[Bug middle-end/126742] [17 Regression] Wrong code for a != b | (a|b) != 0

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126742

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |pinskia at gcc dot gnu.org
   Last reconfirmed|                            |2026-08-08
           Keywords|                            |wrong-code
   Target Milestone|---                         |17.0
     Ever confirmed|0                           |1
             Status|UNCONFIRMED                 |NEW
            Summary|Wrong code for a != b |     |[17 Regression] Wrong code
                   |(a|b) != 0                  |for a != b | (a|b) != 0

--- Comment #1 from Drea Pinski <pinskia at gcc dot gnu.org> ---
Confirmed.
It was either r17-231-gc65691bc5a2873 or r17-2886-g092e382942aeb2 that messed
this up.