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1; RUN: llc -mtriple=x86_64-pc-linux-gnu -generate-type-units -filetype=obj < %s | llvm-dwarfdump -v - | FileCheck %s
2
3; Generated from:
4
5; namespace ns {
6; struct foo {
7; };
8; }
9; struct bar {
10;   ns::foo f;
11; };
12; bar b;
13
14; CHECK-LABEL: .debug_info contents:
15; CHECK: [[CU:0x[0-9a-f]+]]: DW_TAG_compile_unit
16; CHECK: [[BAR:0x[0-9a-f]+]]: DW_TAG_structure_type
17
18
19; CHECK-LABEL: .debug_gnu_pubnames contents:
20; CHECK-NEXT: length = {{.*}} version = 0x0002 unit_offset = 0x00000000 unit_size = {{.*}}
21; CHECK-NEXT: Offset     Linkage  Kind     Name
22; CHECK-NEXT: [[CU]]     EXTERNAL TYPE     "ns"
23; CHECK-NEXT: {{.*}}     EXTERNAL VARIABLE "b"
24
25; CHECK-LABEL: debug_gnu_pubtypes contents:
26; CHECK-NEXT: length = {{.*}} version = 0x0002 unit_offset = 0x00000000 unit_size = {{.*}}
27; CHECK-NEXT: Offset     Linkage  Kind     Name
28; CHECK-NEXT: [[BAR]]    EXTERNAL TYPE     "bar"
29; CHECK-NEXT: [[CU]]     EXTERNAL TYPE     "ns::foo"
30
31%struct.bar = type { %"struct.ns::foo" }
32%"struct.ns::foo" = type { i8 }
33
34@b = global %struct.bar zeroinitializer, align 1, !dbg !0
35
36!llvm.dbg.cu = !{!2}
37!llvm.module.flags = !{!11, !12}
38!llvm.ident = !{!13}
39
40!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
41!1 = distinct !DIGlobalVariable(name: "b", scope: !2, file: !3, line: 8, type: !6, isLocal: false, isDefinition: true)
42!2 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !3, producer: "clang version 5.0.0 (trunk 293904) (llvm/trunk 293908)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, globals: !5, gnuPubnames: true)
43!3 = !DIFile(filename: "type.cpp", directory: "/tmp/dbginfo")
44!4 = !{}
45!5 = !{!0}
46!6 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "bar", file: !3, line: 5, size: 8, elements: !7, identifier: "_ZTS3bar")
47!7 = !{!8}
48!8 = !DIDerivedType(tag: DW_TAG_member, name: "f", scope: !6, file: !3, line: 6, baseType: !9, size: 8)
49!9 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "foo", scope: !10, file: !3, line: 2, size: 8, elements: !4, identifier: "_ZTSN2ns3fooE")
50!10 = !DINamespace(name: "ns", scope: null)
51!11 = !{i32 2, !"Dwarf Version", i32 4}
52!12 = !{i32 2, !"Debug Info Version", i32 3}
53!13 = !{!"clang version 5.0.0 (trunk 293904) (llvm/trunk 293908)"}
54
55