1; RUN: opt -strip-debug < %s -S | FileCheck %s
2
3; CHECK-NOT: llvm.dbg
4
5@x = common global i32 0                          ; <i32*> [#uses=0]
6
7define void @foo() nounwind readnone optsize ssp {
8entry:
9  tail call void @llvm.dbg.value(metadata i32 0, i64 0, metadata !5, metadata !{}), !dbg !10
10  ret void, !dbg !11
11}
12
13declare void @llvm.dbg.value(metadata, i64, metadata, metadata) nounwind readnone
14
15!llvm.dbg.cu = !{!2}
16!llvm.module.flags = !{!13}
17!llvm.dbg.sp = !{!0}
18!llvm.dbg.lv.foo = !{!5}
19!llvm.dbg.gv = !{!8}
20
21!0 = !MDSubprogram(name: "foo", linkageName: "foo", line: 2, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: true, file: !12, scope: !1, type: !3, function: void ()* @foo)
22!1 = !MDFile(filename: "b.c", directory: "/tmp")
23!2 = !MDCompileUnit(language: DW_LANG_C89, producer: "4.2.1 (Based on Apple Inc. build 5658) (LLVM build)", isOptimized: true, emissionKind: 0, file: !12, enums: !4, retainedTypes: !4)
24!3 = !MDSubroutineType(types: !4)
25!4 = !{null}
26!5 = !MDLocalVariable(tag: DW_TAG_auto_variable, name: "y", line: 3, scope: !6, file: !1, type: !7)
27!6 = distinct !MDLexicalBlock(line: 2, column: 0, file: !12, scope: !0)
28!7 = !MDBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
29!8 = !MDGlobalVariable(name: "x", line: 1, isLocal: false, isDefinition: true, scope: !1, file: !1, type: !7, variable: i32* @x)
30!9 = !{i32 0}
31!10 = !MDLocation(line: 3, scope: !6)
32!11 = !MDLocation(line: 4, scope: !6)
33!12 = !MDFile(filename: "b.c", directory: "/tmp")
34!13 = !{i32 1, !"Debug Info Version", i32 3}
35