[Bug tree-optimization/120403] Can't collapse two equality into one

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120403

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2025-05-23
                 CC|                            |aoliva at gcc dot gnu.org
            Version|unknown                     |16.0

--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
if-combine would be the place to do this, but for 'int' we might chose to not
do that (possibly because of alignment).  That is, (long *)&s1 == (long *)&s2