First of all, sorry for a very vague bug report, this is hard to trace down
and I'm short on time.
Compiling a Linux kernel with athlon optimisations with current gcc 3.4.4
snapshots results in a kernel that Oopses on bootup on most (though not all)
Athlon machines.
Optimising for i686 instead of athlon "fixes" the problem; so does reverting
to an older gcc (including older 3.4.4 snapshots).
Last known good version: 3.4.4-20050127
First known bad version: 3.4.4-20050227
--
Summary: regression: current 3.4.4 miscompiles Linux kernel with
athlon optimisations
Product: gcc
Version: 3.4.4
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: bero at arklinux dot org
CC: gcc-bugs at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20329
