[PATCH] D28675: [DAGCombine] require UnsafeFPMath for re-association of addition

[Nicolai Hähnle via Phabricator via llvm-commits]

nhaehnle added a comment.

Obviously it'd be even easier to skip the getFlags() thing entirely now, since it can never evaluate to true. But the right way forward is to extend support for FMF, so...


https://reviews.llvm.org/D28675