[Bug tree-optimization/115034] Missed optimization: reduntant store of identical value in the slot

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115034

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Note there is some memory model requirements here that I always forget if this
can happen or not.