[Bug tree-optimization/123126] [16 Regression] 6-10% slowdown of xalancbmk_r on Zen{4,5} since r16-6104-gb5c64db0a49d46 with PGO

pinskia at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Thu Dec 18 18:34:30 GMT 2025


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123126

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Depends on|                            |123204

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I don't think there is a way to tell if this has been fixed unless PR 123204 is
fixed but I think the PGO issue has been fixed.


Referenced Bugs:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123204
[Bug 123204] [16 Regression] 5-7% slowdown of xalancbmk{,_r} on Zen{4,5} since
r16-6133-gca8d97f8cb8d28


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