[Bug tree-optimization/121762] pass_fold_builtins and pass_optimize_widening_mul and pass_gimple_isel should be merged or moved other places

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121762

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
> BUILT_IN_MEMCMP -> pass_gimple_isel

or forwprop with late set

Since that might be easier.