[PATCH] D28101: AMDGPU: Fold fneg into rcp

[Nicolai Hähnle via Phabricator via llvm-commits]

nhaehnle accepted this revision.
nhaehnle added a reviewer: nhaehnle.
nhaehnle added a comment.
This revision is now accepted and ready to land.

I don't see the change that merges the FP_EXTEND / FP_ROUND cases. But the end result LGTM.


https://reviews.llvm.org/D28101