[PATCH] D54534: [InstCombine] Add support for saturating add/sub

[Sanjay Patel via Phabricator via llvm-commits]

spatel added inline comments.


================
Comment at: lib/Transforms/InstCombine/InstCombineCalls.cpp:2046-2054
     OverflowCheckFlavor OCF =
         IntrinsicIDToOverflowCheckFlavor(II->getIntrinsicID());
     assert(OCF != OCF_INVALID && "unexpected!");
 
     Value *OperationResult = nullptr;
     Constant *OverflowResult = nullptr;
     if (OptimizeOverflowCheck(OCF, II->getArgOperand(0), II->getArgOperand(1),
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Can we reuse this code for the new intrinsics?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D54534/new/

https://reviews.llvm.org/D54534