From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 5077 invoked by alias); 8 Jul 2011 13:15:50 -0000 Received: (qmail 5069 invoked by uid 22791); 8 Jul 2011 13:15:49 -0000 X-SWARE-Spam-Status: No, hits=-1.3 required=5.0 tests=AWL,BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,RCVD_IN_DNSWL_NONE X-Spam-Check-By: sourceware.org Received: from mo-p00-ob.rzone.de (HELO mo-p00-ob.rzone.de) (81.169.146.162) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Fri, 08 Jul 2011 13:15:32 +0000 X-RZG-AUTH: :LXoWVUeid/7A29J/hMvvT2k715jHQaJercGObUOFkj18odoYNahU4Q== X-RZG-CLASS-ID: mo00 Received: from [192.168.0.22] (business-188-111-022-002.static.arcor-ip.net [188.111.22.2]) by smtp.strato.de (jimi mo45) (RZmta 26.0) with ESMTPA id 603d84n68CULn2 ; Fri, 8 Jul 2011 15:14:51 +0200 (MEST) Message-ID: <4E1702C8.3020605@gjlay.de> Date: Fri, 08 Jul 2011 13:21:00 -0000 From: Georg-Johann Lay User-Agent: Thunderbird 2.0.0.24 (X11/20100302) MIME-Version: 1.0 To: gcc-patches@gcc.gnu.org CC: Denis Chertykov , Anatoly Sokolov , Eric Weddington Subject: [Patch,Committed,AVR]: Don't use 'magic' register number. Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit 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: 2011-07/txt/msg00635.txt.bz2 http://gcc.gnu.org/viewcvs?view=revision&revision=176041 Committed this patchlet as pre-approved by Denis. Johann * config/avr/avr.c (output_reload_insisf): Use 'REG_Z+1' instead of magic '31'. --- trunk/gcc/config/avr/avr.c 2011/07/08 13:03:38 176040 +++ trunk/gcc/config/avr/avr.c 2011/07/08 13:09:07 176041 @@ -6239,7 +6239,7 @@ That's cheaper than loading from constant pool. */ cooked_clobber_p = true; - clobber_reg = gen_rtx_REG (QImode, 31); + clobber_reg = gen_rtx_REG (QImode, REG_Z + 1); avr_asm_len ("mov __tmp_reg__,%0", &clobber_reg, len, 1); break; }