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| author | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2015-08-03 17:26:41 +0000 |
|---|---|---|
| committer | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2015-08-03 17:26:41 +0000 |
| commit | c61bc48acb6bd55fa6b96b9b27de079b441e0b17 (patch) | |
| tree | e634e6a5da8e6a29a6e74d1ac3d5bf70aff85d2d /test/DebugInfo/Inputs/line.ll | |
| parent | 8927f6cd0f8d7614e8682a2da08f0a9769be9603 (diff) | |
DI: Disallow uniquable DICompileUnits
Since r241097, `DIBuilder` has only created distinct `DICompileUnit`s.
The backend is liable to start relying on that (if it hasn't already),
so make uniquable `DICompileUnit`s illegal and automatically upgrade old
bitcode. This is a nice cleanup, since we can remove an unnecessary
`DenseSet` (and the associated uniquing info) from `LLVMContextImpl`.
Almost all the testcases were updated with this script:
git grep -e '= !DICompileUnit' -l -- test |
grep -v test/Bitcode |
xargs sed -i '' -e 's,= !DICompileUnit,= distinct !DICompileUnit,'
I imagine something similar should work for out-of-tree testcases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@243885 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/DebugInfo/Inputs/line.ll')
| -rw-r--r-- | test/DebugInfo/Inputs/line.ll | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/test/DebugInfo/Inputs/line.ll b/test/DebugInfo/Inputs/line.ll index d56c7e01a17..15690aa04d9 100644 --- a/test/DebugInfo/Inputs/line.ll +++ b/test/DebugInfo/Inputs/line.ll @@ -39,7 +39,7 @@ attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointe !llvm.module.flags = !{!7, !8} !llvm.ident = !{!9} -!0 = !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.7.0 (trunk 227472) (llvm/trunk 227476)", isOptimized: false, emissionKind: 2, file: !1, enums: !2, retainedTypes: !2, subprograms: !3, globals: !2, imports: !2) +!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.7.0 (trunk 227472) (llvm/trunk 227476)", isOptimized: false, emissionKind: 2, file: !1, enums: !2, retainedTypes: !2, subprograms: !3, globals: !2, imports: !2) !1 = !DIFile(filename: "line.cpp", directory: "/tmp/dbginfo") !2 = !{} !3 = !{!4} |