[PATCH] D155406: [MemCpyOpt] implement multi BB stack-move optimization

[Nikita Popov via Phabricator via llvm-commits]

nikic added a comment.

Conceptually, this optimization can only cause false negatives with asan, not false positives. We'll need a reproducer to understand what's going wrong.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D155406/new/

https://reviews.llvm.org/D155406