From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 110591 invoked by alias); 20 Nov 2015 11:12:15 -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 110581 invoked by uid 89); 20 Nov 2015 11:12:14 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.0 required=5.0 tests=AWL,BAYES_00,RP_MATCHES_RCVD,SPF_HELO_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; Fri, 20 Nov 2015 11:12:13 +0000 Received: from int-mx14.intmail.prod.int.phx2.redhat.com (int-mx14.intmail.prod.int.phx2.redhat.com [10.5.11.27]) by mx1.redhat.com (Postfix) with ESMTPS id CCC84130A; Fri, 20 Nov 2015 11:12:12 +0000 (UTC) Received: from bigtime.twiddle.net (ovpn-116-73.ams2.redhat.com [10.36.116.73]) by int-mx14.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id tAKBC3hM023511; Fri, 20 Nov 2015 06:12:04 -0500 Subject: Re: Add uaddv4_optab, usubv4_optab To: Eric Botcazou , Jakub Jelinek References: <564EF5A4.1030204@redhat.com> <20151120104347.GH5675@tucnak.redhat.com> <1507877.kVgZ9gE3l5@polaris> Cc: gcc-patches@gcc.gnu.org From: Richard Henderson Message-ID: <564EFFFF.4070302@redhat.com> Date: Fri, 20 Nov 2015 11:12:00 -0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 MIME-Version: 1.0 In-Reply-To: <1507877.kVgZ9gE3l5@polaris> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-IsSubscribed: yes X-SW-Source: 2015-11/txt/msg02468.txt.bz2 On 11/20/2015 11:56 AM, Eric Botcazou wrote: >> Eric has just submitted a documentation path that documented the >> {add,sub,mul,umul}v4 and negv3 patterns, so this should be >> applied on top of that. > > OK, I'm going to apply it, thanks. Thanks. > Note that the comment at the beginning > of expand_addsub_overflow describing the overall strategy ought to be adjusted > if new patterns for the jump on carry are added. Ok, I'll do that. r~