[PATCH] D136415: [LSR] Check if terminating value is safe to expand before transformation

[Yueh-Ting (eop) Chen via Phabricator via llvm-commits]

eopXD added inline comments.


================
Comment at: llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp:6825
       // TermValue = Start + Stride * (BackedgeCount + 1)
       const SCEV *TermValueS = SE.getAddExpr(
           AddRec->getOperand(0),
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JojoR wrote:
> The patch looks good to me,
> but the implementation is redundant with here ?
> it should merge into one ?
Sorry, may you explain more on the redundancy you see here.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D136415/new/

https://reviews.llvm.org/D136415