[PATCH] D71539: [SCEV] Look through trivial PHIs.

[Florian Hahn via Phabricator via llvm-commits]

fhahn added a comment.

@akhuang thanks for the reproducer. Looks like there are a few additional cases where SCEV expressions are not invalidated properly which are exposed by this patch. I reverted it for now while I investigate.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D71539/new/

https://reviews.llvm.org/D71539