[PATCH] D102255: [SelectionDAG] Generate scoped AA metadata when lowering memcpy.

[Michael Liao via Phabricator via llvm-commits]

hliao added a comment.

In D102255#2780327 <https://reviews.llvm.org/D102255#2780327>, @nikic wrote:

> Can you please split off the metadata parsing part into a separate patch? It's not directly related to the memcpy lowering.

OK, I need to add unit tests to verify that as we won't be able to generate machine metadata within the current backend. I will prepare that this night.


Repository:
  rG LLVM Github Monorepo

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https://reviews.llvm.org/D102255