[PATCH] D134930: [LoopInterchange] Do not interchange when a reduction phi in all subloops of the outer loop is not recognizable

[Mikael Holmén via Phabricator via llvm-commits]

uabelho resigned from this revision.
uabelho added a comment.

I've verified that the miscompile I saw disappears with this patch. Thanks!

I'll leave for someone who actually knows this code to decide if it's the right solution though.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D134930/new/

https://reviews.llvm.org/D134930