[PATCH] D21920: Fix for Bug 26903 adds support to inline __builtin_mempcpy

[David Majnemer via llvm-commits]

majnemer added a subscriber: majnemer.
majnemer added a comment.

On the other hand, we might want to turn memcpy + add into mempcpy as it might be a little faster/make live ranges a little smaller.


http://reviews.llvm.org/D21920