From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 15707 invoked by uid 1002); 26 May 2003 20:22:48 -0000 Mailing-List: contact gentoo-dev-help@gentoo.org; run by ezmlm Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-dev@gentoo.org Received: (qmail 5900 invoked from network); 26 May 2003 20:22:45 -0000 From: Martin Schlemmer Reply-To: azarah@gentoo.org To: Gentoo-Dev In-Reply-To: <1053937459.1579.5.camel@wolf.codewordt.co.uk> References: <1053937459.1579.5.camel@wolf.codewordt.co.uk> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-a4hnNUJk6Cr/xRqm32yN" Organization: Message-Id: <1053980656.12234.38.camel@nosferatu.lan> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.2.4- Date: 26 May 2003 22:24:17 +0200 Subject: Re: [gentoo-dev] Gcc 3.2.3+ & Pentium4 cflags X-Archives-Salt: 8e7a4bbf-7ea7-4458-8265-c8a821000c9a X-Archives-Hash: de0b6780f8c37a272aad8ce395358451 --=-a4hnNUJk6Cr/xRqm32yN Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Mon, 2003-05-26 at 10:24, Dhruba Bandopadhyay wrote: > Hello >=20 > Portage 2.0.48 came with the following warning. >=20 > # CRITICAL WARNINGS: > ****************************************************** # > # ATHLON-4 will generate invalid SSE instructions; use 'athlon' =20 > instead. # > # PENTIUM4 will generate invalid SSE2 instructions; use 'pentium3' > instead. # > # > *************************************************************************= =20 > 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=3Dpentium3 to pentium4. Is it now safe to use p4 by > recommendation? >=20 > Out of curiousity how about athlon-4? >=20 For pentium4 some of the bugs seem to be fixed. I have not have the chance to check them all yet (and anyhow already getting things ready for gcc-3.3). As for athlon-4 ... I have no idea. --=20 Martin Schlemmer Gentoo Linux Developer, Desktop/System Team Developer Cape Town, South Africa --=-a4hnNUJk6Cr/xRqm32yN Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.2 (GNU/Linux) iD8DBQA+0nfwqburzKaJYLYRAiTgAJ0UIpQRocTELzq67P5iE6fv3eDaLgCbB/6z fVjQqDGE4bxw+0YaabQ/WIo= =F9wp -----END PGP SIGNATURE----- --=-a4hnNUJk6Cr/xRqm32yN--