[Bug tree-optimization/128217] [14/15 Regression] std::pair members incorrectly compare equal with -O2 -mavx2

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=128217

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P2
             Status|UNCONFIRMED                 |NEW
     Ever confirmed|0                           |1
   Last reconfirmed|                            |2026-10-28
      Known to work|                            |17.0

--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
There's probably a duplicate with pending backports, so it's interesting to
know what fixed it.