[Bug middle-end/59448] Code generation doesn't respect C11 address-dependency

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59448

--- Comment #7 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
>*(&data + f - f);  

This could be undefined behavior if f is not 0 or 1.