[PATCH] D104595: [NFC] [LoopIdiom] Let processLoopStridedStore able to take SCEV as Store Size

[Yueh-Ting Chen via Phabricator via llvm-commits]

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Letting it take SCEV allows further modification on the function to optimize
if the StoreSize / Stride is runtime determined.

This is a proceeding of D104179 <https://reviews.llvm.org/D104179>, the big picture is to version on the top-loop
using LoopNest structure, with the branching condition to be runtime checks
that makes the optimization do-able.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D104595

Files:
  llvm/lib/Transforms/Scalar/LoopIdiomRecognize.cpp

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