d4135bbc30
This patch reverses the edge from DIGlobalVariable to GlobalVariable. This will allow us to more easily preserve debug info metadata when manipulating global variables. Fixes PR30362. A program for upgrading test cases is attached to that bug. Differential Revision: http://reviews.llvm.org/D20147 llvm-svn: 281284
49 lines
1.9 KiB
LLVM
49 lines
1.9 KiB
LLVM
; RUN: llc < %s -filetype=obj | llvm-readobj - -codeview | FileCheck %s
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; Generated from the following C++ source:
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; enum E : int { BLAH };
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; E e;
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; CHECK: CodeViewTypes [
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; CHECK: FieldList (0x1000) {
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; CHECK-NEXT: TypeLeafKind: LF_FIELDLIST (0x1203)
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; CHECK-NEXT: Enumerator {
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; CHECK-NEXT: TypeLeafKind: LF_ENUMERATE (0x1502)
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; CHECK-NEXT: AccessSpecifier: Public (0x3)
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; CHECK-NEXT: EnumValue: 0
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; CHECK-NEXT: Name: BLAH
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; CHECK-NEXT: }
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; CHECK-NEXT: }
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; CHECK-NEXT: Enum (0x1001) {
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; CHECK-NEXT: TypeLeafKind: LF_ENUM (0x1507)
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; CHECK-NEXT: NumEnumerators: 1
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; CHECK-NEXT: Properties [ (0x0)
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; CHECK-NEXT: ]
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; CHECK-NEXT: UnderlyingType: int (0x74)
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; CHECK-NEXT: FieldListType: <field list> (0x1000)
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; CHECK-NEXT: Name: E
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; CHECK-NEXT: }
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target datalayout = "e-m:x-p:32:32-i64:64-f80:32-n8:16:32-a:0:32-S32"
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target triple = "i686-pc-windows-msvc18.0.0"
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@"\01?e@@3W4E@@A" = global i32 0, align 4, !dbg !9
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!10, !11}
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!llvm.ident = !{!12}
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!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "clang version 3.9.0 (trunk 272790) (llvm/trunk 272813)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, globals: !8)
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!1 = !DIFile(filename: "-", directory: "/")
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!2 = !{!3}
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!3 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "E", file: !4, line: 1, baseType: !5, size: 32, align: 32, elements: !6)
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!4 = !DIFile(filename: "<stdin>", directory: "/")
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!5 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
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!6 = !{!7}
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!7 = !DIEnumerator(name: "BLAH", value: 0)
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!8 = !{!9}
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!9 = distinct !DIGlobalVariable(name: "e", linkageName: "\01?e@@3W4E@@A", scope: !0, file: !4, line: 2, type: !3, isLocal: false, isDefinition: true)
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!10 = !{i32 2, !"CodeView", i32 1}
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!11 = !{i32 2, !"Debug Info Version", i32 3}
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!12 = !{!"clang version 3.9.0 (trunk 272790) (llvm/trunk 272813)"}
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