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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
31 lines
1.3 KiB
LLVM
31 lines
1.3 KiB
LLVM
; RUN: llc -mtriple=x86_64-linux-gnu -O0 -filetype=obj -o %t %s
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; RUN: llvm-dwarfdump -debug-dump=info %t | FileCheck %s
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; Generated from:
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; clang -g -S -emit-llvm -o foo.ll foo.c
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; typedef int v4si __attribute__((__vector_size__(16)));
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;
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; v4si a
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@a = common global <4 x i32> zeroinitializer, align 16
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!13}
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!0 = !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.3 (trunk 171825) (llvm/trunk 171822)", isOptimized: false, emissionKind: 0, file: !12, enums: !1, retainedTypes: !1, subprograms: !1, globals: !3, imports: !1)
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!1 = !{}
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!3 = !{!5}
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!5 = !DIGlobalVariable(name: "a", line: 3, isLocal: false, isDefinition: true, scope: null, file: !6, type: !7, variable: <4 x i32>* @a)
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!6 = !DIFile(filename: "foo.c", directory: "/Users/echristo")
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!7 = !DIDerivedType(tag: DW_TAG_typedef, name: "v4si", line: 1, file: !12, baseType: !8)
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!8 = !DICompositeType(tag: DW_TAG_array_type, size: 128, align: 128, flags: DIFlagVector, baseType: !9, elements: !10)
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!9 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
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!10 = !{!11}
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!11 = !DISubrange(count: 4)
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!12 = !DIFile(filename: "foo.c", directory: "/Users/echristo")
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; Check that we get an array type with a vector attribute.
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; CHECK: DW_TAG_array_type
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; CHECK-NEXT: DW_AT_GNU_vector
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!13 = !{i32 1, !"Debug Info Version", i32 3}
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