[PATCH] D103992: [InstCombine / BuildLibCalls] Add parameter attributes from the prototype.

[Arthur Eubanks via Phabricator via llvm-commits]

aeubanks added a comment.

This is somehow adding the returned attribute to a memcpy intrinsic on mac: https://crbug.com/1223647.
I'll dig deeper tomorrow into what's going wrong


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D103992/new/

https://reviews.llvm.org/D103992