Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Teach DAG combine to fold x-x to 0.0 when unsafe FP math is enabled. | Owen Anderson | 2012-05-07 | 1 | -0/+18 |
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156324 91177308-0d34-0410-b5e6-96231b3b80d8 |