Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751191AbWACIxv (ORCPT ); Tue, 3 Jan 2006 03:53:51 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751303AbWACIxv (ORCPT ); Tue, 3 Jan 2006 03:53:51 -0500 Received: from caramon.arm.linux.org.uk ([212.18.232.186]:3859 "EHLO caramon.arm.linux.org.uk") by vger.kernel.org with ESMTP id S1751191AbWACIxu (ORCPT ); Tue, 3 Jan 2006 03:53:50 -0500 Date: Tue, 3 Jan 2006 08:53:36 +0000 From: Russell King To: Arjan van de Ven , Krzysztof Halasa , Ingo Molnar , Adrian Bunk , Tim Schmielau , Linus Torvalds , Dave Jones , Andrew Morton , lkml , mpm@selenic.com Subject: Re: [patch 00/2] improve .text size on gcc 4.0 and newer compilers Message-ID: <20060103085335.GB31511@flint.arm.linux.org.uk> Mail-Followup-To: Arjan van de Ven , Krzysztof Halasa , Ingo Molnar , Adrian Bunk , Tim Schmielau , Linus Torvalds , Dave Jones , Andrew Morton , lkml , mpm@selenic.com References: <20051231144534.GA5826@elte.hu> <20051231150831.GL3811@stusta.de> <20060102103721.GA8701@elte.hu> <1136198902.2936.20.camel@laptopd505.fenrus.org> <20060102134345.GD17398@stusta.de> <20060102140511.GA2968@elte.hu> <1136227893.2936.51.camel@laptopd505.fenrus.org> <20060102222335.GB5412@flint.arm.linux.org.uk> <20060103035904.GB31798@nevyn.them.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20060103035904.GB31798@nevyn.them.org> User-Agent: Mutt/1.4.1i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 941 Lines: 29 On Mon, Jan 02, 2006 at 10:59:04PM -0500, Daniel Jacobowitz wrote: > On Mon, Jan 02, 2006 at 10:23:35PM +0000, Russell King wrote: > > static void fn1(void *f) > > { > > } > > > > void fn2(void *f) > > { > > fn1(f); > > } > > > > on ARM produces: > > On 3.4, 4.0, and 4.1 you only need -O for this (I just checked both x86 > and ARM compilers). I believe this came in with unit-at-a-time, as > Arjan said - which was GCC 3.4. Well, as demonstrated, it doesn't work with gcc 3.3. Since we aren't about to increase the minimum gcc version to 3.4, this isn't acceptable. -- Russell King Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/ maintainer of: 2.6 Serial core - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/