[PATCH] D113293: [SimplifyCFG] Add early bailout if Use is not in same BB.

[Max Kazantsev via Phabricator via llvm-commits]

mkazantsev added a comment.

I don't understand the old code. Why does it look at one user? I thought the order of uses is undefined, and whatever checks are done for just one user and not done for the others may be a source of non-determinism.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D113293/new/

https://reviews.llvm.org/D113293