[PATCH] D71082: Allow system header to provide their own implementation of some builtin

[serge via Phabricator via cfe-commits]

serge-sans-paille added a comment.

@akhuang : I've reported https://sourceware.org/bugzilla/show_bug.cgi?id=25399 to glibc. According to me this is more of a glibc problem than this patch, and as we have a workaround with `-fgnuc-version=5.0` I think we could apply the patch back.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D71082/new/

https://reviews.llvm.org/D71082