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| author | Dan Gohman <gohman@apple.com> | 2009-09-03 22:53:57 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2009-09-03 22:53:57 +0000 |
| commit | 3d45a853db014fdddcdb79424e663dfed5eccbc7 (patch) | |
| tree | ef59efff710665fe5b607a310afd1f7e22bbaf07 /lib/Analysis/ProfileInfoLoaderPass.cpp | |
| parent | 4f7228f851bc48fe6a729a9d526a0b8de60e48d0 (diff) | |
LLVM currently represents floating-point negation as -0.0 - x. Fix
FastISel to recognize this pattern and emit a floating-point
negation using xor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80963 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/ProfileInfoLoaderPass.cpp')
0 files changed, 0 insertions, 0 deletions