[Bug tree-optimization/125855] [17 Regression] 5% slowdown of milc on Zen4 since r17-1577-g398d9979ec07ac

[jmelcr at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125855

--- Comment #5 from Josef Melcr <jmelcr at gcc dot gnu.org> ---
lbm 6% Zen2 -Ofast -march=native -g with PGO
https://lnt.opensuse.org/db_default/v4/SPEC/graph?plot.0=299.240.0