From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 1289 invoked by alias); 19 Nov 2009 18:37:15 -0000 Received: (qmail 1279 invoked by uid 22791); 19 Nov 2009 18:37:14 -0000 X-SWARE-Spam-Status: No, hits=-1.9 required=5.0 tests=AWL,BAYES_00,SARE_MSGID_LONG40,SPF_PASS X-Spam-Check-By: sourceware.org Received: from mail-yw0-f203.google.com (HELO mail-yw0-f203.google.com) (209.85.211.203) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Thu, 19 Nov 2009 18:36:11 +0000 Received: by ywh41 with SMTP id 41so3701091ywh.0 for ; Thu, 19 Nov 2009 10:36:09 -0800 (PST) MIME-Version: 1.0 Received: by 10.150.238.18 with SMTP id l18mr771266ybh.14.1258655768266; Thu, 19 Nov 2009 10:36:08 -0800 (PST) In-Reply-To: <1258655585.22249.751.camel@gandalf.stny.rr.com> References: <20091119072040.GA23579@elte.hu> <4B058C76.9090609@redhat.com> <1258655585.22249.751.camel@gandalf.stny.rr.com> Date: Thu, 19 Nov 2009 18:37:00 -0000 Message-ID: Subject: Re: BUG: GCC-4.4.x changes the function frame on some functions From: Andrew Pinski To: rostedt@goodmis.org Cc: Andrew Haley , Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , LKML , Andrew Morton , Heiko Carstens , feng.tang@intel.com, "Fr??d??ric Weisbecker" , Peter Zijlstra , jakub@redhat.com, gcc@gcc.gnu.org Content-Type: text/plain; charset=UTF-8 X-IsSubscribed: yes Mailing-List: contact gcc-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-owner@gcc.gnu.org X-SW-Source: 2009-11/txt/msg00513.txt.bz2 On Thu, Nov 19, 2009 at 10:33 AM, Steven Rostedt wrote: > It has to align the entire stack? Why not just the variable within the > stack? I had proposed a patch which just aligns the variable but that patch was never really commented on and HJL's patches to realign the whole stack went in afterwards. Thanks, Andrew Pinski