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-rw-r--r--llvm/test/DebugInfo/COFF/unnamed.ll200
1 files changed, 0 insertions, 200 deletions
diff --git a/llvm/test/DebugInfo/COFF/unnamed.ll b/llvm/test/DebugInfo/COFF/unnamed.ll
deleted file mode 100644
index 127d8ab204a..00000000000
--- a/llvm/test/DebugInfo/COFF/unnamed.ll
+++ /dev/null
@@ -1,200 +0,0 @@
-; RUN: llc < %s -filetype=obj | llvm-readobj - -codeview | FileCheck %s
-;
-; Verify CodeView emission does not emit forward references for unnamed
-; structs/unions. If a forward reference is emitted for an unnamed composite
-; type then Visual Studio will not be able to display the value.
-;
-; Previous values displayed by Visual Studio:
-; local.unnamed_struct {...}
-; local.unnamed_union {...}
-;
-; New values displayed by Visual Studio:
-; local.unnamed_struct {m3=66 'B' }
-; local.unnamed_union {m1=65 m2=65 'A' }
-;
-; The reproducer:
-; $ cat unnamed.c
-; struct named_struct {
-; int id;
-; union {
-; int m1;
-; char m2;
-; } unnamed_union;
-; struct {
-; char m3;
-; } unnamed_struct;
-; };
-;
-; int main()
-; {
-; struct named_struct local;
-;
-; local.id = 1;
-; local.unnamed_union.m1 = 65;
-; local.unnamed_struct.m3 = 'B';
-;
-; return 0;
-; }
-;
-; To regenerate the IR below:
-; $ clang unnamed.c -S -emit-llvm -g -gcodeview
-;
-; CHECK: FieldList ([[UnnamedUnionFieldList:.*]]) {
-; CHECK-NEXT: TypeLeafKind: LF_FIELDLIST (0x1203)
-; CHECK-NEXT: DataMember {
-; CHECK-NEXT: TypeLeafKind: LF_MEMBER (0x150D)
-; CHECK-NEXT: AccessSpecifier: Public (0x3)
-; CHECK-NEXT: Type: int (0x74)
-; CHECK-NEXT: FieldOffset: 0x0
-; CHECK-NEXT: Name: m1
-; CHECK-NEXT: }
-; CHECK-NEXT: DataMember {
-; CHECK-NEXT: TypeLeafKind: LF_MEMBER (0x150D)
-; CHECK-NEXT: AccessSpecifier: Public (0x3)
-; CHECK-NEXT: Type: char (0x70)
-; CHECK-NEXT: FieldOffset: 0x0
-; CHECK-NEXT: Name: m2
-; CHECK-NEXT: }
-; CHECK-NEXT: }
-; CHECK: Union ([[UnnamedUnion:.*]]) {
-; CHECK-NEXT: TypeLeafKind: LF_UNION (0x1506)
-; CHECK-NEXT: MemberCount: 2
-; CHECK-NEXT: Properties [ (0x408)
-; CHECK-NEXT: Nested (0x8)
-; CHECK-NEXT: Sealed (0x400)
-; CHECK-NEXT: ]
-; CHECK-NEXT: FieldList: <field list> ([[UnnamedUnionFieldList]])
-; CHECK-NEXT: SizeOf: 4
-; CHECK-NEXT: Name: named_struct::<unnamed-tag>
-; CHECK-NEXT: }
-; CHECK: FieldList ([[UnnamedStructFieldList:.*]]) {
-; CHECK-NEXT: TypeLeafKind: LF_FIELDLIST (0x1203)
-; CHECK-NEXT: DataMember {
-; CHECK-NEXT: TypeLeafKind: LF_MEMBER (0x150D)
-; CHECK-NEXT: AccessSpecifier: Public (0x3)
-; CHECK-NEXT: Type: char (0x70)
-; CHECK-NEXT: FieldOffset: 0x0
-; CHECK-NEXT: Name: m3
-; CHECK-NEXT: }
-; CHECK-NEXT: }
-; CHECK: Struct ([[UnnamedStruct:.*]]) {
-; CHECK-NEXT: TypeLeafKind: LF_STRUCTURE (0x1505)
-; CHECK-NEXT: MemberCount: 1
-; CHECK-NEXT: Properties [ (0x8)
-; CHECK-NEXT: Nested (0x8)
-; CHECK-NEXT: ]
-; CHECK-NEXT: FieldList: <field list> ([[UnnamedStructFieldList]])
-; CHECK-NEXT: DerivedFrom: 0x0
-; CHECK-NEXT: VShape: 0x0
-; CHECK-NEXT: SizeOf: 1
-; CHECK-NEXT: Name: named_struct::<unnamed-tag>
-; CHECK-NEXT: }
-; CHECK: FieldList ([[NamedStructFieldList:.*]]) {
-; CHECK-NEXT: TypeLeafKind: LF_FIELDLIST (0x1203)
-; CHECK-NEXT: DataMember {
-; CHECK-NEXT: TypeLeafKind: LF_MEMBER (0x150D)
-; CHECK-NEXT: AccessSpecifier: Public (0x3)
-; CHECK-NEXT: Type: int (0x74)
-; CHECK-NEXT: FieldOffset: 0x0
-; CHECK-NEXT: Name: id
-; CHECK-NEXT: }
-; CHECK-NEXT: DataMember {
-; CHECK-NEXT: TypeLeafKind: LF_MEMBER (0x150D)
-; CHECK-NEXT: AccessSpecifier: Public (0x3)
-; CHECK-NEXT: Type: named_struct::<unnamed-tag> ([[UnnamedUnion]])
-; CHECK-NEXT: FieldOffset: 0x4
-; CHECK-NEXT: Name: unnamed_union
-; CHECK-NEXT: }
-; CHECK-NEXT: DataMember {
-; CHECK-NEXT: TypeLeafKind: LF_MEMBER (0x150D)
-; CHECK-NEXT: AccessSpecifier: Public (0x3)
-; CHECK-NEXT: Type: named_struct::<unnamed-tag> ([[UnnamedStruct]])
-; CHECK-NEXT: FieldOffset: 0x8
-; CHECK-NEXT: Name: unnamed_struct
-; CHECK-NEXT: }
-; CHECK-NEXT: }
-; CHECK: Struct ({{.*}}) {
-; CHECK-NEXT: TypeLeafKind: LF_STRUCTURE (0x1505)
-; CHECK-NEXT: MemberCount: 3
-; CHECK-NEXT: Properties [ (0x0)
-; CHECK-NEXT: ]
-; CHECK-NEXT: FieldList: <field list> ([[NamedStructFieldList]])
-; CHECK-NEXT: DerivedFrom: 0x0
-; CHECK-NEXT: VShape: 0x0
-; CHECK-NEXT: SizeOf: 12
-; CHECK-NEXT: Name: named_struct
-; CHECK-NEXT: }
-
-; ModuleID = 'unnamed.c'
-source_filename = "unnamed.c"
-target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128"
-target triple = "x86_64-pc-windows-msvc19.0.24210"
-
-%struct.named_struct = type { i32, %union.anon, %struct.anon }
-%union.anon = type { i32 }
-%struct.anon = type { i8 }
-
-; Function Attrs: noinline nounwind uwtable
-define i32 @main() #0 !dbg !7 {
-entry:
- %retval = alloca i32, align 4
- %local = alloca %struct.named_struct, align 4
- store i32 0, i32* %retval, align 4
- call void @llvm.dbg.declare(metadata %struct.named_struct* %local, metadata !11, metadata !25), !dbg !26
- %id = getelementptr inbounds %struct.named_struct, %struct.named_struct* %local, i32 0, i32 0, !dbg !27
- store i32 1, i32* %id, align 4, !dbg !28
- %unnamed_union = getelementptr inbounds %struct.named_struct, %struct.named_struct* %local, i32 0, i32 1, !dbg !29
- %m1 = bitcast %union.anon* %unnamed_union to i32*, !dbg !30
- store i32 65, i32* %m1, align 4, !dbg !31
- %unnamed_struct = getelementptr inbounds %struct.named_struct, %struct.named_struct* %local, i32 0, i32 2, !dbg !32
- %m3 = getelementptr inbounds %struct.anon, %struct.anon* %unnamed_struct, i32 0, i32 0, !dbg !33
- store i8 66, i8* %m3, align 4, !dbg !34
- ret i32 0, !dbg !35
-}
-
-; Function Attrs: nounwind readnone
-declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
-
-attributes #0 = { noinline nounwind uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "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" "no-signed-zeros-fp-math"="false" "no-trapping-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" }
-attributes #1 = { nounwind readnone }
-
-!llvm.dbg.cu = !{!0}
-!llvm.module.flags = !{!3, !4, !5}
-!llvm.ident = !{!6}
-
-!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 5.0.0 (trunk)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2)
-!1 = !DIFile(filename: "unnamed.c", directory: "C:\5Cpath\5Cto\5Cdirectory", checksumkind: CSK_MD5, checksum: "a1874da39665a126d6949d929fbd4818")
-!2 = !{}
-!3 = !{i32 2, !"CodeView", i32 1}
-!4 = !{i32 2, !"Debug Info Version", i32 3}
-!5 = !{i32 1, !"PIC Level", i32 2}
-!6 = !{!"clang version 5.0.0 (trunk)"}
-!7 = distinct !DISubprogram(name: "main", scope: !1, file: !1, line: 12, type: !8, isLocal: false, isDefinition: true, scopeLine: 13, isOptimized: false, unit: !0, variables: !2)
-!8 = !DISubroutineType(types: !9)
-!9 = !{!10}
-!10 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
-!11 = !DILocalVariable(name: "local", scope: !7, file: !1, line: 14, type: !12)
-!12 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "named_struct", file: !1, line: 1, size: 96, elements: !13)
-!13 = !{!14, !15, !21}
-!14 = !DIDerivedType(tag: DW_TAG_member, name: "id", scope: !12, file: !1, line: 2, baseType: !10, size: 32)
-!15 = !DIDerivedType(tag: DW_TAG_member, name: "unnamed_union", scope: !12, file: !1, line: 6, baseType: !16, size: 32, offset: 32)
-!16 = distinct !DICompositeType(tag: DW_TAG_union_type, scope: !12, file: !1, line: 3, size: 32, elements: !17)
-!17 = !{!18, !19}
-!18 = !DIDerivedType(tag: DW_TAG_member, name: "m1", scope: !16, file: !1, line: 4, baseType: !10, size: 32)
-!19 = !DIDerivedType(tag: DW_TAG_member, name: "m2", scope: !16, file: !1, line: 5, baseType: !20, size: 8)
-!20 = !DIBasicType(name: "char", size: 8, encoding: DW_ATE_signed_char)
-!21 = !DIDerivedType(tag: DW_TAG_member, name: "unnamed_struct", scope: !12, file: !1, line: 9, baseType: !22, size: 8, offset: 64)
-!22 = distinct !DICompositeType(tag: DW_TAG_structure_type, scope: !12, file: !1, line: 7, size: 8, elements: !23)
-!23 = !{!24}
-!24 = !DIDerivedType(tag: DW_TAG_member, name: "m3", scope: !22, file: !1, line: 8, baseType: !20, size: 8)
-!25 = !DIExpression()
-!26 = !DILocation(line: 14, column: 23, scope: !7)
-!27 = !DILocation(line: 16, column: 9, scope: !7)
-!28 = !DILocation(line: 16, column: 12, scope: !7)
-!29 = !DILocation(line: 17, column: 9, scope: !7)
-!30 = !DILocation(line: 17, column: 23, scope: !7)
-!31 = !DILocation(line: 17, column: 26, scope: !7)
-!32 = !DILocation(line: 18, column: 9, scope: !7)
-!33 = !DILocation(line: 18, column: 24, scope: !7)
-!34 = !DILocation(line: 18, column: 27, scope: !7)
-!35 = !DILocation(line: 20, column: 3, scope: !7)
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