[PATCH] D123830: [InstCombine] Complete folding of fneg-of-fabs

[Chenbing.Zheng via Phabricator via llvm-commits]

Chenbing.Zheng updated this revision to Diff 424365.
Chenbing.Zheng edited the summary of this revision.
Chenbing.Zheng added a comment.

Thanks for spatel's suggestion , that's very useful.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D123830/new/

https://reviews.llvm.org/D123830

Files:
  llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp
  llvm/test/Transforms/InstCombine/fneg-fabs.ll
  llvm/test/Transforms/InstCombine/fneg.ll

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