From ed013cd221aea3911dc0c8f33948c05799f751c0 Mon Sep 17 00:00:00 2001 From: "Duncan P. N. Exon Smith" Date: Fri, 31 Jul 2015 18:58:39 +0000 Subject: DI: Remove DW_TAG_arg_variable and DW_TAG_auto_variable 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.) llvm-svn: 243774 --- llvm/test/DebugInfo/incorrect-variable-debugloc.ll | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'llvm/test/DebugInfo/incorrect-variable-debugloc.ll') diff --git a/llvm/test/DebugInfo/incorrect-variable-debugloc.ll b/llvm/test/DebugInfo/incorrect-variable-debugloc.ll index 930f8c92cf6..8ecd324db7b 100644 --- a/llvm/test/DebugInfo/incorrect-variable-debugloc.ll +++ b/llvm/test/DebugInfo/incorrect-variable-debugloc.ll @@ -363,14 +363,14 @@ attributes #3 = { nounwind readnone } !24 = !DISubroutineType(types: !25) !25 = !{!8} !26 = !{!27} -!27 = !DILocalVariable(tag: DW_TAG_auto_variable, name: "A", line: 17, scope: !22, file: !23, type: !"_ZTS1C") +!27 = !DILocalVariable(name: "A", line: 17, scope: !22, file: !23, type: !"_ZTS1C") !28 = !DISubprogram(name: "m_fn3", linkageName: "_ZN1C5m_fn3Ev", line: 21, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 21, file: !5, scope: !"_ZTS1C", type: !11, function: void (%struct.C*)* @_ZN1C5m_fn3Ev, declaration: !10, variables: !29) !29 = !{!30} -!30 = !DILocalVariable(tag: DW_TAG_arg_variable, name: "this", arg: 1, flags: DIFlagArtificial | DIFlagObjectPointer, scope: !28, type: !31) +!30 = !DILocalVariable(name: "this", arg: 1, flags: DIFlagArtificial | DIFlagObjectPointer, scope: !28, type: !31) !31 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !"_ZTS1C") !32 = !DISubprogram(name: "m_fn2", linkageName: "_ZN1B5m_fn2Ev", line: 6, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 6, file: !5, scope: !"_ZTS1B", type: !18, declaration: !17, variables: !33) !33 = !{!34} -!34 = !DILocalVariable(tag: DW_TAG_arg_variable, name: "this", arg: 1, flags: DIFlagArtificial | DIFlagObjectPointer, scope: !32, type: !35) +!34 = !DILocalVariable(name: "this", arg: 1, flags: DIFlagArtificial | DIFlagObjectPointer, scope: !32, type: !35) !35 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !"_ZTS1B") !36 = !{i32 2, !"Dwarf Version", i32 4} !37 = !{i32 2, !"Debug Info Version", i32 3} -- cgit v1.2.3