[Bug c/65244] Bogus -Wmaybe-uninitialized warning with posix_memalign() and -Og

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65244

--- Comment #10 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
This works in GCC 5.0.