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https://github.com/c64scene-ar/llvm-6502.git
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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
37 lines
1.4 KiB
LLVM
37 lines
1.4 KiB
LLVM
; RUN: llc -mtriple=armv7-none-linux-gnueabihf < %s -o - | FileCheck %s
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; Function Attrs: nounwind
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define void @need_cfi_def_cfa_offset() #0 {
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; CHECK-LABEL: need_cfi_def_cfa_offset:
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; CHECK: sub sp, sp, #4
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; CHECK: .cfi_def_cfa_offset 4
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entry:
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%Depth = alloca i32, align 4
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call void @llvm.dbg.declare(metadata i32* %Depth, metadata !9, metadata !10), !dbg !11
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store i32 2, i32* %Depth, align 4, !dbg !11
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ret void, !dbg !12
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}
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; Function Attrs: nounwind readnone
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declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
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attributes #0 = { nounwind }
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attributes #1 = { nounwind readnone }
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!7, !8}
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!0 = !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "", isOptimized: false)
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!1 = !DIFile(filename: "file.c", directory: "/dir")
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!2 = !{}
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!3 = !DISubprogram(name: "need_cfi_def_cfa_offset", scope: !1, file: !1, line: 1, type: !4, isLocal: false, isDefinition: true, scopeLine: 2, isOptimized: false, function: void ()* @need_cfi_def_cfa_offset, variables: !2)
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!4 = !DISubroutineType(types: !5)
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!5 = !{null}
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!6 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
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!7 = !{i32 2, !"Dwarf Version", i32 4}
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!8 = !{i32 2, !"Debug Info Version", i32 3}
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!9 = !DILocalVariable(tag: DW_TAG_auto_variable, name: "Depth", scope: !3, file: !1, line: 3, type: !6)
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!10 = !DIExpression()
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!11 = !DILocation(line: 3, column: 9, scope: !3)
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!12 = !DILocation(line: 7, column: 5, scope: !3)
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