diff --git a/internal/abi/llgo_autogen.ll b/internal/abi/llgo_autogen.ll
index 0671895b..8018f1be 100644
--- a/internal/abi/llgo_autogen.ll
+++ b/internal/abi/llgo_autogen.ll
@@ -577,8 +577,8 @@ _llgo_0:
   %1 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.Type", ptr %0, i32 0, i32 6
   %2 = load i8, ptr %1, align 1
   %3 = and i8 %2, 31
-  %castInt = sext i8 %3 to i64
-  ret i64 %castInt
+  %4 = sext i8 %3 to i64
+  ret i64 %4
 }
 
 define i64 @"(*github.com/goplus/llgo/internal/abi.Type).Len"(ptr %0) {
diff --git a/internal/runtime/llgo_autogen.ll b/internal/runtime/llgo_autogen.ll
index c3162a2d..dd0f3369 100644
--- a/internal/runtime/llgo_autogen.ll
+++ b/internal/runtime/llgo_autogen.ll
@@ -39,8 +39,8 @@ _llgo_0:
 _llgo_1:                                          ; preds = %_llgo_0
   %8 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.iface", ptr %2, i32 0, i32 1
   %9 = load ptr, ptr %8, align 8
-  %ptr2int = ptrtoint ptr %9 to i64
-  %mrv = insertvalue { i64, i1 } poison, i64 %ptr2int, 0
+  %10 = ptrtoint ptr %9 to i64
+  %mrv = insertvalue { i64, i1 } poison, i64 %10, 0
   %mrv1 = insertvalue { i64, i1 } %mrv, i1 true, 1
   ret { i64, i1 } %mrv1
 
@@ -73,11 +73,11 @@ _llgo_0:
 _llgo_1:                                          ; preds = %_llgo_0
   %8 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.iface", ptr %2, i32 0, i32 1
   %9 = load ptr, ptr %8, align 8
-  %ptr2int = ptrtoint ptr %9 to i64
-  ret i64 %ptr2int
+  %10 = ptrtoint ptr %9 to i64
+  ret i64 %10
 
 _llgo_2:                                          ; preds = %_llgo_0
-  %10 = call %"github.com/goplus/llgo/internal/runtime.iface" @"github.com/goplus/llgo/internal/runtime.MakeAnyString"([21 x i8] c"I2Int: type mismatch\00")
+  %11 = call %"github.com/goplus/llgo/internal/runtime.iface" @"github.com/goplus/llgo/internal/runtime.MakeAnyString"([21 x i8] c"I2Int: type mismatch\00")
   unreachable
 }
 
@@ -119,11 +119,11 @@ _llgo_0:
   store i32 0, ptr %8, align 4
   store i64 0, ptr %10, align 4
   %11 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.iface", ptr %2, i32 0, i32 1
-  %int2ptr = inttoptr i64 %1 to ptr
+  %12 = inttoptr i64 %1 to ptr
   store ptr %4, ptr %3, align 8
-  store ptr %int2ptr, ptr %11, align 8
-  %12 = load %"github.com/goplus/llgo/internal/runtime.iface", ptr %2, align 8
-  ret %"github.com/goplus/llgo/internal/runtime.iface" %12
+  store ptr %12, ptr %11, align 8
+  %13 = load %"github.com/goplus/llgo/internal/runtime.iface", ptr %2, align 8
+  ret %"github.com/goplus/llgo/internal/runtime.iface" %13
 }
 
 define %"github.com/goplus/llgo/internal/runtime.iface" @"github.com/goplus/llgo/internal/runtime.MakeAnyString"(%"github.com/goplus/llgo/internal/runtime.String" %0) {
@@ -194,9 +194,9 @@ _llgo_0:
   %3 = getelementptr inbounds i64, ptr @"github.com/goplus/llgo/internal/runtime.sizeBasicTypes", i64 %0
   %4 = load i64, ptr %3, align 4
   %5 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.Type", ptr %1, i32 0, i32 6
-  %truncInt = trunc i64 %0 to i8
+  %6 = trunc i64 %0 to i8
   store i64 %4, ptr %2, align 4
-  store i8 %truncInt, ptr %5, align 1
+  store i8 %6, ptr %5, align 1
   ret ptr %1
 }