[Bug middle-end/122449] mem*, __atomic_* functions alignment should be handled before expand

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122449

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
See https://gcc.gnu.org/pipermail/gcc-patches/2025-October/698716.html also.