[Bug target/122777] [16 Regression] 5-8% slowdown of 454.calculix and 548.exchange2_r on AMD Zen{4,5} since r16-5258-g1d8e2d51e5c5cb

pinskia at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Sun Dec 14 22:39:14 GMT 2025


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122777

--- Comment #8 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #6)
> calculix for zen5 is fixed by r16-5975-gfae0c626250563 (and now better than
> ever before).

Looks like it is broken again :(.


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