From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 4403 invoked by alias); 14 Sep 2009 17:46:30 -0000 Received: (qmail 4395 invoked by uid 22791); 14 Sep 2009 17:46:30 -0000 X-SWARE-Spam-Status: No, hits=-2.5 required=5.0 tests=AWL,BAYES_00,SPF_HELO_PASS,SPF_PASS X-Spam-Check-By: sourceware.org Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Mon, 14 Sep 2009 17:46:25 +0000 Received: from int-mx05.intmail.prod.int.phx2.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.18]) by mx1.redhat.com (8.13.8/8.13.8) with ESMTP id n8EHkN3H019231; Mon, 14 Sep 2009 13:46:24 -0400 Received: from stone.twiddle.home (vpn-227-240.phx2.redhat.com [10.3.227.240]) by int-mx05.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id n8EHkHtM000415; Mon, 14 Sep 2009 13:46:20 -0400 Message-ID: <4AAE8164.7080906@redhat.com> Date: Mon, 14 Sep 2009 17:46:00 -0000 From: Richard Henderson User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.1) Gecko/20090814 Fedora/3.0-2.6.b3.fc11 Thunderbird/3.0b3 MIME-Version: 1.0 To: Jean Christophe Beyler CC: gcc@gcc.gnu.org Subject: Re: Constraints and reload References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit 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: 2009-09/txt/msg00255.txt.bz2 On 09/14/2009 12:18 PM, Jean Christophe Beyler wrote: > [(set (match_operand:DI 0 "nonimmediate_operand" "=r,r,r,R") > (match_operand:DI 1 "general_operand" "r,i,R,r"))] > > Where R checks if the operand is a memory operand and if the offset is correct. Did you use define_memory_constraint for R, or just define_constraint? If the former, it's a bug in reload; if the later, that's the problem. r~