| // RUN: %clang_cc1 -emit-llvm -debug-info-kind=limited %s -triple x86_64-unknown-linux-gnu -o - | FileCheck %s |
| |
| // CHECK-DAG: [[ENTITY1:![0-9]+]] = distinct !DIGlobalVariable(name: "aliased_global" |
| // CHECK-DAG: [[ENTITY2:![0-9]+]] = distinct !DIGlobalVariable(name: "aliased_global_2" |
| // CHECK-DAG: !DIImportedEntity(tag: DW_TAG_imported_declaration, name: "__global_alias", scope: !2, entity: [[ENTITY1]] |
| // CHECK-DAG: [[ENTITY3:![0-9]+]] = !DIImportedEntity(tag: DW_TAG_imported_declaration, name: "global_alias_2", scope: !2, entity: [[ENTITY2]] |
| // CHECK-DAG: !DIImportedEntity(tag: DW_TAG_imported_declaration, name: "__global_alias_2_alias", scope: !2, entity: [[ENTITY3]] |
| |
| int aliased_global = 1; |
| extern int __attribute__((alias("aliased_global"))) __global_alias; |
| |
| // Recursive alias: |
| int aliased_global_2 = 2; |
| extern int __attribute__((alias("aliased_global_2"))) global_alias_2; |
| extern int __attribute__((alias("global_alias_2"))) __global_alias_2_alias; |
