1; REQUIRES: object-emission
2
3; RUN: %llc_dwarf -filetype=obj -O0 < %s | llvm-dwarfdump -debug-dump=info - | FileCheck %s
4
5; generated by clang from:
6; struct foo {
7;   void f1();
8;   void f2();
9; };
10;
11; void foo::f1() {
12; }
13
14; CHECK: DW_TAG_structure_type
15; CHECK-NEXT: DW_AT_name {{.*}} "foo"
16; CHECK-NOT: NULL
17; CHECK: DW_TAG_subprogram
18; CHECK-NOT: NULL
19; CHECK: DW_AT_name {{.*}} "f1"
20; CHECK: DW_TAG_subprogram
21; CHECK-NOT: NULL
22; CHECK: DW_AT_name {{.*}} "f2"
23
24
25%struct.foo = type { i8 }
26
27; Function Attrs: nounwind uwtable
28define void @_ZN3foo2f1Ev(%struct.foo* %this) #0 align 2 {
29entry:
30  %this.addr = alloca %struct.foo*, align 8
31  store %struct.foo* %this, %struct.foo** %this.addr, align 8
32  call void @llvm.dbg.declare(metadata %struct.foo** %this.addr, metadata !16, metadata !MDExpression()), !dbg !18
33  %this1 = load %struct.foo*, %struct.foo** %this.addr
34  ret void, !dbg !19
35}
36
37; Function Attrs: nounwind readnone
38declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
39
40attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
41attributes #1 = { nounwind readnone }
42
43!llvm.dbg.cu = !{!0}
44!llvm.module.flags = !{!15, !20}
45
46!0 = !MDCompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.4 ", isOptimized: false, emissionKind: 0, file: !1, enums: !2, retainedTypes: !3, subprograms: !13, globals: !2, imports: !2)
47!1 = !MDFile(filename: "member-order.cpp", directory: "/tmp/dbginfo")
48!2 = !{}
49!3 = !{!4}
50!4 = !MDCompositeType(tag: DW_TAG_structure_type, name: "foo", line: 1, size: 8, align: 8, file: !1, elements: !5, identifier: "_ZTS3foo")
51!5 = !{!6, !11}
52!6 = !MDSubprogram(name: "f1", linkageName: "_ZN3foo2f1Ev", line: 2, isLocal: false, isDefinition: false, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 2, file: !1, scope: !4, type: !7)
53!7 = !MDSubroutineType(types: !8)
54!8 = !{null, !9}
55!9 = !MDDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer, baseType: !"_ZTS3foo")
56!10 = !{i32 786468}
57!11 = !MDSubprogram(name: "f2", linkageName: "_ZN3foo2f2Ev", line: 3, isLocal: false, isDefinition: false, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 3, file: !1, scope: !4, type: !7)
58!12 = !{i32 786468}
59!13 = !{!14}
60!14 = !MDSubprogram(name: "f1", linkageName: "_ZN3foo2f1Ev", line: 6, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 6, file: !1, scope: null, type: !7, function: void (%struct.foo*)* @_ZN3foo2f1Ev, declaration: !6, variables: !2)
61!15 = !{i32 2, !"Dwarf Version", i32 4}
62!16 = !MDLocalVariable(tag: DW_TAG_arg_variable, name: "this", arg: 1, flags: DIFlagArtificial | DIFlagObjectPointer, scope: !14, type: !17)
63!17 = !MDDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !"_ZTS3foo")
64!18 = !MDLocation(line: 0, scope: !14)
65!19 = !MDLocation(line: 7, scope: !14)
66!20 = !{i32 1, !"Debug Info Version", i32 3}
67