Yuanfang Chen 48c6fadc0d [DebugInfo] Emit DW_TAG_enumeration_type for referenced global enumerator.
This essentially reverts changes from r361400 while keeping behavior for
CodeView.

Reviewers: akhuang, rnk, probinson

Reviewed by: rnk

Subscribers: cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D67141

llvm-svn: 370981
2019-09-04 20:58:15 +00:00

16 lines
515 B
C

// RUN: %clang_cc1 -triple i386-unknown-unknown %s -debug-info-kind=limited -emit-llvm -o - | FileCheck %s
int v;
enum e { MAX };
void foo (void)
{
v = MAX;
}
// CHECK: !DICompositeType(tag: DW_TAG_enumeration_type,
// CHECK-SAME: baseType: ![[LONG:[0-9]+]]
// CHECK-SAME: elements: ![[ELTS:[0-9]+]]
// CHECK: ![[LONG]] = !DIBasicType(name: "unsigned int", size: 32, encoding: DW_ATE_unsigned)
// CHECK: ![[ELTS]] = !{![[MAX:[0-9]+]]}
// CHECK: ![[MAX]] = !DIEnumerator(name: "MAX", value: 0, isUnsigned: true)