From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S266110AbUGJCeO (ORCPT ); Fri, 9 Jul 2004 22:34:14 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S266105AbUGJCeN (ORCPT ); Fri, 9 Jul 2004 22:34:13 -0400 Received: from holomorphy.com ([207.189.100.168]:42625 "EHLO holomorphy.com") by vger.kernel.org with ESMTP id S266096AbUGJCeF (ORCPT ); Fri, 9 Jul 2004 22:34:05 -0400 Date: Fri, 9 Jul 2004 19:30:45 -0700 From: William Lee Irwin III To: Adrian Bunk Cc: Arjan van de Ven , Nigel Cunningham , Jakub Jelinek , Linux Kernel Mailing List Subject: Re: GCC 3.4 and broken inlining. Message-ID: <20040710023045.GD21066@holomorphy.com> Mail-Followup-To: William Lee Irwin III , Adrian Bunk , Arjan van de Ven , Nigel Cunningham , Jakub Jelinek , Linux Kernel Mailing List References: <1089287198.3988.18.camel@nigel-laptop.wpcb.org.au> <20040708120719.GS21264@devserv.devel.redhat.com> <20040708205225.GI28324@fs.tum.de> <20040708210925.GA13908@devserv.devel.redhat.com> <1089324501.3098.9.camel@nigel-laptop.wpcb.org.au> <20040709062403.GA15585@devserv.devel.redhat.com> <20040710012117.GA28324@fs.tum.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20040710012117.GA28324@fs.tum.de> User-Agent: Mutt/1.5.5.1+cvs20040105i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jul 09, 2004 at 08:24:03AM +0200, Arjan van de Ven wrote: >> one thing to note is that you also need to monitor stack usage then :) >> inlining somewhat blows up stack usage so do monitor it... On Sat, Jul 10, 2004 at 03:21:17AM +0200, Adrian Bunk wrote: > How could inlining increase stack usage? As more variables go into scope, gcc's stack slot allocation bug bites progressively harder and stackspace requirements grow without bound. -- wli