[PATCH] D56869: [CodeGen][X86] Expand UADDSAT to NOT+UMIN+ADD

[Nikita Popov via Phabricator via llvm-commits]

nikic updated this revision to Diff 183901.
nikic added a comment.

Rebase


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D56869/new/

https://reviews.llvm.org/D56869

Files:
  lib/CodeGen/SelectionDAG/TargetLowering.cpp
  lib/Target/X86/X86TargetTransformInfo.cpp
  test/Analysis/CostModel/X86/arith-usat.ll
  test/CodeGen/X86/uadd_sat.ll
  test/CodeGen/X86/uadd_sat_vec.ll

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