[PATCH] D102300: [LoopInterchange] Check lcssa phis in the inner latch in scenarios of multi-level nested loops

[Congzhe Cao via Phabricator via llvm-commits]

congzhe updated this revision to Diff 356327.
congzhe added a comment.

Updated comment in the code attempting to make it more straightforward. Replaced the test case with a simpler one as well.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D102300/new/

https://reviews.llvm.org/D102300

Files:
  llvm/lib/Transforms/Scalar/LoopInterchange.cpp
  llvm/test/Transforms/LoopInterchange/innermost-latch-uses-values-in-middle-header.ll

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