https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126372
--- Comment #2 from Josef Melcr <jmelcr at gcc dot gnu.org> --- 5% on Intel Ice Lake 3rd generation Xeon with -Ofast -g -march=native: https://lnt.opensuse.org/db_default/v4/SPEC/graph?plot.0=798.170.0
