llvm-project/clang/test/CodeGen/debug-info-extern-duplicate.c

11 lines
335 B
C

// RUN: %clang_cc1 -x c -debug-info-kind=limited -triple bpf-linux-gnu -emit-llvm %s -o - | FileCheck %s
extern char ch;
extern char ch;
int test(void) {
return ch;
}
// CHECK: distinct !DIGlobalVariable(name: "ch",{{.*}} type: ![[T:[0-9]+]], isLocal: false, isDefinition: false
// CHECK-NOT: distinct !DIGlobalVariable(name: "ch"