[PATCH] D88921: [MemCpyOpt] Fix thread-safety of call slot opimization

[Nikita Popov via Phabricator via llvm-commits]

nikic updated this revision to Diff 296726.
nikic added a comment.

Handle noalias arguments the same as other captures. Now this change does have a practical effect, and I had to annotate some existing tests with willreturn.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D88921/new/

https://reviews.llvm.org/D88921

Files:
  llvm/lib/Transforms/Scalar/MemCpyOptimizer.cpp
  llvm/test/Transforms/MemCpyOpt/callslot.ll
  llvm/test/Transforms/MemCpyOpt/loadstore-sret.ll
  llvm/test/Transforms/MemCpyOpt/sret.ll

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