[PATCH] D42935: [X86] Use min/max for vector ult/ugt compares if avoids a sign flip.

[Craig Topper via Phabricator via llvm-commits]

craig.topper updated this revision to Diff 133278.
craig.topper added a comment.

Use isOperationLegal


https://reviews.llvm.org/D42935

Files:
  lib/Target/X86/X86ISelLowering.cpp
  test/CodeGen/X86/avx512-insert-extract.ll
  test/CodeGen/X86/avx512vl-vec-masked-cmp.ll
  test/CodeGen/X86/psubus.ll
  test/CodeGen/X86/vec_cmp_uint-128.ll
  test/CodeGen/X86/vec_minmax_match.ll
  test/CodeGen/X86/vec_setcc-2.ll

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