[Bug middle-end/56888] memcpy implementation optimized as a call to memcpy

[egallager at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56888

--- Comment #40 from Eric Gallager <egallager at gcc dot gnu.org> ---
Josef Wolf mentioned that he ran into this on the gcc-help mailing list here:
https://gcc.gnu.org/ml/gcc-help/2019-10/msg00079.html