[Bug target/68261] GCC needs to use optimized version of memcpy

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68261

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Note glibc does provide a memcpy which is optimized for each target via ifuncs.
What version of glibc are you running.