[PATCH] D65834: TLI: Darwin sometimes does not support _bcmp, so do not emit it for Darwin

[JF Bastien via Phabricator via llvm-commits]

jfb accepted this revision.
jfb added a comment.
This revision is now accepted and ready to land.

I think importantly, even if Darwin has it it seems to be defined something like this:
https://github.com/apple/darwin-libplatform/blob/51ce256579c9b879704c868c9cd906ae54f733b5/src/string/generic/memcmp.c#L58


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D65834/new/

https://reviews.llvm.org/D65834