[PATCH] D144451: [X86] Optimize umax(X,1)

[Kazu Hirata via Phabricator via llvm-commits]

kazu updated this revision to Diff 502353.
kazu added a comment.

Add support for i8 and i16 by seeing through ISD::TRUNCATE.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D144451/new/

https://reviews.llvm.org/D144451

Files:
  llvm/lib/Target/X86/X86ISelLowering.cpp
  llvm/test/CodeGen/X86/umax.ll

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