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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/Linker/2011-08-04-DebugLoc.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/Linker/2011-08-04-DebugLoc.ll')
| -rw-r--r-- | test/Linker/2011-08-04-DebugLoc.ll | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/test/Linker/2011-08-04-DebugLoc.ll b/test/Linker/2011-08-04-DebugLoc.ll index 710ddf7774f..0029daa2598 100644 --- a/test/Linker/2011-08-04-DebugLoc.ll +++ b/test/Linker/2011-08-04-DebugLoc.ll @@ -17,7 +17,7 @@ define i32 @foo() nounwind ssp { !llvm.module.flags = !{!11} !llvm.dbg.sp = !{!1} -!0 = !DICompileUnit(language: DW_LANG_C99, producer: "Apple clang version 3.0 (tags/Apple/clang-209.11) (based on LLVM 3.0svn)", isOptimized: true, emissionKind: 0, file: !8, enums: !9, retainedTypes: !9, subprograms: !10) +!0 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "Apple clang version 3.0 (tags/Apple/clang-209.11) (based on LLVM 3.0svn)", isOptimized: true, emissionKind: 0, file: !8, enums: !9, retainedTypes: !9, subprograms: !10) !1 = !DISubprogram(name: "foo", line: 2, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, file: !8, scope: !2, type: !3, function: i32 ()* @foo) !2 = !DIFile(filename: "a.c", directory: "/private/tmp") !3 = !DISubroutineType(types: !4) |