[Bug tree-optimization/110155] Missing if conversion

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110155

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Assignee|unassigned at gcc dot gnu.org      |pinskia at gcc dot gnu.org
           Keywords|                            |missed-optimization
   Last reconfirmed|                            |2023-06-07
             Status|UNCONFIRMED                 |ASSIGNED
     Ever confirmed|0                           |1

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(simplify
 (cond (ne onezerovaluep@1 integer_zerop)
  (plus @2 integer_onep) @2)
 (plus @2 @1)
)

Plus could be ior or xor. That is there is a pattern already which be extended
to plus.