[PATCH] D153453: [MemCpyOpt] implement single BB stack-move optimization which unify the static unescaped allocas

[Kohei Asano via Phabricator via llvm-commits]

khei4 added a comment.

@nikic Thanks! I added a test <https://reviews.llvm.org/rGd878916c213c9184e0cd5032a246580d8c3b6bea> and prevented insertion of lifetime intrinsic to NoAliasInstrs on CaptureTracking lambda function. Something odd is I can't reproduce reported errors on that test, which have noalias metadata on lifetime intrinsics.


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  https://reviews.llvm.org/D153453/new/

https://reviews.llvm.org/D153453