[Bug tree-optimization/117096] Clobbers sometimes gets in the way of phiopt

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117096

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
   Last reconfirmed|                            |2024-10-11
             Status|UNCONFIRMED                 |ASSIGNED

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
This requires two parts; factor_out_conditional_operation and
match_simplify_replacement (empty_bb_or_one_feeding_into_p).

I will work on this later.