From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 42202 invoked by alias); 28 Apr 2016 17:07:00 -0000 Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Received: (qmail 42184 invoked by uid 89); 28 Apr 2016 17:06:59 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.4 required=5.0 tests=AWL,BAYES_00 autolearn=ham version=3.3.2 spammy=Hx-languages-length:280 X-HELO: mailrelay6.public.one.com Received: from mailrelay6.public.one.com (HELO mailrelay6.public.one.com) (91.198.169.200) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES256-GCM-SHA384 encrypted) ESMTPS; Thu, 28 Apr 2016 17:06:49 +0000 X-HalOne-Cookie: 6db5192922b2bf76bc4d4c8c01174dfe40ec0fb5 X-HalOne-ID: 95c41290-0d63-11e6-9f8d-b82a72d06996 Received: from localhost.localdomain (unknown [91.135.11.213]) by smtpfilter3.public.one.com (Halon Mail Gateway) with ESMTPSA; Thu, 28 Apr 2016 17:06:43 +0000 (UTC) Subject: Re: [PATCHv2 2/7] gcc/arc: Replace rI constraint with r & Cm2 for ld and update insns To: Andrew Burgess , gcc-patches@gcc.gnu.org References: Cc: noamca@mellanox.com, Claudiu.Zissulescu@synopsys.com From: Joern Wolfgang Rennecke Message-ID: <57224322.3000704@amylaar.uk> Date: Thu, 28 Apr 2016 17:07:00 -0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.1.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-SW-Source: 2016-04/txt/msg01874.txt.bz2 On 21/04/16 12:39, Andrew Burgess wrote: > > > * config/arc/arc.md (*loadqi_update): Replace use of 'rI' > constraint with separate 'r' and 'Cm2' constraints. > Why don't you use simply rCm2 ?