From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 1715 invoked by alias); 23 Jan 2013 09:48:56 -0000 Received: (qmail 1705 invoked by uid 22791); 23 Jan 2013 09:48:55 -0000 X-SWARE-Spam-Status: No, hits=-2.8 required=5.0 tests=AWL,BAYES_00,KHOP_RCVD_UNTRUST,KHOP_THREADED,RCVD_IN_DNSWL_LOW X-Spam-Check-By: sourceware.org Received: from service87.mimecast.com (HELO service87.mimecast.com) (91.220.42.44) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Wed, 23 Jan 2013 09:48:45 +0000 Received: from cam-owa2.Emea.Arm.com (fw-tnat.cambridge.arm.com [217.140.96.21]) by service87.mimecast.com; Wed, 23 Jan 2013 09:48:43 +0000 Received: from [10.1.72.50] ([10.1.255.212]) by cam-owa2.Emea.Arm.com with Microsoft SMTPSVC(6.0.3790.3959); Wed, 23 Jan 2013 09:48:41 +0000 Message-ID: <50FFB1F8.4090401@arm.com> Date: Wed, 23 Jan 2013 09:48:00 -0000 From: Marcus Shawcroft User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130106 Thunderbird/17.0.2 MIME-Version: 1.0 To: gcc-patches@gcc.gnu.org Subject: Re: [Patch, AARCH64] Remove REGISTER_PREFIX References: In-Reply-To: X-MC-Unique: 113012309484312401 Content-Type: text/plain; charset=WINDOWS-1252; format=flowed Content-Transfer-Encoding: quoted-printable X-IsSubscribed: yes 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 X-SW-Source: 2013-01/txt/msg01136.txt.bz2 On 08/01/13 08:21, Hurugalawadi, Naveen wrote: > Hi, > > AARCH64 back-end defines REGISTER_PREFIX to empty string. > Hence, it can be removed as the default value of REGISTER_PREFIX is "". > > Please find attached the patch that removes REGISTER_PREFIX and all its > occurrence in aarch64 back-end. Please review the patch and let me know > if there should be any modifications? > > Build and tested on aarch64-thunder-elf (using Cavium's internal > simulator). > > Thanks, > Naveen.H.S > > 2013-01-08 Naveen H.S > > * config/aarch64/aarch64-elf.h (REGISTER_PREFIX): Remove. > * config/aarch64/aarch64.c (aarch64_print_operand): Remove all > occurrence of REGISTER_PREFIX as its empty string. > This is OK, but please don't apply until trunk enters stage-1. /Marcus