %0, i8 0, i64 8, i1 false)
   %1 = getelementptr inbounds ptr, ptr %0, i64 0
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 2)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 2)
   %3 = getelementptr inbounds %main.N, ptr %2, i32 0, i32 0
   %4 = getelementptr inbounds %main.N, ptr %2, i32 0, i32 1
   store i8 1, ptr %3, align 1
@@ -567,12 +567,12 @@ _llgo_0:
   %5 = load [1 x ptr], ptr %0, align 8
   %6 = load ptr, ptr @_llgo_main.K2, align 8
   %7 = extractvalue [1 x ptr] %5, 0
-  %8 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %6, 0
-  %9 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %8, ptr %7, 1
+  %8 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %6, 0
+  %9 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %8, ptr %7, 1
   %10 = alloca [1 x ptr], align 8
   call void @llvm.memset(ptr %10, i8 0, i64 8, i1 false)
   %11 = getelementptr inbounds ptr, ptr %10, i64 0
-  %12 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 2)
+  %12 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 2)
   %13 = getelementptr inbounds %main.N, ptr %12, i32 0, i32 0
   %14 = getelementptr inbounds %main.N, ptr %12, i32 0, i32 1
   store i8 1, ptr %13, align 1
@@ -581,17 +581,17 @@ _llgo_0:
   %15 = load [1 x ptr], ptr %10, align 8
   %16 = load ptr, ptr @_llgo_main.K2, align 8
   %17 = extractvalue [1 x ptr] %15, 0
-  %18 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %16, 0
-  %19 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %18, ptr %17, 1
-  %20 = call i1 @"github.com/goplus/llgo/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/internal/runtime.eface" %9, %"github.com/goplus/llgo/internal/runtime.eface" %19)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %20)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  %18 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %16, 0
+  %19 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %18, ptr %17, 1
+  %20 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %9, %"github.com/goplus/llgo/runtime/internal/runtime.eface" %19)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 %20)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %21 = load ptr, ptr @"map[_llgo_any]_llgo_int", align 8
-  %22 = call ptr @"github.com/goplus/llgo/internal/runtime.MakeMap"(ptr %21, i64 0)
+  %22 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MakeMap"(ptr %21, i64 0)
   %23 = alloca [1 x ptr], align 8
   call void @llvm.memset(ptr %23, i8 0, i64 8, i1 false)
   %24 = getelementptr inbounds ptr, ptr %23, i64 0
-  %25 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 2)
+  %25 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 2)
   %26 = getelementptr inbounds %main.N, ptr %25, i32 0, i32 0
   %27 = getelementptr inbounds %main.N, ptr %25, i32 0, i32 1
   store i8 1, ptr %26, align 1
@@ -600,17 +600,17 @@ _llgo_0:
   %28 = load [1 x ptr], ptr %23, align 8
   %29 = load ptr, ptr @_llgo_main.K2, align 8
   %30 = extractvalue [1 x ptr] %28, 0
-  %31 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %29, 0
-  %32 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %31, ptr %30, 1
+  %31 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %29, 0
+  %32 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %31, ptr %30, 1
   %33 = load ptr, ptr @"map[_llgo_any]_llgo_int", align 8
-  %34 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.eface" %32, ptr %34, align 8
-  %35 = call ptr @"github.com/goplus/llgo/internal/runtime.MapAssign"(ptr %33, ptr %22, ptr %34)
+  %34 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %32, ptr %34, align 8
+  %35 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAssign"(ptr %33, ptr %22, ptr %34)
   store i64 100, ptr %35, align 4
   %36 = alloca [1 x ptr], align 8
   call void @llvm.memset(ptr %36, i8 0, i64 8, i1 false)
   %37 = getelementptr inbounds ptr, ptr %36, i64 0
-  %38 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 2)
+  %38 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 2)
   %39 = getelementptr inbounds %main.N, ptr %38, i32 0, i32 0
   %40 = getelementptr inbounds %main.N, ptr %38, i32 0, i32 1
   store i8 3, ptr %39, align 1
@@ -619,26 +619,26 @@ _llgo_0:
   %41 = load [1 x ptr], ptr %36, align 8
   %42 = load ptr, ptr @_llgo_main.K2, align 8
   %43 = extractvalue [1 x ptr] %41, 0
-  %44 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %42, 0
-  %45 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %44, ptr %43, 1
+  %44 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %42, 0
+  %45 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %44, ptr %43, 1
   %46 = load ptr, ptr @"map[_llgo_any]_llgo_int", align 8
-  %47 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.eface" %45, ptr %47, align 8
-  %48 = call ptr @"github.com/goplus/llgo/internal/runtime.MapAssign"(ptr %46, ptr %22, ptr %47)
+  %47 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %45, ptr %47, align 8
+  %48 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAssign"(ptr %46, ptr %22, ptr %47)
   store i64 200, ptr %48, align 4
   %49 = load ptr, ptr @"map[_llgo_any]_llgo_int", align 8
-  %50 = call ptr @"github.com/goplus/llgo/internal/runtime.NewMapIter"(ptr %49, ptr %22)
+  %50 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewMapIter"(ptr %49, ptr %22)
   br label %_llgo_1
 
 _llgo_1:                                          ; preds = %_llgo_7, %_llgo_0
-  %51 = call { i1, ptr, ptr } @"github.com/goplus/llgo/internal/runtime.MapIterNext"(ptr %50)
+  %51 = call { i1, ptr, ptr } @"github.com/goplus/llgo/runtime/internal/runtime.MapIterNext"(ptr %50)
   %52 = extractvalue { i1, ptr, ptr } %51, 0
   br i1 %52, label %_llgo_4, label %_llgo_5
 
 _llgo_2:                                          ; preds = %_llgo_6
-  %53 = extractvalue { i1, %"github.com/goplus/llgo/internal/runtime.eface", i64 } %64, 1
-  %54 = extractvalue { i1, %"github.com/goplus/llgo/internal/runtime.eface", i64 } %64, 2
-  %55 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %53, 0
+  %53 = extractvalue { i1, %"github.com/goplus/llgo/runtime/internal/runtime.eface", i64 } %64, 1
+  %54 = extractvalue { i1, %"github.com/goplus/llgo/runtime/internal/runtime.eface", i64 } %64, 2
+  %55 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %53, 0
   %56 = load ptr, ptr @_llgo_main.K2, align 8
   %57 = icmp eq ptr %55, %56
   br i1 %57, label %_llgo_7, label %_llgo_8
@@ -649,82 +649,82 @@ _llgo_3:                                          ; preds = %_llgo_6
 _llgo_4:                                          ; preds = %_llgo_1
   %58 = extractvalue { i1, ptr, ptr } %51, 1
   %59 = extractvalue { i1, ptr, ptr } %51, 2
-  %60 = load %"github.com/goplus/llgo/internal/runtime.eface", ptr %58, align 8
+  %60 = load %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %58, align 8
   %61 = load i64, ptr %59, align 4
-  %62 = insertvalue { i1, %"github.com/goplus/llgo/internal/runtime.eface", i64 } { i1 true, %"github.com/goplus/llgo/internal/runtime.eface" undef, i64 undef }, %"github.com/goplus/llgo/internal/runtime.eface" %60, 1
-  %63 = insertvalue { i1, %"github.com/goplus/llgo/internal/runtime.eface", i64 } %62, i64 %61, 2
+  %62 = insertvalue { i1, %"github.com/goplus/llgo/runtime/internal/runtime.eface", i64 } { i1 true, %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, i64 undef }, %"github.com/goplus/llgo/runtime/internal/runtime.eface" %60, 1
+  %63 = insertvalue { i1, %"github.com/goplus/llgo/runtime/internal/runtime.eface", i64 } %62, i64 %61, 2
   br label %_llgo_6
 
 _llgo_5:                                          ; preds = %_llgo_1
   br label %_llgo_6
 
 _llgo_6:                                          ; preds = %_llgo_5, %_llgo_4
-  %64 = phi { i1, %"github.com/goplus/llgo/internal/runtime.eface", i64 } [ %63, %_llgo_4 ], [ zeroinitializer, %_llgo_5 ]
-  %65 = extractvalue { i1, %"github.com/goplus/llgo/internal/runtime.eface", i64 } %64, 0
+  %64 = phi { i1, %"github.com/goplus/llgo/runtime/internal/runtime.eface", i64 } [ %63, %_llgo_4 ], [ zeroinitializer, %_llgo_5 ]
+  %65 = extractvalue { i1, %"github.com/goplus/llgo/runtime/internal/runtime.eface", i64 } %64, 0
   br i1 %65, label %_llgo_2, label %_llgo_3
 
 _llgo_7:                                          ; preds = %_llgo_2
-  %66 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %53, 1
+  %66 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %53, 1
   %67 = getelementptr inbounds %main.N, ptr %66, i32 0, i32 0
   %68 = load i8, ptr %67, align 1
   %69 = sext i8 %68 to i64
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %69)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %54)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %69)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %54)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   br label %_llgo_1
 
 _llgo_8:                                          ; preds = %_llgo_2
   %70 = load ptr, ptr @_llgo_string, align 8
-  %71 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @13, i64 21 }, ptr %71, align 8
-  %72 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %70, 0
-  %73 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %72, ptr %71, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %73)
+  %71 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @13, i64 21 }, ptr %71, align 8
+  %72 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %70, 0
+  %73 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %72, ptr %71, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %73)
   unreachable
 }
 
 define void @main.make5() {
 _llgo_0:
-  %0 = call ptr @"github.com/goplus/llgo/internal/runtime.NewChan"(i64 8, i64 0)
+  %0 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewChan"(i64 8, i64 0)
   %1 = load ptr, ptr @"chan _llgo_int", align 8
-  %2 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %1, 0
-  %3 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %2, ptr %0, 1
+  %2 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %1, 0
+  %3 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %2, ptr %0, 1
   %4 = load ptr, ptr @"chan _llgo_int", align 8
-  %5 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %4, 0
-  %6 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %5, ptr %0, 1
-  %7 = call i1 @"github.com/goplus/llgo/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/internal/runtime.eface" %3, %"github.com/goplus/llgo/internal/runtime.eface" %6)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %7)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  %5 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %4, 0
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %5, ptr %0, 1
+  %7 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %3, %"github.com/goplus/llgo/runtime/internal/runtime.eface" %6)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 %7)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %8 = load ptr, ptr @"chan _llgo_int", align 8
   %9 = load ptr, ptr @"map[chan _llgo_int]_llgo_int", align 8
-  %10 = call ptr @"github.com/goplus/llgo/internal/runtime.MakeMap"(ptr %9, i64 0)
+  %10 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MakeMap"(ptr %9, i64 0)
   %11 = load ptr, ptr @"map[chan _llgo_int]_llgo_int", align 8
-  %12 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %12 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   store ptr %0, ptr %12, align 8
-  %13 = call ptr @"github.com/goplus/llgo/internal/runtime.MapAssign"(ptr %11, ptr %10, ptr %12)
+  %13 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAssign"(ptr %11, ptr %10, ptr %12)
   store i64 100, ptr %13, align 4
   %14 = load ptr, ptr @"map[chan _llgo_int]_llgo_int", align 8
-  %15 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %15 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   store ptr %0, ptr %15, align 8
-  %16 = call ptr @"github.com/goplus/llgo/internal/runtime.MapAssign"(ptr %14, ptr %10, ptr %15)
+  %16 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAssign"(ptr %14, ptr %10, ptr %15)
   store i64 200, ptr %16, align 4
   %17 = load ptr, ptr @"map[chan _llgo_int]_llgo_int", align 8
-  %18 = call ptr @"github.com/goplus/llgo/internal/runtime.NewMapIter"(ptr %17, ptr %10)
+  %18 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewMapIter"(ptr %17, ptr %10)
   br label %_llgo_1
 
 _llgo_1:                                          ; preds = %_llgo_2, %_llgo_0
-  %19 = call { i1, ptr, ptr } @"github.com/goplus/llgo/internal/runtime.MapIterNext"(ptr %18)
+  %19 = call { i1, ptr, ptr } @"github.com/goplus/llgo/runtime/internal/runtime.MapIterNext"(ptr %18)
   %20 = extractvalue { i1, ptr, ptr } %19, 0
   br i1 %20, label %_llgo_4, label %_llgo_5
 
 _llgo_2:                                          ; preds = %_llgo_6
   %21 = extractvalue { i1, ptr, i64 } %29, 1
   %22 = extractvalue { i1, ptr, i64 } %29, 2
-  call void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr %21)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %22)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr %21)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %22)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   br label %_llgo_1
 
 _llgo_3:                                          ; preds = %_llgo_6
@@ -751,28 +751,28 @@ _llgo_6:                                          ; preds = %_llgo_5, %_llgo_4
 define void @main.make6() {
 _llgo_0:
   %0 = load ptr, ptr @"map[_llgo_int]_llgo_string", align 8
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.MakeMap"(ptr %0, i64 0)
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MakeMap"(ptr %0, i64 0)
   %2 = load ptr, ptr @_llgo_main.M, align 8
-  %3 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %3 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   store i64 1, ptr %3, align 4
-  %4 = call ptr @"github.com/goplus/llgo/internal/runtime.MapAssign"(ptr %2, ptr %1, ptr %3)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 5 }, ptr %4, align 8
+  %4 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAssign"(ptr %2, ptr %1, ptr %3)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 5 }, ptr %4, align 8
   %5 = load ptr, ptr @_llgo_main.M, align 8
-  %6 = call ptr @"github.com/goplus/llgo/internal/runtime.NewMapIter"(ptr %5, ptr %1)
+  %6 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewMapIter"(ptr %5, ptr %1)
   br label %_llgo_1
 
 _llgo_1:                                          ; preds = %_llgo_2, %_llgo_0
-  %7 = call { i1, ptr, ptr } @"github.com/goplus/llgo/internal/runtime.MapIterNext"(ptr %6)
+  %7 = call { i1, ptr, ptr } @"github.com/goplus/llgo/runtime/internal/runtime.MapIterNext"(ptr %6)
   %8 = extractvalue { i1, ptr, ptr } %7, 0
   br i1 %8, label %_llgo_4, label %_llgo_5
 
 _llgo_2:                                          ; preds = %_llgo_6
-  %9 = extractvalue { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" } %17, 1
-  %10 = extractvalue { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" } %17, 2
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %9)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %10)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  %9 = extractvalue { i1, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String" } %17, 1
+  %10 = extractvalue { i1, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String" } %17, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %9)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   br label %_llgo_1
 
 _llgo_3:                                          ; preds = %_llgo_6
@@ -782,17 +782,17 @@ _llgo_4:                                          ; preds = %_llgo_1
   %11 = extractvalue { i1, ptr, ptr } %7, 1
   %12 = extractvalue { i1, ptr, ptr } %7, 2
   %13 = load i64, ptr %11, align 4
-  %14 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %12, align 8
-  %15 = insertvalue { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" } { i1 true, i64 undef, %"github.com/goplus/llgo/internal/runtime.String" undef }, i64 %13, 1
-  %16 = insertvalue { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" } %15, %"github.com/goplus/llgo/internal/runtime.String" %14, 2
+  %14 = load %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %12, align 8
+  %15 = insertvalue { i1, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String" } { i1 true, i64 undef, %"github.com/goplus/llgo/runtime/internal/runtime.String" undef }, i64 %13, 1
+  %16 = insertvalue { i1, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String" } %15, %"github.com/goplus/llgo/runtime/internal/runtime.String" %14, 2
   br label %_llgo_6
 
 _llgo_5:                                          ; preds = %_llgo_1
   br label %_llgo_6
 
 _llgo_6:                                          ; preds = %_llgo_5, %_llgo_4
-  %17 = phi { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" } [ %16, %_llgo_4 ], [ zeroinitializer, %_llgo_5 ]
-  %18 = extractvalue { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" } %17, 0
+  %17 = phi { i1, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String" } [ %16, %_llgo_4 ], [ zeroinitializer, %_llgo_5 ]
+  %18 = extractvalue { i1, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String" } %17, 0
   br i1 %18, label %_llgo_2, label %_llgo_3
 }
 
@@ -800,64 +800,64 @@ define void @main.make7() {
 _llgo_0:
   %0 = load ptr, ptr @_llgo_main.N, align 8
   %1 = load ptr, ptr @"map[_llgo_main.N]_llgo_string", align 8
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.MakeMap"(ptr %1, i64 2)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MakeMap"(ptr %1, i64 2)
   %3 = load ptr, ptr @"map[_llgo_main.N]_llgo_string", align 8
-  %4 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %4 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   store i64 1, ptr %4, align 4
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.MapAssign"(ptr %3, ptr %2, ptr %4)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 5 }, ptr %5, align 8
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAssign"(ptr %3, ptr %2, ptr %4)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 5 }, ptr %5, align 8
   %6 = load ptr, ptr @"map[_llgo_main.N]_llgo_string", align 8
-  %7 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %7 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   store i64 2, ptr %7, align 4
-  %8 = call ptr @"github.com/goplus/llgo/internal/runtime.MapAssign"(ptr %6, ptr %2, ptr %7)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @6, i64 5 }, ptr %8, align 8
+  %8 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAssign"(ptr %6, ptr %2, ptr %7)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 5 }, ptr %8, align 8
   %9 = load ptr, ptr @"map[_llgo_main.N]_llgo_string", align 8
-  %10 = call ptr @"github.com/goplus/llgo/internal/runtime.NewMapIter"(ptr %9, ptr %2)
+  %10 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewMapIter"(ptr %9, ptr %2)
   br label %_llgo_1
 
 _llgo_1:                                          ; preds = %_llgo_2, %_llgo_0
-  %11 = call { i1, ptr, ptr } @"github.com/goplus/llgo/internal/runtime.MapIterNext"(ptr %10)
+  %11 = call { i1, ptr, ptr } @"github.com/goplus/llgo/runtime/internal/runtime.MapIterNext"(ptr %10)
   %12 = extractvalue { i1, ptr, ptr } %11, 0
   br i1 %12, label %_llgo_4, label %_llgo_5
 
 _llgo_2:                                          ; preds = %_llgo_6
-  %13 = extractvalue { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" } %25, 1
-  %14 = extractvalue { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" } %25, 2
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %13)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %14)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  %13 = extractvalue { i1, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String" } %25, 1
+  %14 = extractvalue { i1, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String" } %25, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %13)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %14)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   br label %_llgo_1
 
 _llgo_3:                                          ; preds = %_llgo_6
   %15 = load ptr, ptr @"map[_llgo_main.N]_llgo_string", align 8
-  %16 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %16 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   store i64 1, ptr %16, align 4
-  %17 = call ptr @"github.com/goplus/llgo/internal/runtime.MapAccess1"(ptr %15, ptr %2, ptr %16)
-  %18 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %17, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %18)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  %17 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAccess1"(ptr %15, ptr %2, ptr %16)
+  %18 = load %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %17, align 8
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %18)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret void
 
 _llgo_4:                                          ; preds = %_llgo_1
   %19 = extractvalue { i1, ptr, ptr } %11, 1
   %20 = extractvalue { i1, ptr, ptr } %11, 2
   %21 = load i64, ptr %19, align 4
-  %22 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %20, align 8
-  %23 = insertvalue { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" } { i1 true, i64 undef, %"github.com/goplus/llgo/internal/runtime.String" undef }, i64 %21, 1
-  %24 = insertvalue { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" } %23, %"github.com/goplus/llgo/internal/runtime.String" %22, 2
+  %22 = load %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %20, align 8
+  %23 = insertvalue { i1, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String" } { i1 true, i64 undef, %"github.com/goplus/llgo/runtime/internal/runtime.String" undef }, i64 %21, 1
+  %24 = insertvalue { i1, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String" } %23, %"github.com/goplus/llgo/runtime/internal/runtime.String" %22, 2
   br label %_llgo_6
 
 _llgo_5:                                          ; preds = %_llgo_1
   br label %_llgo_6
 
 _llgo_6:                                          ; preds = %_llgo_5, %_llgo_4
-  %25 = phi { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" } [ %24, %_llgo_4 ], [ zeroinitializer, %_llgo_5 ]
-  %26 = extractvalue { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" } %25, 0
+  %25 = phi { i1, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String" } [ %24, %_llgo_4 ], [ zeroinitializer, %_llgo_5 ]
+  %26 = extractvalue { i1, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String" } %25, 0
   br i1 %26, label %_llgo_2, label %_llgo_3
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 define void @"main.init$after"() {
 _llgo_0:
@@ -866,7 +866,7 @@ _llgo_0:
   br i1 %1, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
   store ptr %2, ptr @_llgo_int, align 8
   br label %_llgo_2
 
@@ -876,7 +876,7 @@ _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
   br i1 %4, label %_llgo_3, label %_llgo_4
 
 _llgo_3:                                          ; preds = %_llgo_2
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
   store ptr %5, ptr @_llgo_string, align 8
   br label %_llgo_4
 
@@ -886,34 +886,34 @@ _llgo_4:                                          ; preds = %_llgo_3, %_llgo_2
   br i1 %7, label %_llgo_5, label %_llgo_6
 
 _llgo_5:                                          ; preds = %_llgo_4
-  %8 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %9 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
-  %10 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 40)
-  %11 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 8, ptr %10)
-  %12 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 7 }, ptr %11, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %13 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %14 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 8, ptr %13)
-  %15 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 4 }, ptr %14, i64 8, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %16 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
-  %17 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 8, ptr %16)
-  %18 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 5 }, ptr %17, i64 72, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %19 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 58)
-  %20 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 8 }, ptr %19, i64 200, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %21 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 224)
-  %22 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %21, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %12, ptr %22, align 8
-  %23 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %21, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %15, ptr %23, align 8
-  %24 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %21, i64 2
-  store %"github.com/goplus/llgo/internal/abi.StructField" %18, ptr %24, align 8
-  %25 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %21, i64 3
-  store %"github.com/goplus/llgo/internal/abi.StructField" %20, ptr %25, align 8
-  %26 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %21, 0
-  %27 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %26, i64 4, 1
-  %28 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %27, i64 4, 2
-  %29 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 4 }, i64 208, %"github.com/goplus/llgo/internal/runtime.Slice" %28)
-  %30 = call ptr @"github.com/goplus/llgo/internal/runtime.MapOf"(ptr %8, ptr %9, ptr %29, i64 4)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %30)
+  %8 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %9 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
+  %10 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 40)
+  %11 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 8, ptr %10)
+  %12 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 7 }, ptr %11, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %13 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %14 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 8, ptr %13)
+  %15 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 4 }, ptr %14, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %16 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
+  %17 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 8, ptr %16)
+  %18 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 5 }, ptr %17, i64 72, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %19 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 58)
+  %20 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 8 }, ptr %19, i64 200, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %21 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 224)
+  %22 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %21, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %12, ptr %22, align 8
+  %23 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %21, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %15, ptr %23, align 8
+  %24 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %21, i64 2
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %18, ptr %24, align 8
+  %25 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %21, i64 3
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %20, ptr %25, align 8
+  %26 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %21, 0
+  %27 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %26, i64 4, 1
+  %28 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %27, i64 4, 2
+  %29 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 4 }, i64 208, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %28)
+  %30 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapOf"(ptr %8, ptr %9, ptr %29, i64 4)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %30)
   store ptr %30, ptr @"map[_llgo_int]_llgo_string", align 8
   br label %_llgo_6
 
@@ -923,34 +923,34 @@ _llgo_6:                                          ; preds = %_llgo_5, %_llgo_4
   br i1 %32, label %_llgo_7, label %_llgo_8
 
 _llgo_7:                                          ; preds = %_llgo_6
-  %33 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
-  %34 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %35 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 40)
-  %36 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 8, ptr %35)
-  %37 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 7 }, ptr %36, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %38 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
-  %39 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 8, ptr %38)
-  %40 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 4 }, ptr %39, i64 8, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %41 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %42 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 8, ptr %41)
-  %43 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 5 }, ptr %42, i64 136, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %44 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 58)
-  %45 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 8 }, ptr %44, i64 200, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %46 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 224)
-  %47 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %46, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %37, ptr %47, align 8
-  %48 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %46, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %40, ptr %48, align 8
-  %49 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %46, i64 2
-  store %"github.com/goplus/llgo/internal/abi.StructField" %43, ptr %49, align 8
-  %50 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %46, i64 3
-  store %"github.com/goplus/llgo/internal/abi.StructField" %45, ptr %50, align 8
-  %51 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %46, 0
-  %52 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %51, i64 4, 1
-  %53 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %52, i64 4, 2
-  %54 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 4 }, i64 208, %"github.com/goplus/llgo/internal/runtime.Slice" %53)
-  %55 = call ptr @"github.com/goplus/llgo/internal/runtime.MapOf"(ptr %33, ptr %34, ptr %54, i64 12)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %55)
+  %33 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
+  %34 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %35 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 40)
+  %36 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 8, ptr %35)
+  %37 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 7 }, ptr %36, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %38 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
+  %39 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 8, ptr %38)
+  %40 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 4 }, ptr %39, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %41 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %42 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 8, ptr %41)
+  %43 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 5 }, ptr %42, i64 136, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %44 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 58)
+  %45 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 8 }, ptr %44, i64 200, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %46 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 224)
+  %47 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %46, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %37, ptr %47, align 8
+  %48 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %46, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %40, ptr %48, align 8
+  %49 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %46, i64 2
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %43, ptr %49, align 8
+  %50 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %46, i64 3
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %45, ptr %50, align 8
+  %51 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %46, 0
+  %52 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %51, i64 4, 1
+  %53 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %52, i64 4, 2
+  %54 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 4 }, i64 208, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %53)
+  %55 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapOf"(ptr %33, ptr %34, ptr %54, i64 12)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %55)
   store ptr %55, ptr @"map[_llgo_string]_llgo_int", align 8
   br label %_llgo_8
 
@@ -960,11 +960,11 @@ _llgo_8:                                          ; preds = %_llgo_7, %_llgo_6
   br i1 %57, label %_llgo_9, label %_llgo_10
 
 _llgo_9:                                          ; preds = %_llgo_8
-  %58 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %59 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %58, 0
-  %60 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %59, i64 0, 1
-  %61 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %60, i64 0, 2
-  %62 = call ptr @"github.com/goplus/llgo/internal/runtime.Interface"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 4 }, %"github.com/goplus/llgo/internal/runtime.Slice" %61)
+  %58 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %59 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %58, 0
+  %60 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %59, i64 0, 1
+  %61 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %60, i64 0, 2
+  %62 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %61)
   store ptr %62, ptr @_llgo_any, align 8
   br label %_llgo_10
 
@@ -974,47 +974,47 @@ _llgo_10:                                         ; preds = %_llgo_9, %_llgo_8
   br i1 %64, label %_llgo_11, label %_llgo_12
 
 _llgo_11:                                         ; preds = %_llgo_10
-  %65 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %66 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %65, 0
-  %67 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %66, i64 0, 1
-  %68 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %67, i64 0, 2
-  %69 = call ptr @"github.com/goplus/llgo/internal/runtime.Interface"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 4 }, %"github.com/goplus/llgo/internal/runtime.Slice" %68)
-  %70 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %71 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 40)
-  %72 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 8, ptr %71)
-  %73 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 7 }, ptr %72, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %74 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %75 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %74, 0
-  %76 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %75, i64 0, 1
-  %77 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %76, i64 0, 2
-  %78 = call ptr @"github.com/goplus/llgo/internal/runtime.Interface"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 4 }, %"github.com/goplus/llgo/internal/runtime.Slice" %77)
-  %79 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 8, ptr %78)
-  %80 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 4 }, ptr %79, i64 8, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %81 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %82 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 8, ptr %81)
-  %83 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 5 }, ptr %82, i64 136, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %84 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 58)
-  %85 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 8 }, ptr %84, i64 200, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %86 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 224)
-  %87 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %86, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %73, ptr %87, align 8
-  %88 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %86, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %80, ptr %88, align 8
-  %89 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %86, i64 2
-  store %"github.com/goplus/llgo/internal/abi.StructField" %83, ptr %89, align 8
-  %90 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %86, i64 3
-  store %"github.com/goplus/llgo/internal/abi.StructField" %85, ptr %90, align 8
-  %91 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %86, 0
-  %92 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %91, i64 4, 1
-  %93 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %92, i64 4, 2
-  %94 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 4 }, i64 208, %"github.com/goplus/llgo/internal/runtime.Slice" %93)
-  %95 = call ptr @"github.com/goplus/llgo/internal/runtime.MapOf"(ptr %69, ptr %70, ptr %94, i64 24)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %95)
+  %65 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %66 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %65, 0
+  %67 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %66, i64 0, 1
+  %68 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %67, i64 0, 2
+  %69 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %68)
+  %70 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %71 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 40)
+  %72 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 8, ptr %71)
+  %73 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 7 }, ptr %72, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %74 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %75 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %74, 0
+  %76 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %75, i64 0, 1
+  %77 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %76, i64 0, 2
+  %78 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %77)
+  %79 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 8, ptr %78)
+  %80 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 4 }, ptr %79, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %81 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %82 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 8, ptr %81)
+  %83 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 5 }, ptr %82, i64 136, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %84 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 58)
+  %85 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 8 }, ptr %84, i64 200, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %86 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 224)
+  %87 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %86, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %73, ptr %87, align 8
+  %88 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %86, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %80, ptr %88, align 8
+  %89 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %86, i64 2
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %83, ptr %89, align 8
+  %90 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %86, i64 3
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %85, ptr %90, align 8
+  %91 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %86, 0
+  %92 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %91, i64 4, 1
+  %93 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %92, i64 4, 2
+  %94 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 4 }, i64 208, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %93)
+  %95 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapOf"(ptr %69, ptr %70, ptr %94, i64 24)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %95)
   store ptr %95, ptr @"map[_llgo_any]_llgo_int", align 8
   br label %_llgo_12
 
 _llgo_12:                                         ; preds = %_llgo_11, %_llgo_10
-  %96 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @12, i64 2 }, i64 17, i64 8, i64 0, i64 0)
+  %96 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @12, i64 2 }, i64 17, i64 8, i64 0, i64 0)
   %97 = load ptr, ptr @_llgo_main.N1, align 8
   %98 = icmp eq ptr %97, null
   br i1 %98, label %_llgo_13, label %_llgo_14
@@ -1029,8 +1029,8 @@ _llgo_14:                                         ; preds = %_llgo_13, %_llgo_12
   br i1 %100, label %_llgo_15, label %_llgo_16
 
 _llgo_15:                                         ; preds = %_llgo_14
-  %101 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %102 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 1, ptr %101)
+  %101 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %102 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 1, ptr %101)
   store ptr %102, ptr @"[1]_llgo_int", align 8
   br label %_llgo_16
 
@@ -1039,11 +1039,11 @@ _llgo_16:                                         ; preds = %_llgo_15, %_llgo_14
   br i1 %98, label %_llgo_17, label %_llgo_18
 
 _llgo_17:                                         ; preds = %_llgo_16
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %96, ptr %103, { ptr, i64, i64 } zeroinitializer, { ptr, i64, i64 } zeroinitializer)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %96, ptr %103, { ptr, i64, i64 } zeroinitializer, { ptr, i64, i64 } zeroinitializer)
   br label %_llgo_18
 
 _llgo_18:                                         ; preds = %_llgo_17, %_llgo_16
-  %104 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @14, i64 1 }, i64 17, i64 2, i64 0, i64 0)
+  %104 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @14, i64 1 }, i64 17, i64 2, i64 0, i64 0)
   %105 = load ptr, ptr @_llgo_main.K, align 8
   %106 = icmp eq ptr %105, null
   br i1 %106, label %_llgo_19, label %_llgo_20
@@ -1053,7 +1053,7 @@ _llgo_19:                                         ; preds = %_llgo_18
   br label %_llgo_20
 
 _llgo_20:                                         ; preds = %_llgo_19, %_llgo_18
-  %107 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @15, i64 1 }, i64 25, i64 2, i64 0, i64 0)
+  %107 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @15, i64 1 }, i64 25, i64 2, i64 0, i64 0)
   %108 = load ptr, ptr @_llgo_main.N, align 8
   %109 = icmp eq ptr %108, null
   br i1 %109, label %_llgo_21, label %_llgo_22
@@ -1068,42 +1068,42 @@ _llgo_22:                                         ; preds = %_llgo_21, %_llgo_20
   br i1 %111, label %_llgo_23, label %_llgo_24
 
 _llgo_23:                                         ; preds = %_llgo_22
-  %112 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 35)
+  %112 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 35)
   store ptr %112, ptr @_llgo_int8, align 8
   br label %_llgo_24
 
 _llgo_24:                                         ; preds = %_llgo_23, %_llgo_22
   %113 = load ptr, ptr @_llgo_int8, align 8
-  %114 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 35)
-  %115 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @16, i64 2 }, ptr %114, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %116 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 35)
-  %117 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @17, i64 2 }, ptr %116, i64 1, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %118 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 112)
-  %119 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %118, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %115, ptr %119, align 8
-  %120 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %118, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %117, ptr %120, align 8
-  %121 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %118, 0
-  %122 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %121, i64 2, 1
-  %123 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %122, i64 2, 2
-  %124 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 4 }, i64 2, %"github.com/goplus/llgo/internal/runtime.Slice" %123)
+  %114 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 35)
+  %115 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @16, i64 2 }, ptr %114, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %116 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 35)
+  %117 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @17, i64 2 }, ptr %116, i64 1, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %118 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 112)
+  %119 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %118, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %115, ptr %119, align 8
+  %120 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %118, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %117, ptr %120, align 8
+  %121 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %118, 0
+  %122 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %121, i64 2, 1
+  %123 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %122, i64 2, 2
+  %124 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 4 }, i64 2, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %123)
   store ptr %124, ptr @"main.struct$e65EDK9vxC36Nz3YTgO1ulssLlNH03Bva_WWaCjH-4A", align 8
   %125 = load ptr, ptr @"main.struct$e65EDK9vxC36Nz3YTgO1ulssLlNH03Bva_WWaCjH-4A", align 8
   br i1 %109, label %_llgo_25, label %_llgo_26
 
 _llgo_25:                                         ; preds = %_llgo_24
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %107, ptr %125, { ptr, i64, i64 } zeroinitializer, { ptr, i64, i64 } zeroinitializer)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %107, ptr %125, { ptr, i64, i64 } zeroinitializer, { ptr, i64, i64 } zeroinitializer)
   br label %_llgo_26
 
 _llgo_26:                                         ; preds = %_llgo_25, %_llgo_24
   %126 = load ptr, ptr @_llgo_main.N, align 8
-  %127 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @15, i64 1 }, i64 25, i64 2, i64 0, i64 0)
+  %127 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @15, i64 1 }, i64 25, i64 2, i64 0, i64 0)
   %128 = load ptr, ptr @"[1]_llgo_main.N", align 8
   %129 = icmp eq ptr %128, null
   br i1 %129, label %_llgo_27, label %_llgo_28
 
 _llgo_27:                                         ; preds = %_llgo_26
-  %130 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 1, ptr %127)
+  %130 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 1, ptr %127)
   store ptr %130, ptr @"[1]_llgo_main.N", align 8
   br label %_llgo_28
 
@@ -1112,43 +1112,43 @@ _llgo_28:                                         ; preds = %_llgo_27, %_llgo_26
   br i1 %106, label %_llgo_29, label %_llgo_30
 
 _llgo_29:                                         ; preds = %_llgo_28
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %104, ptr %131, { ptr, i64, i64 } zeroinitializer, { ptr, i64, i64 } zeroinitializer)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %104, ptr %131, { ptr, i64, i64 } zeroinitializer, { ptr, i64, i64 } zeroinitializer)
   br label %_llgo_30
 
 _llgo_30:                                         ; preds = %_llgo_29, %_llgo_28
-  %132 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @18, i64 2 }, i64 17, i64 8, i64 0, i64 0)
+  %132 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @18, i64 2 }, i64 17, i64 8, i64 0, i64 0)
   %133 = load ptr, ptr @_llgo_main.K2, align 8
   %134 = icmp eq ptr %133, null
   br i1 %134, label %_llgo_31, label %_llgo_32
 
 _llgo_31:                                         ; preds = %_llgo_30
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %132)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %132)
   store ptr %132, ptr @_llgo_main.K2, align 8
   br label %_llgo_32
 
 _llgo_32:                                         ; preds = %_llgo_31, %_llgo_30
-  %135 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @15, i64 1 }, i64 25, i64 2, i64 0, i64 0)
+  %135 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @15, i64 1 }, i64 25, i64 2, i64 0, i64 0)
   %136 = load ptr, ptr @"*_llgo_main.N", align 8
   %137 = icmp eq ptr %136, null
   br i1 %137, label %_llgo_33, label %_llgo_34
 
 _llgo_33:                                         ; preds = %_llgo_32
-  %138 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %135)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %138)
+  %138 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %135)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %138)
   store ptr %138, ptr @"*_llgo_main.N", align 8
   br label %_llgo_34
 
 _llgo_34:                                         ; preds = %_llgo_33, %_llgo_32
   %139 = load ptr, ptr @"*_llgo_main.N", align 8
-  %140 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @15, i64 1 }, i64 25, i64 2, i64 0, i64 0)
+  %140 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @15, i64 1 }, i64 25, i64 2, i64 0, i64 0)
   %141 = load ptr, ptr @"[1]*_llgo_main.N", align 8
   %142 = icmp eq ptr %141, null
   br i1 %142, label %_llgo_35, label %_llgo_36
 
 _llgo_35:                                         ; preds = %_llgo_34
-  %143 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %140)
-  %144 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 1, ptr %143)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %144)
+  %143 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %140)
+  %144 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 1, ptr %143)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %144)
   store ptr %144, ptr @"[1]*_llgo_main.N", align 8
   br label %_llgo_36
 
@@ -1157,7 +1157,7 @@ _llgo_36:                                         ; preds = %_llgo_35, %_llgo_34
   br i1 %134, label %_llgo_37, label %_llgo_38
 
 _llgo_37:                                         ; preds = %_llgo_36
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %132, ptr %145, { ptr, i64, i64 } zeroinitializer, { ptr, i64, i64 } zeroinitializer)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %132, ptr %145, { ptr, i64, i64 } zeroinitializer, { ptr, i64, i64 } zeroinitializer)
   br label %_llgo_38
 
 _llgo_38:                                         ; preds = %_llgo_37, %_llgo_36
@@ -1166,9 +1166,9 @@ _llgo_38:                                         ; preds = %_llgo_37, %_llgo_36
   br i1 %147, label %_llgo_39, label %_llgo_40
 
 _llgo_39:                                         ; preds = %_llgo_38
-  %148 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %149 = call ptr @"github.com/goplus/llgo/internal/runtime.ChanOf"(i64 3, %"github.com/goplus/llgo/internal/runtime.String" { ptr @19, i64 4 }, ptr %148)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %149)
+  %148 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %149 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ChanOf"(i64 3, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @19, i64 4 }, ptr %148)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %149)
   store ptr %149, ptr @"chan _llgo_int", align 8
   br label %_llgo_40
 
@@ -1178,47 +1178,47 @@ _llgo_40:                                         ; preds = %_llgo_39, %_llgo_38
   br i1 %151, label %_llgo_41, label %_llgo_42
 
 _llgo_41:                                         ; preds = %_llgo_40
-  %152 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %153 = call ptr @"github.com/goplus/llgo/internal/runtime.ChanOf"(i64 3, %"github.com/goplus/llgo/internal/runtime.String" { ptr @19, i64 4 }, ptr %152)
-  %154 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %155 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 40)
-  %156 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 8, ptr %155)
-  %157 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 7 }, ptr %156, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %158 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %159 = call ptr @"github.com/goplus/llgo/internal/runtime.ChanOf"(i64 3, %"github.com/goplus/llgo/internal/runtime.String" { ptr @19, i64 4 }, ptr %158)
-  %160 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 8, ptr %159)
-  %161 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 4 }, ptr %160, i64 8, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %162 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %163 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 8, ptr %162)
-  %164 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 5 }, ptr %163, i64 72, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %165 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 58)
-  %166 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 8 }, ptr %165, i64 136, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %167 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 224)
-  %168 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %167, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %157, ptr %168, align 8
-  %169 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %167, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %161, ptr %169, align 8
-  %170 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %167, i64 2
-  store %"github.com/goplus/llgo/internal/abi.StructField" %164, ptr %170, align 8
-  %171 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %167, i64 3
-  store %"github.com/goplus/llgo/internal/abi.StructField" %166, ptr %171, align 8
-  %172 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %167, 0
-  %173 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %172, i64 4, 1
-  %174 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %173, i64 4, 2
-  %175 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 4 }, i64 144, %"github.com/goplus/llgo/internal/runtime.Slice" %174)
-  %176 = call ptr @"github.com/goplus/llgo/internal/runtime.MapOf"(ptr %153, ptr %154, ptr %175, i64 4)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %176)
+  %152 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %153 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ChanOf"(i64 3, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @19, i64 4 }, ptr %152)
+  %154 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %155 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 40)
+  %156 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 8, ptr %155)
+  %157 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 7 }, ptr %156, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %158 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %159 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ChanOf"(i64 3, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @19, i64 4 }, ptr %158)
+  %160 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 8, ptr %159)
+  %161 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 4 }, ptr %160, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %162 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %163 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 8, ptr %162)
+  %164 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 5 }, ptr %163, i64 72, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %165 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 58)
+  %166 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 8 }, ptr %165, i64 136, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %167 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 224)
+  %168 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %167, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %157, ptr %168, align 8
+  %169 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %167, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %161, ptr %169, align 8
+  %170 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %167, i64 2
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %164, ptr %170, align 8
+  %171 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %167, i64 3
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %166, ptr %171, align 8
+  %172 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %167, 0
+  %173 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %172, i64 4, 1
+  %174 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %173, i64 4, 2
+  %175 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 4 }, i64 144, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %174)
+  %176 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapOf"(ptr %153, ptr %154, ptr %175, i64 4)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %176)
   store ptr %176, ptr @"map[chan _llgo_int]_llgo_int", align 8
   br label %_llgo_42
 
 _llgo_42:                                         ; preds = %_llgo_41, %_llgo_40
-  %177 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @20, i64 1 }, i64 21, i64 8, i64 0, i64 0)
+  %177 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @20, i64 1 }, i64 21, i64 8, i64 0, i64 0)
   %178 = load ptr, ptr @_llgo_main.M, align 8
   %179 = icmp eq ptr %178, null
   br i1 %179, label %_llgo_43, label %_llgo_44
 
 _llgo_43:                                         ; preds = %_llgo_42
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %177)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %177)
   store ptr %177, ptr @_llgo_main.M, align 8
   br label %_llgo_44
 
@@ -1227,43 +1227,43 @@ _llgo_44:                                         ; preds = %_llgo_43, %_llgo_42
   br i1 %179, label %_llgo_45, label %_llgo_46
 
 _llgo_45:                                         ; preds = %_llgo_44
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %177, ptr %180, { ptr, i64, i64 } zeroinitializer, { ptr, i64, i64 } zeroinitializer)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %177, ptr %180, { ptr, i64, i64 } zeroinitializer, { ptr, i64, i64 } zeroinitializer)
   br label %_llgo_46
 
 _llgo_46:                                         ; preds = %_llgo_45, %_llgo_44
-  %181 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @15, i64 1 }, i64 2, i64 8, i64 0, i64 0)
-  %182 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @15, i64 1 }, i64 2, i64 8, i64 0, i64 0)
+  %181 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @15, i64 1 }, i64 2, i64 8, i64 0, i64 0)
+  %182 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @15, i64 1 }, i64 2, i64 8, i64 0, i64 0)
   %183 = load ptr, ptr @"map[_llgo_main.N]_llgo_string", align 8
   %184 = icmp eq ptr %183, null
   br i1 %184, label %_llgo_47, label %_llgo_48
 
 _llgo_47:                                         ; preds = %_llgo_46
-  %185 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
-  %186 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 40)
-  %187 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 8, ptr %186)
-  %188 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 7 }, ptr %187, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %189 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 8, ptr %182)
-  %190 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 4 }, ptr %189, i64 8, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %191 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
-  %192 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 8, ptr %191)
-  %193 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 5 }, ptr %192, i64 72, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %194 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 58)
-  %195 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 8 }, ptr %194, i64 200, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %196 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 224)
-  %197 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %196, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %188, ptr %197, align 8
-  %198 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %196, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %190, ptr %198, align 8
-  %199 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %196, i64 2
-  store %"github.com/goplus/llgo/internal/abi.StructField" %193, ptr %199, align 8
-  %200 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %196, i64 3
-  store %"github.com/goplus/llgo/internal/abi.StructField" %195, ptr %200, align 8
-  %201 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %196, 0
-  %202 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %201, i64 4, 1
-  %203 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %202, i64 4, 2
-  %204 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 4 }, i64 208, %"github.com/goplus/llgo/internal/runtime.Slice" %203)
-  %205 = call ptr @"github.com/goplus/llgo/internal/runtime.MapOf"(ptr %181, ptr %185, ptr %204, i64 4)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %205)
+  %185 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
+  %186 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 40)
+  %187 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 8, ptr %186)
+  %188 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 7 }, ptr %187, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %189 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 8, ptr %182)
+  %190 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 4 }, ptr %189, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %191 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
+  %192 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 8, ptr %191)
+  %193 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 5 }, ptr %192, i64 72, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %194 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 58)
+  %195 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 8 }, ptr %194, i64 200, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %196 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 224)
+  %197 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %196, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %188, ptr %197, align 8
+  %198 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %196, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %190, ptr %198, align 8
+  %199 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %196, i64 2
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %193, ptr %199, align 8
+  %200 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %196, i64 3
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %195, ptr %200, align 8
+  %201 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %196, 0
+  %202 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %201, i64 4, 1
+  %203 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %202, i64 4, 2
+  %204 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 4 }, i64 208, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %203)
+  %205 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapOf"(ptr %181, ptr %185, ptr %204, i64 4)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %205)
   store ptr %205, ptr @"map[_llgo_main.N]_llgo_string", align 8
   br label %_llgo_48
 
@@ -1271,65 +1271,65 @@ _llgo_48:                                         ; preds = %_llgo_47, %_llgo_46
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.MapOf"(ptr, ptr, ptr, i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapOf"(ptr, ptr, ptr, i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String", i64, %"github.com/goplus/llgo/internal/runtime.Slice")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String", i64, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1)
+declare %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64, ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64, ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.MakeMap"(ptr, i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.MakeMap"(ptr, i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.MapAssign"(ptr, ptr, ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAssign"(ptr, ptr, ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.MapAccess1"(ptr, ptr, ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAccess1"(ptr, ptr, ptr)
 
-declare i64 @"github.com/goplus/llgo/internal/runtime.MapLen"(ptr)
+declare i64 @"github.com/goplus/llgo/runtime/internal/runtime.MapLen"(ptr)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.NewMapIter"(ptr, ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewMapIter"(ptr, ptr)
 
-declare { i1, ptr, ptr } @"github.com/goplus/llgo/internal/runtime.MapIterNext"(ptr)
+declare { i1, ptr, ptr } @"github.com/goplus/llgo/runtime/internal/runtime.MapIterNext"(ptr)
 
-declare { ptr, i1 } @"github.com/goplus/llgo/internal/runtime.MapAccess2"(ptr, ptr, ptr)
+declare { ptr, i1 } @"github.com/goplus/llgo/runtime/internal/runtime.MapAccess2"(ptr, ptr, ptr)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1)
 
-declare void @"github.com/goplus/llgo/internal/runtime.MapDelete"(ptr, ptr, ptr)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.MapDelete"(ptr, ptr, ptr)
 
-declare void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Interface"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.Slice")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
 ; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
 declare void @llvm.memset(ptr nocapture writeonly, i8, i64, i1 immarg) #0
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.String", i64, i64, i64, i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String", i64, i64, i64, i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr, ptr, %"github.com/goplus/llgo/internal/runtime.Slice", %"github.com/goplus/llgo/internal/runtime.Slice")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr, ptr, %"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare i1 @"github.com/goplus/llgo/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/internal/runtime.eface", %"github.com/goplus/llgo/internal/runtime.eface")
+declare i1 @"github.com/goplus/llgo/runtime/internal/runtime.EfaceEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.eface", %"github.com/goplus/llgo/runtime/internal/runtime.eface")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.NewChan"(i64, i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewChan"(i64, i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.ChanOf"(i64, %"github.com/goplus/llgo/internal/runtime.String", ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.ChanOf"(i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr)
 
 attributes #0 = { nocallback nofree nounwind willreturn memory(argmem: write) }
diff --git a/compiler/cl/_testrt/map/out.ll b/compiler/cl/_testrt/map/out.ll
index 8d7cf76f..6127be8a 100644
--- a/compiler/cl/_testrt/map/out.ll
+++ b/compiler/cl/_testrt/map/out.ll
@@ -1,9 +1,9 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/abi.StructField" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1 }
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/runtime/abi.StructField" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1 }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
 
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
@@ -35,31 +35,31 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = load ptr, ptr @_llgo_int, align 8
   %3 = load ptr, ptr @"map[_llgo_int]_llgo_int", align 8
-  %4 = call ptr @"github.com/goplus/llgo/internal/runtime.MakeMap"(ptr %3, i64 2)
+  %4 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MakeMap"(ptr %3, i64 2)
   %5 = load ptr, ptr @"map[_llgo_int]_llgo_int", align 8
-  %6 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %6 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   store i64 23, ptr %6, align 4
-  %7 = call ptr @"github.com/goplus/llgo/internal/runtime.MapAssign"(ptr %5, ptr %4, ptr %6)
+  %7 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAssign"(ptr %5, ptr %4, ptr %6)
   store i64 100, ptr %7, align 4
   %8 = load ptr, ptr @"map[_llgo_int]_llgo_int", align 8
-  %9 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %9 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   store i64 7, ptr %9, align 4
-  %10 = call ptr @"github.com/goplus/llgo/internal/runtime.MapAssign"(ptr %8, ptr %4, ptr %9)
+  %10 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAssign"(ptr %8, ptr %4, ptr %9)
   store i64 29, ptr %10, align 4
   %11 = load ptr, ptr @"map[_llgo_int]_llgo_int", align 8
-  %12 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %12 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   store i64 23, ptr %12, align 4
-  %13 = call ptr @"github.com/goplus/llgo/internal/runtime.MapAccess1"(ptr %11, ptr %4, ptr %12)
+  %13 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAccess1"(ptr %11, ptr %4, ptr %12)
   %14 = load i64, ptr %13, align 4
   %15 = call i32 (ptr, ...) @printf(ptr @5, i64 %14)
   ret i32 0
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 define void @"main.init$after"() {
 _llgo_0:
@@ -68,7 +68,7 @@ _llgo_0:
   br i1 %1, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
   store ptr %2, ptr @_llgo_int, align 8
   br label %_llgo_2
 
@@ -78,34 +78,34 @@ _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
   br i1 %4, label %_llgo_3, label %_llgo_4
 
 _llgo_3:                                          ; preds = %_llgo_2
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %6 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %7 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 40)
-  %8 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 8, ptr %7)
-  %9 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 7 }, ptr %8, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %10 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %11 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 8, ptr %10)
-  %12 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 4 }, ptr %11, i64 8, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %13 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %14 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 8, ptr %13)
-  %15 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 5 }, ptr %14, i64 72, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %16 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 44)
-  %17 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 8 }, ptr %16, i64 136, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %18 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 224)
-  %19 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %18, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %9, ptr %19, align 8
-  %20 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %18, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %12, ptr %20, align 8
-  %21 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %18, i64 2
-  store %"github.com/goplus/llgo/internal/abi.StructField" %15, ptr %21, align 8
-  %22 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %18, i64 3
-  store %"github.com/goplus/llgo/internal/abi.StructField" %17, ptr %22, align 8
-  %23 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %18, 0
-  %24 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %23, i64 4, 1
-  %25 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %24, i64 4, 2
-  %26 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 4 }, i64 144, %"github.com/goplus/llgo/internal/runtime.Slice" %25)
-  %27 = call ptr @"github.com/goplus/llgo/internal/runtime.MapOf"(ptr %5, ptr %6, ptr %26, i64 4)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %27)
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %6 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %7 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 40)
+  %8 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 8, ptr %7)
+  %9 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 7 }, ptr %8, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %10 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %11 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 8, ptr %10)
+  %12 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 4 }, ptr %11, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %13 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %14 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 8, ptr %13)
+  %15 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 5 }, ptr %14, i64 72, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %16 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 44)
+  %17 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 8 }, ptr %16, i64 136, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %18 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 224)
+  %19 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %18, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %9, ptr %19, align 8
+  %20 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %18, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %12, ptr %20, align 8
+  %21 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %18, i64 2
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %15, ptr %21, align 8
+  %22 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %18, i64 3
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %17, ptr %22, align 8
+  %23 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %18, 0
+  %24 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %23, i64 4, 1
+  %25 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %24, i64 4, 2
+  %26 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 4 }, i64 144, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %25)
+  %27 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapOf"(ptr %5, ptr %6, ptr %26, i64 4)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %27)
   store ptr %27, ptr @"map[_llgo_int]_llgo_int", align 8
   br label %_llgo_4
 
@@ -113,24 +113,24 @@ _llgo_4:                                          ; preds = %_llgo_3, %_llgo_2
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.MapOf"(ptr, ptr, ptr, i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapOf"(ptr, ptr, ptr, i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String", i64, %"github.com/goplus/llgo/internal/runtime.Slice")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String", i64, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1)
+declare %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64, ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64, ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.MakeMap"(ptr, i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.MakeMap"(ptr, i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.MapAssign"(ptr, ptr, ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAssign"(ptr, ptr, ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.MapAccess1"(ptr, ptr, ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAccess1"(ptr, ptr, ptr)
 
 declare i32 @printf(ptr, ...)
diff --git a/compiler/cl/_testrt/mask/out.ll b/compiler/cl/_testrt/mask/out.ll
index 0404fd58..96f65e87 100644
--- a/compiler/cl/_testrt/mask/out.ll
+++ b/compiler/cl/_testrt/mask/out.ll
@@ -22,46 +22,46 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = call i32 @main.mask(i8 1)
   %3 = sext i32 %2 to i64
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %3)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %3)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %4 = call i64 @main.mask_shl(i64 127, i64 5)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %4)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %4)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %5 = call i8 @main.mask_shl8(i8 127, i64 5)
   %6 = sext i8 %5 to i64
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %6)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %6)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %7 = call i8 @main.mask_shl8u(i8 127, i64 5)
   %8 = zext i8 %7 to i64
-  call void @"github.com/goplus/llgo/internal/runtime.PrintUint"(i64 %8)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintUint"(i64 %8)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %9 = call i8 @main.mask_shl8(i8 127, i64 16)
   %10 = sext i8 %9 to i64
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %10)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %11 = call i8 @main.mask_shl8u(i8 127, i64 16)
   %12 = zext i8 %11 to i64
-  call void @"github.com/goplus/llgo/internal/runtime.PrintUint"(i64 %12)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintUint"(i64 %12)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %13 = call i64 @main.mask_shr(i64 127, i64 5)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %13)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %13)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %14 = call i8 @main.mask_shr8(i8 127, i64 5)
   %15 = sext i8 %14 to i64
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %15)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %15)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %16 = call i8 @main.mask_shr8u(i8 127, i64 5)
   %17 = zext i8 %16 to i64
-  call void @"github.com/goplus/llgo/internal/runtime.PrintUint"(i64 %17)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintUint"(i64 %17)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %18 = call i8 @main.mask_shr8(i8 127, i64 16)
   %19 = sext i8 %18 to i64
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %19)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %19)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i32 0
 }
 
@@ -77,7 +77,7 @@ _llgo_0:
 define i64 @main.mask_shl(i64 %0, i64 %1) {
 _llgo_0:
   %2 = icmp slt i64 %1, 0
-  call void @"github.com/goplus/llgo/internal/runtime.AssertNegativeShift"(i1 %2)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertNegativeShift"(i1 %2)
   %3 = icmp uge i64 %1, 64
   %4 = shl i64 %0, %1
   %5 = select i1 %3, i64 0, i64 %4
@@ -87,7 +87,7 @@ _llgo_0:
 define i8 @main.mask_shl8(i8 %0, i64 %1) {
 _llgo_0:
   %2 = icmp slt i64 %1, 0
-  call void @"github.com/goplus/llgo/internal/runtime.AssertNegativeShift"(i1 %2)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertNegativeShift"(i1 %2)
   %3 = trunc i64 %1 to i8
   %4 = icmp uge i8 %3, 8
   %5 = shl i8 %0, %3
@@ -98,7 +98,7 @@ _llgo_0:
 define i8 @main.mask_shl8u(i8 %0, i64 %1) {
 _llgo_0:
   %2 = icmp slt i64 %1, 0
-  call void @"github.com/goplus/llgo/internal/runtime.AssertNegativeShift"(i1 %2)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertNegativeShift"(i1 %2)
   %3 = trunc i64 %1 to i8
   %4 = icmp uge i8 %3, 8
   %5 = shl i8 %0, %3
@@ -109,7 +109,7 @@ _llgo_0:
 define i64 @main.mask_shr(i64 %0, i64 %1) {
 _llgo_0:
   %2 = icmp slt i64 %1, 0
-  call void @"github.com/goplus/llgo/internal/runtime.AssertNegativeShift"(i1 %2)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertNegativeShift"(i1 %2)
   %3 = icmp uge i64 %1, 64
   %4 = select i1 %3, i64 63, i64 %1
   %5 = ashr i64 %0, %4
@@ -119,7 +119,7 @@ _llgo_0:
 define i8 @main.mask_shr8(i8 %0, i64 %1) {
 _llgo_0:
   %2 = icmp slt i64 %1, 0
-  call void @"github.com/goplus/llgo/internal/runtime.AssertNegativeShift"(i1 %2)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertNegativeShift"(i1 %2)
   %3 = trunc i64 %1 to i8
   %4 = icmp uge i8 %3, 8
   %5 = select i1 %4, i8 7, i8 %3
@@ -130,7 +130,7 @@ _llgo_0:
 define i8 @main.mask_shr8u(i8 %0, i64 %1) {
 _llgo_0:
   %2 = icmp slt i64 %1, 0
-  call void @"github.com/goplus/llgo/internal/runtime.AssertNegativeShift"(i1 %2)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertNegativeShift"(i1 %2)
   %3 = trunc i64 %1 to i8
   %4 = icmp uge i8 %3, 8
   %5 = lshr i8 %0, %3
@@ -138,12 +138,12 @@ _llgo_0:
   ret i8 %6
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintUint"(i64)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintUint"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.AssertNegativeShift"(i1)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.AssertNegativeShift"(i1)
diff --git a/compiler/cl/_testrt/named/out.ll b/compiler/cl/_testrt/named/out.ll
index c92404bb..8dbacda6 100644
--- a/compiler/cl/_testrt/named/out.ll
+++ b/compiler/cl/_testrt/named/out.ll
@@ -27,16 +27,16 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 8)
-  %3 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 64)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 8)
+  %3 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 64)
   store ptr %3, ptr %2, align 8
   %4 = load ptr, ptr %2, align 8
   %5 = getelementptr inbounds %main.mspan, ptr %4, i32 0, i32 4
   store i64 100, ptr %5, align 4
   %6 = load ptr, ptr %2, align 8
-  %7 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 64)
+  %7 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 64)
   %8 = getelementptr inbounds %main.mspan, ptr %6, i32 0, i32 0
   store ptr %7, ptr %8, align 8
   %9 = load ptr, ptr %2, align 8
@@ -45,13 +45,13 @@ _llgo_0:
   %12 = getelementptr inbounds %main.mspan, ptr %11, i32 0, i32 4
   store i64 200, ptr %12, align 4
   %13 = load ptr, ptr %2, align 8
-  %14 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 16)
+  %14 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 16)
   %15 = getelementptr inbounds %main.mspan, ptr %13, i32 0, i32 2
   store ptr %14, ptr %15, align 8
   %16 = load ptr, ptr %2, align 8
   %17 = getelementptr inbounds %main.mspan, ptr %16, i32 0, i32 2
   %18 = load ptr, ptr %17, align 8
-  %19 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 64)
+  %19 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 64)
   %20 = getelementptr inbounds %main.mSpanList, ptr %18, i32 0, i32 1
   store ptr %19, ptr %20, align 8
   %21 = load ptr, ptr %2, align 8
@@ -71,7 +71,7 @@ _llgo_0:
   %33 = getelementptr inbounds %main.minfo, ptr %31, i32 0, i32 0
   store ptr %32, ptr %33, align 8
   %34 = load ptr, ptr %2, align 8
-  %35 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %35 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %36 = getelementptr inbounds { ptr }, ptr %35, i32 0, i32 0
   store ptr %2, ptr %36, align 8
   %37 = insertvalue { ptr, ptr } { ptr @"main.main$1", ptr undef }, ptr %35, 1
@@ -129,10 +129,10 @@ _llgo_0:
   ret i64 %7
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
 declare i32 @printf(ptr, ...)
diff --git a/compiler/cl/_testrt/panic/out.ll b/compiler/cl/_testrt/panic/out.ll
index 30432a7f..196bc682 100644
--- a/compiler/cl/_testrt/panic/out.ll
+++ b/compiler/cl/_testrt/panic/out.ll
@@ -1,8 +1,8 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
-%"github.com/goplus/llgo/internal/runtime.eface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.eface" = type { ptr, ptr }
 
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
@@ -28,18 +28,18 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = load ptr, ptr @_llgo_string, align 8
-  %3 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 13 }, ptr %3, align 8
-  %4 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %2, 0
-  %5 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %4, ptr %3, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %5)
+  %3 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 13 }, ptr %3, align 8
+  %4 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %2, 0
+  %5 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %4, ptr %3, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %5)
   unreachable
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 define void @"main.init$after"() {
 _llgo_0:
@@ -48,7 +48,7 @@ _llgo_0:
   br i1 %1, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
   store ptr %2, ptr @_llgo_string, align 8
   br label %_llgo_2
 
@@ -56,8 +56,8 @@ _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface")
diff --git a/compiler/cl/_testrt/qsort/out.ll b/compiler/cl/_testrt/qsort/out.ll
index 7806fe1e..8f4b7ff4 100644
--- a/compiler/cl/_testrt/qsort/out.ll
+++ b/compiler/cl/_testrt/qsort/out.ll
@@ -23,9 +23,9 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 40)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 40)
   %3 = getelementptr inbounds i64, ptr %2, i64 0
   %4 = getelementptr inbounds i64, ptr %2, i64 1
   %5 = getelementptr inbounds i64, ptr %2, i64 2
@@ -51,7 +51,7 @@ _llgo_2:                                          ; preds = %_llgo_1
   %13 = icmp slt i64 %11, 0
   %14 = icmp sge i64 %11, 5
   %15 = or i1 %14, %13
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %15)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %15)
   %16 = getelementptr inbounds i64, ptr %2, i64 %11
   %17 = load i64, ptr %16, align 4
   %18 = call i32 (ptr, ...) @printf(ptr @0, i64 %17)
@@ -70,12 +70,12 @@ _llgo_0:
   ret i32 %5
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
 declare void @qsort(ptr, i64, i64, ptr)
 
-declare void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1)
 
 declare i32 @printf(ptr, ...)
diff --git a/compiler/cl/_testrt/qsortfn/out.ll b/compiler/cl/_testrt/qsortfn/out.ll
index 8f862d90..80bc08eb 100644
--- a/compiler/cl/_testrt/qsortfn/out.ll
+++ b/compiler/cl/_testrt/qsortfn/out.ll
@@ -42,7 +42,7 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   call void @main.sort1a()
   call void @main.sort1b()
@@ -60,7 +60,7 @@ _llgo_0:
 define void @main.sort1a() {
 _llgo_0:
   %0 = call i32 (ptr, ...) @printf(ptr @0)
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 40)
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 40)
   %2 = getelementptr inbounds i64, ptr %1, i64 0
   %3 = getelementptr inbounds i64, ptr %1, i64 1
   %4 = getelementptr inbounds i64, ptr %1, i64 2
@@ -86,7 +86,7 @@ _llgo_2:                                          ; preds = %_llgo_1
   %12 = icmp slt i64 %10, 0
   %13 = icmp sge i64 %10, 5
   %14 = or i1 %13, %12
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %14)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %14)
   %15 = getelementptr inbounds i64, ptr %1, i64 %10
   %16 = load i64, ptr %15, align 4
   %17 = call i32 (ptr, ...) @printf(ptr @1, i64 %16)
@@ -108,7 +108,7 @@ _llgo_0:
 define void @main.sort1b() {
 _llgo_0:
   %0 = call i32 (ptr, ...) @printf(ptr @2)
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 40)
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 40)
   %2 = getelementptr inbounds i64, ptr %1, i64 0
   %3 = getelementptr inbounds i64, ptr %1, i64 1
   %4 = getelementptr inbounds i64, ptr %1, i64 2
@@ -134,7 +134,7 @@ _llgo_2:                                          ; preds = %_llgo_1
   %12 = icmp slt i64 %10, 0
   %13 = icmp sge i64 %10, 5
   %14 = or i1 %13, %12
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %14)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %14)
   %15 = getelementptr inbounds i64, ptr %1, i64 %10
   %16 = load i64, ptr %15, align 4
   %17 = call i32 (ptr, ...) @printf(ptr @3, i64 %16)
@@ -156,7 +156,7 @@ _llgo_0:
 define void @main.sort2a() {
 _llgo_0:
   %0 = call i32 (ptr, ...) @printf(ptr @4)
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 40)
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 40)
   %2 = getelementptr inbounds i64, ptr %1, i64 0
   %3 = getelementptr inbounds i64, ptr %1, i64 1
   %4 = getelementptr inbounds i64, ptr %1, i64 2
@@ -182,7 +182,7 @@ _llgo_2:                                          ; preds = %_llgo_1
   %12 = icmp slt i64 %10, 0
   %13 = icmp sge i64 %10, 5
   %14 = or i1 %13, %12
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %14)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %14)
   %15 = getelementptr inbounds i64, ptr %1, i64 %10
   %16 = load i64, ptr %15, align 4
   %17 = call i32 (ptr, ...) @printf(ptr @5, i64 %16)
@@ -204,7 +204,7 @@ _llgo_0:
 define void @main.sort2b() {
 _llgo_0:
   %0 = call i32 (ptr, ...) @printf(ptr @6)
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 40)
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 40)
   %2 = getelementptr inbounds i64, ptr %1, i64 0
   %3 = getelementptr inbounds i64, ptr %1, i64 1
   %4 = getelementptr inbounds i64, ptr %1, i64 2
@@ -230,7 +230,7 @@ _llgo_2:                                          ; preds = %_llgo_1
   %12 = icmp slt i64 %10, 0
   %13 = icmp sge i64 %10, 5
   %14 = or i1 %13, %12
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %14)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %14)
   %15 = getelementptr inbounds i64, ptr %1, i64 %10
   %16 = load i64, ptr %15, align 4
   %17 = call i32 (ptr, ...) @printf(ptr @7, i64 %16)
@@ -252,7 +252,7 @@ _llgo_0:
 define void @main.sort3a() {
 _llgo_0:
   %0 = call i32 (ptr, ...) @printf(ptr @8)
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 40)
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 40)
   %2 = getelementptr inbounds i64, ptr %1, i64 0
   %3 = getelementptr inbounds i64, ptr %1, i64 1
   %4 = getelementptr inbounds i64, ptr %1, i64 2
@@ -278,7 +278,7 @@ _llgo_2:                                          ; preds = %_llgo_1
   %12 = icmp slt i64 %10, 0
   %13 = icmp sge i64 %10, 5
   %14 = or i1 %13, %12
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %14)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %14)
   %15 = getelementptr inbounds i64, ptr %1, i64 %10
   %16 = load i64, ptr %15, align 4
   %17 = call i32 (ptr, ...) @printf(ptr @9, i64 %16)
@@ -300,7 +300,7 @@ _llgo_0:
 define void @main.sort3b() {
 _llgo_0:
   %0 = call i32 (ptr, ...) @printf(ptr @10)
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 40)
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 40)
   %2 = getelementptr inbounds i64, ptr %1, i64 0
   %3 = getelementptr inbounds i64, ptr %1, i64 1
   %4 = getelementptr inbounds i64, ptr %1, i64 2
@@ -326,7 +326,7 @@ _llgo_2:                                          ; preds = %_llgo_1
   %12 = icmp slt i64 %10, 0
   %13 = icmp sge i64 %10, 5
   %14 = or i1 %13, %12
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %14)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %14)
   %15 = getelementptr inbounds i64, ptr %1, i64 %10
   %16 = load i64, ptr %15, align 4
   %17 = call i32 (ptr, ...) @printf(ptr @11, i64 %16)
@@ -348,7 +348,7 @@ _llgo_0:
 define void @main.sort4a() {
 _llgo_0:
   %0 = call i32 (ptr, ...) @printf(ptr @12)
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 40)
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 40)
   %2 = getelementptr inbounds i64, ptr %1, i64 0
   %3 = getelementptr inbounds i64, ptr %1, i64 1
   %4 = getelementptr inbounds i64, ptr %1, i64 2
@@ -374,7 +374,7 @@ _llgo_2:                                          ; preds = %_llgo_1
   %12 = icmp slt i64 %10, 0
   %13 = icmp sge i64 %10, 5
   %14 = or i1 %13, %12
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %14)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %14)
   %15 = getelementptr inbounds i64, ptr %1, i64 %10
   %16 = load i64, ptr %15, align 4
   %17 = call i32 (ptr, ...) @printf(ptr @13, i64 %16)
@@ -396,7 +396,7 @@ _llgo_0:
 define void @main.sort4b() {
 _llgo_0:
   %0 = call i32 (ptr, ...) @printf(ptr @14)
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 40)
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 40)
   %2 = getelementptr inbounds i64, ptr %1, i64 0
   %3 = getelementptr inbounds i64, ptr %1, i64 1
   %4 = getelementptr inbounds i64, ptr %1, i64 2
@@ -422,7 +422,7 @@ _llgo_2:                                          ; preds = %_llgo_1
   %12 = icmp slt i64 %10, 0
   %13 = icmp sge i64 %10, 5
   %14 = or i1 %13, %12
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %14)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %14)
   %15 = getelementptr inbounds i64, ptr %1, i64 %10
   %16 = load i64, ptr %15, align 4
   %17 = call i32 (ptr, ...) @printf(ptr @15, i64 %16)
@@ -444,7 +444,7 @@ _llgo_0:
 define void @main.sort5a() {
 _llgo_0:
   %0 = call i32 (ptr, ...) @printf(ptr @16)
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 40)
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 40)
   %2 = getelementptr inbounds i64, ptr %1, i64 0
   %3 = getelementptr inbounds i64, ptr %1, i64 1
   %4 = getelementptr inbounds i64, ptr %1, i64 2
@@ -470,7 +470,7 @@ _llgo_2:                                          ; preds = %_llgo_1
   %12 = icmp slt i64 %10, 0
   %13 = icmp sge i64 %10, 5
   %14 = or i1 %13, %12
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %14)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %14)
   %15 = getelementptr inbounds i64, ptr %1, i64 %10
   %16 = load i64, ptr %15, align 4
   %17 = call i32 (ptr, ...) @printf(ptr @17, i64 %16)
@@ -492,7 +492,7 @@ _llgo_0:
 define void @main.sort5b() {
 _llgo_0:
   %0 = call i32 (ptr, ...) @printf(ptr @18)
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 40)
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 40)
   %2 = getelementptr inbounds i64, ptr %1, i64 0
   %3 = getelementptr inbounds i64, ptr %1, i64 1
   %4 = getelementptr inbounds i64, ptr %1, i64 2
@@ -518,7 +518,7 @@ _llgo_2:                                          ; preds = %_llgo_1
   %12 = icmp slt i64 %10, 0
   %13 = icmp sge i64 %10, 5
   %14 = or i1 %13, %12
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %14)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %14)
   %15 = getelementptr inbounds i64, ptr %1, i64 %10
   %16 = load i64, ptr %15, align 4
   %17 = call i32 (ptr, ...) @printf(ptr @19, i64 %16)
@@ -537,12 +537,12 @@ _llgo_0:
   ret i32 %5
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 declare i32 @printf(ptr, ...)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
 declare void @qsort(ptr, i64, i64, ptr)
 
-declare void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1)
diff --git a/compiler/cl/_testrt/result/out.ll b/compiler/cl/_testrt/result/out.ll
index 268460b0..a8a5e1cf 100644
--- a/compiler/cl/_testrt/result/out.ll
+++ b/compiler/cl/_testrt/result/out.ll
@@ -47,7 +47,7 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = call { ptr, ptr } @"main.main$1"()
   %3 = extractvalue { ptr, ptr } %2, 1
@@ -93,7 +93,7 @@ _llgo_0:
   ret i64 %3
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 declare i32 @printf(ptr, ...)
 
diff --git a/compiler/cl/_testrt/slice2array/out.ll b/compiler/cl/_testrt/slice2array/out.ll
index c0b01ea5..404e9ce5 100644
--- a/compiler/cl/_testrt/slice2array/out.ll
+++ b/compiler/cl/_testrt/slice2array/out.ll
@@ -1,7 +1,7 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
 
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
@@ -24,9 +24,9 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 4)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 4)
   %3 = getelementptr inbounds i8, ptr %2, i64 0
   %4 = getelementptr inbounds i8, ptr %2, i64 1
   %5 = getelementptr inbounds i8, ptr %2, i64 2
@@ -35,20 +35,20 @@ _llgo_0:
   store i8 2, ptr %4, align 1
   store i8 3, ptr %5, align 1
   store i8 4, ptr %6, align 1
-  %7 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %2, 0
-  %8 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %7, i64 4, 1
-  %9 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %8, i64 4, 2
-  %10 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %9, 1
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %2, 0
+  %8 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %7, i64 4, 1
+  %9 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %8, i64 4, 2
+  %10 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %9, 1
   %11 = icmp slt i64 %10, 4
   br i1 %11, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %12 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %9, 1
-  call void @"github.com/goplus/llgo/internal/runtime.PanicSliceConvert"(i64 %12, i64 4)
+  %12 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %9, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PanicSliceConvert"(i64 %12, i64 4)
   br label %_llgo_2
 
 _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
-  %13 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %9, 0
+  %13 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %9, 0
   %14 = load [4 x i8], ptr %2, align 1
   %15 = load [4 x i8], ptr %13, align 1
   %16 = extractvalue [4 x i8] %14, 0
@@ -67,22 +67,22 @@ _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
   %29 = extractvalue [4 x i8] %15, 3
   %30 = icmp eq i8 %28, %29
   %31 = and i1 %27, %30
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %31)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %32 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %2, 0
-  %33 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %32, i64 4, 1
-  %34 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %33, i64 4, 2
-  %35 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %34, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 %31)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %32 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %2, 0
+  %33 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %32, i64 4, 1
+  %34 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %33, i64 4, 2
+  %35 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %34, 1
   %36 = icmp slt i64 %35, 2
   br i1 %36, label %_llgo_3, label %_llgo_4
 
 _llgo_3:                                          ; preds = %_llgo_2
-  %37 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %34, 1
-  call void @"github.com/goplus/llgo/internal/runtime.PanicSliceConvert"(i64 %37, i64 2)
+  %37 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %34, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PanicSliceConvert"(i64 %37, i64 2)
   br label %_llgo_4
 
 _llgo_4:                                          ; preds = %_llgo_3, %_llgo_2
-  %38 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %34, 0
+  %38 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %34, 0
   %39 = load [2 x i8], ptr %38, align 1
   %40 = alloca [2 x i8], align 1
   call void @llvm.memset(ptr %40, i8 0, i64 2, i1 false)
@@ -99,20 +99,20 @@ _llgo_4:                                          ; preds = %_llgo_3, %_llgo_2
   %49 = extractvalue [2 x i8] %43, 1
   %50 = icmp eq i8 %48, %49
   %51 = and i1 %47, %50
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %51)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 %51)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i32 0
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PanicSliceConvert"(i64, i64)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PanicSliceConvert"(i64, i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
 ; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
 declare void @llvm.memset(ptr nocapture writeonly, i8, i64, i1 immarg) #0
diff --git a/compiler/cl/_testrt/slicelen/out.ll b/compiler/cl/_testrt/slicelen/out.ll
index 5edb825f..76d8edf6 100644
--- a/compiler/cl/_testrt/slicelen/out.ll
+++ b/compiler/cl/_testrt/slicelen/out.ll
@@ -1,7 +1,7 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
 
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
@@ -25,25 +25,25 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 0)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 0)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   br i1 false, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 7 })
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 7 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   br label %_llgo_2
 
 _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
   ret i32 0
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
diff --git a/compiler/cl/_testrt/strlen/out.ll b/compiler/cl/_testrt/strlen/out.ll
index a6da0e61..fd0f7543 100644
--- a/compiler/cl/_testrt/strlen/out.ll
+++ b/compiler/cl/_testrt/strlen/out.ll
@@ -1,9 +1,9 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.eface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.eface" = type { ptr, ptr }
 
-@"github.com/goplus/llgo/internal/runtime.cgoAlwaysFalse" = external global i1, align 1
+@"github.com/goplus/llgo/runtime/internal/runtime.cgoAlwaysFalse" = external global i1, align 1
 @main.format = global [10 x i8] zeroinitializer, align 1
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
@@ -14,9 +14,9 @@ _llgo_0:
   ret ptr %0
 }
 
-declare void @runtime.cgoUse(%"github.com/goplus/llgo/internal/runtime.eface")
+declare void @runtime.cgoUse(%"github.com/goplus/llgo/runtime/internal/runtime.eface")
 
-declare void @main._cgoCheckResult(%"github.com/goplus/llgo/internal/runtime.eface")
+declare void @main._cgoCheckResult(%"github.com/goplus/llgo/runtime/internal/runtime.eface")
 
 define void @main.init() {
 _llgo_0:
@@ -46,7 +46,7 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = call i32 @strlen(ptr @main.format)
   call void (ptr, ...) @printf(ptr @main.format, i32 %2)
@@ -55,7 +55,7 @@ _llgo_0:
 
 declare void @syscall.init()
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 declare i32 @strlen(ptr)
 
diff --git a/compiler/cl/_testrt/struct/out.ll b/compiler/cl/_testrt/struct/out.ll
index f3183022..c041a601 100644
--- a/compiler/cl/_testrt/struct/out.ll
+++ b/compiler/cl/_testrt/struct/out.ll
@@ -2,9 +2,9 @@
 source_filename = "main"
 
 %main.Foo = type { i32, i1 }
-%"github.com/goplus/llgo/internal/runtime.eface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.eface" = type { ptr, ptr }
 
-@"github.com/goplus/llgo/internal/runtime.cgoAlwaysFalse" = external global i1, align 1
+@"github.com/goplus/llgo/runtime/internal/runtime.cgoAlwaysFalse" = external global i1, align 1
 @main.format = global [10 x i8] zeroinitializer, align 1
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
@@ -41,9 +41,9 @@ _llgo_0:
   ret ptr %0
 }
 
-declare void @runtime.cgoUse(%"github.com/goplus/llgo/internal/runtime.eface")
+declare void @runtime.cgoUse(%"github.com/goplus/llgo/runtime/internal/runtime.eface")
 
-declare void @main._cgoCheckResult(%"github.com/goplus/llgo/internal/runtime.eface")
+declare void @main._cgoCheckResult(%"github.com/goplus/llgo/runtime/internal/runtime.eface")
 
 define void @main.init() {
 _llgo_0:
@@ -73,7 +73,7 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = alloca %main.Foo, align 8
   call void @llvm.memset(ptr %2, i8 0, i64 8, i1 false)
@@ -93,6 +93,6 @@ declare void @printf(ptr, ...)
 
 declare void @syscall.init()
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 attributes #0 = { nocallback nofree nounwind willreturn memory(argmem: write) }
diff --git a/compiler/cl/_testrt/structsize/out.ll b/compiler/cl/_testrt/structsize/out.ll
index 643a449e..644f3dfc 100644
--- a/compiler/cl/_testrt/structsize/out.ll
+++ b/compiler/cl/_testrt/structsize/out.ll
@@ -23,12 +23,12 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = call i32 (ptr, ...) @printf(ptr @0, i64 14)
   ret i32 0
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 declare i32 @printf(ptr, ...)
diff --git a/compiler/cl/_testrt/sum/out.ll b/compiler/cl/_testrt/sum/out.ll
index dfd38293..376c34cf 100644
--- a/compiler/cl/_testrt/sum/out.ll
+++ b/compiler/cl/_testrt/sum/out.ll
@@ -1,7 +1,7 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
 
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
@@ -25,9 +25,9 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 32)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 32)
   %3 = getelementptr inbounds i64, ptr %2, i64 0
   store i64 1, ptr %3, align 4
   %4 = getelementptr inbounds i64, ptr %2, i64 1
@@ -36,17 +36,17 @@ _llgo_0:
   store i64 3, ptr %5, align 4
   %6 = getelementptr inbounds i64, ptr %2, i64 3
   store i64 4, ptr %6, align 4
-  %7 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %2, 0
-  %8 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %7, i64 4, 1
-  %9 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %8, i64 4, 2
-  %10 = call i64 @main.sum(%"github.com/goplus/llgo/internal/runtime.Slice" %9)
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %2, 0
+  %8 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %7, i64 4, 1
+  %9 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %8, i64 4, 2
+  %10 = call i64 @main.sum(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %9)
   %11 = call i32 (ptr, ...) @printf(ptr @0, i64 %10)
   ret i32 0
 }
 
-define i64 @main.sum(%"github.com/goplus/llgo/internal/runtime.Slice" %0) {
+define i64 @main.sum(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %0) {
 _llgo_0:
-  %1 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %0, 1
+  %1 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %0, 1
   br label %_llgo_1
 
 _llgo_1:                                          ; preds = %_llgo_2, %_llgo_0
@@ -57,12 +57,12 @@ _llgo_1:                                          ; preds = %_llgo_2, %_llgo_0
   br i1 %5, label %_llgo_2, label %_llgo_3
 
 _llgo_2:                                          ; preds = %_llgo_1
-  %6 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %0, 0
-  %7 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %0, 1
+  %6 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %0, 0
+  %7 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %0, 1
   %8 = icmp slt i64 %4, 0
   %9 = icmp sge i64 %4, %7
   %10 = or i1 %9, %8
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %10)
   %11 = getelementptr inbounds i64, ptr %6, i64 %4
   %12 = load i64, ptr %11, align 4
   %13 = add i64 %2, %12
@@ -72,10 +72,10 @@ _llgo_3:                                          ; preds = %_llgo_1
   ret i64 %2
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
 declare i32 @printf(ptr, ...)
 
-declare void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1)
diff --git a/compiler/cl/_testrt/tpabi/out.ll b/compiler/cl/_testrt/tpabi/out.ll
index bc5237ae..5c6ae712 100644
--- a/compiler/cl/_testrt/tpabi/out.ll
+++ b/compiler/cl/_testrt/tpabi/out.ll
@@ -1,14 +1,14 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"main.T[string,int]" = type { %"github.com/goplus/llgo/internal/runtime.String", i64 }
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
-%"github.com/goplus/llgo/internal/runtime.eface" = type { ptr, ptr }
-%"github.com/goplus/llgo/internal/runtime.iface" = type { ptr, ptr }
-%"github.com/goplus/llgo/internal/abi.StructField" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1 }
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
-%"github.com/goplus/llgo/internal/abi.Method" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr, ptr, ptr }
-%"github.com/goplus/llgo/internal/abi.Imethod" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr }
+%"main.T[string,int]" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.eface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.iface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/abi.StructField" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1 }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/runtime/abi.Method" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, ptr, ptr }
+%"github.com/goplus/llgo/runtime/abi.Imethod" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr }
 
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
@@ -48,44 +48,44 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = alloca %"main.T[string,int]", align 8
   call void @llvm.memset(ptr %2, i8 0, i64 24, i1 false)
   %3 = getelementptr inbounds %"main.T[string,int]", ptr %2, i32 0, i32 0
   %4 = getelementptr inbounds %"main.T[string,int]", ptr %2, i32 0, i32 1
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 1 }, ptr %3, align 8
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 1 }, ptr %3, align 8
   store i64 1, ptr %4, align 4
   %5 = load %"main.T[string,int]", ptr %2, align 8
   %6 = load ptr, ptr @"_llgo_main.T[string,int]", align 8
-  %7 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 24)
+  %7 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 24)
   store %"main.T[string,int]" %5, ptr %7, align 8
-  %8 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %6, 0
-  %9 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %8, ptr %7, 1
-  %10 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %9, 0
+  %8 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %6, 0
+  %9 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %8, ptr %7, 1
+  %10 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %9, 0
   %11 = load ptr, ptr @"_llgo_main.T[string,int]", align 8
   %12 = icmp eq ptr %10, %11
   br i1 %12, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %13 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %9, 1
+  %13 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %9, 1
   %14 = load %"main.T[string,int]", ptr %13, align 8
   %15 = extractvalue %"main.T[string,int]" %14, 0
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %15)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %16 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 24)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %15)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %16 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 24)
   %17 = getelementptr inbounds %"main.T[string,int]", ptr %16, i32 0, i32 0
   %18 = getelementptr inbounds %"main.T[string,int]", ptr %16, i32 0, i32 1
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 5 }, ptr %17, align 8
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 5 }, ptr %17, align 8
   store i64 100, ptr %18, align 4
   %19 = load ptr, ptr @"*_llgo_main.T[string,int]", align 8
   %20 = load ptr, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
   %21 = load ptr, ptr @"_llgo_iface$BP0p_lUsEd-IbbtJVukGmgrdQkqzcoYzSiwgUvgFvUs", align 8
-  %22 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %21, ptr %19)
-  %23 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %22, 0
-  %24 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %23, ptr %16, 1
-  %25 = call ptr @"github.com/goplus/llgo/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/internal/runtime.iface" %24)
-  %26 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %24, 0
+  %22 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %21, ptr %19)
+  %23 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %22, 0
+  %24 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %23, ptr %16, 1
+  %25 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %24)
+  %26 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %24, 0
   %27 = getelementptr ptr, ptr %26, i64 3
   %28 = load ptr, ptr %27, align 8
   %29 = insertvalue { ptr, ptr } undef, ptr %28, 0
@@ -93,7 +93,7 @@ _llgo_1:                                          ; preds = %_llgo_0
   %31 = extractvalue { ptr, ptr } %30, 1
   %32 = extractvalue { ptr, ptr } %30, 0
   call void %32(ptr %31)
-  %33 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 32)
+  %33 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 32)
   %34 = getelementptr inbounds i64, ptr %33, i64 0
   %35 = getelementptr inbounds i64, ptr %33, i64 1
   %36 = getelementptr inbounds i64, ptr %33, i64 2
@@ -103,20 +103,20 @@ _llgo_1:                                          ; preds = %_llgo_0
   store i64 3, ptr %36, align 4
   store i64 4, ptr %37, align 4
   %38 = getelementptr [4 x i64], ptr %33, i64 1
-  call void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr %38)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr %38)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %39 = getelementptr [4 x i64], ptr %33, i64 1
-  call void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr %39)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr %39)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i32 0
 
 _llgo_2:                                          ; preds = %_llgo_0
   %40 = load ptr, ptr @_llgo_string, align 8
-  %41 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @7, i64 21 }, ptr %41, align 8
-  %42 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %40, 0
-  %43 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %42, ptr %41, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %43)
+  %41 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 21 }, ptr %41, align 8
+  %42 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %40, 0
+  %43 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %42, ptr %41, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %43)
   unreachable
 }
 
@@ -126,26 +126,26 @@ _llgo_0:
   call void @llvm.memset(ptr %1, i8 0, i64 24, i1 false)
   store %"main.T[string,int]" %0, ptr %1, align 8
   %2 = getelementptr inbounds %"main.T[string,int]", ptr %1, i32 0, i32 0
-  %3 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %2, align 8
+  %3 = load %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %2, align 8
   %4 = getelementptr inbounds %"main.T[string,int]", ptr %1, i32 0, i32 1
   %5 = load i64, ptr %4, align 4
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %3)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %5)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %3)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %5)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret void
 }
 
 define linkonce void @"main.(*T[string,int]).Demo"(ptr %0) {
 _llgo_0:
   %1 = getelementptr inbounds %"main.T[string,int]", ptr %0, i32 0, i32 0
-  %2 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %1, align 8
+  %2 = load %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %1, align 8
   %3 = getelementptr inbounds %"main.T[string,int]", ptr %0, i32 0, i32 1
   %4 = load i64, ptr %3, align 4
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %2)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %4)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %2)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %4)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret void
 }
 
@@ -156,14 +156,14 @@ _llgo_0:
   ret void
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 ; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
 declare void @llvm.memset(ptr nocapture writeonly, i8, i64, i1 immarg) #0
 
 define void @"main.init$after"() {
 _llgo_0:
-  %0 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 1 }, i64 25, i64 24, i64 1, i64 2)
+  %0 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 1 }, i64 25, i64 24, i64 1, i64 2)
   %1 = load ptr, ptr @"_llgo_main.T[string,int]", align 8
   %2 = icmp eq ptr %1, null
   br i1 %2, label %_llgo_1, label %_llgo_2
@@ -178,7 +178,7 @@ _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
   br i1 %4, label %_llgo_3, label %_llgo_4
 
 _llgo_3:                                          ; preds = %_llgo_2
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
   store ptr %5, ptr @_llgo_string, align 8
   br label %_llgo_4
 
@@ -189,25 +189,25 @@ _llgo_4:                                          ; preds = %_llgo_3, %_llgo_2
   br i1 %8, label %_llgo_5, label %_llgo_6
 
 _llgo_5:                                          ; preds = %_llgo_4
-  %9 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
+  %9 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
   store ptr %9, ptr @_llgo_int, align 8
   br label %_llgo_6
 
 _llgo_6:                                          ; preds = %_llgo_5, %_llgo_4
   %10 = load ptr, ptr @_llgo_int, align 8
-  %11 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
-  %12 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 1 }, ptr %11, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %13 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %14 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 1 }, ptr %13, i64 16, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %15 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 112)
-  %16 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %15, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %12, ptr %16, align 8
-  %17 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %15, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %14, ptr %17, align 8
-  %18 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %15, 0
-  %19 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %18, i64 2, 1
-  %20 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %19, i64 2, 2
-  %21 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 4 }, i64 24, %"github.com/goplus/llgo/internal/runtime.Slice" %20)
+  %11 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
+  %12 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 1 }, ptr %11, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %13 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %14 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 1 }, ptr %13, i64 16, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %15 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 112)
+  %16 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %15, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %12, ptr %16, align 8
+  %17 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %15, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %14, ptr %17, align 8
+  %18 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %15, 0
+  %19 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %18, i64 2, 1
+  %20 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %19, i64 2, 2
+  %21 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 4 }, i64 24, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %20)
   store ptr %21, ptr @"main.struct$A2OTYqQyUOqOQ-i_F5iXeAKWtxeWGEuyeN7HCfULCDk", align 8
   %22 = load ptr, ptr @"main.struct$A2OTYqQyUOqOQ-i_F5iXeAKWtxeWGEuyeN7HCfULCDk", align 8
   br i1 %2, label %_llgo_7, label %_llgo_8
@@ -218,57 +218,57 @@ _llgo_7:                                          ; preds = %_llgo_6
   br i1 %24, label %_llgo_9, label %_llgo_10
 
 _llgo_8:                                          ; preds = %_llgo_10, %_llgo_6
-  %25 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 1 }, i64 25, i64 24, i64 1, i64 2)
+  %25 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 1 }, i64 25, i64 24, i64 1, i64 2)
   %26 = load ptr, ptr @"*_llgo_main.T[string,int]", align 8
   %27 = icmp eq ptr %26, null
   br i1 %27, label %_llgo_11, label %_llgo_12
 
 _llgo_9:                                          ; preds = %_llgo_7
-  %28 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %29 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %28, 0
-  %30 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %29, i64 0, 1
-  %31 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %30, i64 0, 2
-  %32 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %33 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %32, 0
-  %34 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %33, i64 0, 1
-  %35 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %34, i64 0, 2
-  %36 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %31, %"github.com/goplus/llgo/internal/runtime.Slice" %35, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %36)
+  %28 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %29 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %28, 0
+  %30 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %29, i64 0, 1
+  %31 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %30, i64 0, 2
+  %32 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %33 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %32, 0
+  %34 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %33, i64 0, 1
+  %35 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %34, i64 0, 2
+  %36 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %31, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %35, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %36)
   store ptr %36, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
   br label %_llgo_10
 
 _llgo_10:                                         ; preds = %_llgo_9, %_llgo_7
   %37 = load ptr, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
-  %38 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %37, 1
-  %39 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %38, ptr @"main.(*T[string,int]).Demo", 2
-  %40 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %39, ptr @"main.(*T[string,int]).Demo", 3
+  %38 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %37, 1
+  %39 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %38, ptr @"main.(*T[string,int]).Demo", 2
+  %40 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %39, ptr @"main.(*T[string,int]).Demo", 3
   %41 = load ptr, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
-  %42 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @6, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %41, 1
-  %43 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %42, ptr @"main.(*T[string,int]).Info", 2
-  %44 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %43, ptr @"main.(*T[string,int]).Info", 3
-  %45 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @6, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %41, 1
-  %46 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %45, ptr @"main.(*T[string,int]).Info", 2
-  %47 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %46, ptr @"main.T[string,int].Info", 3
-  %48 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 40)
-  %49 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %48, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %47, ptr %49, align 8
-  %50 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %48, 0
-  %51 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %50, i64 1, 1
-  %52 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %51, i64 1, 2
-  %53 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 80)
-  %54 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %53, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %40, ptr %54, align 8
-  %55 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %53, i64 1
-  store %"github.com/goplus/llgo/internal/abi.Method" %44, ptr %55, align 8
-  %56 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %53, 0
-  %57 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %56, i64 2, 1
-  %58 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %57, i64 2, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %0, ptr %22, %"github.com/goplus/llgo/internal/runtime.Slice" %52, %"github.com/goplus/llgo/internal/runtime.Slice" %58)
+  %42 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %41, 1
+  %43 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %42, ptr @"main.(*T[string,int]).Info", 2
+  %44 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %43, ptr @"main.(*T[string,int]).Info", 3
+  %45 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %41, 1
+  %46 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %45, ptr @"main.(*T[string,int]).Info", 2
+  %47 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %46, ptr @"main.T[string,int].Info", 3
+  %48 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 40)
+  %49 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %48, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %47, ptr %49, align 8
+  %50 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %48, 0
+  %51 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %50, i64 1, 1
+  %52 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %51, i64 1, 2
+  %53 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 80)
+  %54 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %53, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %40, ptr %54, align 8
+  %55 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %53, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.Method" %44, ptr %55, align 8
+  %56 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %53, 0
+  %57 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %56, i64 2, 1
+  %58 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %57, i64 2, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %0, ptr %22, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %52, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %58)
   br label %_llgo_8
 
 _llgo_11:                                         ; preds = %_llgo_8
-  %59 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %25)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %59)
+  %59 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %25)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %59)
   store ptr %59, ptr @"*_llgo_main.T[string,int]", align 8
   br label %_llgo_12
 
@@ -279,14 +279,14 @@ _llgo_12:                                         ; preds = %_llgo_11, %_llgo_8
   br i1 %62, label %_llgo_13, label %_llgo_14
 
 _llgo_13:                                         ; preds = %_llgo_12
-  %63 = insertvalue %"github.com/goplus/llgo/internal/abi.Imethod" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 4 }, ptr undef }, ptr %60, 1
-  %64 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 24)
-  %65 = getelementptr %"github.com/goplus/llgo/internal/abi.Imethod", ptr %64, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Imethod" %63, ptr %65, align 8
-  %66 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %64, 0
-  %67 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %66, i64 1, 1
-  %68 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %67, i64 1, 2
-  %69 = call ptr @"github.com/goplus/llgo/internal/runtime.Interface"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 4 }, %"github.com/goplus/llgo/internal/runtime.Slice" %68)
+  %63 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 4 }, ptr undef }, ptr %60, 1
+  %64 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 24)
+  %65 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %64, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %63, ptr %65, align 8
+  %66 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %64, 0
+  %67 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %66, i64 1, 1
+  %68 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %67, i64 1, 2
+  %69 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %68)
   store ptr %69, ptr @"_llgo_iface$BP0p_lUsEd-IbbtJVukGmgrdQkqzcoYzSiwgUvgFvUs", align 8
   br label %_llgo_14
 
@@ -294,40 +294,40 @@ _llgo_14:                                         ; preds = %_llgo_13, %_llgo_12
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.String", i64, i64, i64, i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String", i64, i64, i64, i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String", i64, %"github.com/goplus/llgo/internal/runtime.Slice")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String", i64, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1)
+declare %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr, ptr, %"github.com/goplus/llgo/internal/runtime.Slice", %"github.com/goplus/llgo/internal/runtime.Slice")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr, ptr, %"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice", %"github.com/goplus/llgo/internal/runtime.Slice", i1)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.Slice", i1)
 
-declare void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr)
 
-declare void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Interface"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.Slice")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr, ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr, ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/internal/runtime.iface")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64)
 
 attributes #0 = { nocallback nofree nounwind willreturn memory(argmem: write) }
diff --git a/compiler/cl/_testrt/tpfunc/out.ll b/compiler/cl/_testrt/tpfunc/out.ll
index 99044681..d80843a9 100644
--- a/compiler/cl/_testrt/tpfunc/out.ll
+++ b/compiler/cl/_testrt/tpfunc/out.ll
@@ -22,42 +22,42 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  call void @"github.com/goplus/llgo/internal/runtime.PrintUint"(i64 16)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintUint"(i64 8)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintUint"(i64 8)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintUint"(i64 16)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintUint"(i64 8)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintUint"(i64 8)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i32 0
 }
 
 define void @"main.main$1"(ptr %0) {
 _llgo_0:
   %1 = load i64, ptr %0, align 4
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %1)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %1)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret void
 }
 
 define void @"main.main$2"(ptr %0) {
 _llgo_0:
   %1 = load i64, ptr %0, align 4
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %1)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %1)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret void
 }
 
 define void @"main.main$3"(ptr %0) {
 _llgo_0:
   %1 = load i64, ptr %0, align 4
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %1)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %1)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret void
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 define linkonce void @"__llgo_stub.main.main$1"(ptr %0, ptr %1) {
 _llgo_0:
@@ -65,8 +65,8 @@ _llgo_0:
   ret void
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintUint"(i64)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintUint"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64)
diff --git a/compiler/cl/_testrt/tpmap/out.ll b/compiler/cl/_testrt/tpmap/out.ll
index 58ccc9c8..64fe2516 100644
--- a/compiler/cl/_testrt/tpmap/out.ll
+++ b/compiler/cl/_testrt/tpmap/out.ll
@@ -3,11 +3,11 @@ source_filename = "main"
 
 %main.cacheKey = type { i64, %main.T2, %"main.T3[any]", ptr, i64 }
 %main.T2 = type { i64 }
-%"main.T3[any]" = type { %"github.com/goplus/llgo/internal/runtime.eface" }
-%"github.com/goplus/llgo/internal/runtime.eface" = type { ptr, ptr }
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
-%"github.com/goplus/llgo/internal/abi.StructField" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1 }
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"main.T3[any]" = type { %"github.com/goplus/llgo/runtime/internal/runtime.eface" }
+%"github.com/goplus/llgo/runtime/internal/runtime.eface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/abi.StructField" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1 }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
 
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
@@ -60,12 +60,12 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = load ptr, ptr @_llgo_main.cacheKey, align 8
   %3 = load ptr, ptr @_llgo_string, align 8
   %4 = load ptr, ptr @"map[_llgo_main.cacheKey]_llgo_string", align 8
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.MakeMap"(ptr %4, i64 0)
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MakeMap"(ptr %4, i64 0)
   %6 = alloca %main.cacheKey, align 8
   call void @llvm.memset(ptr %6, i8 0, i64 48, i1 false)
   %7 = getelementptr inbounds %main.cacheKey, ptr %6, i32 0, i32 0
@@ -78,17 +78,17 @@ _llgo_0:
   store i64 0, ptr %7, align 4
   store i64 0, ptr %9, align 4
   %14 = load ptr, ptr @_llgo_int, align 8
-  %15 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %14, 0
-  %16 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %15, ptr null, 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %16, ptr %11, align 8
+  %15 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %14, 0
+  %16 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %15, ptr null, 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %16, ptr %11, align 8
   store ptr null, ptr %12, align 8
   store i64 0, ptr %13, align 4
   %17 = load %main.cacheKey, ptr %6, align 8
   %18 = load ptr, ptr @"map[_llgo_main.cacheKey]_llgo_string", align 8
-  %19 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 48)
+  %19 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 48)
   store %main.cacheKey %17, ptr %19, align 8
-  %20 = call ptr @"github.com/goplus/llgo/internal/runtime.MapAssign"(ptr %18, ptr %5, ptr %19)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @15, i64 5 }, ptr %20, align 8
+  %20 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAssign"(ptr %18, ptr %5, ptr %19)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @15, i64 5 }, ptr %20, align 8
   %21 = alloca %main.cacheKey, align 8
   call void @llvm.memset(ptr %21, i8 0, i64 48, i1 false)
   %22 = getelementptr inbounds %main.cacheKey, ptr %21, i32 0, i32 0
@@ -101,37 +101,37 @@ _llgo_0:
   store i64 0, ptr %22, align 4
   store i64 0, ptr %24, align 4
   %29 = load ptr, ptr @_llgo_int, align 8
-  %30 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %29, 0
-  %31 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %30, ptr null, 1
-  store %"github.com/goplus/llgo/internal/runtime.eface" %31, ptr %26, align 8
+  %30 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %29, 0
+  %31 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %30, ptr null, 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %31, ptr %26, align 8
   store ptr null, ptr %27, align 8
   store i64 0, ptr %28, align 4
   %32 = load %main.cacheKey, ptr %21, align 8
   %33 = load ptr, ptr @"map[_llgo_main.cacheKey]_llgo_string", align 8
-  %34 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 48)
+  %34 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 48)
   store %main.cacheKey %32, ptr %34, align 8
-  %35 = call { ptr, i1 } @"github.com/goplus/llgo/internal/runtime.MapAccess2"(ptr %33, ptr %5, ptr %34)
+  %35 = call { ptr, i1 } @"github.com/goplus/llgo/runtime/internal/runtime.MapAccess2"(ptr %33, ptr %5, ptr %34)
   %36 = extractvalue { ptr, i1 } %35, 0
-  %37 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %36, align 8
+  %37 = load %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %36, align 8
   %38 = extractvalue { ptr, i1 } %35, 1
-  %39 = insertvalue { %"github.com/goplus/llgo/internal/runtime.String", i1 } undef, %"github.com/goplus/llgo/internal/runtime.String" %37, 0
-  %40 = insertvalue { %"github.com/goplus/llgo/internal/runtime.String", i1 } %39, i1 %38, 1
-  %41 = extractvalue { %"github.com/goplus/llgo/internal/runtime.String", i1 } %40, 0
-  %42 = extractvalue { %"github.com/goplus/llgo/internal/runtime.String", i1 } %40, 1
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %41)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %42)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  %39 = insertvalue { %"github.com/goplus/llgo/runtime/internal/runtime.String", i1 } undef, %"github.com/goplus/llgo/runtime/internal/runtime.String" %37, 0
+  %40 = insertvalue { %"github.com/goplus/llgo/runtime/internal/runtime.String", i1 } %39, i1 %38, 1
+  %41 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.String", i1 } %40, 0
+  %42 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.String", i1 } %40, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %41)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 %42)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i32 0
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 define void @"main.init$after"() {
 _llgo_0:
-  %0 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 8 }, i64 25, i64 48, i64 0, i64 0)
+  %0 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 8 }, i64 25, i64 48, i64 0, i64 0)
   store ptr %0, ptr @_llgo_main.cacheKey, align 8
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 2 }, i64 2, i64 8, i64 0, i64 0)
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 2 }, i64 2, i64 8, i64 0, i64 0)
   %2 = load ptr, ptr @_llgo_main.T1, align 8
   %3 = icmp eq ptr %2, null
   br i1 %3, label %_llgo_1, label %_llgo_2
@@ -146,7 +146,7 @@ _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
   br i1 %5, label %_llgo_3, label %_llgo_4
 
 _llgo_3:                                          ; preds = %_llgo_2
-  %6 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
+  %6 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
   store ptr %6, ptr @_llgo_int, align 8
   br label %_llgo_4
 
@@ -155,12 +155,12 @@ _llgo_4:                                          ; preds = %_llgo_3, %_llgo_2
   br i1 %3, label %_llgo_5, label %_llgo_6
 
 _llgo_5:                                          ; preds = %_llgo_4
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %1, ptr %7, { ptr, i64, i64 } zeroinitializer, { ptr, i64, i64 } zeroinitializer)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %1, ptr %7, { ptr, i64, i64 } zeroinitializer, { ptr, i64, i64 } zeroinitializer)
   br label %_llgo_6
 
 _llgo_6:                                          ; preds = %_llgo_5, %_llgo_4
   %8 = load ptr, ptr @_llgo_main.T1, align 8
-  %9 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 2 }, i64 25, i64 8, i64 0, i64 0)
+  %9 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 2 }, i64 25, i64 8, i64 0, i64 0)
   %10 = load ptr, ptr @_llgo_main.T2, align 8
   %11 = icmp eq ptr %10, null
   br i1 %11, label %_llgo_7, label %_llgo_8
@@ -170,26 +170,26 @@ _llgo_7:                                          ; preds = %_llgo_6
   br label %_llgo_8
 
 _llgo_8:                                          ; preds = %_llgo_7, %_llgo_6
-  %12 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %13 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 1 }, ptr %12, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %14 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 56)
-  %15 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %14, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %13, ptr %15, align 8
-  %16 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %14, 0
-  %17 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %16, i64 1, 1
-  %18 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %17, i64 1, 2
-  %19 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, i64 8, %"github.com/goplus/llgo/internal/runtime.Slice" %18)
+  %12 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %13 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 1 }, ptr %12, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %14 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 56)
+  %15 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %14, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %13, ptr %15, align 8
+  %16 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %14, 0
+  %17 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %16, i64 1, 1
+  %18 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %17, i64 1, 2
+  %19 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %18)
   store ptr %19, ptr @"main.struct$MYpsoM99ZwFY087IpUOkIw1zjBA_sgFXVodmn1m-G88", align 8
   %20 = load ptr, ptr @"main.struct$MYpsoM99ZwFY087IpUOkIw1zjBA_sgFXVodmn1m-G88", align 8
   br i1 %11, label %_llgo_9, label %_llgo_10
 
 _llgo_9:                                          ; preds = %_llgo_8
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %9, ptr %20, { ptr, i64, i64 } zeroinitializer, { ptr, i64, i64 } zeroinitializer)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %9, ptr %20, { ptr, i64, i64 } zeroinitializer, { ptr, i64, i64 } zeroinitializer)
   br label %_llgo_10
 
 _llgo_10:                                         ; preds = %_llgo_9, %_llgo_8
   %21 = load ptr, ptr @_llgo_main.T2, align 8
-  %22 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 2 }, i64 25, i64 16, i64 0, i64 0)
+  %22 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 2 }, i64 25, i64 16, i64 0, i64 0)
   %23 = load ptr, ptr @"_llgo_main.T3[any]", align 8
   %24 = icmp eq ptr %23, null
   br i1 %24, label %_llgo_11, label %_llgo_12
@@ -204,35 +204,35 @@ _llgo_12:                                         ; preds = %_llgo_11, %_llgo_10
   br i1 %26, label %_llgo_13, label %_llgo_14
 
 _llgo_13:                                         ; preds = %_llgo_12
-  %27 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %28 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %27, 0
-  %29 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %28, i64 0, 1
-  %30 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %29, i64 0, 2
-  %31 = call ptr @"github.com/goplus/llgo/internal/runtime.Interface"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.Slice" %30)
+  %27 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %28 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %27, 0
+  %29 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %28, i64 0, 1
+  %30 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %29, i64 0, 2
+  %31 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %30)
   store ptr %31, ptr @_llgo_any, align 8
   br label %_llgo_14
 
 _llgo_14:                                         ; preds = %_llgo_13, %_llgo_12
   %32 = load ptr, ptr @_llgo_any, align 8
-  %33 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %34 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %33, 0
-  %35 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %34, i64 0, 1
-  %36 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %35, i64 0, 2
-  %37 = call ptr @"github.com/goplus/llgo/internal/runtime.Interface"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.Slice" %36)
-  %38 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 1 }, ptr %37, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %39 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 56)
-  %40 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %39, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %38, ptr %40, align 8
-  %41 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %39, 0
-  %42 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %41, i64 1, 1
-  %43 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %42, i64 1, 2
-  %44 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, i64 16, %"github.com/goplus/llgo/internal/runtime.Slice" %43)
+  %33 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %34 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %33, 0
+  %35 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %34, i64 0, 1
+  %36 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %35, i64 0, 2
+  %37 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %36)
+  %38 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 1 }, ptr %37, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %39 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 56)
+  %40 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %39, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %38, ptr %40, align 8
+  %41 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %39, 0
+  %42 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %41, i64 1, 1
+  %43 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %42, i64 1, 2
+  %44 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, i64 16, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %43)
   store ptr %44, ptr @"main.struct$op7q0963ur0ih9ul6OteH-C75UVydPxwKOVpX1hUjzo", align 8
   %45 = load ptr, ptr @"main.struct$op7q0963ur0ih9ul6OteH-C75UVydPxwKOVpX1hUjzo", align 8
   br i1 %24, label %_llgo_15, label %_llgo_16
 
 _llgo_15:                                         ; preds = %_llgo_14
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %22, ptr %45, { ptr, i64, i64 } zeroinitializer, { ptr, i64, i64 } zeroinitializer)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %22, ptr %45, { ptr, i64, i64 } zeroinitializer, { ptr, i64, i64 } zeroinitializer)
   br label %_llgo_16
 
 _llgo_16:                                         ; preds = %_llgo_15, %_llgo_14
@@ -242,9 +242,9 @@ _llgo_16:                                         ; preds = %_llgo_15, %_llgo_14
   br i1 %48, label %_llgo_17, label %_llgo_18
 
 _llgo_17:                                         ; preds = %_llgo_16
-  %49 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %50 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %49)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %50)
+  %49 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %50 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %49)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %50)
   store ptr %50, ptr @"*_llgo_int", align 8
   br label %_llgo_18
 
@@ -255,118 +255,118 @@ _llgo_18:                                         ; preds = %_llgo_17, %_llgo_16
   br i1 %53, label %_llgo_19, label %_llgo_20
 
 _llgo_19:                                         ; preds = %_llgo_18
-  %54 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 44)
+  %54 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 44)
   store ptr %54, ptr @_llgo_uintptr, align 8
   br label %_llgo_20
 
 _llgo_20:                                         ; preds = %_llgo_19, %_llgo_18
   %55 = load ptr, ptr @_llgo_uintptr, align 8
-  %56 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 2 }, i64 2, i64 8, i64 0, i64 0)
-  %57 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 2 }, i64 25, i64 8, i64 0, i64 0)
-  %58 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 2 }, i64 25, i64 16, i64 0, i64 0)
-  %59 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @6, i64 2 }, ptr %56, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %60 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @7, i64 2 }, ptr %57, i64 8, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %61 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 2 }, ptr %58, i64 16, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %62 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %63 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %62)
-  %64 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @9, i64 2 }, ptr %63, i64 32, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %65 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 44)
-  %66 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @10, i64 2 }, ptr %65, i64 40, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %67 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 280)
-  %68 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %67, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %59, ptr %68, align 8
-  %69 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %67, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %60, ptr %69, align 8
-  %70 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %67, i64 2
-  store %"github.com/goplus/llgo/internal/abi.StructField" %61, ptr %70, align 8
-  %71 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %67, i64 3
-  store %"github.com/goplus/llgo/internal/abi.StructField" %64, ptr %71, align 8
-  %72 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %67, i64 4
-  store %"github.com/goplus/llgo/internal/abi.StructField" %66, ptr %72, align 8
-  %73 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %67, 0
-  %74 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %73, i64 5, 1
-  %75 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %74, i64 5, 2
-  %76 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, i64 48, %"github.com/goplus/llgo/internal/runtime.Slice" %75)
+  %56 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 2 }, i64 2, i64 8, i64 0, i64 0)
+  %57 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 2 }, i64 25, i64 8, i64 0, i64 0)
+  %58 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 2 }, i64 25, i64 16, i64 0, i64 0)
+  %59 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 2 }, ptr %56, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %60 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 2 }, ptr %57, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %61 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 2 }, ptr %58, i64 16, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %62 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %63 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %62)
+  %64 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @9, i64 2 }, ptr %63, i64 32, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %65 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 44)
+  %66 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @10, i64 2 }, ptr %65, i64 40, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %67 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 280)
+  %68 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %67, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %59, ptr %68, align 8
+  %69 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %67, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %60, ptr %69, align 8
+  %70 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %67, i64 2
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %61, ptr %70, align 8
+  %71 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %67, i64 3
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %64, ptr %71, align 8
+  %72 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %67, i64 4
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %66, ptr %72, align 8
+  %73 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %67, 0
+  %74 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %73, i64 5, 1
+  %75 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %74, i64 5, 2
+  %76 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, i64 48, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %75)
   store ptr %76, ptr @"main.struct$ZLgMjv1XBA1L4yXCpdouRvQF2okeuHQ-YWVTE34gq4I", align 8
   %77 = load ptr, ptr @"main.struct$ZLgMjv1XBA1L4yXCpdouRvQF2okeuHQ-YWVTE34gq4I", align 8
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %0, ptr %77, { ptr, i64, i64 } zeroinitializer, { ptr, i64, i64 } zeroinitializer)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %0, ptr %77, { ptr, i64, i64 } zeroinitializer, { ptr, i64, i64 } zeroinitializer)
   %78 = load ptr, ptr @_llgo_string, align 8
   %79 = icmp eq ptr %78, null
   br i1 %79, label %_llgo_21, label %_llgo_22
 
 _llgo_21:                                         ; preds = %_llgo_20
-  %80 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
+  %80 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
   store ptr %80, ptr @_llgo_string, align 8
   br label %_llgo_22
 
 _llgo_22:                                         ; preds = %_llgo_21, %_llgo_20
-  %81 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 8 }, i64 25, i64 48, i64 0, i64 0)
-  %82 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 8 }, i64 25, i64 48, i64 0, i64 0)
-  %83 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
-  %84 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 40)
-  %85 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 8, ptr %84)
-  %86 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @11, i64 7 }, ptr %85, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %87 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 8, ptr %82)
-  %88 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @12, i64 4 }, ptr %87, i64 8, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %89 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
-  %90 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 8, ptr %89)
-  %91 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @13, i64 5 }, ptr %90, i64 392, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %92 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 58)
-  %93 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @14, i64 8 }, ptr %92, i64 520, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %94 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 224)
-  %95 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %94, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %86, ptr %95, align 8
-  %96 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %94, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %88, ptr %96, align 8
-  %97 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %94, i64 2
-  store %"github.com/goplus/llgo/internal/abi.StructField" %91, ptr %97, align 8
-  %98 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %94, i64 3
-  store %"github.com/goplus/llgo/internal/abi.StructField" %93, ptr %98, align 8
-  %99 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %94, 0
-  %100 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %99, i64 4, 1
-  %101 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %100, i64 4, 2
-  %102 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 4 }, i64 528, %"github.com/goplus/llgo/internal/runtime.Slice" %101)
-  %103 = call ptr @"github.com/goplus/llgo/internal/runtime.MapOf"(ptr %81, ptr %83, ptr %102, i64 24)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %103)
+  %81 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 8 }, i64 25, i64 48, i64 0, i64 0)
+  %82 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 8 }, i64 25, i64 48, i64 0, i64 0)
+  %83 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
+  %84 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 40)
+  %85 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 8, ptr %84)
+  %86 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @11, i64 7 }, ptr %85, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %87 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 8, ptr %82)
+  %88 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @12, i64 4 }, ptr %87, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %89 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
+  %90 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 8, ptr %89)
+  %91 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @13, i64 5 }, ptr %90, i64 392, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %92 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 58)
+  %93 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @14, i64 8 }, ptr %92, i64 520, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %94 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 224)
+  %95 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %94, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %86, ptr %95, align 8
+  %96 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %94, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %88, ptr %96, align 8
+  %97 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %94, i64 2
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %91, ptr %97, align 8
+  %98 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %94, i64 3
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %93, ptr %98, align 8
+  %99 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %94, 0
+  %100 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %99, i64 4, 1
+  %101 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %100, i64 4, 2
+  %102 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 4 }, i64 528, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %101)
+  %103 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapOf"(ptr %81, ptr %83, ptr %102, i64 24)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %103)
   store ptr %103, ptr @"map[_llgo_main.cacheKey]_llgo_string", align 8
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.String", i64, i64, i64, i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String", i64, i64, i64, i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr, ptr, %"github.com/goplus/llgo/internal/runtime.Slice", %"github.com/goplus/llgo/internal/runtime.Slice")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr, ptr, %"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String", i64, %"github.com/goplus/llgo/internal/runtime.Slice")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String", i64, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1)
+declare %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Interface"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.Slice")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr)
 
-declare void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.MapOf"(ptr, ptr, ptr, i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapOf"(ptr, ptr, ptr, i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64, ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64, ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.MakeMap"(ptr, i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.MakeMap"(ptr, i64)
 
 ; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
 declare void @llvm.memset(ptr nocapture writeonly, i8, i64, i1 immarg) #0
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.MapAssign"(ptr, ptr, ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAssign"(ptr, ptr, ptr)
 
-declare { ptr, i1 } @"github.com/goplus/llgo/internal/runtime.MapAccess2"(ptr, ptr, ptr)
+declare { ptr, i1 } @"github.com/goplus/llgo/runtime/internal/runtime.MapAccess2"(ptr, ptr, ptr)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1)
 
 attributes #0 = { nocallback nofree nounwind willreturn memory(argmem: write) }
diff --git a/compiler/cl/_testrt/tpmethod/out.ll b/compiler/cl/_testrt/tpmethod/out.ll
index e72b9394..b0a05958 100644
--- a/compiler/cl/_testrt/tpmethod/out.ll
+++ b/compiler/cl/_testrt/tpmethod/out.ll
@@ -1,14 +1,14 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.iface" = type { ptr, ptr }
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
-%"main.Tuple[error]" = type { %"github.com/goplus/llgo/internal/runtime.iface" }
+%"github.com/goplus/llgo/runtime/internal/runtime.iface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
+%"main.Tuple[error]" = type { %"github.com/goplus/llgo/runtime/internal/runtime.iface" }
 %"main.future[main.Tuple[error]]" = type { { ptr, ptr } }
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
-%"github.com/goplus/llgo/internal/abi.Imethod" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr }
-%"github.com/goplus/llgo/internal/abi.StructField" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1 }
-%"github.com/goplus/llgo/internal/abi.Method" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr, ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/runtime/abi.Imethod" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr }
+%"github.com/goplus/llgo/runtime/abi.StructField" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1 }
+%"github.com/goplus/llgo/runtime/abi.Method" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, ptr, ptr }
 
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
@@ -41,10 +41,10 @@ source_filename = "main"
 @"*_llgo_main.future[main.Tuple[error]]" = linkonce global ptr null, align 8
 @"_llgo_iface$pTofAxYfPZHsCMD5T70nrOx1gjHf9m2QCLNvEOl1py0" = linkonce global ptr null, align 8
 
-define %"github.com/goplus/llgo/internal/runtime.iface" @main.ReadFile(%"github.com/goplus/llgo/internal/runtime.String" %0) {
+define %"github.com/goplus/llgo/runtime/internal/runtime.iface" @main.ReadFile(%"github.com/goplus/llgo/runtime/internal/runtime.String" %0) {
 _llgo_0:
-  %1 = call %"github.com/goplus/llgo/internal/runtime.iface" @"main.Async[main.Tuple[error]]"({ ptr, ptr } { ptr @"__llgo_stub.main.ReadFile$1", ptr null })
-  ret %"github.com/goplus/llgo/internal/runtime.iface" %1
+  %1 = call %"github.com/goplus/llgo/runtime/internal/runtime.iface" @"main.Async[main.Tuple[error]]"({ ptr, ptr } { ptr @"__llgo_stub.main.ReadFile$1", ptr null })
+  ret %"github.com/goplus/llgo/runtime/internal/runtime.iface" %1
 }
 
 define void @"main.ReadFile$1"({ ptr, ptr } %0) {
@@ -52,7 +52,7 @@ _llgo_0:
   %1 = alloca %"main.Tuple[error]", align 8
   call void @llvm.memset(ptr %1, i8 0, i64 16, i1 false)
   %2 = getelementptr inbounds %"main.Tuple[error]", ptr %1, i32 0, i32 0
-  store %"github.com/goplus/llgo/internal/runtime.iface" zeroinitializer, ptr %2, align 8
+  store %"github.com/goplus/llgo/runtime/internal/runtime.iface" zeroinitializer, ptr %2, align 8
   %3 = load %"main.Tuple[error]", ptr %1, align 8
   %4 = extractvalue { ptr, ptr } %0, 1
   %5 = extractvalue { ptr, ptr } %0, 0
@@ -78,11 +78,11 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  %2 = call %"github.com/goplus/llgo/internal/runtime.iface" @main.ReadFile(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 7 })
-  %3 = call ptr @"github.com/goplus/llgo/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/internal/runtime.iface" %2)
-  %4 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %2, 0
+  %2 = call %"github.com/goplus/llgo/runtime/internal/runtime.iface" @main.ReadFile(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 7 })
+  %3 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %2)
+  %4 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %2, 0
   %5 = getelementptr ptr, ptr %4, i64 3
   %6 = load ptr, ptr %5, align 8
   %7 = insertvalue { ptr, ptr } undef, ptr %6, 0
@@ -95,27 +95,27 @@ _llgo_0:
 
 define void @"main.main$1"(%"main.Tuple[error]" %0) {
 _llgo_0:
-  %1 = call %"github.com/goplus/llgo/internal/runtime.iface" @"main.Tuple[error].Get"(%"main.Tuple[error]" %0)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintIface"(%"github.com/goplus/llgo/internal/runtime.iface" %1)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  %1 = call %"github.com/goplus/llgo/runtime/internal/runtime.iface" @"main.Tuple[error].Get"(%"main.Tuple[error]" %0)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintIface"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %1)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret void
 }
 
-define linkonce %"github.com/goplus/llgo/internal/runtime.iface" @"main.Tuple[error].Get"(%"main.Tuple[error]" %0) {
+define linkonce %"github.com/goplus/llgo/runtime/internal/runtime.iface" @"main.Tuple[error].Get"(%"main.Tuple[error]" %0) {
 _llgo_0:
   %1 = alloca %"main.Tuple[error]", align 8
   call void @llvm.memset(ptr %1, i8 0, i64 16, i1 false)
   store %"main.Tuple[error]" %0, ptr %1, align 8
   %2 = getelementptr inbounds %"main.Tuple[error]", ptr %1, i32 0, i32 0
-  %3 = load %"github.com/goplus/llgo/internal/runtime.iface", ptr %2, align 8
-  ret %"github.com/goplus/llgo/internal/runtime.iface" %3
+  %3 = load %"github.com/goplus/llgo/runtime/internal/runtime.iface", ptr %2, align 8
+  ret %"github.com/goplus/llgo/runtime/internal/runtime.iface" %3
 }
 
-define %"github.com/goplus/llgo/internal/runtime.iface" @"main.(*Tuple[error]).Get"(ptr %0) {
+define %"github.com/goplus/llgo/runtime/internal/runtime.iface" @"main.(*Tuple[error]).Get"(ptr %0) {
 _llgo_0:
   %1 = load %"main.Tuple[error]", ptr %0, align 8
-  %2 = call %"github.com/goplus/llgo/internal/runtime.iface" @"main.Tuple[error].Get"(%"main.Tuple[error]" %1)
-  ret %"github.com/goplus/llgo/internal/runtime.iface" %2
+  %2 = call %"github.com/goplus/llgo/runtime/internal/runtime.iface" @"main.Tuple[error].Get"(%"main.Tuple[error]" %1)
+  ret %"github.com/goplus/llgo/runtime/internal/runtime.iface" %2
 }
 
 define linkonce void @"main.(*future[main.Tuple[error]]).Then"(ptr %0, { ptr, ptr } %1) {
@@ -128,9 +128,9 @@ _llgo_0:
   ret void
 }
 
-define linkonce %"github.com/goplus/llgo/internal/runtime.iface" @"main.Async[main.Tuple[error]]"({ ptr, ptr } %0) {
+define linkonce %"github.com/goplus/llgo/runtime/internal/runtime.iface" @"main.Async[main.Tuple[error]]"({ ptr, ptr } %0) {
 _llgo_0:
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 16)
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 16)
   %2 = getelementptr inbounds %"main.future[main.Tuple[error]]", ptr %1, i32 0, i32 0
   store { ptr, ptr } %0, ptr %2, align 8
   %3 = load ptr, ptr @"_llgo_main.future[main.Tuple[error]]", align 8
@@ -139,10 +139,10 @@ _llgo_0:
   %6 = load ptr, ptr @"main.struct$vwhCZhgsid50r1SsT8OmKpRI0Cpljg78h5JlpD1CTR4", align 8
   %7 = load ptr, ptr @"_llgo_func$_so3zZGPIhTQghxFcf7CCCVzSOk2lxOt7xgGKcTzc0s", align 8
   %8 = load ptr, ptr @"_llgo_iface$pTofAxYfPZHsCMD5T70nrOx1gjHf9m2QCLNvEOl1py0", align 8
-  %9 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %8, ptr %4)
-  %10 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" undef, ptr %9, 0
-  %11 = insertvalue %"github.com/goplus/llgo/internal/runtime.iface" %10, ptr %1, 1
-  ret %"github.com/goplus/llgo/internal/runtime.iface" %11
+  %9 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %8, ptr %4)
+  %10 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %9, 0
+  %11 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %10, ptr %1, 1
+  ret %"github.com/goplus/llgo/runtime/internal/runtime.iface" %11
 }
 
 define linkonce void @"__llgo_stub.main.ReadFile$1"(ptr %0, { ptr, ptr } %1) {
@@ -154,9 +154,9 @@ _llgo_0:
 ; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
 declare void @llvm.memset(ptr nocapture writeonly, i8, i64, i1 immarg) #0
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/internal/runtime.iface")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface")
 
 define linkonce void @"__llgo_stub.main.main$1"(ptr %0, %"main.Tuple[error]" %1) {
 _llgo_0:
@@ -164,17 +164,17 @@ _llgo_0:
   ret void
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintIface"(%"github.com/goplus/llgo/internal/runtime.iface")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintIface"(%"github.com/goplus/llgo/runtime/internal/runtime.iface")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
 define void @"main.init$after"() {
 _llgo_0:
-  %0 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 6 }, i64 25, i64 24, i64 0, i64 1)
+  %0 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 6 }, i64 25, i64 24, i64 0, i64 1)
   store ptr %0, ptr @"_llgo_main.future[main.Tuple[error]]", align 8
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 5 }, i64 25, i64 16, i64 1, i64 1)
+  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 5 }, i64 25, i64 16, i64 1, i64 1)
   %2 = load ptr, ptr @"_llgo_main.Tuple[error]", align 8
   %3 = icmp eq ptr %2, null
   br i1 %3, label %_llgo_1, label %_llgo_2
@@ -184,7 +184,7 @@ _llgo_1:                                          ; preds = %_llgo_0
   br label %_llgo_2
 
 _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
-  %4 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, %"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 5 })
+  %4 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 5 })
   %5 = load ptr, ptr @_llgo_error, align 8
   %6 = icmp eq ptr %5, null
   br i1 %6, label %_llgo_3, label %_llgo_4
@@ -199,7 +199,7 @@ _llgo_4:                                          ; preds = %_llgo_3, %_llgo_2
   br i1 %8, label %_llgo_5, label %_llgo_6
 
 _llgo_5:                                          ; preds = %_llgo_4
-  %9 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
+  %9 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
   store ptr %9, ptr @_llgo_string, align 8
   br label %_llgo_6
 
@@ -211,18 +211,18 @@ _llgo_6:                                          ; preds = %_llgo_5, %_llgo_4
   br i1 %13, label %_llgo_7, label %_llgo_8
 
 _llgo_7:                                          ; preds = %_llgo_6
-  %14 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %15 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %14, 0
-  %16 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %15, i64 0, 1
-  %17 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %16, i64 0, 2
-  %18 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %14 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %15 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %14, 0
+  %16 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %15, i64 0, 1
+  %17 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %16, i64 0, 2
+  %18 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %19 = getelementptr ptr, ptr %18, i64 0
   store ptr %11, ptr %19, align 8
-  %20 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %18, 0
-  %21 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %20, i64 1, 1
-  %22 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %21, i64 1, 2
-  %23 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %17, %"github.com/goplus/llgo/internal/runtime.Slice" %22, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %23)
+  %20 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %18, 0
+  %21 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %20, i64 1, 1
+  %22 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %21, i64 1, 2
+  %23 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %17, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %22, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %23)
   store ptr %23, ptr @"_llgo_func$zNDVRsWTIpUPKouNUS805RGX--IV9qVK8B31IZbg5to", align 8
   br label %_llgo_8
 
@@ -231,27 +231,27 @@ _llgo_8:                                          ; preds = %_llgo_7, %_llgo_6
   br i1 %6, label %_llgo_9, label %_llgo_10
 
 _llgo_9:                                          ; preds = %_llgo_8
-  %25 = insertvalue %"github.com/goplus/llgo/internal/abi.Imethod" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @5, i64 5 }, ptr undef }, ptr %24, 1
-  %26 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 24)
-  %27 = getelementptr %"github.com/goplus/llgo/internal/abi.Imethod", ptr %26, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Imethod" %25, ptr %27, align 8
-  %28 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %26, 0
-  %29 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %28, i64 1, 1
-  %30 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %29, i64 1, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamedInterface"(ptr %4, %"github.com/goplus/llgo/internal/runtime.Slice" %30)
+  %25 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 5 }, ptr undef }, ptr %24, 1
+  %26 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 24)
+  %27 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %26, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %25, ptr %27, align 8
+  %28 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %26, 0
+  %29 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %28, i64 1, 1
+  %30 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %29, i64 1, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamedInterface"(ptr %4, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %30)
   br label %_llgo_10
 
 _llgo_10:                                         ; preds = %_llgo_9, %_llgo_8
   %31 = load ptr, ptr @_llgo_error, align 8
-  %32 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, %"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 5 })
-  %33 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @6, i64 1 }, ptr %32, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %34 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 56)
-  %35 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %34, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %33, ptr %35, align 8
-  %36 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %34, 0
-  %37 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %36, i64 1, 1
-  %38 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %37, i64 1, 2
-  %39 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 4 }, i64 16, %"github.com/goplus/llgo/internal/runtime.Slice" %38)
+  %32 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 5 })
+  %33 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 1 }, ptr %32, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %34 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 56)
+  %35 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %34, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %33, ptr %35, align 8
+  %36 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %34, 0
+  %37 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %36, i64 1, 1
+  %38 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %37, i64 1, 2
+  %39 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 4 }, i64 16, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %38)
   store ptr %39, ptr @"main.struct$ddtj0teo4LtYcagzh1w6BsSZ7226uefXlqreeHsfVRo", align 8
   %40 = load ptr, ptr @"main.struct$ddtj0teo4LtYcagzh1w6BsSZ7226uefXlqreeHsfVRo", align 8
   br i1 %3, label %_llgo_11, label %_llgo_12
@@ -270,57 +270,57 @@ _llgo_12:                                         ; preds = %_llgo_14, %_llgo_10
   br i1 %47, label %_llgo_15, label %_llgo_16
 
 _llgo_13:                                         ; preds = %_llgo_11
-  %48 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %49 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %48, 0
-  %50 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %49, i64 0, 1
-  %51 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %50, i64 0, 2
-  %52 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %48 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %49 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %48, 0
+  %50 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %49, i64 0, 1
+  %51 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %50, i64 0, 2
+  %52 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %53 = getelementptr ptr, ptr %52, i64 0
   store ptr %41, ptr %53, align 8
-  %54 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %52, 0
-  %55 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %54, i64 1, 1
-  %56 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %55, i64 1, 2
-  %57 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %51, %"github.com/goplus/llgo/internal/runtime.Slice" %56, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %57)
+  %54 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %52, 0
+  %55 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %54, i64 1, 1
+  %56 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %55, i64 1, 2
+  %57 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %51, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %56, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %57)
   store ptr %57, ptr @"_llgo_func$8rsrSd_r3UHd_2DiYTyaOKR7BYkei4zw5ysG35KF38w", align 8
   br label %_llgo_14
 
 _llgo_14:                                         ; preds = %_llgo_13, %_llgo_11
   %58 = load ptr, ptr @"_llgo_func$8rsrSd_r3UHd_2DiYTyaOKR7BYkei4zw5ysG35KF38w", align 8
-  %59 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @7, i64 3 }, ptr undef, ptr undef, ptr undef }, ptr %58, 1
-  %60 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %59, ptr @"main.(*Tuple[error]).Get", 2
-  %61 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %60, ptr @"main.(*Tuple[error]).Get", 3
-  %62 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @7, i64 3 }, ptr undef, ptr undef, ptr undef }, ptr %58, 1
-  %63 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %62, ptr @"main.(*Tuple[error]).Get", 2
-  %64 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %63, ptr @"main.Tuple[error].Get", 3
-  %65 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 40)
-  %66 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %65, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %64, ptr %66, align 8
-  %67 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %65, 0
-  %68 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %67, i64 1, 1
-  %69 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %68, i64 1, 2
-  %70 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 40)
-  %71 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %70, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %61, ptr %71, align 8
-  %72 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %70, 0
-  %73 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %72, i64 1, 1
-  %74 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %73, i64 1, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %1, ptr %40, %"github.com/goplus/llgo/internal/runtime.Slice" %69, %"github.com/goplus/llgo/internal/runtime.Slice" %74)
+  %59 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 3 }, ptr undef, ptr undef, ptr undef }, ptr %58, 1
+  %60 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %59, ptr @"main.(*Tuple[error]).Get", 2
+  %61 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %60, ptr @"main.(*Tuple[error]).Get", 3
+  %62 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 3 }, ptr undef, ptr undef, ptr undef }, ptr %58, 1
+  %63 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %62, ptr @"main.(*Tuple[error]).Get", 2
+  %64 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %63, ptr @"main.Tuple[error].Get", 3
+  %65 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 40)
+  %66 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %65, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %64, ptr %66, align 8
+  %67 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %65, 0
+  %68 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %67, i64 1, 1
+  %69 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %68, i64 1, 2
+  %70 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 40)
+  %71 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %70, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %61, ptr %71, align 8
+  %72 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %70, 0
+  %73 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %72, i64 1, 1
+  %74 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %73, i64 1, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %1, ptr %40, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %69, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %74)
   br label %_llgo_12
 
 _llgo_15:                                         ; preds = %_llgo_12
-  %75 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %75 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %76 = getelementptr ptr, ptr %75, i64 0
   store ptr %45, ptr %76, align 8
-  %77 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %75, 0
-  %78 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %77, i64 1, 1
-  %79 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %78, i64 1, 2
-  %80 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %81 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %80, 0
-  %82 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %81, i64 0, 1
-  %83 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %82, i64 0, 2
-  %84 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %79, %"github.com/goplus/llgo/internal/runtime.Slice" %83, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %84)
+  %77 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %75, 0
+  %78 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %77, i64 1, 1
+  %79 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %78, i64 1, 2
+  %80 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %81 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %80, 0
+  %82 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %81, i64 0, 1
+  %83 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %82, i64 0, 2
+  %84 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %79, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %83, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %84)
   store ptr %84, ptr @"_llgo_func$1BeCdGdxwWG-Dtl1HbNuSy2_sb8rBMTmu7zhcPPofmU", align 8
   br label %_llgo_16
 
@@ -331,37 +331,37 @@ _llgo_16:                                         ; preds = %_llgo_15, %_llgo_12
   br i1 %87, label %_llgo_17, label %_llgo_18
 
 _llgo_17:                                         ; preds = %_llgo_16
-  %88 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 58)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %88)
+  %88 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 58)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %88)
   store ptr %88, ptr @_llgo_Pointer, align 8
   br label %_llgo_18
 
 _llgo_18:                                         ; preds = %_llgo_17, %_llgo_16
   %89 = load ptr, ptr @_llgo_Pointer, align 8
   %90 = load ptr, ptr @"_llgo_main.Tuple[error]", align 8
-  %91 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %91 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %92 = getelementptr ptr, ptr %91, i64 0
   store ptr %90, ptr %92, align 8
-  %93 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %91, 0
-  %94 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %93, i64 1, 1
-  %95 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %94, i64 1, 2
-  %96 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %97 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %96, 0
-  %98 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %97, i64 0, 1
-  %99 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %98, i64 0, 2
-  %100 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %95, %"github.com/goplus/llgo/internal/runtime.Slice" %99, i1 false)
-  %101 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 2 }, ptr %100, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %102 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 58)
-  %103 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @9, i64 5 }, ptr %102, i64 8, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %104 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 112)
-  %105 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %104, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %101, ptr %105, align 8
-  %106 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %104, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %103, ptr %106, align 8
-  %107 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %104, 0
-  %108 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %107, i64 2, 1
-  %109 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %108, i64 2, 2
-  %110 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 4 }, i64 16, %"github.com/goplus/llgo/internal/runtime.Slice" %109)
+  %93 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %91, 0
+  %94 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %93, i64 1, 1
+  %95 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %94, i64 1, 2
+  %96 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %97 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %96, 0
+  %98 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %97, i64 0, 1
+  %99 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %98, i64 0, 2
+  %100 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %95, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %99, i1 false)
+  %101 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 2 }, ptr %100, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %102 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 58)
+  %103 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @9, i64 5 }, ptr %102, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %104 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 112)
+  %105 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %104, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %101, ptr %105, align 8
+  %106 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %104, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %103, ptr %106, align 8
+  %107 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %104, 0
+  %108 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %107, i64 2, 1
+  %109 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %108, i64 2, 2
+  %110 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 4 }, i64 16, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %109)
   store ptr %110, ptr @"main.struct$vwhCZhgsid50r1SsT8OmKpRI0Cpljg78h5JlpD1CTR4", align 8
   %111 = load ptr, ptr @"main.struct$vwhCZhgsid50r1SsT8OmKpRI0Cpljg78h5JlpD1CTR4", align 8
   %112 = load ptr, ptr @"main.struct$vwhCZhgsid50r1SsT8OmKpRI0Cpljg78h5JlpD1CTR4", align 8
@@ -370,99 +370,99 @@ _llgo_18:                                         ; preds = %_llgo_17, %_llgo_16
   br i1 %114, label %_llgo_19, label %_llgo_20
 
 _llgo_19:                                         ; preds = %_llgo_18
-  %115 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %115 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %116 = getelementptr ptr, ptr %115, i64 0
   store ptr %112, ptr %116, align 8
-  %117 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %115, 0
-  %118 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %117, i64 1, 1
-  %119 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %118, i64 1, 2
-  %120 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %121 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %120, 0
-  %122 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %121, i64 0, 1
-  %123 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %122, i64 0, 2
-  %124 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %119, %"github.com/goplus/llgo/internal/runtime.Slice" %123, i1 false)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %124)
+  %117 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %115, 0
+  %118 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %117, i64 1, 1
+  %119 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %118, i64 1, 2
+  %120 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %121 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %120, 0
+  %122 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %121, i64 0, 1
+  %123 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %122, i64 0, 2
+  %124 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %119, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %123, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %124)
   store ptr %124, ptr @"_llgo_func$_so3zZGPIhTQghxFcf7CCCVzSOk2lxOt7xgGKcTzc0s", align 8
   br label %_llgo_20
 
 _llgo_20:                                         ; preds = %_llgo_19, %_llgo_18
   %125 = load ptr, ptr @"_llgo_func$_so3zZGPIhTQghxFcf7CCCVzSOk2lxOt7xgGKcTzc0s", align 8
   %126 = load ptr, ptr @"main.struct$vwhCZhgsid50r1SsT8OmKpRI0Cpljg78h5JlpD1CTR4", align 8
-  %127 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %127 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %128 = getelementptr ptr, ptr %127, i64 0
   store ptr %126, ptr %128, align 8
-  %129 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %127, 0
-  %130 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %129, i64 1, 1
-  %131 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %130, i64 1, 2
-  %132 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %133 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %132, 0
-  %134 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %133, i64 0, 1
-  %135 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %134, i64 0, 2
-  %136 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %131, %"github.com/goplus/llgo/internal/runtime.Slice" %135, i1 false)
-  %137 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 2 }, ptr %136, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %138 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 58)
-  %139 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @9, i64 5 }, ptr %138, i64 8, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %140 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 112)
-  %141 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %140, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %137, ptr %141, align 8
-  %142 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %140, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %139, ptr %142, align 8
-  %143 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %140, 0
-  %144 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %143, i64 2, 1
-  %145 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %144, i64 2, 2
-  %146 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 4 }, i64 16, %"github.com/goplus/llgo/internal/runtime.Slice" %145)
+  %129 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %127, 0
+  %130 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %129, i64 1, 1
+  %131 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %130, i64 1, 2
+  %132 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %133 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %132, 0
+  %134 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %133, i64 0, 1
+  %135 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %134, i64 0, 2
+  %136 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %131, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %135, i1 false)
+  %137 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 2 }, ptr %136, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %138 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 58)
+  %139 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @9, i64 5 }, ptr %138, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %140 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 112)
+  %141 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %140, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %137, ptr %141, align 8
+  %142 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %140, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %139, ptr %142, align 8
+  %143 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %140, 0
+  %144 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %143, i64 2, 1
+  %145 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %144, i64 2, 2
+  %146 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 4 }, i64 16, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %145)
   store ptr %146, ptr @"main.struct$awGH2Wh33bS1v_s7SNAwKW27E20HcwiiPPzh9UA7QDs", align 8
   %147 = load ptr, ptr @"main.struct$awGH2Wh33bS1v_s7SNAwKW27E20HcwiiPPzh9UA7QDs", align 8
   %148 = load ptr, ptr @"main.struct$vwhCZhgsid50r1SsT8OmKpRI0Cpljg78h5JlpD1CTR4", align 8
-  %149 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
+  %149 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
   %150 = getelementptr ptr, ptr %149, i64 0
   store ptr %148, ptr %150, align 8
-  %151 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %149, 0
-  %152 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %151, i64 1, 1
-  %153 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %152, i64 1, 2
-  %154 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 0)
-  %155 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %154, 0
-  %156 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %155, i64 0, 1
-  %157 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %156, i64 0, 2
-  %158 = call ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice" %153, %"github.com/goplus/llgo/internal/runtime.Slice" %157, i1 false)
-  %159 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @8, i64 2 }, ptr %158, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %160 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 58)
-  %161 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @9, i64 5 }, ptr %160, i64 8, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %162 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 112)
-  %163 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %162, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %159, ptr %163, align 8
-  %164 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %162, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %161, ptr %164, align 8
-  %165 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %162, 0
-  %166 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %165, i64 2, 1
-  %167 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %166, i64 2, 2
-  %168 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 4 }, i64 16, %"github.com/goplus/llgo/internal/runtime.Slice" %167)
-  %169 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @10, i64 2 }, ptr %168, i64 0, %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, i1 false)
-  %170 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 56)
-  %171 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %170, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %169, ptr %171, align 8
-  %172 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %170, 0
-  %173 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %172, i64 1, 1
-  %174 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %173, i64 1, 2
-  %175 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 4 }, i64 16, %"github.com/goplus/llgo/internal/runtime.Slice" %174)
+  %151 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %149, 0
+  %152 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %151, i64 1, 1
+  %153 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %152, i64 1, 2
+  %154 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %155 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %154, 0
+  %156 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %155, i64 0, 1
+  %157 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %156, i64 0, 2
+  %158 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %153, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %157, i1 false)
+  %159 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 2 }, ptr %158, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %160 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 58)
+  %161 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @9, i64 5 }, ptr %160, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %162 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 112)
+  %163 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %162, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %159, ptr %163, align 8
+  %164 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %162, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %161, ptr %164, align 8
+  %165 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %162, 0
+  %166 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %165, i64 2, 1
+  %167 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %166, i64 2, 2
+  %168 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 4 }, i64 16, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %167)
+  %169 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @10, i64 2 }, ptr %168, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %170 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 56)
+  %171 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %170, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %169, ptr %171, align 8
+  %172 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %170, 0
+  %173 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %172, i64 1, 1
+  %174 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %173, i64 1, 2
+  %175 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 4 }, i64 16, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %174)
   store ptr %175, ptr @"main.struct$N1awC7qGapVTS_NFj1Q0jk6nCjATrIK-60oOEyDjabo", align 8
   %176 = load ptr, ptr @"main.struct$N1awC7qGapVTS_NFj1Q0jk6nCjATrIK-60oOEyDjabo", align 8
   %177 = load ptr, ptr @"_llgo_func$1BeCdGdxwWG-Dtl1HbNuSy2_sb8rBMTmu7zhcPPofmU", align 8
   %178 = load ptr, ptr @"main.struct$vwhCZhgsid50r1SsT8OmKpRI0Cpljg78h5JlpD1CTR4", align 8
   %179 = load ptr, ptr @"_llgo_func$_so3zZGPIhTQghxFcf7CCCVzSOk2lxOt7xgGKcTzc0s", align 8
-  %180 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @11, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %179, 1
-  %181 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %180, ptr @"main.(*future[main.Tuple[error]]).Then", 2
-  %182 = insertvalue %"github.com/goplus/llgo/internal/abi.Method" %181, ptr @"main.(*future[main.Tuple[error]]).Then", 3
-  %183 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 40)
-  %184 = getelementptr %"github.com/goplus/llgo/internal/abi.Method", ptr %183, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Method" %182, ptr %184, align 8
-  %185 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %183, 0
-  %186 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %185, i64 1, 1
-  %187 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %186, i64 1, 2
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %0, ptr %176, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/internal/runtime.Slice" %187)
-  %188 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 6 }, i64 25, i64 24, i64 0, i64 1)
-  %189 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %188)
-  call void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr %189)
+  %180 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @11, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %179, 1
+  %181 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %180, ptr @"main.(*future[main.Tuple[error]]).Then", 2
+  %182 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %181, ptr @"main.(*future[main.Tuple[error]]).Then", 3
+  %183 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 40)
+  %184 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %183, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %182, ptr %184, align 8
+  %185 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %183, 0
+  %186 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %185, i64 1, 1
+  %187 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %186, i64 1, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %0, ptr %176, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %187)
+  %188 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 6 }, i64 25, i64 24, i64 0, i64 1)
+  %189 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %188)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %189)
   store ptr %189, ptr @"*_llgo_main.future[main.Tuple[error]]", align 8
   %190 = load ptr, ptr @"_llgo_func$_so3zZGPIhTQghxFcf7CCCVzSOk2lxOt7xgGKcTzc0s", align 8
   %191 = load ptr, ptr @"_llgo_iface$pTofAxYfPZHsCMD5T70nrOx1gjHf9m2QCLNvEOl1py0", align 8
@@ -470,14 +470,14 @@ _llgo_20:                                         ; preds = %_llgo_19, %_llgo_18
   br i1 %192, label %_llgo_21, label %_llgo_22
 
 _llgo_21:                                         ; preds = %_llgo_20
-  %193 = insertvalue %"github.com/goplus/llgo/internal/abi.Imethod" { %"github.com/goplus/llgo/internal/runtime.String" { ptr @11, i64 4 }, ptr undef }, ptr %190, 1
-  %194 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 24)
-  %195 = getelementptr %"github.com/goplus/llgo/internal/abi.Imethod", ptr %194, i64 0
-  store %"github.com/goplus/llgo/internal/abi.Imethod" %193, ptr %195, align 8
-  %196 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %194, 0
-  %197 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %196, i64 1, 1
-  %198 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %197, i64 1, 2
-  %199 = call ptr @"github.com/goplus/llgo/internal/runtime.Interface"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 4 }, %"github.com/goplus/llgo/internal/runtime.Slice" %198)
+  %193 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @11, i64 4 }, ptr undef }, ptr %190, 1
+  %194 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 24)
+  %195 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %194, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %193, ptr %195, align 8
+  %196 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %194, 0
+  %197 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %196, i64 1, 1
+  %198 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %197, i64 1, 2
+  %199 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %198)
   store ptr %199, ptr @"_llgo_iface$pTofAxYfPZHsCMD5T70nrOx1gjHf9m2QCLNvEOl1py0", align 8
   br label %_llgo_22
 
@@ -485,30 +485,30 @@ _llgo_22:                                         ; preds = %_llgo_21, %_llgo_20
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.String", i64, i64, i64, i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String", i64, i64, i64, i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.String")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Func"(%"github.com/goplus/llgo/internal/runtime.Slice", %"github.com/goplus/llgo/internal/runtime.Slice", i1)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.Slice", i1)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.SetDirectIface"(ptr)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr)
 
-declare void @"github.com/goplus/llgo/internal/runtime.InitNamedInterface"(ptr, %"github.com/goplus/llgo/internal/runtime.Slice")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamedInterface"(ptr, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String", i64, %"github.com/goplus/llgo/internal/runtime.Slice")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String", i64, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1)
+declare %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1)
 
-declare void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr, ptr, %"github.com/goplus/llgo/internal/runtime.Slice", %"github.com/goplus/llgo/internal/runtime.Slice")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr, ptr, %"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Interface"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.Slice")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr, ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr, ptr)
 
 attributes #0 = { nocallback nofree nounwind willreturn memory(argmem: write) }
diff --git a/compiler/cl/_testrt/typalias/out.ll b/compiler/cl/_testrt/typalias/out.ll
index 45b2f258..976e8bac 100644
--- a/compiler/cl/_testrt/typalias/out.ll
+++ b/compiler/cl/_testrt/typalias/out.ll
@@ -1,9 +1,9 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.eface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.eface" = type { ptr, ptr }
 
-@"github.com/goplus/llgo/internal/runtime.cgoAlwaysFalse" = external global i1, align 1
+@"github.com/goplus/llgo/runtime/internal/runtime.cgoAlwaysFalse" = external global i1, align 1
 @main.format = global [10 x i8] zeroinitializer, align 1
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
@@ -30,9 +30,9 @@ _llgo_0:
   ret ptr %0
 }
 
-declare void @runtime.cgoUse(%"github.com/goplus/llgo/internal/runtime.eface")
+declare void @runtime.cgoUse(%"github.com/goplus/llgo/runtime/internal/runtime.eface")
 
-declare void @main._cgoCheckResult(%"github.com/goplus/llgo/internal/runtime.eface")
+declare void @main._cgoCheckResult(%"github.com/goplus/llgo/runtime/internal/runtime.eface")
 
 define void @main.init() {
 _llgo_0:
@@ -62,9 +62,9 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 8)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 8)
   %3 = getelementptr inbounds { i32, i1 }, ptr %2, i32 0, i32 0
   %4 = getelementptr inbounds { i32, i1 }, ptr %2, i32 0, i32 1
   store i32 100, ptr %3, align 4
@@ -77,6 +77,6 @@ declare void @printf(ptr, ...)
 
 declare void @syscall.init()
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
diff --git a/compiler/cl/_testrt/typed/out.ll b/compiler/cl/_testrt/typed/out.ll
index d8e714c8..e2d62e03 100644
--- a/compiler/cl/_testrt/typed/out.ll
+++ b/compiler/cl/_testrt/typed/out.ll
@@ -1,9 +1,9 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
-%"github.com/goplus/llgo/internal/runtime.eface" = type { ptr, ptr }
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.eface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
 
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
@@ -37,55 +37,55 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   %2 = load ptr, ptr @_llgo_main.T, align 8
-  %3 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 }, ptr %3, align 8
-  %4 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %2, 0
-  %5 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %4, ptr %3, 1
-  %6 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %5, 0
+  %3 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 }, ptr %3, align 8
+  %4 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %2, 0
+  %5 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %4, ptr %3, 1
+  %6 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %5, 0
   %7 = load ptr, ptr @_llgo_main.T, align 8
   %8 = icmp eq ptr %6, %7
   br i1 %8, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %9 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %5, 1
-  %10 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %9, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %10)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %11 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %5, 0
+  %9 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %5, 1
+  %10 = load %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %9, align 8
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  %11 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %5, 0
   %12 = load ptr, ptr @_llgo_string, align 8
   %13 = icmp eq ptr %11, %12
   br i1 %13, label %_llgo_3, label %_llgo_4
 
 _llgo_2:                                          ; preds = %_llgo_0
   %14 = load ptr, ptr @_llgo_string, align 8
-  %15 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 21 }, ptr %15, align 8
-  %16 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %14, 0
-  %17 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %16, ptr %15, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %17)
+  %15 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 21 }, ptr %15, align 8
+  %16 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %14, 0
+  %17 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %16, ptr %15, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %17)
   unreachable
 
 _llgo_3:                                          ; preds = %_llgo_1
-  %18 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %5, 1
-  %19 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %18, align 8
-  %20 = insertvalue { %"github.com/goplus/llgo/internal/runtime.String", i1 } undef, %"github.com/goplus/llgo/internal/runtime.String" %19, 0
-  %21 = insertvalue { %"github.com/goplus/llgo/internal/runtime.String", i1 } %20, i1 true, 1
+  %18 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %5, 1
+  %19 = load %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %18, align 8
+  %20 = insertvalue { %"github.com/goplus/llgo/runtime/internal/runtime.String", i1 } undef, %"github.com/goplus/llgo/runtime/internal/runtime.String" %19, 0
+  %21 = insertvalue { %"github.com/goplus/llgo/runtime/internal/runtime.String", i1 } %20, i1 true, 1
   br label %_llgo_5
 
 _llgo_4:                                          ; preds = %_llgo_1
   br label %_llgo_5
 
 _llgo_5:                                          ; preds = %_llgo_4, %_llgo_3
-  %22 = phi { %"github.com/goplus/llgo/internal/runtime.String", i1 } [ %21, %_llgo_3 ], [ zeroinitializer, %_llgo_4 ]
-  %23 = extractvalue { %"github.com/goplus/llgo/internal/runtime.String", i1 } %22, 0
-  %24 = extractvalue { %"github.com/goplus/llgo/internal/runtime.String", i1 } %22, 1
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %23)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %24)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  %22 = phi { %"github.com/goplus/llgo/runtime/internal/runtime.String", i1 } [ %21, %_llgo_3 ], [ zeroinitializer, %_llgo_4 ]
+  %23 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.String", i1 } %22, 0
+  %24 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.String", i1 } %22, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %23)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 %24)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   %25 = alloca [2 x i64], align 8
   call void @llvm.memset(ptr %25, i8 0, i64 16, i1 false)
   %26 = getelementptr inbounds i64, ptr %25, i64 0
@@ -94,19 +94,19 @@ _llgo_5:                                          ; preds = %_llgo_4, %_llgo_3
   store i64 2, ptr %27, align 4
   %28 = load [2 x i64], ptr %25, align 4
   %29 = load ptr, ptr @_llgo_main.A, align 8
-  %30 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
+  %30 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
   store [2 x i64] %28, ptr %30, align 4
-  %31 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %29, 0
-  %32 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %31, ptr %30, 1
+  %31 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %29, 0
+  %32 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %31, ptr %30, 1
   %33 = alloca [2 x i64], align 8
   call void @llvm.memset(ptr %33, i8 0, i64 16, i1 false)
-  %34 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %32, 0
+  %34 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %32, 0
   %35 = load ptr, ptr @_llgo_main.A, align 8
   %36 = icmp eq ptr %34, %35
   br i1 %36, label %_llgo_6, label %_llgo_7
 
 _llgo_6:                                          ; preds = %_llgo_5
-  %37 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %32, 1
+  %37 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %32, 1
   %38 = load [2 x i64], ptr %37, align 4
   %39 = insertvalue { [2 x i64], i1 } undef, [2 x i64] %38, 0
   %40 = insertvalue { [2 x i64], i1 } %39, i1 true, 1
@@ -124,20 +124,20 @@ _llgo_8:                                          ; preds = %_llgo_7, %_llgo_6
   %45 = load i64, ptr %44, align 4
   %46 = getelementptr inbounds i64, ptr %33, i64 1
   %47 = load i64, ptr %46, align 4
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %45)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %47)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %43)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %45)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %47)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1 %43)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
   ret i32 0
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 define void @"main.init$after"() {
 _llgo_0:
-  %0 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 1 }, i64 24, i64 16, i64 0, i64 0)
+  %0 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 1 }, i64 24, i64 16, i64 0, i64 0)
   %1 = load ptr, ptr @_llgo_main.T, align 8
   %2 = icmp eq ptr %1, null
   br i1 %2, label %_llgo_1, label %_llgo_2
@@ -152,7 +152,7 @@ _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
   br i1 %4, label %_llgo_3, label %_llgo_4
 
 _llgo_3:                                          ; preds = %_llgo_2
-  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
   store ptr %5, ptr @_llgo_string, align 8
   br label %_llgo_4
 
@@ -161,11 +161,11 @@ _llgo_4:                                          ; preds = %_llgo_3, %_llgo_2
   br i1 %2, label %_llgo_5, label %_llgo_6
 
 _llgo_5:                                          ; preds = %_llgo_4
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %0, ptr %6, { ptr, i64, i64 } zeroinitializer, { ptr, i64, i64 } zeroinitializer)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %0, ptr %6, { ptr, i64, i64 } zeroinitializer, { ptr, i64, i64 } zeroinitializer)
   br label %_llgo_6
 
 _llgo_6:                                          ; preds = %_llgo_5, %_llgo_4
-  %7 = call ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 4 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @4, i64 1 }, i64 17, i64 16, i64 0, i64 0)
+  %7 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 4 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 1 }, i64 17, i64 16, i64 0, i64 0)
   %8 = load ptr, ptr @_llgo_main.A, align 8
   %9 = icmp eq ptr %8, null
   br i1 %9, label %_llgo_7, label %_llgo_8
@@ -180,7 +180,7 @@ _llgo_8:                                          ; preds = %_llgo_7, %_llgo_6
   br i1 %11, label %_llgo_9, label %_llgo_10
 
 _llgo_9:                                          ; preds = %_llgo_8
-  %12 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
+  %12 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
   store ptr %12, ptr @_llgo_int, align 8
   br label %_llgo_10
 
@@ -191,8 +191,8 @@ _llgo_10:                                         ; preds = %_llgo_9, %_llgo_8
   br i1 %15, label %_llgo_11, label %_llgo_12
 
 _llgo_11:                                         ; preds = %_llgo_10
-  %16 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 34)
-  %17 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 2, ptr %16)
+  %16 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %17 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 2, ptr %16)
   store ptr %17, ptr @"[2]_llgo_int", align 8
   br label %_llgo_12
 
@@ -201,34 +201,34 @@ _llgo_12:                                         ; preds = %_llgo_11, %_llgo_10
   br i1 %9, label %_llgo_13, label %_llgo_14
 
 _llgo_13:                                         ; preds = %_llgo_12
-  call void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr %7, ptr %18, { ptr, i64, i64 } zeroinitializer, { ptr, i64, i64 } zeroinitializer)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %7, ptr %18, { ptr, i64, i64 } zeroinitializer, { ptr, i64, i64 } zeroinitializer)
   br label %_llgo_14
 
 _llgo_14:                                         ; preds = %_llgo_13, %_llgo_12
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.NewNamed"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.String", i64, i64, i64, i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String", i64, i64, i64, i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.InitNamed"(ptr, ptr, %"github.com/goplus/llgo/internal/runtime.Slice", %"github.com/goplus/llgo/internal/runtime.Slice")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr, ptr, %"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintBool"(i1)
 
 ; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
 declare void @llvm.memset(ptr nocapture writeonly, i8, i64, i1 immarg) #0
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64, ptr)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64, ptr)
 
-declare void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64)
 
 attributes #0 = { nocallback nofree nounwind willreturn memory(argmem: write) }
diff --git a/compiler/cl/_testrt/unreachable/out.ll b/compiler/cl/_testrt/unreachable/out.ll
index 3f984679..28f8ad08 100644
--- a/compiler/cl/_testrt/unreachable/out.ll
+++ b/compiler/cl/_testrt/unreachable/out.ll
@@ -29,13 +29,13 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   call void @main.foo()
   %2 = call i32 (ptr, ...) @printf(ptr @0)
   ret i32 0
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 declare i32 @printf(ptr, ...)
diff --git a/compiler/cl/_testrt/unsafe/out.ll b/compiler/cl/_testrt/unsafe/out.ll
index dc2d02bb..b0d07dba 100644
--- a/compiler/cl/_testrt/unsafe/out.ll
+++ b/compiler/cl/_testrt/unsafe/out.ll
@@ -1,9 +1,9 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
-%"github.com/goplus/llgo/internal/runtime.eface" = type { ptr, ptr }
-%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.eface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
 
 @"main.init$guard" = global i1 false, align 1
 @__llgo_argc = global i32 0, align 4
@@ -31,17 +31,17 @@ define i32 @main(i32 %0, ptr %1) {
 _llgo_0:
   store i32 %0, ptr @__llgo_argc, align 4
   store ptr %1, ptr @__llgo_argv, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
   call void @main.init()
   br i1 false, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
   %2 = load ptr, ptr @_llgo_string, align 8
-  %3 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 }, ptr %3, align 8
-  %4 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %2, 0
-  %5 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %4, ptr %3, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %5)
+  %3 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 }, ptr %3, align 8
+  %4 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %2, 0
+  %5 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %4, ptr %3, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %5)
   unreachable
 
 _llgo_2:                                          ; preds = %_llgo_0
@@ -49,11 +49,11 @@ _llgo_2:                                          ; preds = %_llgo_0
 
 _llgo_3:                                          ; preds = %_llgo_2
   %6 = load ptr, ptr @_llgo_string, align 8
-  %7 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 }, ptr %7, align 8
-  %8 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %6, 0
-  %9 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %8, ptr %7, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %9)
+  %7 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 }, ptr %7, align 8
+  %8 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %6, 0
+  %9 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %8, ptr %7, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %9)
   unreachable
 
 _llgo_4:                                          ; preds = %_llgo_2
@@ -61,11 +61,11 @@ _llgo_4:                                          ; preds = %_llgo_2
 
 _llgo_5:                                          ; preds = %_llgo_4
   %10 = load ptr, ptr @_llgo_string, align 8
-  %11 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 }, ptr %11, align 8
-  %12 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %10, 0
-  %13 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %12, ptr %11, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %13)
+  %11 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 }, ptr %11, align 8
+  %12 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %10, 0
+  %13 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %12, ptr %11, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %13)
   unreachable
 
 _llgo_6:                                          ; preds = %_llgo_4
@@ -73,11 +73,11 @@ _llgo_6:                                          ; preds = %_llgo_4
 
 _llgo_7:                                          ; preds = %_llgo_6
   %14 = load ptr, ptr @_llgo_string, align 8
-  %15 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 }, ptr %15, align 8
-  %16 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %14, 0
-  %17 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %16, ptr %15, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %17)
+  %15 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 }, ptr %15, align 8
+  %16 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %14, 0
+  %17 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %16, ptr %15, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %17)
   unreachable
 
 _llgo_8:                                          ; preds = %_llgo_6
@@ -85,11 +85,11 @@ _llgo_8:                                          ; preds = %_llgo_6
 
 _llgo_9:                                          ; preds = %_llgo_8
   %18 = load ptr, ptr @_llgo_string, align 8
-  %19 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 }, ptr %19, align 8
-  %20 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %18, 0
-  %21 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %20, ptr %19, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %21)
+  %19 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 }, ptr %19, align 8
+  %20 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %18, 0
+  %21 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %20, ptr %19, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %21)
   unreachable
 
 _llgo_10:                                         ; preds = %_llgo_8
@@ -97,11 +97,11 @@ _llgo_10:                                         ; preds = %_llgo_8
 
 _llgo_11:                                         ; preds = %_llgo_10
   %22 = load ptr, ptr @_llgo_string, align 8
-  %23 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 }, ptr %23, align 8
-  %24 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %22, 0
-  %25 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %24, ptr %23, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %25)
+  %23 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 }, ptr %23, align 8
+  %24 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %22, 0
+  %25 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %24, ptr %23, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %25)
   unreachable
 
 _llgo_12:                                         ; preds = %_llgo_10
@@ -109,11 +109,11 @@ _llgo_12:                                         ; preds = %_llgo_10
 
 _llgo_13:                                         ; preds = %_llgo_12
   %26 = load ptr, ptr @_llgo_string, align 8
-  %27 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 }, ptr %27, align 8
-  %28 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %26, 0
-  %29 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %28, ptr %27, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %29)
+  %27 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 }, ptr %27, align 8
+  %28 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %26, 0
+  %29 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %28, ptr %27, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %29)
   unreachable
 
 _llgo_14:                                         ; preds = %_llgo_12
@@ -121,11 +121,11 @@ _llgo_14:                                         ; preds = %_llgo_12
 
 _llgo_15:                                         ; preds = %_llgo_14
   %30 = load ptr, ptr @_llgo_string, align 8
-  %31 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 }, ptr %31, align 8
-  %32 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %30, 0
-  %33 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %32, ptr %31, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %33)
+  %31 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 }, ptr %31, align 8
+  %32 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %30, 0
+  %33 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %32, ptr %31, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %33)
   unreachable
 
 _llgo_16:                                         ; preds = %_llgo_14
@@ -133,11 +133,11 @@ _llgo_16:                                         ; preds = %_llgo_14
 
 _llgo_17:                                         ; preds = %_llgo_16
   %34 = load ptr, ptr @_llgo_string, align 8
-  %35 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 }, ptr %35, align 8
-  %36 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %34, 0
-  %37 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %36, ptr %35, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %37)
+  %35 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 }, ptr %35, align 8
+  %36 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %34, 0
+  %37 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %36, ptr %35, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %37)
   unreachable
 
 _llgo_18:                                         ; preds = %_llgo_16
@@ -145,25 +145,25 @@ _llgo_18:                                         ; preds = %_llgo_16
 
 _llgo_19:                                         ; preds = %_llgo_18
   %38 = load ptr, ptr @_llgo_string, align 8
-  %39 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 }, ptr %39, align 8
-  %40 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %38, 0
-  %41 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %40, ptr %39, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %41)
+  %39 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 }, ptr %39, align 8
+  %40 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %38, 0
+  %41 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %40, ptr %39, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %41)
   unreachable
 
 _llgo_20:                                         ; preds = %_llgo_18
-  %42 = call i1 @"github.com/goplus/llgo/internal/runtime.StringEqual"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 3 }, %"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 3 })
+  %42 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 3 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 3 })
   %43 = xor i1 %42, true
   br i1 %43, label %_llgo_21, label %_llgo_22
 
 _llgo_21:                                         ; preds = %_llgo_20
   %44 = load ptr, ptr @_llgo_string, align 8
-  %45 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 }, ptr %45, align 8
-  %46 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %44, 0
-  %47 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %46, ptr %45, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %47)
+  %45 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 }, ptr %45, align 8
+  %46 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %44, 0
+  %47 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %46, ptr %45, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %47)
   unreachable
 
 _llgo_22:                                         ; preds = %_llgo_20
@@ -173,27 +173,27 @@ _llgo_22:                                         ; preds = %_llgo_20
 
 _llgo_23:                                         ; preds = %_llgo_25, %_llgo_26, %_llgo_22
   %50 = load ptr, ptr @_llgo_string, align 8
-  %51 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 }, ptr %51, align 8
-  %52 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %50, 0
-  %53 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %52, ptr %51, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %53)
+  %51 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 }, ptr %51, align 8
+  %52 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %50, 0
+  %53 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %52, ptr %51, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %53)
   unreachable
 
 _llgo_24:                                         ; preds = %_llgo_25
-  %54 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 16)
+  %54 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 16)
   %55 = getelementptr inbounds i64, ptr %54, i64 0
   %56 = getelementptr inbounds i64, ptr %54, i64 1
   store i64 1, ptr %55, align 4
   store i64 2, ptr %56, align 4
   %57 = getelementptr inbounds i64, ptr %54, i64 0
-  %58 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" undef, ptr %57, 0
-  %59 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %58, i64 2, 1
-  %60 = insertvalue %"github.com/goplus/llgo/internal/runtime.Slice" %59, i64 2, 2
-  %61 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %60, 0
-  %62 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %60, 1
+  %58 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %57, 0
+  %59 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %58, i64 2, 1
+  %60 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %59, i64 2, 2
+  %61 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %60, 0
+  %62 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %60, 1
   %63 = icmp sge i64 0, %62
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %63)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %63)
   %64 = getelementptr inbounds i64, ptr %61, i64 0
   %65 = load i64, ptr %64, align 4
   %66 = icmp ne i64 %65, 1
@@ -211,24 +211,24 @@ _llgo_26:                                         ; preds = %_llgo_22
 
 _llgo_27:                                         ; preds = %_llgo_29, %_llgo_24
   %71 = load ptr, ptr @_llgo_string, align 8
-  %72 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 }, ptr %72, align 8
-  %73 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %71, 0
-  %74 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %73, ptr %72, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %74)
+  %72 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 }, ptr %72, align 8
+  %73 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %71, 0
+  %74 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %73, ptr %72, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %74)
   unreachable
 
 _llgo_28:                                         ; preds = %_llgo_29
-  %75 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %60, 0
+  %75 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %60, 0
   %76 = load i64, ptr %75, align 4
   %77 = icmp ne i64 %76, 1
   br i1 %77, label %_llgo_30, label %_llgo_31
 
 _llgo_29:                                         ; preds = %_llgo_24
-  %78 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %60, 0
-  %79 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %60, 1
+  %78 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %60, 0
+  %79 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %60, 1
   %80 = icmp sge i64 1, %79
-  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %80)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %80)
   %81 = getelementptr inbounds i64, ptr %78, i64 1
   %82 = load i64, ptr %81, align 4
   %83 = icmp ne i64 %82, 2
@@ -236,11 +236,11 @@ _llgo_29:                                         ; preds = %_llgo_24
 
 _llgo_30:                                         ; preds = %_llgo_28
   %84 = load ptr, ptr @_llgo_string, align 8
-  %85 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 }, ptr %85, align 8
-  %86 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %84, 0
-  %87 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %86, ptr %85, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %87)
+  %85 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 }, ptr %85, align 8
+  %86 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %84, 0
+  %87 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %86, ptr %85, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %87)
   unreachable
 
 _llgo_31:                                         ; preds = %_llgo_28
@@ -248,18 +248,18 @@ _llgo_31:                                         ; preds = %_llgo_28
 
 _llgo_32:                                         ; preds = %_llgo_31
   %88 = load ptr, ptr @_llgo_string, align 8
-  %89 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 5 }, ptr %89, align 8
-  %90 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" undef, ptr %88, 0
-  %91 = insertvalue %"github.com/goplus/llgo/internal/runtime.eface" %90, ptr %89, 1
-  call void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface" %91)
+  %89 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 5 }, ptr %89, align 8
+  %90 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %88, 0
+  %91 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %90, ptr %89, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %91)
   unreachable
 
 _llgo_33:                                         ; preds = %_llgo_31
   ret i32 0
 }
 
-declare void @"github.com/goplus/llgo/internal/runtime.init"()
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.init"()
 
 define void @"main.init$after"() {
 _llgo_0:
@@ -268,7 +268,7 @@ _llgo_0:
   br i1 %1, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
   store ptr %2, ptr @_llgo_string, align 8
   br label %_llgo_2
 
@@ -276,14 +276,14 @@ _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface")
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface")
 
-declare i1 @"github.com/goplus/llgo/internal/runtime.StringEqual"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.String")
+declare i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String")
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
-declare void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1)
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1)