| // RUN: %clang_cc1 -x c -debug-info-kind=limited -triple bpf-linux-gnu -emit-llvm %s -o - | FileCheck %s |
| |
| extern char ch; |
| int test(void) { |
| extern short sh; |
| return ch + sh; |
| } |
| |
| extern char (*foo)(char); |
| int test2(void) { |
| return foo(0) + ch; |
| } |
| |
| // CHECK: distinct !DIGlobalVariable(name: "ch",{{.*}} type: ![[Tch:[0-9]+]], isLocal: false, isDefinition: false |
| // CHECK: distinct !DIGlobalVariable(name: "sh",{{.*}} type: ![[Tsh:[0-9]+]], isLocal: false, isDefinition: false |
| // CHECK: ![[Tsh]] = !DIBasicType(name: "short", size: 16, encoding: DW_ATE_signed) |
| |
| // CHECK: distinct !DIGlobalVariable(name: "foo",{{.*}} type: ![[Tptr:[0-9]+]], isLocal: false, isDefinition: false |
| // ![[Tptr]] = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: ![[Tsub:[0-9]+]], size: 64) |
| // ![[Tsub]] = !DISubroutineType(types: ![[Tproto:[0-9]+]]) |
| // ![[Tproto]] = !{![[Tch]], ![[Tch]]} |
| // CHECK: ![[Tch]] = !DIBasicType(name: "char", size: 8, encoding: DW_ATE_signed_char) |
