[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]> Mon, 27 Jul 2026 13:32:00 +0000

Newsgroups	gmane.comp.gcc.bugs
Message-ID	<[email protected]/bugzilla/>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126372

--- Comment #1 from Josef Melcr <jmelcr at gcc dot gnu.org> ---
4% on Zen3 with -Ofast -g:
https://lnt.opensuse.org/db_default/v4/SPEC/graph?plot.0=466.170.0

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