[PATCH] D90901: [DAGCombiner] Don't fold ((fma (fneg X), Y, (fneg Z)) to fneg (fma X, Y, Z))

[Qing Shan Zhang via Phabricator via llvm-commits]

steven.zhang added a comment.

Also, target specific test is missing. The powerpc part test change is unexpected as there is already nsz flags there.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D90901/new/

https://reviews.llvm.org/D90901