From patchwork Wed Mar 7 13:55:57 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Georg-Johann Lay X-Patchwork-Id: 145276 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from sourceware.org (server1.sourceware.org [209.132.180.131]) by ozlabs.org (Postfix) with SMTP id 5BF18B6F62 for ; Thu, 8 Mar 2012 00:56:37 +1100 (EST) Comment: DKIM? See http://www.dkim.org DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; d=gcc.gnu.org; s=default; x=1331733397; h=Comment: DomainKey-Signature:Received:Received:Received:Received: Message-ID:Date:From:User-Agent:MIME-Version:To:CC:Subject: Content-Type:Content-Transfer-Encoding:Mailing-List:Precedence: List-Id:List-Unsubscribe:List-Archive:List-Post:List-Help:Sender: Delivered-To; bh=6wJV+lL8VuktdI1DIV4y4TRvVlQ=; b=XYFG3Iz1hhjsR5o GGzZ32KQaiAxJz4Sdaw+Ta7QG9Wb5eifHkVSvERJ+Fi9lQbSYH5h6Spr44AW3ysP AW9USYA0WIpKaj77dCui1Mt77Ucq/4xZXrJcCVxHW+nEzuGaTv5tZ+RrRSmA6EFO aygw0qrBPZbLq7gVKbVa5H4tYufM= Comment: DomainKeys? See http://antispam.yahoo.com/domainkeys DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=default; d=gcc.gnu.org; h=Received:Received:X-SWARE-Spam-Status:X-Spam-Check-By:Received:X-RZG-AUTH:X-RZG-CLASS-ID:Received:Message-ID:Date:From:User-Agent:MIME-Version:To:CC:Subject:Content-Type:Content-Transfer-Encoding:X-IsSubscribed:Mailing-List:Precedence:List-Id:List-Unsubscribe:List-Archive:List-Post:List-Help:Sender:Delivered-To; b=CUG7jbJ4P8CgzDJ40hFhESOg34tr78X3bauSZbKM3ONkw8zKYOZ2DHMBsocWRt Fc2WT2A9czZ3M1EvEJbuhSwH41Os8oQiL2zP7uVqOARRXAyMr+DHlfYtm3e5ltoq onFs2kVfxxQmTE0f6d1XAtuzdCCZZUvUTguhqcSJEAOrA=; Received: (qmail 10633 invoked by alias); 7 Mar 2012 13:56:33 -0000 Received: (qmail 10624 invoked by uid 22791); 7 Mar 2012 13:56:31 -0000 X-SWARE-Spam-Status: No, hits=-1.6 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; Wed, 07 Mar 2012 13:56:17 +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 (cohen mo25) (RZmta 28.0 AUTH) with ESMTPA id 20604fo27DXB87 ; Wed, 7 Mar 2012 14:56:02 +0100 (MET) Message-ID: <4F5768ED.7080300@gjlay.de> Date: Wed, 07 Mar 2012 14:55:57 +0100 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 , Eric Weddington Subject: [Patch,AVR,committed]: Fix PR52484 X-IsSubscribed: yes Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Delivered-To: mailing list gcc-patches@gcc.gnu.org http://gcc.gnu.org/viewcvs?view=revision&revision=185043 This wrong code bug for __memx space was caused by a missing R22 in the register footprint of xload_A split. Johann PR target/52484 * config/avr/avr.md (xload_A): Add R22... to register footprint. Index: config/avr/avr.md =================================================================== --- config/avr/avr.md (revision 185031) +++ config/avr/avr.md (working copy) @@ -436,6 +436,7 @@ (define_insn_and_split "xload8_A" (define_insn_and_split "xload_A" [(set (match_operand:MOVMODE 0 "register_operand" "=r") (match_operand:MOVMODE 1 "memory_operand" "m")) + (clobber (reg:MOVMODE 22)) (clobber (reg:QI 21)) (clobber (reg:HI REG_Z))] "can_create_pseudo_p()