diff options
| author | Nikita Popov <npopov@redhat.com> | 2022-09-29 15:51:05 +0200 |
|---|---|---|
| committer | Nikita Popov <npopov@redhat.com> | 2022-09-29 17:07:48 +0200 |
| commit | aa25c92f33e42be16446b356ba82a10e7043572d (patch) | |
| tree | ad6e2fcfbe5a5cea668dd39d68eb70f5a72457fa /clang/lib/Frontend/InitPreprocessor.cpp | |
| parent | 8b38a2c0a55a9140115a91959326918d99bea435 (diff) | |
| download | llvm-aa25c92f33e42be16446b356ba82a10e7043572d.zip llvm-aa25c92f33e42be16446b356ba82a10e7043572d.tar.gz llvm-aa25c92f33e42be16446b356ba82a10e7043572d.tar.bz2 | |
[ValueTracking] Fix CannotBeOrderedLessThanZero() for fdiv (PR58046)
When checking the RHS of fdiv, we should set the SignBitOnly flag,
because a negative zero can become -Inf, which is ordered less
than zero.
Fixes https://github.com/llvm/llvm-project/issues/58046.
Differential Revision: https://reviews.llvm.org/D134876
Diffstat (limited to 'clang/lib/Frontend/InitPreprocessor.cpp')
0 files changed, 0 insertions, 0 deletions