[libcxx-commits] [PATCH] D135781: [libc++] Assume that builtins for math.h functions are available

[Eric Fiselier via Phabricator via libcxx-commits]

EricWF added a comment.

Please start putting the rational in the change description.

How have you verified that these built ins are always provided?
Obviously, this would be less complex and nicer if we could assume their presence, but I have no doubt this more complicated code was written because we couldn't at some point.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D135781/new/

https://reviews.llvm.org/D135781