From owner-freebsd-current Fri Mar 17 5:15:26 2000 Delivered-To: freebsd-current@freebsd.org Received: from mout0.freenet.de (mout0.freenet.de [194.97.50.131]) by hub.freebsd.org (Postfix) with ESMTP id CD9F337B704 for ; Fri, 17 Mar 2000 05:15:22 -0800 (PST) (envelope-from netchild@leidinger.net) Received: from [62.104.201.6] (helo=mx0.freenet.de) by mout0.freenet.de with esmtp (Exim 3.13 #1) id 12Vwap-0004sF-00; Fri, 17 Mar 2000 14:15:07 +0100 Received: from [213.6.55.97] (helo=Magelan.Leidinger.net) by mx0.freenet.de with esmtp (Exim 3.13 #3) id 12Vwam-0008VY-00; Fri, 17 Mar 2000 14:15:05 +0100 Received: from Leidinger.net (netchild@localhost [127.0.0.1]) by Magelan.Leidinger.net (8.9.3/8.9.3) with ESMTP id NAA01167; Fri, 17 Mar 2000 13:32:46 +0100 (CET) (envelope-from netchild@Leidinger.net) Message-Id: <200003171232.NAA01167@Magelan.Leidinger.net> Date: Fri, 17 Mar 2000 13:32:45 +0100 (CET) From: Alexander Leidinger Subject: Re: gcc -Os optimisation broken (RELENG_4) To: Doug@gorean.org Cc: freebsd-current@FreeBSD.ORG In-Reply-To: <38D1CC21.B4A59808@gorean.org> MIME-Version: 1.0 Content-Type: TEXT/plain; charset=us-ascii Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On 16 Mar, Doug Barton wrote: > In the interests of providing another datapoint, I tried my old, boring > P5 machine, and with -Os -march=pentium buildworld bombed trying to > compile cc1plus in the build tools phase. Backing off to -O worked. The > kernel was ok with -Os -march=pentium. As it seems everyone is posting his/her C{,OPT}FLAGS: I'm using -Os -march=pentiumpro -pipe -Wall -funroll-loops -fschedule-insns2 since months (~ a half year ore more) without a problem (at least I didn't notice one) on a Celeron. Bye, Alexander. -- The dark ages were caused by the Y1K problem. http://www.Leidinger.net Alexander+Home @ Leidinger.net Key fingerprint = 7423 F3E6 3A7E B334 A9CC B10A 1F5F 130A A638 6E7E To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message