[PATCH] D75943: [LoopInterchange] Do not break LCSSA

[Florian Hahn via Phabricator via llvm-commits]

fhahn added a comment.

I think it would be good to update the title to highlight the details of the patch, something like: `[LoopInterchange] Fix interchanging contents of preheader BBs.`


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D75943/new/

https://reviews.llvm.org/D75943