1 // RUN: %clang_cc1 -x c -debug-info-kind=limited -triple bpf-linux-gnu -emit-llvm %s -o - | FileCheck %s 2 3 extern char ch; 4 int test() { 5 extern short sh; 6 return ch + sh; 7 } 8 9 extern char (*foo)(char); 10 int test2() { 11 return foo(0) + ch; 12 } 13 14 // CHECK: distinct !DIGlobalVariable(name: "ch",{{.*}} type: ![[Tch:[0-9]+]], isLocal: false, isDefinition: false 15 // CHECK: distinct !DIGlobalVariable(name: "sh",{{.*}} type: ![[Tsh:[0-9]+]], isLocal: false, isDefinition: false 16 // CHECK: ![[Tsh]] = !DIBasicType(name: "short", size: 16, encoding: DW_ATE_signed) 17 18 // CHECK: distinct !DIGlobalVariable(name: "foo",{{.*}} type: ![[Tptr:[0-9]+]], isLocal: false, isDefinition: false 19 // ![[Tptr]] = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: ![[Tsub:[0-9]+]], size: 64) 20 // ![[Tsub]] = !DISubroutineType(types: ![[Tproto:[0-9]+]]) 21 // ![[Tproto]] = !{![[Tch]], ![[Tch]]} 22 // CHECK: ![[Tch]] = !DIBasicType(name: "char", size: 8, encoding: DW_ATE_signed_char) 23