[PATCH] D108112: [LoopIdiom] let LIR fold memset pointer / stride SCEV regarding loop guards

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

eopXD added a comment.

In D108112#2946374 <https://reviews.llvm.org/D108112#2946374>, @lebedev.ri wrote:

> I think this needs to be somewhere in SCEV itself.

Do you mean the structure `SCEVFolder`?


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