From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lists.gentoo.org ([140.105.134.102] helo=robin.gentoo.org) by nuthatch.gentoo.org with esmtp (Exim 4.62) (envelope-from ) id 1HbLTi-0004tA-F2 for garchives@archives.gentoo.org; Tue, 10 Apr 2007 18:54:07 +0000 Received: from robin.gentoo.org (localhost [127.0.0.1]) by robin.gentoo.org (8.14.0/8.14.0) with SMTP id l3AIqpjT017205; Tue, 10 Apr 2007 18:52:51 GMT Received: from web31703.mail.mud.yahoo.com (web31703.mail.mud.yahoo.com [68.142.201.183]) by robin.gentoo.org (8.14.0/8.14.0) with SMTP id l3AImKGW011944 for ; Tue, 10 Apr 2007 18:48:20 GMT Received: (qmail 43826 invoked by uid 60001); 10 Apr 2007 18:48:19 -0000 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=X-YMail-OSG:Received:Date:From:Subject:To:In-Reply-To:MIME-Version:Content-Type:Content-Transfer-Encoding:Message-ID; b=u2TT8JR/WjMKjZr45JWrBgpVmrQlE+EmFYOqGLHr3JBvZBvBO4ZFMVw2Th9TrJdkr3zlqkHia9dOfiWVd5s/3ucClnuZDtnVGl7l4+Ai9lGlku0iPrjgcrfSHGpozozIccxEP+IuaLGPdlykxt5sTpzxt6u8ERT2GobC48v4514=; X-YMail-OSG: gvwvdK0VM1nB8ochPgBibfSgqd.NRZaJ3fwGcGxKXATzyk7cdlIMa2lZgxwEl.Q5EyMlPVjemvwPbfgxfIdTPbrj3N4yDjybY._p9I0IjTG8HaL1tv9XnmvAkP291w-- Received: from [64.228.98.93] by web31703.mail.mud.yahoo.com via HTTP; Tue, 10 Apr 2007 11:48:18 PDT Date: Tue, 10 Apr 2007 11:48:18 -0700 (PDT) From: maxim wexler Subject: Re: [gentoo-user] Re: CFLAGS "...-O3 -pipe" vs "...O2 " To: gentoo-user@lists.gentoo.org In-Reply-To: Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user@gentoo.org Reply-to: gentoo-user@lists.gentoo.org MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Message-ID: <410166.43467.qm@web31703.mail.mud.yahoo.com> X-Archives-Salt: 05e7565a-0b79-4964-b596-8ac6320afce6 X-Archives-Hash: e7c4f76003c3b536a006a610ab318910 --- Andrey Vul wrote: > don't use -O3 unless you need _extreme_ performance > -O2 -finline-functions is close to -O3 but doesn't > use -fno-home-register > For toolchain, I just stick to -O2. For power-hungry > apps, I use -O2 > -finline-functions > glibc developer said that inlining with gcc 4.2 > screws up code, so on > the safe side, just use -O2 for toolchain, -O2 > -finline-functions for > everything else > --------------------- > Andrey Vul Too late. Damage done. I decided to go with the example make.conf which call the O3 level "decent". > -- > gentoo-user@gentoo.org mailing list > > ____________________________________________________________________________________ Sucker-punch spam with award-winning protection. Try the free Yahoo! Mail Beta. http://advision.webevents.yahoo.com/mailbeta/features_spam.html -- gentoo-user@gentoo.org mailing list