[Bug tree-optimization/122261] Missed slp vectorization with aggregates

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122261

--- Comment #7 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Also I wonder if store merging could be improved instead of the slp vectorizer
here.
Right now store merging is limited to 64bits.