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| author | Mon P Wang <wangmp@apple.com> | 2009-01-31 06:07:45 +0000 |
|---|---|---|
| committer | Mon P Wang <wangmp@apple.com> | 2009-01-31 06:07:45 +0000 |
| commit | a7b6cff99f5015120f828c316823cb32eed93901 (patch) | |
| tree | a046b83051e726f491d34728317c9eb396f50f58 /utils/TableGen/CodeGenDAGPatterns.cpp | |
| parent | 9729c5ad3413d3b69d4bc41aa918a7a8dd6bf9f0 (diff) | |
If unsafe FP optimization is not set, don't allow -(A-B) => B-A because
when A==B, -0.0 != +0.0.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63474 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'utils/TableGen/CodeGenDAGPatterns.cpp')
0 files changed, 0 insertions, 0 deletions