[Bug tree-optimization/125858] [17 Regression] 19-26% slowdown of lbm_r on Zen2 with PGO since r17-140-gf8d911e6ae3fc1

pheeck at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Tue Jun 30 07:41:49 GMT 2026


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125858

Filip Kastl <pheeck at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |pheeck at gcc dot gnu.org

--- Comment #1 from Filip Kastl <pheeck at gcc dot gnu.org> ---
Looks like it got better.  Now it's only about 7.5% regression.


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