https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120069
Jan Hubicka <hubicka at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed| |2025-05-03
Ever confirmed|0 |1
Status|UNCONFIRMED |NEW
--- Comment #6 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
I added some furhter analysis to PR119900. The aarch slowdown is possibly
caused by ipa-cp disabling one inline. A workaround is to increase
hot-ws-bb-count-permille.
Part of the regression tracked here is solved by the VEC_SELECT costing fix,
but not all of it. It would be still useful to bisect this.
