[PATCH] D92637: [DAGCombine][PowerPC] Simplify nabs by using legal `smin` operation

[Kai Luo via Phabricator via llvm-commits]

lkail updated this revision to Diff 309838.
lkail added a comment.

Per @RKSimon 's suggestion.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D92637/new/

https://reviews.llvm.org/D92637

Files:
  llvm/include/llvm/CodeGen/TargetLowering.h
  llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
  llvm/test/CodeGen/PowerPC/neg-abs.ll

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