[Bug tree-optimization/125931] [17 Regression] 6% slowdown of gamess on Zen2 since r17-1655-g7d351b07e5b85c

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125931

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |17.0
   Last reconfirmed|                            |2026-06-22
           Assignee|unassigned at gcc dot gnu.org      |rguenth at gcc dot gnu.org
     Ever confirmed|0                           |1
             Status|UNCONFIRMED                 |ASSIGNED

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
IIRC gamess has that triangular loop we have added some of that CTOR
vectorization pessimization for.

I will see what happens here.