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

[Sanjay Patel via Phabricator via llvm-commits]

spatel added a comment.

In https://reviews.llvm.org/D28675#651549, @nhaehnle wrote:

> Added the DefaultFlags. It does fix @spatel's example for me. Anything else?


That's all from me (someday, I'll get back to FMF in the DAG...), but I think someone who knows one of the affected backends should provide the approval.


https://reviews.llvm.org/D28675