[Bug tree-optimization/126372] [17 Regression] 6% slowdown of calculix on Zen2 since r17-2478-g3adb3325954177
"jmelcr at gcc dot gnu.org via Gcc-bugs" <[email protected]>
| Newsgroups | gmane.comp.gcc.bugs |
|---|---|
| Message-ID | <[email protected]/bugzilla/> |
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