mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-06-17 03:29:52 +00:00
Remove the fake `DW_TAG_auto_variable` and `DW_TAG_arg_variable` tags, using `DW_TAG_variable` in their place Stop exposing the `tag:` field at all in the assembly format for `DILocalVariable`. Most of the testcase updates were generated by the following sed script: find test/ -name "*.ll" -o -name "*.mir" | xargs grep -l 'DILocalVariable' | xargs sed -i '' \ -e 's/tag: DW_TAG_arg_variable, //' \ -e 's/tag: DW_TAG_auto_variable, //' There were only a handful of tests in `test/Assembly` that I needed to update by hand. (Note: a follow-up could change `DILocalVariable::DILocalVariable()` to set the tag to `DW_TAG_formal_parameter` instead of `DW_TAG_variable` (as appropriate), instead of having that logic magically in the backend in `DbgVariable`. I've added a FIXME to that effect.) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@243774 91177308-0d34-0410-b5e6-96231b3b80d8
41 lines
2.0 KiB
LLVM
41 lines
2.0 KiB
LLVM
; RUN: llvm-link %s %p/2011-08-18-unique-class-type2.ll -S -o - | FileCheck %s
|
|
; CHECK: DW_TAG_class_type
|
|
; CHECK-NOT: DW_TAG_class_type
|
|
; Test to check there is only one MDNode for class A after linking.
|
|
|
|
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
|
|
target triple = "x86_64-apple-macosx10.7.0"
|
|
|
|
%"class.N1::A" = type { i8 }
|
|
|
|
define void @_Z3fooN2N11AE() nounwind uwtable ssp {
|
|
entry:
|
|
%mya = alloca %"class.N1::A", align 1
|
|
call void @llvm.dbg.declare(metadata %"class.N1::A"* %mya, metadata !9, metadata !DIExpression()), !dbg !13
|
|
ret void, !dbg !14
|
|
}
|
|
|
|
declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone
|
|
|
|
!llvm.dbg.cu = !{!0}
|
|
!llvm.module.flags = !{!18}
|
|
|
|
!0 = !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.0 (trunk 137954)", isOptimized: true, emissionKind: 0, file: !16, enums: !2, retainedTypes: !2, subprograms: !3, globals: !2)
|
|
!1 = !{!2}
|
|
!2 = !{}
|
|
!3 = !{!5}
|
|
!5 = !DISubprogram(name: "foo", linkageName: "_Z3fooN2N11AE", line: 4, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, file: !16, scope: !6, type: !7, function: void ()* @_Z3fooN2N11AE)
|
|
!6 = !DIFile(filename: "n1.c", directory: "/private/tmp")
|
|
!7 = !DISubroutineType(types: !8)
|
|
!8 = !{null}
|
|
!9 = !DILocalVariable(name: "mya", line: 4, arg: 1, scope: !5, file: !6, type: !10)
|
|
!10 = !DICompositeType(tag: DW_TAG_class_type, name: "A", line: 3, size: 8, align: 8, file: !17, scope: !11, elements: !2)
|
|
!11 = !DINamespace(name: "N1", line: 2, file: !17, scope: null)
|
|
!12 = !DIFile(filename: "./n.h", directory: "/private/tmp")
|
|
!13 = !DILocation(line: 4, column: 12, scope: !5)
|
|
!14 = !DILocation(line: 4, column: 18, scope: !15)
|
|
!15 = distinct !DILexicalBlock(line: 4, column: 17, file: !16, scope: !5)
|
|
!16 = !DIFile(filename: "n1.c", directory: "/private/tmp")
|
|
!17 = !DIFile(filename: "./n.h", directory: "/private/tmp")
|
|
!18 = !{i32 1, !"Debug Info Version", i32 3}
|