1; RUN: llc < %s -filetype=obj | llvm-readobj - -codeview | FileCheck %s 2 3; Check that we keep namespace scopes around the same way MSVC does. 4; We do function scopes slightly differently, but everything should be alright. 5 6; C++ source to regenerate: 7; namespace foo { 8; namespace bar { 9; void baz() { 10; struct LocalRecord { 11; int x; 12; } l; 13; }; 14; struct GlobalRecord { 15; int x; 16; void method(); 17; } g; 18; void GlobalRecord::method() {} 19; } 20; } 21 22; CHECK-LABEL: FuncId ({{.*}}) { 23; CHECK-NEXT: TypeLeafKind: LF_FUNC_ID (0x1601) 24; CHECK-NEXT: ParentScope: foo::bar ({{.*}}) 25; CHECK-NEXT: FunctionType: void () ({{.*}}) 26; CHECK-NEXT: Name: baz 27; CHECK-NEXT: } 28 29; CHECK: Struct ({{.*}}) { 30; CHECK: TypeLeafKind: LF_STRUCTURE (0x1505) 31; CHECK: MemberCount: 0 32; CHECK: Properties [ (0x180) 33; CHECK: ForwardReference (0x80) 34; CHECK: Scoped (0x100) 35; CHECK: ] 36; CHECK: FieldList: 0x0 37; CHECK: DerivedFrom: 0x0 38; CHECK: VShape: 0x0 39; CHECK: SizeOf: 0 40; CHECK: Name: foo::bar::baz::LocalRecord 41; CHECK: } 42 43; CHECK: Struct ({{.*}}) { 44; CHECK: TypeLeafKind: LF_STRUCTURE (0x1505) 45; CHECK: MemberCount: 1 46; CHECK: Properties [ (0x100) 47; CHECK: Scoped (0x100) 48; CHECK: ] 49; CHECK: Name: foo::bar::baz::LocalRecord 50; CHECK: } 51 52; CHECK: Struct ({{.*}}) { 53; CHECK: TypeLeafKind: LF_STRUCTURE (0x1505) 54; CHECK: MemberCount: 0 55; CHECK: Properties [ (0x280) 56; CHECK: ForwardReference (0x80) 57; CHECK: HasUniqueName (0x200) 58; CHECK: ] 59; CHECK: FieldList: 0x0 60; CHECK: DerivedFrom: 0x0 61; CHECK: VShape: 0x0 62; CHECK: SizeOf: 0 63; CHECK: Name: foo::bar::GlobalRecord 64; CHECK: } 65 66; CHECK-LABEL: MemberFuncId ({{.*}}) { 67; CHECK-NEXT: TypeLeafKind: LF_MFUNC_ID (0x1602) 68; CHECK-NEXT: ClassType: foo::bar::GlobalRecord ({{.*}}) 69; CHECK-NEXT: FunctionType: void foo::bar::GlobalRecord::() ({{.*}}) 70; CHECK-NEXT: Name: method 71; CHECK-NEXT: } 72 73; ModuleID = 't.cpp' 74source_filename = "t.cpp" 75target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128" 76target triple = "x86_64-pc-windows-msvc19.0.23918" 77 78%"struct.foo::bar::GlobalRecord" = type { i32 } 79%struct.LocalRecord = type { i32 } 80 81@"\01?g@bar@foo@@3UGlobalRecord@12@A" = global %"struct.foo::bar::GlobalRecord" zeroinitializer, align 4, !dbg !0 82 83; Function Attrs: nounwind uwtable 84define void @"\01?baz@bar@foo@@YAXXZ"() #0 !dbg !20 { 85entry: 86 %l = alloca %struct.LocalRecord, align 4 87 call void @llvm.dbg.declare(metadata %struct.LocalRecord* %l, metadata !23, metadata !27), !dbg !28 88 ret void, !dbg !29 89} 90 91; Function Attrs: nounwind readnone 92declare void @llvm.dbg.declare(metadata, metadata, metadata) #1 93 94; Function Attrs: nounwind uwtable 95define void @"\01?method@GlobalRecord@bar@foo@@QEAAXXZ"(%"struct.foo::bar::GlobalRecord"* %this) #0 align 2 !dbg !30 { 96entry: 97 %this.addr = alloca %"struct.foo::bar::GlobalRecord"*, align 8 98 store %"struct.foo::bar::GlobalRecord"* %this, %"struct.foo::bar::GlobalRecord"** %this.addr, align 8 99 call void @llvm.dbg.declare(metadata %"struct.foo::bar::GlobalRecord"** %this.addr, metadata !31, metadata !27), !dbg !33 100 %this1 = load %"struct.foo::bar::GlobalRecord"*, %"struct.foo::bar::GlobalRecord"** %this.addr, align 8 101 ret void, !dbg !34 102} 103 104attributes #0 = { nounwind uwtable "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" } 105attributes #1 = { nounwind readnone } 106 107!llvm.dbg.cu = !{!13} 108!llvm.module.flags = !{!16, !17, !18} 109!llvm.ident = !{!19} 110 111!0 = distinct !DIGlobalVariableExpression(var: !1, expr: !DIExpression()) 112!1 = !DIGlobalVariable(name: "g", linkageName: "\01?g@bar@foo@@3UGlobalRecord@12@A", scope: !2, file: !3, line: 12, type: !5, isLocal: false, isDefinition: true) 113!2 = !DINamespace(name: "bar", scope: !4) 114!3 = !DIFile(filename: "t.cpp", directory: "D:\5Csrc\5Cllvm\5Cbuild") 115!4 = !DINamespace(name: "foo", scope: null) 116!5 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "GlobalRecord", scope: !2, file: !3, line: 9, size: 32, align: 32, elements: !6, identifier: ".?AUGlobalRecord@bar@foo@@") 117!6 = !{!7, !9} 118!7 = !DIDerivedType(tag: DW_TAG_member, name: "x", scope: !5, file: !3, line: 10, baseType: !8, size: 32, align: 32) 119!8 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed) 120!9 = !DISubprogram(name: "method", linkageName: "\01?method@GlobalRecord@bar@foo@@QEAAXXZ", scope: !5, file: !3, line: 11, type: !10, isLocal: false, isDefinition: false, scopeLine: 11, flags: DIFlagPrototyped, isOptimized: false) 121!10 = !DISubroutineType(types: !11) 122!11 = !{null, !12} 123!12 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !5, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer) 124!13 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !3, producer: "clang version 3.9.0 ", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !14, globals: !15) 125!14 = !{} 126!15 = !{!0} 127!16 = !{i32 2, !"CodeView", i32 1} 128!17 = !{i32 2, !"Debug Info Version", i32 3} 129!18 = !{i32 1, !"PIC Level", i32 2} 130!19 = !{!"clang version 3.9.0 "} 131!20 = distinct !DISubprogram(name: "baz", linkageName: "\01?baz@bar@foo@@YAXXZ", scope: !2, file: !3, line: 3, type: !21, isLocal: false, isDefinition: true, scopeLine: 3, flags: DIFlagPrototyped, isOptimized: false, unit: !13, retainedNodes: !14) 132!21 = !DISubroutineType(types: !22) 133!22 = !{null} 134!23 = !DILocalVariable(name: "l", scope: !20, file: !3, line: 6, type: !24) 135!24 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "LocalRecord", scope: !20, file: !3, line: 4, size: 32, align: 32, elements: !25) 136!25 = !{!26} 137!26 = !DIDerivedType(tag: DW_TAG_member, name: "x", scope: !24, file: !3, line: 5, baseType: !8, size: 32, align: 32) 138!27 = !DIExpression() 139!28 = !DILocation(line: 6, column: 5, scope: !20) 140!29 = !DILocation(line: 7, column: 1, scope: !20) 141!30 = distinct !DISubprogram(name: "method", linkageName: "\01?method@GlobalRecord@bar@foo@@QEAAXXZ", scope: !5, file: !3, line: 13, type: !10, isLocal: false, isDefinition: true, scopeLine: 13, flags: DIFlagPrototyped, isOptimized: false, unit: !13, declaration: !9, retainedNodes: !14) 142!31 = !DILocalVariable(name: "this", arg: 1, scope: !30, type: !32, flags: DIFlagArtificial | DIFlagObjectPointer) 143!32 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !5, size: 64, align: 64) 144!33 = !DILocation(line: 0, scope: !30) 145!34 = !DILocation(line: 13, column: 30, scope: !30) 146 147