Recommended gcc/gas for SB1 builds?

[Kevin Paul Herbert <kph@cisco.com>]

What's the recommended gcc/gas versions for building the 2.6 kernel for
the SB1 processor? I'm being bit by the use of dclz in
arch/mips/sibyte/sb1250/irq_handler.S when compiling with 3.3.2. I am in
the process of building the 20030910 snapshot of gcc 3.4 and while it
does have dclz support there are various warnings when compiling the
machine description, so I am wondering if there is a better version to
try.

Thanks,
Kevin
-- 
Kevin Paul Herbert <kph@cisco.com>
cisco Systems, Inc.