https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83758
--- Comment #12 from acsawdey at gcc dot gnu.org --- Another data point: go1 built with AT10.0 on willow2 does not fail on genoa, whereas go1 built with AT 10.0 on genoa does fail. Going to see if I can nail down which .o file is the carrier for failing tomorrow. Also with the change previously noted in ira-costs.c why do I see a difference already in the fixup_cfg4 dump which should be way before ira?
