[Bug middle-end/118440] a store from an uninitalized variable could be removed

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118440

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Note this is NOT wrong code to store a zero there since you are storing from an
uninitialized value.