From: Dhruba Bandopadhyay <dhruba@codewordt.co.uk>
To: gentoo-dev@gentoo.org
Subject: [gentoo-dev] Gcc 3.2.3+ & Pentium4 cflags
Date: 26 May 2003 09:24:20 +0100 [thread overview]
Message-ID: <1053937459.1579.5.camel@wolf.codewordt.co.uk> (raw)
Hello
Portage 2.0.48 came with the following warning.
# CRITICAL WARNINGS:
****************************************************** #
# ATHLON-4 will generate invalid SSE instructions; use 'athlon'
instead. #
# PENTIUM4 will generate invalid SSE2 instructions; use 'pentium3'
instead. #
#
*************************************************************************
However, now that gcc 3.2.3 is on ~x86 I would just like to seek the
affirmation of the devs that the new gcc does resolve these bugs before
I move from -march=pentium3 to pentium4. Is it now safe to use p4 by
recommendation?
Out of curiousity how about athlon-4?
Many thanks
--
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next reply other threads:[~2003-05-26 8:24 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-05-26 8:24 Dhruba Bandopadhyay [this message]
2003-05-26 20:24 ` [gentoo-dev] Gcc 3.2.3+ & Pentium4 cflags Martin Schlemmer
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