[PATCH] D45238: MemCpyOpt does not preserve MemDep, unforunately. See PR 36965, 36964, 36940, 36944, 36943, and 36941Testcases coming.

[Davide Italiano via Phabricator via llvm-commits]

davide added a comment.

yes, I've been following this (and I agree with you we should really disable the preservation).
Do we happen to have some tests lying around we can use? I think Zhendong generated many, but I haven't really checked whether they can be used.


Repository:
  rL LLVM

https://reviews.llvm.org/D45238