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e56023a059
Finish off PR23080 by renaming the debug info IR constructs from `MD*` to `DI*`. The last of the `DIDescriptor` classes were deleted in r235356, and the last of the related typedefs removed in r235413, so this has all baked for about a week. Note: If you have out-of-tree code (like a frontend), I recommend that you get everything compiling and tests passing with the *previous* commit before updating to this one. It'll be easier to keep track of what code is using the `DIDescriptor` hierarchy and what you've already updated, and I think you're extremely unlikely to insert bugs. YMMV of course. Back to *this* commit: I did this using the rename-md-di-nodes.sh upgrade script I've attached to PR23080 (both code and testcases) and filtered through clang-format-diff.py. I edited the tests for test/Assembler/invalid-generic-debug-node-*.ll by hand since the columns were off-by-three. It should work on your out-of-tree testcases (and code, if you've followed the advice in the previous paragraph). Some of the tests are in badly named files now (e.g., test/Assembler/invalid-mdcompositetype-missing-tag.ll should be 'dicompositetype'); I'll come back and move the files in a follow-up commit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236120 91177308-0d34-0410-b5e6-96231b3b80d8
42 lines
2.1 KiB
LLVM
42 lines
2.1 KiB
LLVM
; RUN: llc -mtriple=x86_64-apple-darwin %s -o %t -filetype=obj -O0
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; RUN: llvm-dwarfdump -debug-dump=info %t | FileCheck %s
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; CHECK: DW_TAG_rvalue_reference_type
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@.str = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
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define void @_Z3fooOi(i32* %i) uwtable ssp {
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entry:
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%i.addr = alloca i32*, align 8
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store i32* %i, i32** %i.addr, align 8
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call void @llvm.dbg.declare(metadata i32** %i.addr, metadata !11, metadata !DIExpression()), !dbg !12
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%0 = load i32*, i32** %i.addr, align 8, !dbg !13
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%1 = load i32, i32* %0, align 4, !dbg !13
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%call = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i32 0, i32 0), i32 %1), !dbg !13
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ret void, !dbg !15
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}
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declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone
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declare i32 @printf(i8*, ...)
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!17}
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!0 = !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.2 (trunk 157054) (llvm/trunk 157060)", isOptimized: false, emissionKind: 0, file: !16, enums: !1, retainedTypes: !1, subprograms: !3, globals: !1, imports: !1)
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!1 = !{}
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!3 = !{!5}
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!5 = !DISubprogram(name: "foo", linkageName: "_Z3fooOi", line: 4, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 5, file: !16, scope: !6, type: !7, function: void (i32*)* @_Z3fooOi, variables: !1)
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!6 = !DIFile(filename: "foo.cpp", directory: "/Users/echristo/tmp")
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!7 = !DISubroutineType(types: !8)
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!8 = !{null, !9}
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!9 = !DIDerivedType(tag: DW_TAG_rvalue_reference_type, baseType: !10)
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!10 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
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!11 = !DILocalVariable(tag: DW_TAG_arg_variable, name: "i", line: 4, arg: 1, scope: !5, file: !6, type: !9)
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!12 = !DILocation(line: 4, column: 17, scope: !5)
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!13 = !DILocation(line: 6, column: 3, scope: !14)
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!14 = distinct !DILexicalBlock(line: 5, column: 1, file: !16, scope: !5)
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!15 = !DILocation(line: 7, column: 1, scope: !14)
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!16 = !DIFile(filename: "foo.cpp", directory: "/Users/echristo/tmp")
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!17 = !{i32 1, !"Debug Info Version", i32 3}
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