From owner-freebsd-current@FreeBSD.ORG Mon Jun 25 20:41:40 2007 Return-Path: X-Original-To: current@freebsd.org Delivered-To: freebsd-current@FreeBSD.ORG Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 1EA3416A421 for ; Mon, 25 Jun 2007 20:41:40 +0000 (UTC) (envelope-from sascha=current=freebsd.org=jlbvemdt@holzleiter.name) Received: from serverbitch.de (serverbitch.de [212.227.60.43]) by mx1.freebsd.org (Postfix) with ESMTP id D592A13C487 for ; Mon, 25 Jun 2007 20:41:39 +0000 (UTC) (envelope-from sascha=current=freebsd.org=jlbvemdt@holzleiter.name) Received: from p54a3edba.dip.t-dialin.net ([84.163.237.186] helo=[192.168.2.18]) by serverbitch.de with esmtpsa (TLSv1:RC4-MD5:128) (Exim) (envelope-from ) id 1I2uo1-000GcL-5d for current@freebsd.org; Mon, 25 Jun 2007 22:05:01 +0200 From: Sascha Holzleiter To: current@freebsd.org In-Reply-To: <467FE3D0.9070006@u.washington.edu> References: <20070625130913.GA50273@nagual.pp.ru> <20070625133951.GA51324@nagual.pp.ru> <8e5ef5f70706250659v48f64410wb5399985a571087e@mail.gmail.com> <20070625145627.GA53685@nagual.pp.ru> <20070625151508.GO27942@hoeg.nl> <20070625152559.GA54055@nagual.pp.ru> <20070625153840.GP27942@hoeg.nl> <467FE3D0.9070006@u.washington.edu> Content-Type: text/plain Date: Mon, 25 Jun 2007 22:04:49 +0200 Message-Id: <1182801889.37093.3.camel@dreamland.chief.home> Mime-Version: 1.0 X-Mailer: Evolution 2.10.2 FreeBSD GNOME Team Port Content-Transfer-Encoding: 7bit Cc: Subject: Re: Silent gcc 4.2.0 loop optimization bug with -O2 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 25 Jun 2007 20:41:40 -0000 On Mon, 2007-06-25 at 08:48 -0700, Garrett Cooper wrote: > It's covered in gcc 4.2.1 AFAIK because it's the same / similar to > the bug with xorg-server's scanpci.c. > > Before pursuing your filed bug too much, please switch over to the > gcc 4.2.1 snapshot provided by Kris a week back, compile stuff, and see > if the error persists. Just a quick test as i just happen to have the new patch running on this box: (aperum@dreamland) /home/aperum> cc -O2 a.c (aperum@dreamland) /home/aperum> ./a.out (aperum@dreamland) /home/aperum> cc -O1 a.c (aperum@dreamland) /home/aperum> ./a.out MUST BE HERE!!! 7 MUST BE HERE!!! 8 MUST BE HERE!!! 9 (aperum@dreamland) /home/aperum> cc -v Using built-in specs. Target: amd64-undermydesk-freebsd Configured with: FreeBSD/amd64 system compiler Thread model: posix gcc version 4.2.1 20070614 prerelease [FreeBSD] So this doesn't seem to be fixed with Kris' snapshot. -- Sascha