[PATCH] D159326: [InstCombine] Add support for simplifying inverted `select` in `foldAndOrOfSelectUsingImpliedCond`; NFC

Simon Pilgrim via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Sep 14 03:07:10 PDT 2023


RKSimon added inline comments.


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Comment at: llvm/lib/Transforms/InstCombine/InstCombineInternal.h:412
   //   or i1 Op, SI  / select i1 Op, i1 true, i1 SI  (if IsAnd = false)
   // into simplier select instruction using isImpliedCondition.
   Instruction *foldAndOrOfSelectUsingImpliedCond(Value *Op, SelectInst &SI,
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Update comment describing NotSICond


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  https://reviews.llvm.org/D159326/new/

https://reviews.llvm.org/D159326



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