From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 403 invoked by uid 1002); 17 May 2003 18:16:29 -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 11305 invoked from network); 17 May 2003 18:16:29 -0000 From: Paul de Vrieze To: gentoo-dev@gentoo.org Date: Sat, 17 May 2003 20:16:08 +0200 User-Agent: KMail/1.5.2 References: <20030517024911.GA6515@vaughan.foofalicious.com> <200305171800.06780.pauldv@gentoo.org> <20030517164702.GG6515@vaughan.foofalicious.com> In-Reply-To: <20030517164702.GG6515@vaughan.foofalicious.com> MIME-Version: 1.0 Content-Type: multipart/signed; protocol="application/pgp-signature"; micalg=pgp-sha1; boundary="Boundary-02=_wxnx+oAmrhSUlzq"; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <200305172016.16436.pauldv@gentoo.org> X-Spam-Status: No, hits=-4.6 required=5.0 X-Spam-Level: X-Virus-Scanned: by amavisd-milter (http://amavis.org/) Subject: Re: [gentoo-dev] -fbranch-probabilities optimisation X-Archives-Salt: ee7d2e7e-2966-4e04-90e2-d80cb9a97b0b X-Archives-Hash: b853555d70960b637253fc950acf692d --Boundary-02=_wxnx+oAmrhSUlzq Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Content-Description: signed data Content-Disposition: inline On Saturday 17 May 2003 18:47, Chris Davies wrote: > * Paul de Vrieze (pauldv@gentoo.org) wrote: > > If the profiles can be created correctly there should be nothing stoppi= ng > > The current release of gcc doesn't contain threadsafe profiling, and inde= ed > may never do. The cfg branch, where this work is being carried out reports > that merging threadsafe profiling with main is problematic, and the code > may be dropped. > > Still, there a whole bunch of single thread programs that can benifit from > this stuff, especially on architectures like x86 which have tiny numbers = of > registers. > Well, my condition was well chosen I guess. It's a pitty that it doesn't wo= rk. Paul =2D-=20 Paul de Vrieze Researcher Mail: pauldv@cs.kun.nl Homepage: http://www.devrieze.net --Boundary-02=_wxnx+oAmrhSUlzq Content-Type: application/pgp-signature Content-Description: signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.2 (GNU/Linux) iD8DBQA+xnxwbKx5DBjWFdsRArlNAJ9mKjA9DGrTCS+AH8vYdNzkYHqb6wCgp0p/ BbH9ovRp/Tu07zrkx5J4c8Q= =zW6h -----END PGP SIGNATURE----- --Boundary-02=_wxnx+oAmrhSUlzq--