[Bug 250755] 12.2-RELEASE i386 GENERIC kernel fails to load

[bugzilla-noreply at freebsd.org]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=250755

Konstantin Belousov <kib at FreeBSD.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |dim at FreeBSD.org,
                   |                            |emaste at freebsd.org,
                   |                            |gjb at FreeBSD.org,
                   |                            |kib at FreeBSD.org

--- Comment #2 from Konstantin Belousov <kib at FreeBSD.org> ---
It seems that 12.2 compiler on i386 targets 686 by default.  Your faulting
instruction is cmovne.

We proclaimed that 13.0 will switch to 686 by default, but it seems that the
change
leaked into 12.2, perhaps with clang 10.0.1 import.  I just verified that cc
from
12.2-RELEASE/i386 does generate cmov* instructions with default -march.

-- 
You are receiving this mail because:
You are the assignee for the bug.