From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 14166 invoked by alias); 14 Feb 2014 20:21:14 -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 14156 invoked by uid 89); 14 Feb 2014 20:21:13 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-4.4 required=5.0 tests=AWL,BAYES_00,RP_MATCHES_RCVD,SPF_HELO_PASS,SPF_PASS autolearn=ham version=3.3.2 X-HELO: mx1.redhat.com Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Fri, 14 Feb 2014 20:21:13 +0000 Received: from int-mx02.intmail.prod.int.phx2.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id s1EKLBuQ008281 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Fri, 14 Feb 2014 15:21:12 -0500 Received: from anchor.twiddle.net (vpn-235-89.phx2.redhat.com [10.3.235.89]) by int-mx02.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id s1EKLBUD011848; Fri, 14 Feb 2014 15:21:11 -0500 Message-ID: <52FE7AB6.9000102@redhat.com> Date: Fri, 14 Feb 2014 20:21:00 -0000 From: Richard Henderson User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.3.0 MIME-Version: 1.0 To: Jeff Law , gcc-patches Subject: Re: [RFA] [PATCH] [rtl-optimization/60131] Fix rtl-checking failure in REE References: <52F95B8C.60809@redhat.com> In-Reply-To: <52F95B8C.60809@redhat.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-IsSubscribed: yes X-SW-Source: 2014-02/txt/msg00948.txt.bz2 On 02/10/2014 03:06 PM, Jeff Law wrote: > + PR rtl-optimization/60131 > + * ree.c (get_extended_src_reg): New function. > + (combine_reaching_defs): Use it rather than assuming location > + of REG. > + (find_and_remove_re): Verify first operand of extension is > + a REG before adding the insns to the copy list. Ok. r~