llvm-project/clang/test/CodeGen/debug-info-extern-duplicate.c
Yonghong Song e3d8ee35e4 reland "[DebugInfo] Support to emit debugInfo for extern variables"
Commit d77ae1552fc21a9f3877f3ed7e13d631f517c825
("[DebugInfo] Support to emit debugInfo for extern variables")
added deebugInfo for extern variables for BPF target.
The commit is reverted by 891e25b02d760d0de18c7d46947913b3166047e7
as the committed tests using %clang instead of %clang_cc1 causing
test failed in certain scenarios as reported by Reid Kleckner.

This patch fixed the tests by using %clang_cc1.

Differential Revision: https://reviews.llvm.org/D71818
2019-12-22 18:28:50 -08:00

11 lines
331 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() {
return ch;
}
// CHECK: distinct !DIGlobalVariable(name: "ch",{{.*}} type: ![[T:[0-9]+]], isLocal: false, isDefinition: false
// CHECK-NOT: distinct !DIGlobalVariable(name: "ch"