148 lines
6.6 KiB
LLVM
148 lines
6.6 KiB
LLVM
; RUN: llc < %s -filetype=obj | llvm-readobj - --codeview | FileCheck %s
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; RUN: llc < %s | llvm-mc -filetype=obj --triple=x86_64-windows | llvm-readobj - --codeview | FileCheck %s
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; Check that we keep namespace scopes around the same way MSVC does.
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; We do function scopes slightly differently, but everything should be alright.
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; C++ source to regenerate:
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; namespace foo {
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; namespace bar {
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; void baz() {
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; struct LocalRecord {
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; int x;
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; } l;
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; };
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; struct GlobalRecord {
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; int x;
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; void method();
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; } g;
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; void GlobalRecord::method() {}
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; }
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; }
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; CHECK-LABEL: FuncId ({{.*}}) {
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; CHECK-NEXT: TypeLeafKind: LF_FUNC_ID (0x1601)
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; CHECK-NEXT: ParentScope: foo::bar ({{.*}})
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; CHECK-NEXT: FunctionType: void () ({{.*}})
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; CHECK-NEXT: Name: baz
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; CHECK-NEXT: }
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; CHECK: Struct ({{.*}}) {
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; CHECK: TypeLeafKind: LF_STRUCTURE (0x1505)
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; CHECK: MemberCount: 0
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; CHECK: Properties [ (0x180)
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; CHECK: ForwardReference (0x80)
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; CHECK: Scoped (0x100)
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; CHECK: ]
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; CHECK: FieldList: 0x0
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; CHECK: DerivedFrom: 0x0
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; CHECK: VShape: 0x0
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; CHECK: SizeOf: 0
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; CHECK: Name: foo::bar::baz::LocalRecord
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; CHECK: }
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; CHECK: Struct ({{.*}}) {
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; CHECK: TypeLeafKind: LF_STRUCTURE (0x1505)
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; CHECK: MemberCount: 1
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; CHECK: Properties [ (0x100)
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; CHECK: Scoped (0x100)
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; CHECK: ]
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; CHECK: Name: foo::bar::baz::LocalRecord
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; CHECK: }
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; CHECK: Struct ({{.*}}) {
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; CHECK: TypeLeafKind: LF_STRUCTURE (0x1505)
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; CHECK: MemberCount: 0
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; CHECK: Properties [ (0x280)
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; CHECK: ForwardReference (0x80)
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; CHECK: HasUniqueName (0x200)
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; CHECK: ]
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; CHECK: FieldList: 0x0
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; CHECK: DerivedFrom: 0x0
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; CHECK: VShape: 0x0
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; CHECK: SizeOf: 0
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; CHECK: Name: foo::bar::GlobalRecord
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; CHECK: }
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; CHECK-LABEL: MemberFuncId ({{.*}}) {
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; CHECK-NEXT: TypeLeafKind: LF_MFUNC_ID (0x1602)
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; CHECK-NEXT: ClassType: foo::bar::GlobalRecord ({{.*}})
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; CHECK-NEXT: FunctionType: void foo::bar::GlobalRecord::() ({{.*}})
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; CHECK-NEXT: Name: method
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; CHECK-NEXT: }
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; ModuleID = 't.cpp'
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source_filename = "t.cpp"
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target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-pc-windows-msvc19.0.23918"
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%"struct.foo::bar::GlobalRecord" = type { i32 }
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%struct.LocalRecord = type { i32 }
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@"\01?g@bar@foo@@3UGlobalRecord@12@A" = global %"struct.foo::bar::GlobalRecord" zeroinitializer, align 4, !dbg !0
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; Function Attrs: nounwind uwtable
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define void @"\01?baz@bar@foo@@YAXXZ"() #0 !dbg !20 {
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entry:
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%l = alloca %struct.LocalRecord, align 4
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call void @llvm.dbg.declare(metadata %struct.LocalRecord* %l, metadata !23, metadata !27), !dbg !28
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ret void, !dbg !29
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}
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; Function Attrs: nounwind readnone
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declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
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; Function Attrs: nounwind uwtable
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define void @"\01?method@GlobalRecord@bar@foo@@QEAAXXZ"(%"struct.foo::bar::GlobalRecord"* %this) #0 align 2 !dbg !30 {
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entry:
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%this.addr = alloca %"struct.foo::bar::GlobalRecord"*, align 8
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store %"struct.foo::bar::GlobalRecord"* %this, %"struct.foo::bar::GlobalRecord"** %this.addr, align 8
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call void @llvm.dbg.declare(metadata %"struct.foo::bar::GlobalRecord"** %this.addr, metadata !31, metadata !27), !dbg !33
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%this1 = load %"struct.foo::bar::GlobalRecord"*, %"struct.foo::bar::GlobalRecord"** %this.addr, align 8
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ret void, !dbg !34
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}
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attributes #0 = { nounwind uwtable "disable-tail-calls"="false" "less-precise-fpmad"="false" "frame-pointer"="none" "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" }
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attributes #1 = { nounwind readnone }
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!llvm.dbg.cu = !{!13}
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!llvm.module.flags = !{!16, !17, !18}
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!llvm.ident = !{!19}
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!0 = distinct !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
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!1 = !DIGlobalVariable(name: "g", linkageName: "\01?g@bar@foo@@3UGlobalRecord@12@A", scope: !2, file: !3, line: 12, type: !5, isLocal: false, isDefinition: true)
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!2 = !DINamespace(name: "bar", scope: !4)
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!3 = !DIFile(filename: "t.cpp", directory: "D:\5Csrc\5Cllvm\5Cbuild")
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!4 = !DINamespace(name: "foo", scope: null)
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!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@@")
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!6 = !{!7, !9}
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!7 = !DIDerivedType(tag: DW_TAG_member, name: "x", scope: !5, file: !3, line: 10, baseType: !8, size: 32, align: 32)
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!8 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
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!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)
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!10 = !DISubroutineType(types: !11)
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!11 = !{null, !12}
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!12 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !5, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer)
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!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)
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!14 = !{}
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!15 = !{!0}
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!16 = !{i32 2, !"CodeView", i32 1}
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!17 = !{i32 2, !"Debug Info Version", i32 3}
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!18 = !{i32 1, !"PIC Level", i32 2}
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!19 = !{!"clang version 3.9.0 "}
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!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)
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!21 = !DISubroutineType(types: !22)
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!22 = !{null}
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!23 = !DILocalVariable(name: "l", scope: !20, file: !3, line: 6, type: !24)
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!24 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "LocalRecord", scope: !20, file: !3, line: 4, size: 32, align: 32, elements: !25)
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!25 = !{!26}
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!26 = !DIDerivedType(tag: DW_TAG_member, name: "x", scope: !24, file: !3, line: 5, baseType: !8, size: 32, align: 32)
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!27 = !DIExpression()
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!28 = !DILocation(line: 6, column: 5, scope: !20)
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!29 = !DILocation(line: 7, column: 1, scope: !20)
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!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)
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!31 = !DILocalVariable(name: "this", arg: 1, scope: !30, type: !32, flags: DIFlagArtificial | DIFlagObjectPointer)
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!32 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !5, size: 64, align: 64)
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!33 = !DILocation(line: 0, scope: !30)
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!34 = !DILocation(line: 13, column: 30, scope: !30)
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