Commit Graph

1 Commits

Author SHA1 Message Date
Owen Anderson
713e953118 Teach DAG combine to fold x-x to 0.0 when unsafe FP math is enabled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156324 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-07 20:51:25 +00:00