[Bug target/93269] 32bit-pointer to uint64_t cast sign-extends

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93269

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
This is implementation defined area.  And is documented.  Neither is clang or
gcc is wrong.  Now I dont know where clang it is documented but I posted where
gcc behavior is documented. So closing as invalid.