[Bug middle-end/102997] [12 Regression] 45% 454.calculix regression with LTO+PGO -march=native -Ofast on Zen since r12-4526-gd8edfadfc7a9795b65177a50ce44fd348858e844

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102997

--- Comment #14 from Martin Liška <marxin at gcc dot gnu.org> ---
I tend to close this issue due to a mismatch between train and reference run.
It's basically measuring speed of the cold code.