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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 | 55ca964e944b610bfa09dd52490772b3d9f92fea (patch) | |
| tree | f748d9e2304be9b0b442f37f7d606e336bcd39f0 /llvm/test/Bitcode/debug-loc-again.ll | |
| parent | 910dde7ab2f725732222387af0d93f898afec42b (diff) | |
| download | bcm5719-llvm-55ca964e944b610bfa09dd52490772b3d9f92fea.tar.gz bcm5719-llvm-55ca964e944b610bfa09dd52490772b3d9f92fea.zip | |
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.
llvm-svn: 243885
Diffstat (limited to 'llvm/test/Bitcode/debug-loc-again.ll')
| -rw-r--r-- | llvm/test/Bitcode/debug-loc-again.ll | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/test/Bitcode/debug-loc-again.ll b/llvm/test/Bitcode/debug-loc-again.ll index 6dbea16121a..a3923c85f88 100644 --- a/llvm/test/Bitcode/debug-loc-again.ll +++ b/llvm/test/Bitcode/debug-loc-again.ll @@ -29,8 +29,8 @@ entry: !llvm.module.flags = !{!0} !0 = !{i32 2, !"Debug Info Version", i32 3} -!1 = !DICompileUnit(language: DW_LANG_C99, file: !DIFile(filename: "f", directory: "/d"), - subprograms: !{!2}) +!1 = distinct !DICompileUnit(language: DW_LANG_C99, file: !DIFile(filename: "f", directory: "/d"), + subprograms: !{!2}) !2 = !DISubprogram(name: "foo") !3 = !DILocation(line: 1, scope: !2) !4 = !DILocation(line: 2, scope: !2) |
