[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#650761, @nhaehnle wrote:

> 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...


Right - I think your previous suggestion to return a default flags object will work.


https://reviews.llvm.org/D28675