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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2016-02-29 11:12:23 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2016-02-29 11:12:23 +0000 |
| commit | f5b2a47ac69a91be61a99f16d5b6bbab02e92b77 (patch) | |
| tree | 5e1119e19bbdc8aab2e6203a9f910a457b452925 /llvm/lib/Object/IRObjectFile.cpp | |
| parent | 27ba83fd45b05550bf8c2bd9a10a2b23c7b5f67e (diff) | |
| download | llvm-f5b2a47ac69a91be61a99f16d5b6bbab02e92b77.zip llvm-f5b2a47ac69a91be61a99f16d5b6bbab02e92b77.tar.gz llvm-f5b2a47ac69a91be61a99f16d5b6bbab02e92b77.tar.bz2 | |
[InstSimplify] fsub 0.0, (fsub -0.0, X) ==> X is only safe if signed zeros are ignored.
Only allow fsub -0.0, (fsub -0.0, X) ==> X without nsz. PR26746.
llvm-svn: 262212
Diffstat (limited to 'llvm/lib/Object/IRObjectFile.cpp')
0 files changed, 0 insertions, 0 deletions