| // RUN: llgo -S -emit-llvm -o - %s | FileCheck %s | |
| package foo | |
| import _ "fmt" | |
| var X interface{} | |
| // CHECK: @"init$guard" = internal global i1 false | |
| // CHECK: define void @foo..import(i8* nest) | |
| // CHECK-NEXT: : | |
| // CHECK-NEXT: %[[N:.*]] = load i1, i1* @"init$guard" | |
| // CHECK-NEXT: br i1 %[[N]], label %{{.*}}, label %[[L:.*]] | |
| // CHECK: [[L]]: | |
| // CHECK-NEXT: call void @__go_register_gc_roots | |
| // CHECK-NEXT: store i1 true, i1* @"init$guard" | |
| // CHECK-NEXT: call void @fmt..import(i8* undef) | |
| // CHECK-NEXT: br label |