diff --git a/cl/_testgo/strucintf/out.ll b/cl/_testgo/strucintf/out.ll
index e9932f44..9e09848f 100644
--- a/cl/_testgo/strucintf/out.ll
+++ b/cl/_testgo/strucintf/out.ll
@@ -3,8 +3,7 @@ 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/abi.Name", ptr, i64 }
-%"github.com/goplus/llgo/internal/abi.Name" = type { 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 }
 
 @"main.init$guard" = global ptr null
@@ -270,78 +269,74 @@ _llgo_0:
   %7 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %5, i32 0, i32 1
   store i64 0, ptr %7, align 4
   %8 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %5, align 8
-  %9 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" %3, ptr %4, i64 0, %"github.com/goplus/llgo/internal/runtime.String" %8, i1 false, i1 false)
+  %9 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" %3, ptr %4, i64 0, %"github.com/goplus/llgo/internal/runtime.String" %8, i1 false)
   %10 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
   %11 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %10, i32 0, i32 0
   store ptr @5, ptr %11, align 8
   %12 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %10, i32 0, i32 1
   store i64 4, ptr %12, align 4
   %13 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %10, align 8
-  %14 = call %"github.com/goplus/llgo/internal/abi.Name" @"github.com/goplus/llgo/internal/runtime.NewPkgName"(%"github.com/goplus/llgo/internal/runtime.String" %13)
-  %15 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 24)
-  %16 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %15, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %9, ptr %16, align 8
-  %17 = alloca %"github.com/goplus/llgo/internal/runtime.Slice", align 8
-  %18 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.Slice", ptr %17, i32 0, i32 0
-  store ptr %15, ptr %18, align 8
-  %19 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.Slice", ptr %17, i32 0, i32 1
+  %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" %9, ptr %15, align 8
+  %16 = alloca %"github.com/goplus/llgo/internal/runtime.Slice", align 8
+  %17 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.Slice", ptr %16, i32 0, i32 0
+  store ptr %14, ptr %17, align 8
+  %18 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.Slice", ptr %16, i32 0, i32 1
+  store i64 1, ptr %18, align 4
+  %19 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.Slice", ptr %16, i32 0, i32 2
   store i64 1, ptr %19, align 4
-  %20 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.Slice", ptr %17, i32 0, i32 2
-  store i64 1, ptr %20, align 4
-  %21 = load %"github.com/goplus/llgo/internal/runtime.Slice", ptr %17, align 8
-  %22 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/abi.Name" %14, i64 8, %"github.com/goplus/llgo/internal/runtime.Slice" %21)
-  store ptr %22, ptr @"main.struct$MYpsoM99ZwFY087IpUOkIw1zjBA_sgFXVodmn1m-G88", align 8
-  %23 = load ptr, ptr @"_llgo_struct$K-dZ9QotZfVPz2a0YdRa9vmZUuDXPTqZOlMShKEDJtk", align 8
-  %24 = icmp eq ptr %23, null
-  br i1 %24, label %_llgo_1, label %_llgo_2
+  %20 = load %"github.com/goplus/llgo/internal/runtime.Slice", ptr %16, align 8
+  %21 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" %13, i64 8, %"github.com/goplus/llgo/internal/runtime.Slice" %20)
+  store ptr %21, ptr @"main.struct$MYpsoM99ZwFY087IpUOkIw1zjBA_sgFXVodmn1m-G88", align 8
+  %22 = load ptr, ptr @"_llgo_struct$K-dZ9QotZfVPz2a0YdRa9vmZUuDXPTqZOlMShKEDJtk", align 8
+  %23 = icmp eq ptr %22, null
+  br i1 %23, label %_llgo_1, label %_llgo_2
 
 _llgo_1:                                          ; preds = %_llgo_0
-  %25 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
-  %26 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %25, i32 0, i32 0
-  store ptr @6, ptr %26, align 8
-  %27 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %25, i32 0, i32 1
-  store i64 1, ptr %27, align 4
-  %28 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %25, align 8
-  %29 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 2)
-  %30 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
-  %31 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %30, i32 0, i32 0
-  store ptr @7, ptr %31, align 8
-  %32 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %30, i32 0, i32 1
-  store i64 0, ptr %32, align 4
-  %33 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %30, align 8
-  %34 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" %28, ptr %29, i64 0, %"github.com/goplus/llgo/internal/runtime.String" %33, i1 true, i1 false)
-  %35 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
-  %36 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %35, i32 0, i32 0
-  store ptr @8, ptr %36, align 8
-  %37 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %35, i32 0, i32 1
-  store i64 4, ptr %37, align 4
-  %38 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %35, align 8
-  %39 = call %"github.com/goplus/llgo/internal/abi.Name" @"github.com/goplus/llgo/internal/runtime.NewPkgName"(%"github.com/goplus/llgo/internal/runtime.String" %38)
-  %40 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 24)
-  %41 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %40, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %34, ptr %41, align 8
-  %42 = alloca %"github.com/goplus/llgo/internal/runtime.Slice", align 8
-  %43 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.Slice", ptr %42, i32 0, i32 0
-  store ptr %40, ptr %43, align 8
-  %44 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.Slice", ptr %42, i32 0, i32 1
-  store i64 1, ptr %44, align 4
-  %45 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.Slice", ptr %42, i32 0, i32 2
-  store i64 1, ptr %45, align 4
-  %46 = load %"github.com/goplus/llgo/internal/runtime.Slice", ptr %42, align 8
-  %47 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/abi.Name" %39, i64 8, %"github.com/goplus/llgo/internal/runtime.Slice" %46)
-  store ptr %47, ptr @"_llgo_struct$K-dZ9QotZfVPz2a0YdRa9vmZUuDXPTqZOlMShKEDJtk", align 8
+  %24 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
+  %25 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %24, i32 0, i32 0
+  store ptr @6, ptr %25, align 8
+  %26 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %24, i32 0, i32 1
+  store i64 1, ptr %26, align 4
+  %27 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %24, align 8
+  %28 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 2)
+  %29 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
+  %30 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %29, i32 0, i32 0
+  store ptr @7, ptr %30, align 8
+  %31 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %29, i32 0, i32 1
+  store i64 0, ptr %31, align 4
+  %32 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %29, align 8
+  %33 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" %27, ptr %28, i64 0, %"github.com/goplus/llgo/internal/runtime.String" %32, i1 false)
+  %34 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
+  %35 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %34, i32 0, i32 0
+  store ptr @8, ptr %35, align 8
+  %36 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %34, i32 0, i32 1
+  store i64 4, ptr %36, align 4
+  %37 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %34, align 8
+  %38 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 56)
+  %39 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %38, i64 0
+  store %"github.com/goplus/llgo/internal/abi.StructField" %33, ptr %39, align 8
+  %40 = alloca %"github.com/goplus/llgo/internal/runtime.Slice", align 8
+  %41 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.Slice", ptr %40, i32 0, i32 0
+  store ptr %38, ptr %41, align 8
+  %42 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.Slice", ptr %40, i32 0, i32 1
+  store i64 1, ptr %42, align 4
+  %43 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.Slice", ptr %40, i32 0, i32 2
+  store i64 1, ptr %43, align 4
+  %44 = load %"github.com/goplus/llgo/internal/runtime.Slice", ptr %40, align 8
+  %45 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" %37, i64 8, %"github.com/goplus/llgo/internal/runtime.Slice" %44)
+  store ptr %45, ptr @"_llgo_struct$K-dZ9QotZfVPz2a0YdRa9vmZUuDXPTqZOlMShKEDJtk", align 8
   br label %_llgo_2
 
 _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/abi.Name", i64, %"github.com/goplus/llgo/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 %"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, i1)
+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 ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64)
 
-declare %"github.com/goplus/llgo/internal/abi.Name" @"github.com/goplus/llgo/internal/runtime.NewPkgName"(%"github.com/goplus/llgo/internal/runtime.String")
-
 declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
diff --git a/cl/_testgo/struczero/out.ll b/cl/_testgo/struczero/out.ll
index a47925bb..8299781b 100644
--- a/cl/_testgo/struczero/out.ll
+++ b/cl/_testgo/struczero/out.ll
@@ -1,77 +1,104 @@
 ; ModuleID = 'main'
 source_filename = "main"
 
-%main.bar = type { ptr, float }
+%"github.com/goplus/llgo/cl/internal/foo.Foo" = type { ptr, float }
 %"github.com/goplus/llgo/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 }
 
 @"main.init$guard" = global ptr null
-@0 = private unnamed_addr constant [4 x i8] c"Foo\00", align 1
+@"github.com/goplus/llgo/cl/internal/foo.Foo" = linkonce global ptr null
 @main.bar = global ptr null
-@1 = private unnamed_addr constant [9 x i8] c"Foo done\00", align 1
 @__llgo_argc = global ptr null
 @__llgo_argv = global ptr null
-@2 = private unnamed_addr constant [5 x i8] c"main\00", align 1
-@3 = private unnamed_addr constant [7 x i8] c"notOk:\00", align 1
-@4 = private unnamed_addr constant [3 x i8] c"pb\00", align 1
+@0 = private unnamed_addr constant [7 x i8] c"notOk:\00", align 1
+@1 = private unnamed_addr constant [3 x i8] c"pb\00", align 1
 @"*_llgo_byte" = linkonce global ptr null
-@5 = private unnamed_addr constant [1 x i8] zeroinitializer, align 1
-@6 = private unnamed_addr constant [2 x i8] c"f\00", align 1
-@7 = private unnamed_addr constant [1 x i8] zeroinitializer, align 1
-@8 = private unnamed_addr constant [5 x i8] c"main\00", align 1
-@9 = private unnamed_addr constant [9 x i8] c"main.bar\00", align 1
+@2 = private unnamed_addr constant [1 x i8] zeroinitializer, align 1
+@3 = private unnamed_addr constant [2 x i8] c"F\00", align 1
+@4 = private unnamed_addr constant [1 x i8] zeroinitializer, align 1
+@5 = private unnamed_addr constant [5 x i8] c"main\00", align 1
+@6 = private unnamed_addr constant [5 x i8] c"main\00", align 1
+@7 = private unnamed_addr constant [43 x i8] c"github.com/goplus/llgo/cl/internal/foo.Foo\00", align 1
+@8 = private unnamed_addr constant [3 x i8] c"pb\00", align 1
+@9 = private unnamed_addr constant [1 x i8] zeroinitializer, align 1
+@10 = private unnamed_addr constant [2 x i8] c"f\00", align 1
+@11 = private unnamed_addr constant [1 x i8] zeroinitializer, align 1
+@12 = private unnamed_addr constant [5 x i8] c"main\00", align 1
+@13 = private unnamed_addr constant [5 x i8] c"main\00", align 1
+@14 = private unnamed_addr constant [9 x i8] c"main.bar\00", align 1
 
-define { %main.bar, i1 } @main.Foo(%"github.com/goplus/llgo/internal/runtime.eface" %0) {
+define { %"github.com/goplus/llgo/cl/internal/foo.Foo", i1 } @main.Bar(%"github.com/goplus/llgo/internal/runtime.eface" %0) {
 _llgo_0:
-  %1 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
-  %2 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %1, i32 0, i32 0
-  store ptr @0, ptr %2, align 8
-  %3 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %1, i32 0, i32 1
-  store i64 3, ptr %3, align 4
-  %4 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %1, align 8
-  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)
-  %5 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 0
-  %6 = load ptr, ptr @main.bar, align 8
-  %7 = icmp eq ptr %5, %6
-  br i1 %7, label %_llgo_1, label %_llgo_2
+  %1 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 0
+  %2 = load ptr, ptr @"github.com/goplus/llgo/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
-  %8 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 1
-  %9 = load %main.bar, ptr %8, align 8
-  %10 = alloca { %main.bar, i1 }, align 8
-  %11 = getelementptr inbounds { %main.bar, i1 }, ptr %10, i32 0, i32 0
-  store %main.bar %9, ptr %11, align 8
-  %12 = getelementptr inbounds { %main.bar, i1 }, ptr %10, i32 0, i32 1
-  store i1 true, ptr %12, align 1
-  %13 = load { %main.bar, i1 }, ptr %10, align 8
+  %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 = alloca { %"github.com/goplus/llgo/cl/internal/foo.Foo", i1 }, align 8
+  %7 = getelementptr inbounds { %"github.com/goplus/llgo/cl/internal/foo.Foo", i1 }, ptr %6, i32 0, i32 0
+  store %"github.com/goplus/llgo/cl/internal/foo.Foo" %5, ptr %7, align 8
+  %8 = getelementptr inbounds { %"github.com/goplus/llgo/cl/internal/foo.Foo", i1 }, ptr %6, i32 0, i32 1
+  store i1 true, ptr %8, align 1
+  %9 = load { %"github.com/goplus/llgo/cl/internal/foo.Foo", i1 }, ptr %6, align 8
   br label %_llgo_3
 
 _llgo_2:                                          ; preds = %_llgo_0
-  %14 = alloca { %main.bar, i1 }, align 8
-  %15 = getelementptr inbounds { %main.bar, i1 }, ptr %14, i32 0, i32 0
-  store { ptr, double } zeroinitializer, ptr %15, align 8
-  %16 = getelementptr inbounds { %main.bar, i1 }, ptr %14, i32 0, i32 1
-  store i1 false, ptr %16, align 1
-  %17 = load { %main.bar, i1 }, ptr %14, align 8
+  %10 = alloca { %"github.com/goplus/llgo/cl/internal/foo.Foo", i1 }, align 8
+  %11 = getelementptr inbounds { %"github.com/goplus/llgo/cl/internal/foo.Foo", i1 }, ptr %10, i32 0, i32 0
+  store { ptr, double } zeroinitializer, ptr %11, align 8
+  %12 = getelementptr inbounds { %"github.com/goplus/llgo/cl/internal/foo.Foo", i1 }, ptr %10, i32 0, i32 1
+  store i1 false, ptr %12, align 1
+  %13 = load { %"github.com/goplus/llgo/cl/internal/foo.Foo", i1 }, ptr %10, align 8
   br label %_llgo_3
 
 _llgo_3:                                          ; preds = %_llgo_2, %_llgo_1
-  %18 = phi { %main.bar, i1 } [ %13, %_llgo_1 ], [ %17, %_llgo_2 ]
-  %19 = extractvalue { %main.bar, i1 } %18, 0
-  %20 = extractvalue { %main.bar, i1 } %18, 1
-  %21 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
-  %22 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %21, i32 0, i32 0
-  store ptr @1, ptr %22, align 8
-  %23 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %21, i32 0, i32 1
-  store i64 8, ptr %23, align 4
-  %24 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %21, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %24)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %mrv = insertvalue { %main.bar, i1 } poison, %main.bar %19, 0
-  %mrv1 = insertvalue { %main.bar, i1 } %mrv, i1 %20, 1
+  %14 = phi { %"github.com/goplus/llgo/cl/internal/foo.Foo", i1 } [ %9, %_llgo_1 ], [ %13, %_llgo_2 ]
+  %15 = extractvalue { %"github.com/goplus/llgo/cl/internal/foo.Foo", i1 } %14, 0
+  %16 = extractvalue { %"github.com/goplus/llgo/cl/internal/foo.Foo", i1 } %14, 1
+  %mrv = insertvalue { %"github.com/goplus/llgo/cl/internal/foo.Foo", i1 } poison, %"github.com/goplus/llgo/cl/internal/foo.Foo" %15, 0
+  %mrv1 = insertvalue { %"github.com/goplus/llgo/cl/internal/foo.Foo", i1 } %mrv, i1 %16, 1
+  ret { %"github.com/goplus/llgo/cl/internal/foo.Foo", i1 } %mrv1
+}
+
+define { %main.bar, i1 } @main.Foo(%"github.com/goplus/llgo/internal/runtime.eface" %0) {
+_llgo_0:
+  %1 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 0
+  %2 = load ptr, ptr @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
+  %5 = load %main.bar, ptr %4, align 8
+  %6 = alloca { %main.bar, i1 }, align 8
+  %7 = getelementptr inbounds { %main.bar, i1 }, ptr %6, i32 0, i32 0
+  store %main.bar %5, ptr %7, align 8
+  %8 = getelementptr inbounds { %main.bar, i1 }, ptr %6, i32 0, i32 1
+  store i1 true, ptr %8, align 1
+  %9 = load { %main.bar, i1 }, ptr %6, align 8
+  br label %_llgo_3
+
+_llgo_2:                                          ; preds = %_llgo_0
+  %10 = alloca { %main.bar, i1 }, align 8
+  %11 = getelementptr inbounds { %main.bar, i1 }, ptr %10, i32 0, i32 0
+  store { ptr, double } zeroinitializer, ptr %11, align 8
+  %12 = getelementptr inbounds { %main.bar, i1 }, ptr %10, i32 0, i32 1
+  store i1 false, ptr %12, align 1
+  %13 = load { %main.bar, i1 }, ptr %10, align 8
+  br label %_llgo_3
+
+_llgo_3:                                          ; preds = %_llgo_2, %_llgo_1
+  %14 = phi { %main.bar, i1 } [ %9, %_llgo_1 ], [ %13, %_llgo_2 ]
+  %15 = extractvalue { %main.bar, i1 } %14, 0
+  %16 = extractvalue { %main.bar, i1 } %14, 1
+  %mrv = insertvalue { %main.bar, i1 } poison, %main.bar %15, 0
+  %mrv1 = insertvalue { %main.bar, i1 } %mrv, i1 %16, 1
   ret { %main.bar, i1 } %mrv1
 }
 
@@ -82,6 +109,7 @@ _llgo_0:
 
 _llgo_1:                                          ; preds = %_llgo_0
   store i1 true, ptr @"main.init$guard", align 1
+  call void @"github.com/goplus/llgo/cl/internal/foo.init"()
   call void @"main.init$abi"()
   br label %_llgo_2
 
@@ -95,46 +123,62 @@ _llgo_0:
   store ptr %1, ptr @__llgo_argv, align 8
   call void @"github.com/goplus/llgo/internal/runtime.init"()
   call void @main.init()
-  %2 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
-  %3 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %2, i32 0, i32 0
-  store ptr @2, ptr %3, align 8
-  %4 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %2, i32 0, i32 1
-  store i64 4, ptr %4, align 4
-  %5 = 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" %5)
+  %2 = alloca %main.bar, align 8
+  %3 = call ptr @"github.com/goplus/llgo/internal/runtime.Zeroinit"(ptr %2, i64 16)
+  %4 = call { %main.bar, i1 } @main.Foo(%"github.com/goplus/llgo/internal/runtime.eface" zeroinitializer)
+  %5 = extractvalue { %main.bar, i1 } %4, 0
+  store %main.bar %5, ptr %3, align 8
+  %6 = extractvalue { %main.bar, i1 } %4, 1
+  %7 = getelementptr inbounds %main.bar, ptr %3, i32 0, i32 0
+  %8 = load ptr, ptr %7, align 8
+  %9 = getelementptr inbounds %main.bar, ptr %3, i32 0, i32 1
+  %10 = load float, ptr %9, align 4
+  %11 = xor i1 %6, true
+  %12 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
+  %13 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %12, i32 0, i32 0
+  store ptr @0, ptr %13, align 8
+  %14 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %12, i32 0, i32 1
+  store i64 6, ptr %14, align 4
+  %15 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %12, align 8
+  call void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr %8)
+  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
+  %16 = fpext float %10 to double
+  call void @"github.com/goplus/llgo/internal/runtime.PrintFloat"(double %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" %15)
+  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %11)
   call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
-  %6 = alloca %main.bar, align 8
-  %7 = call ptr @"github.com/goplus/llgo/internal/runtime.Zeroinit"(ptr %6, i64 16)
-  %8 = call { %main.bar, i1 } @main.Foo(%"github.com/goplus/llgo/internal/runtime.eface" zeroinitializer)
-  %9 = extractvalue { %main.bar, i1 } %8, 0
-  store %main.bar %9, ptr %7, align 8
-  %10 = extractvalue { %main.bar, i1 } %8, 1
-  %11 = getelementptr inbounds %main.bar, ptr %7, i32 0, i32 0
-  %12 = load ptr, ptr %11, align 8
-  %13 = getelementptr inbounds %main.bar, ptr %7, i32 0, i32 1
-  %14 = load float, ptr %13, align 4
-  %15 = xor i1 %10, true
-  %16 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
-  %17 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %16, i32 0, i32 0
-  store ptr @3, ptr %17, align 8
-  %18 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %16, i32 0, i32 1
-  store i64 6, ptr %18, align 4
-  %19 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %16, align 8
-  call void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr %12)
+  %17 = alloca %"github.com/goplus/llgo/cl/internal/foo.Foo", align 8
+  %18 = call ptr @"github.com/goplus/llgo/internal/runtime.Zeroinit"(ptr %17, i64 16)
+  %19 = load ptr, ptr @"github.com/goplus/llgo/cl/internal/foo.Foo", align 8
+  %20 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/cl/internal/foo.Foo" zeroinitializer, ptr %20, align 8
+  %21 = alloca %"github.com/goplus/llgo/internal/runtime.eface", align 8
+  %22 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %21, i32 0, i32 0
+  store ptr %19, ptr %22, align 8
+  %23 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.eface", ptr %21, i32 0, i32 1
+  store ptr %20, ptr %23, align 8
+  %24 = load %"github.com/goplus/llgo/internal/runtime.eface", ptr %21, align 8
+  %25 = call { %"github.com/goplus/llgo/cl/internal/foo.Foo", i1 } @main.Bar(%"github.com/goplus/llgo/internal/runtime.eface" %24)
+  %26 = extractvalue { %"github.com/goplus/llgo/cl/internal/foo.Foo", i1 } %25, 0
+  store %"github.com/goplus/llgo/cl/internal/foo.Foo" %26, ptr %18, align 8
+  %27 = extractvalue { %"github.com/goplus/llgo/cl/internal/foo.Foo", i1 } %25, 1
+  %28 = load %"github.com/goplus/llgo/cl/internal/foo.Foo", ptr %18, align 8
+  %29 = call ptr @"(github.com/goplus/llgo/cl/internal/foo.Foo).Pb"(%"github.com/goplus/llgo/cl/internal/foo.Foo" %28)
+  %30 = getelementptr inbounds %"github.com/goplus/llgo/cl/internal/foo.Foo", ptr %18, i32 0, i32 1
+  %31 = load float, ptr %30, align 4
+  call void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr %29)
   call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  %20 = fpext float %14 to double
-  call void @"github.com/goplus/llgo/internal/runtime.PrintFloat"(double %20)
+  %32 = fpext float %31 to double
+  call void @"github.com/goplus/llgo/internal/runtime.PrintFloat"(double %32)
   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" %19)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %15)
+  call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %27)
   call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
   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/internal/runtime.PrintByte"(i8)
+declare void @"github.com/goplus/llgo/cl/internal/foo.init"()
 
 declare void @"github.com/goplus/llgo/internal/runtime.init"()
 
@@ -142,68 +186,152 @@ declare ptr @"github.com/goplus/llgo/internal/runtime.Zeroinit"(ptr, i64)
 
 declare void @"github.com/goplus/llgo/internal/runtime.PrintPointer"(ptr)
 
+declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+
 declare void @"github.com/goplus/llgo/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/internal/runtime.PrintBool"(i1)
 
+declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+
+declare ptr @"(github.com/goplus/llgo/cl/internal/foo.Foo).Pb"(%"github.com/goplus/llgo/cl/internal/foo.Foo")
+
 define void @"main.init$abi"() {
 _llgo_0:
-  %0 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
-  %1 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %0, i32 0, i32 0
-  store ptr @4, ptr %1, align 8
-  %2 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %0, i32 0, i32 1
-  store i64 2, ptr %2, align 4
-  %3 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %0, align 8
-  %4 = load ptr, ptr @"*_llgo_byte", align 8
-  %5 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
-  %6 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %5, i32 0, i32 0
-  store ptr @5, ptr %6, align 8
-  %7 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %5, i32 0, i32 1
-  store i64 0, ptr %7, align 4
-  %8 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %5, align 8
-  %9 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" %3, ptr %4, i64 0, %"github.com/goplus/llgo/internal/runtime.String" %8, i1 false)
-  %10 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
-  %11 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %10, i32 0, i32 0
-  store ptr @6, ptr %11, align 8
-  %12 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %10, i32 0, i32 1
-  store i64 1, ptr %12, align 4
-  %13 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %10, align 8
-  %14 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 13)
-  %15 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
-  %16 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %15, i32 0, i32 0
-  store ptr @7, ptr %16, align 8
-  %17 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %15, i32 0, i32 1
-  store i64 0, ptr %17, align 4
-  %18 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %15, align 8
-  %19 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" %13, ptr %14, i64 8, %"github.com/goplus/llgo/internal/runtime.String" %18, i1 false)
-  %20 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
-  %21 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %20, i32 0, i32 0
-  store ptr @8, ptr %21, align 8
-  %22 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %20, i32 0, i32 1
-  store i64 4, ptr %22, align 4
-  %23 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %20, align 8
-  %24 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 112)
-  %25 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %24, i64 0
-  store %"github.com/goplus/llgo/internal/abi.StructField" %9, ptr %25, align 8
-  %26 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %24, i64 1
-  store %"github.com/goplus/llgo/internal/abi.StructField" %19, ptr %26, align 8
-  %27 = alloca %"github.com/goplus/llgo/internal/runtime.Slice", align 8
-  %28 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.Slice", ptr %27, i32 0, i32 0
-  store ptr %24, ptr %28, align 8
-  %29 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.Slice", ptr %27, i32 0, i32 1
-  store i64 2, ptr %29, align 4
-  %30 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.Slice", ptr %27, i32 0, i32 2
-  store i64 2, ptr %30, align 4
-  %31 = load %"github.com/goplus/llgo/internal/runtime.Slice", ptr %27, align 8
-  %32 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" %23, i64 16, %"github.com/goplus/llgo/internal/runtime.Slice" %31)
-  %33 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
-  %34 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %33, i32 0, i32 0
-  store ptr @9, ptr %34, align 8
-  %35 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %33, i32 0, i32 1
-  store i64 8, ptr %35, align 4
-  %36 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %33, align 8
-  %37 = call ptr @"github.com/goplus/llgo/internal/runtime.Named"(%"github.com/goplus/llgo/internal/runtime.String" %36, ptr %32)
-  store ptr %37, ptr @main.bar, align 8
+  %0 = load ptr, ptr @"github.com/goplus/llgo/cl/internal/foo.Foo", align 8
+  %1 = icmp eq ptr %0, null
+  br i1 %1, label %_llgo_1, label %_llgo_2
+
+_llgo_1:                                          ; preds = %_llgo_0
+  %2 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
+  %3 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %2, i32 0, i32 0
+  store ptr @1, ptr %3, align 8
+  %4 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %2, i32 0, i32 1
+  store i64 2, ptr %4, align 4
+  %5 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %2, align 8
+  %6 = load ptr, ptr @"*_llgo_byte", align 8
+  %7 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
+  %8 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %7, i32 0, i32 0
+  store ptr @2, ptr %8, align 8
+  %9 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %7, i32 0, i32 1
+  store i64 0, ptr %9, align 4
+  %10 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %7, align 8
+  %11 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" %5, ptr %6, i64 0, %"github.com/goplus/llgo/internal/runtime.String" %10, i1 false)
+  %12 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
+  %13 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %12, i32 0, i32 0
+  store ptr @3, ptr %13, align 8
+  %14 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %12, i32 0, i32 1
+  store i64 1, ptr %14, align 4
+  %15 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %12, align 8
+  %16 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 13)
+  %17 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
+  %18 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %17, i32 0, i32 0
+  store ptr @4, ptr %18, align 8
+  %19 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %17, i32 0, i32 1
+  store i64 0, ptr %19, align 4
+  %20 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %17, align 8
+  %21 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" %15, ptr %16, i64 8, %"github.com/goplus/llgo/internal/runtime.String" %20, i1 false)
+  %22 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
+  %23 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %22, i32 0, i32 0
+  store ptr @5, ptr %23, align 8
+  %24 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %22, i32 0, i32 1
+  store i64 4, ptr %24, align 4
+  %25 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %22, align 8
+  %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" %11, 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" %21, ptr %28, align 8
+  %29 = alloca %"github.com/goplus/llgo/internal/runtime.Slice", align 8
+  %30 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.Slice", ptr %29, i32 0, i32 0
+  store ptr %26, ptr %30, align 8
+  %31 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.Slice", ptr %29, i32 0, i32 1
+  store i64 2, ptr %31, align 4
+  %32 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.Slice", ptr %29, i32 0, i32 2
+  store i64 2, ptr %32, align 4
+  %33 = load %"github.com/goplus/llgo/internal/runtime.Slice", ptr %29, align 8
+  %34 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" %25, i64 16, %"github.com/goplus/llgo/internal/runtime.Slice" %33)
+  %35 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
+  %36 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %35, i32 0, i32 0
+  store ptr @6, ptr %36, align 8
+  %37 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %35, i32 0, i32 1
+  store i64 4, ptr %37, align 4
+  %38 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %35, align 8
+  %39 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
+  %40 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %39, i32 0, i32 0
+  store ptr @7, ptr %40, align 8
+  %41 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %39, i32 0, i32 1
+  store i64 42, ptr %41, align 4
+  %42 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %39, align 8
+  %43 = call ptr @"github.com/goplus/llgo/internal/runtime.Named"(%"github.com/goplus/llgo/internal/runtime.String" %38, %"github.com/goplus/llgo/internal/runtime.String" %42, ptr %34, { ptr, i64, i64 } zeroinitializer)
+  store ptr %43, ptr @"github.com/goplus/llgo/cl/internal/foo.Foo", align 8
+  br label %_llgo_2
+
+_llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
+  %44 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
+  %45 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %44, i32 0, i32 0
+  store ptr @8, ptr %45, align 8
+  %46 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %44, i32 0, i32 1
+  store i64 2, ptr %46, align 4
+  %47 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %44, align 8
+  %48 = load ptr, ptr @"*_llgo_byte", align 8
+  %49 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
+  %50 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %49, i32 0, i32 0
+  store ptr @9, ptr %50, align 8
+  %51 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %49, i32 0, i32 1
+  store i64 0, ptr %51, align 4
+  %52 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %49, align 8
+  %53 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" %47, ptr %48, i64 0, %"github.com/goplus/llgo/internal/runtime.String" %52, i1 false)
+  %54 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
+  %55 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %54, i32 0, i32 0
+  store ptr @10, ptr %55, align 8
+  %56 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %54, i32 0, i32 1
+  store i64 1, ptr %56, align 4
+  %57 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %54, align 8
+  %58 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 13)
+  %59 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
+  %60 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %59, i32 0, i32 0
+  store ptr @11, ptr %60, align 8
+  %61 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %59, i32 0, i32 1
+  store i64 0, ptr %61, align 4
+  %62 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %59, align 8
+  %63 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" %57, ptr %58, i64 8, %"github.com/goplus/llgo/internal/runtime.String" %62, i1 false)
+  %64 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
+  %65 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %64, i32 0, i32 0
+  store ptr @12, ptr %65, align 8
+  %66 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %64, i32 0, i32 1
+  store i64 4, ptr %66, align 4
+  %67 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %64, align 8
+  %68 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 112)
+  %69 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %68, i64 0
+  store %"github.com/goplus/llgo/internal/abi.StructField" %53, ptr %69, align 8
+  %70 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %68, i64 1
+  store %"github.com/goplus/llgo/internal/abi.StructField" %63, ptr %70, align 8
+  %71 = alloca %"github.com/goplus/llgo/internal/runtime.Slice", align 8
+  %72 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.Slice", ptr %71, i32 0, i32 0
+  store ptr %68, ptr %72, align 8
+  %73 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.Slice", ptr %71, i32 0, i32 1
+  store i64 2, ptr %73, align 4
+  %74 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.Slice", ptr %71, i32 0, i32 2
+  store i64 2, ptr %74, align 4
+  %75 = load %"github.com/goplus/llgo/internal/runtime.Slice", ptr %71, align 8
+  %76 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" %67, i64 16, %"github.com/goplus/llgo/internal/runtime.Slice" %75)
+  %77 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
+  %78 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %77, i32 0, i32 0
+  store ptr @13, ptr %78, align 8
+  %79 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %77, i32 0, i32 1
+  store i64 4, ptr %79, align 4
+  %80 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %77, align 8
+  %81 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
+  %82 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %81, i32 0, i32 0
+  store ptr @14, ptr %82, align 8
+  %83 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %81, i32 0, i32 1
+  store i64 8, ptr %83, align 4
+  %84 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %81, align 8
+  %85 = call ptr @"github.com/goplus/llgo/internal/runtime.Named"(%"github.com/goplus/llgo/internal/runtime.String" %80, %"github.com/goplus/llgo/internal/runtime.String" %84, ptr %76, { ptr, i64, i64 } zeroinitializer)
+  store ptr %85, ptr @main.bar, align 8
   ret void
 }
 
@@ -213,6 +341,4 @@ declare %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/l
 
 declare ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64)
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
-
 declare ptr @"github.com/goplus/llgo/internal/runtime.Named"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.String", ptr, %"github.com/goplus/llgo/internal/runtime.Slice")
diff --git a/cl/_testrt/gblarray/out.ll b/cl/_testrt/gblarray/out.ll
index 2fc333fb..45de88a6 100644
--- a/cl/_testrt/gblarray/out.ll
+++ b/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/abi.Name", ptr }
-%"github.com/goplus/llgo/internal/abi.Name" = type { 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.basicTypes = global [25 x ptr] undef
 @"main.init$guard" = global ptr null
@@ -20,7 +20,7 @@ _llgo_0:
 
 define ptr @main.basicType(i64 %0) {
 _llgo_0:
-  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 64)
+  %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
   %3 = getelementptr inbounds i64, ptr @main.sizeBasicTypes, i64 %0
   %4 = load i64, ptr %3, align 4