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

[Krzysztof Parzyszek via llvm-commits]

kparzysz added a comment.

Also, I don't think I understand the motivation for not expanding builtin_mempcpy directly in the IR into the builtin_memcpy/add combination.  Is there a benefit of keeping it as a unit?


http://reviews.llvm.org/D21920