mirror of
https://github.com/RPCS3/llvm.git
synced 2026-01-31 01:25:19 +01:00
5420de3f15
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 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@281284 91177308-0d34-0410-b5e6-96231b3b80d8
62 lines
3.4 KiB
LLVM
62 lines
3.4 KiB
LLVM
; REQUIRES: object-emission
|
|
|
|
; RUN: %llc_dwarf -O0 -filetype=obj < %s > %t
|
|
; RUN: llvm-dwarfdump %t | FileCheck %s
|
|
|
|
; This was pulled from clang's debug-info-template-recursive.cpp test.
|
|
; class base { };
|
|
|
|
; template <class T> class foo : public base {
|
|
; void operator=(const foo r) { }
|
|
; };
|
|
|
|
; class bar : public foo<void> { };
|
|
; bar filters;
|
|
|
|
; CHECK: DW_TAG_template_type_parameter [{{.*}}]
|
|
; CHECK-NEXT: DW_AT_name{{.*}}"T"
|
|
; CHECK-NOT: DW_AT_type
|
|
; CHECK: NULL
|
|
|
|
%class.bar = type { i8 }
|
|
|
|
@filters = global %class.bar zeroinitializer, align 1, !dbg !4
|
|
|
|
!llvm.dbg.cu = !{!0}
|
|
!llvm.module.flags = !{!36, !37}
|
|
|
|
!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.4 (trunk 187958) (llvm/trunk 187964)", isOptimized: false, emissionKind: FullDebug, file: !1, enums: !2, retainedTypes: !2, globals: !3, imports: !2)
|
|
!1 = !DIFile(filename: "debug-info-template-recursive.cpp", directory: "/usr/local/google/home/echristo/tmp")
|
|
!2 = !{}
|
|
!3 = !{!4}
|
|
!4 = !DIGlobalVariable(name: "filters", line: 10, isLocal: false, isDefinition: true, scope: null, file: !5, type: !6)
|
|
!5 = !DIFile(filename: "debug-info-template-recursive.cpp", directory: "/usr/local/google/home/echristo/tmp")
|
|
!6 = !DICompositeType(tag: DW_TAG_class_type, name: "bar", line: 9, size: 8, align: 8, file: !1, elements: !7)
|
|
!7 = !{!8, !31}
|
|
!8 = !DIDerivedType(tag: DW_TAG_inheritance, scope: !6, baseType: !9)
|
|
!9 = !DICompositeType(tag: DW_TAG_class_type, name: "foo<void>", line: 5, size: 8, align: 8, file: !1, elements: !10, templateParams: !29)
|
|
!10 = !{!11, !19, !25}
|
|
!11 = !DIDerivedType(tag: DW_TAG_inheritance, scope: !9, baseType: !12)
|
|
!12 = !DICompositeType(tag: DW_TAG_class_type, name: "base", line: 3, size: 8, align: 8, file: !1, elements: !13)
|
|
!13 = !{!14}
|
|
!14 = !DISubprogram(name: "base", line: 3, isLocal: false, isDefinition: false, virtualIndex: 6, flags: DIFlagArtificial | DIFlagPrototyped, isOptimized: false, scopeLine: 3, file: !1, scope: !12, type: !15)
|
|
!15 = !DISubroutineType(types: !16)
|
|
!16 = !{null, !17}
|
|
!17 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer, baseType: !12)
|
|
!19 = !DISubprogram(name: "operator=", linkageName: "_ZN3fooIvEaSES0_", line: 6, isLocal: false, isDefinition: false, virtualIndex: 6, flags: DIFlagPrivate | DIFlagPrototyped, isOptimized: false, scopeLine: 6, file: !1, scope: !9, type: !20)
|
|
!20 = !DISubroutineType(types: !21)
|
|
!21 = !{null, !22, !23}
|
|
!22 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer, baseType: !9)
|
|
!23 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !9)
|
|
!25 = !DISubprogram(name: "foo", line: 5, isLocal: false, isDefinition: false, virtualIndex: 6, flags: DIFlagArtificial | DIFlagPrototyped, isOptimized: false, scopeLine: 5, file: !1, scope: !9, type: !26)
|
|
!26 = !DISubroutineType(types: !27)
|
|
!27 = !{null, !22}
|
|
!29 = !{!30}
|
|
!30 = !DITemplateTypeParameter(name: "T", type: null)
|
|
!31 = !DISubprogram(name: "bar", line: 9, isLocal: false, isDefinition: false, virtualIndex: 6, flags: DIFlagArtificial | DIFlagPrototyped, isOptimized: false, scopeLine: 9, file: !1, scope: !6, type: !32)
|
|
!32 = !DISubroutineType(types: !33)
|
|
!33 = !{null, !34}
|
|
!34 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer, baseType: !6)
|
|
!36 = !{i32 2, !"Dwarf Version", i32 3}
|
|
!37 = !{i32 1, !"Debug Info Version", i32 3}
|