From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 11992 invoked by alias); 12 Nov 2014 16:02:32 -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 11982 invoked by uid 89); 12 Nov 2014 16:02:31 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.4 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 (AES256-GCM-SHA384 encrypted) ESMTPS; Wed, 12 Nov 2014 16:02:30 +0000 Received: from int-mx10.intmail.prod.int.phx2.redhat.com (int-mx10.intmail.prod.int.phx2.redhat.com [10.5.11.23]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id sACG2NT6016903 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 12 Nov 2014 11:02:23 -0500 Received: from pike.twiddle.home (vpn1-4-158.ams2.redhat.com [10.36.4.158]) by int-mx10.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id sACG2IqW029412; Wed, 12 Nov 2014 11:02:19 -0500 Message-ID: <54638488.5070808@redhat.com> Date: Wed, 12 Nov 2014 16:06:00 -0000 From: Richard Henderson User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.2.0 MIME-Version: 1.0 To: "Yangfei (Felix)" , "gcc-patches@gcc.gnu.org" , Marcus Shawcroft , Richard Earnshaw Subject: Re: [PING][PATCH, AArch64] Add doloop_end pattern for -fmodulo-sched References: In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-IsSubscribed: yes X-SW-Source: 2014-11/txt/msg01259.txt.bz2 On 11/12/2014 11:01 AM, Yangfei (Felix) wrote: > +(define_expand "doloop_end" >> + [(use (match_operand 0 "" "")) ; loop pseudo >> + (use (match_operand 1 "" ""))] ; label >> + "" >> + " >> +{ Drop the "" surrounding the { }. r~