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09b5c9c24d
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. llvm-svn: 236120
31 lines
1.2 KiB
LLVM
31 lines
1.2 KiB
LLVM
; RUN: llc -mtriple armv7-apple-darwin < %s | FileCheck %s
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; Test that we don't pollute the start of the file with debug sections.
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; This is particularly important on ARM MachO as a change in section order can
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; cause a change the relaxation of the instructions used.
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; CHECK: .section __TEXT,__text,regular,pure_instructions
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; CHECK-NEXT: .syntax unified
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; CHECK-NEXT: .globl _f
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; CHECK-NEXT: .align 2
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; CHECK-NEXT: _f: @ @f
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; CHECK: .section __DWARF,__debug_str,regular,debug
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define void @f() {
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ret void, !dbg !9
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}
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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: "foo", isOptimized: true, runtimeVersion: 0, emissionKind: 1, enums: !2, retainedTypes: !2, subprograms: !3, globals: !2, imports: !2)
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!1 = !DIFile(filename: "/foo/test.c", directory: "/foo")
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!2 = !{}
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!3 = !{!4}
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!4 = !DISubprogram(name: "f", scope: !1, file: !1, line: 1, type: !5, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagPrototyped, isOptimized: true, function: void ()* @f, variables: !2)
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!5 = !DISubroutineType(types: !6)
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!6 = !{null}
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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 = !DILocation(line: 1, column: 15, scope: !4)
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