| // REQUIRES: x86-registered-target |
| // RUN: %clang -target x86_64 -g -S -emit-llvm -o - %s | FileCheck %s |
| |
| #define __tag1 __attribute__((btf_decl_tag("tag1"))) |
| #define __tag2 __attribute__((btf_decl_tag("tag2"))) |
| |
| struct t1 { |
| int a; |
| }; |
| |
| int __tag1 __tag2 foo(struct t1 *arg) { |
| return arg->a; |
| } |
| |
| // CHECK: distinct !DISubprogram(name: "foo", scope: ![[#]], file: ![[#]], line: [[#]], type: ![[#]], scopeLine: [[#]], flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: ![[#]], retainedNodes: ![[#]], annotations: ![[ANNOT:[0-9]+]]) |
| // CHECK: ![[ANNOT]] = !{![[TAG1:[0-9]+]], ![[TAG2:[0-9]+]]} |
| // CHECK: ![[TAG1]] = !{!"btf_decl_tag", !"tag1"} |
| // CHECK: ![[TAG2]] = !{!"btf_decl_tag", !"tag2"} |
| |
| int __tag1 __tag2 foo2(struct t1 *arg); |
| int foo2(struct t1 *arg) { |
| return arg->a; |
| } |
| |
| // CHECK: distinct !DISubprogram(name: "foo2", scope: ![[#]], file: ![[#]], line: [[#]], type: ![[#]], scopeLine: [[#]], flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: ![[#]], retainedNodes: ![[#]], annotations: ![[ANNOT]]) |
| |
| int __tag1 foo3(struct t1 *arg); |
| int __tag2 foo3(struct t1 *arg) { |
| return arg->a; |
| } |
| |
| // CHECK: distinct !DISubprogram(name: "foo3", scope: ![[#]], file: ![[#]], line: [[#]], type: ![[#]], scopeLine: [[#]], flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: ![[#]], retainedNodes: ![[#]], annotations: ![[ANNOT]]) |
| |
| int __tag1 foo4(struct t1 *arg); |
| int __tag2 foo4(struct t1 *arg); |
| int foo4(struct t1 *arg) { |
| return arg->a; |
| } |
| |
| // CHECK: distinct !DISubprogram(name: "foo4", scope: ![[#]], file: ![[#]], line: [[#]], type: ![[#]], scopeLine: [[#]], flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: ![[#]], retainedNodes: ![[#]], annotations: ![[ANNOT]]) |
