Commit Graph

1 Commits

Author SHA1 Message Date
Dan Gohman
21dc20cbd6 Don't do (X != Y) ? X : Y -> X for floating-point values; it doesn't
handle NaN properly.

Do (X une Y) ? X : Y  -> X if one of X and Y is not zero.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96955 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-23 17:17:57 +00:00