[PATCH] D48467: [X86] Recognize a splat of negate in isFNEG

[Easwaran Raman via Phabricator via llvm-commits]

eraman updated this revision to Diff 159040.
eraman marked an inline comment as done.
eraman added a comment.

Address review comments.


Repository:
  rL LLVM

https://reviews.llvm.org/D48467

Files:
  lib/Target/X86/X86ISelLowering.cpp
  test/CodeGen/X86/avx2-fma-fneg-combine.ll

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