[PATCH] D56907: [TTI] Add generic UADDSAT/USUBSAT and UADDO/USUBO costs

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon updated this revision to Diff 183113.
RKSimon retitled this revision from "[TTI] Add generic USUBSAT costs" to "[TTI] Add generic UADDSAT/USUBSAT and UADDO/USUBO costs".
RKSimon edited the summary of this revision.
RKSimon added reviewers: craig.topper, ABataev.
RKSimon added a comment.

I intend to add the overflow costs support as a pre-commit.


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D56907/new/

https://reviews.llvm.org/D56907

Files:
  include/llvm/CodeGen/BasicTTIImpl.h
  lib/Target/X86/X86TargetTransformInfo.cpp
  test/Analysis/CostModel/X86/arith-overflow.ll
  test/Analysis/CostModel/X86/arith-usat.ll
  test/Transforms/SLPVectorizer/X86/arith-add-usat.ll
  test/Transforms/SLPVectorizer/X86/arith-sub-usat.ll

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