[Bug tree-optimization/110302] New: libquantum regression on zen3 with LTO and PGO

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110302

            Bug ID: 110302
           Summary: libquantum regression on zen3 with LTO and PGO
           Product: gcc
           Version: 13.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: tree-optimization
          Assignee: unassigned at gcc dot gnu.org
          Reporter: hubicka at gcc dot gnu.org
  Target Milestone: ---

Seen here
https://lnt.opensuse.org/db_default/v4/SPEC/graph?plot.0=474.210.0
between
g:067a8c7cb897b6a1ea5b1d26df8e89ccc7f0659c
and
g:59946a4c0c97c842ac5a34de5b1aadb73b738809