[Bug sanitizer/109444] Possible array overflow without diagnosis in memcpy if called within a virtual method scenario

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109444

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
There is padding bytes for Foo because the alignment of Foo needs to be the
same alignment as a pointer.