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

[Nicolai Hähnle via Phabricator via llvm-commits]

nhaehnle added a comment.

> But you can't because they'll crash [...]

That's what the hunk in SelectionDAG.cpp is about.

And d'oh on the SDValue thing, I'll fix that.


https://reviews.llvm.org/D28675