1; RUN: %llc_dwarf -filetype=obj -O0 < %s | llvm-dwarfdump -v -debug-info - | FileCheck %s
2
3; generated by clang from:
4; struct foo {
5;   void f1();
6;   void f2();
7; };
8;
9; void foo::f1() {
10; }
11
12; CHECK: DW_TAG_structure_type
13; CHECK-NEXT: DW_AT_name {{.*}} "foo"
14; CHECK-NOT: NULL
15; CHECK: DW_TAG_subprogram
16; CHECK-NOT: NULL
17; CHECK: DW_AT_name {{.*}} "f1"
18; CHECK: DW_TAG_subprogram
19; CHECK-NOT: NULL
20; CHECK: DW_AT_name {{.*}} "f2"
21
22
23%struct.foo = type { i8 }
24
25; Function Attrs: nounwind uwtable
26define void @_ZN3foo2f1Ev(%struct.foo* %this) #0 align 2 !dbg !14 {
27entry:
28  %this.addr = alloca %struct.foo*, align 8
29  store %struct.foo* %this, %struct.foo** %this.addr, align 8
30  call void @llvm.dbg.declare(metadata %struct.foo** %this.addr, metadata !16, metadata !DIExpression()), !dbg !18
31  %this1 = load %struct.foo*, %struct.foo** %this.addr
32  ret void, !dbg !19
33}
34
35; Function Attrs: nounwind readnone
36declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
37
38attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
39attributes #1 = { nounwind readnone }
40
41!llvm.dbg.cu = !{!0}
42!llvm.module.flags = !{!15, !20}
43
44!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.4 ", isOptimized: false, emissionKind: FullDebug, file: !1, enums: !2, retainedTypes: !3, globals: !2, imports: !2)
45!1 = !DIFile(filename: "member-order.cpp", directory: "/tmp/dbginfo")
46!2 = !{}
47!3 = !{!4}
48!4 = !DICompositeType(tag: DW_TAG_structure_type, name: "foo", line: 1, size: 8, align: 8, file: !1, elements: !5, identifier: "_ZTS3foo")
49!5 = !{!6, !11}
50!6 = !DISubprogram(name: "f1", linkageName: "_ZN3foo2f1Ev", line: 2, isLocal: false, isDefinition: false, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 2, file: !1, scope: !4, type: !7)
51!7 = !DISubroutineType(types: !8)
52!8 = !{null, !9}
53!9 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer, baseType: !4)
54!10 = !{i32 786468}
55!11 = !DISubprogram(name: "f2", linkageName: "_ZN3foo2f2Ev", line: 3, isLocal: false, isDefinition: false, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 3, file: !1, scope: !4, type: !7)
56!12 = !{i32 786468}
57!14 = distinct !DISubprogram(name: "f1", linkageName: "_ZN3foo2f1Ev", line: 6, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 6, file: !1, scope: null, type: !7, declaration: !6, retainedNodes: !2)
58!15 = !{i32 2, !"Dwarf Version", i32 4}
59!16 = !DILocalVariable(name: "this", arg: 1, flags: DIFlagArtificial | DIFlagObjectPointer, scope: !14, type: !17)
60!17 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !4)
61!18 = !DILocation(line: 0, scope: !14)
62!19 = !DILocation(line: 7, scope: !14)
63!20 = !{i32 1, !"Debug Info Version", i32 3}
64