[Bug tree-optimization/99253] [10/11 Regression] tree-vect-loop wrong code

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99253

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to fail|                            |10.2.1
            Summary|tree-vect-loop wrong code   |[10/11 Regression]
                   |                            |tree-vect-loop wrong code
           Assignee|unassigned at gcc dot gnu.org      |rguenth at gcc dot gnu.org
   Target Milestone|---                         |10.3
   Last reconfirmed|                            |2021-02-25
      Known to work|                            |9.3.0
     Ever confirmed|0                           |1
             Status|UNCONFIRMED                 |ASSIGNED

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
More likely b7ff7cef5005.  Try -fno-vect-cost-model on Z.  Mine.