From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 46357 invoked by alias); 9 Oct 2015 21:01:31 -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 46343 invoked by uid 89); 9 Oct 2015 21:01:30 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.7 required=5.0 tests=AWL,BAYES_00,SPF_HELO_PASS,T_RP_MATCHES_RCVD 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, 09 Oct 2015 21:01:29 +0000 Received: from int-mx09.intmail.prod.int.phx2.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22]) by mx1.redhat.com (Postfix) with ESMTPS id BF52E8C1AB; Fri, 9 Oct 2015 21:01:28 +0000 (UTC) Received: from localhost.localdomain (ovpn-113-105.phx2.redhat.com [10.3.113.105]) by int-mx09.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id t99L1SiR012721; Fri, 9 Oct 2015 17:01:28 -0400 Subject: Re: [[Boolean Vector, patch 5/5] Support boolean vectors in vector lowering To: Ilya Enkovich , gcc-patches@gcc.gnu.org References: <20151002141102.GI26618@msticlxl57.ims.intel.com> From: Jeff Law Message-ID: <56182B28.6050802@redhat.com> Date: Fri, 09 Oct 2015 21:01:00 -0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.2.0 MIME-Version: 1.0 In-Reply-To: <20151002141102.GI26618@msticlxl57.ims.intel.com> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-IsSubscribed: yes X-SW-Source: 2015-10/txt/msg01024.txt.bz2 On 10/02/2015 08:11 AM, Ilya Enkovich wrote: > Hi, > > This patch supports boolean vectors in vector lowering. Main change is to lower vector comparison into comparisons, not cond_exprs. > > Thanks, > Ilya > -- > 2015-10-02 Ilya Enkovich > > * tree-vect-generic.c (elem_op_func): Add new operand to hold > vector type. > (do_unop): Adjust to modified function type. > (do_binop): Likewise. > (do_plus_minus): Likewise. > (do_negate); Likewise. > (expand_vector_piecewise): Likewise. > (do_cond): Likewise. > (do_compare): Use comparison instead of condition. > (expand_vector_divmod): Use boolean vector type for comparison. > (expand_vector_operations_1): Skip scalar mask operations. This is fine too. So my question for the series as a whole is whether or not we need to do something for the other languages, particularly Fortran. I was a bit surprised to see this stuff bleed into the C/C++ front-ends and obviously wonder if it's bled into Fortran, Ada, Java, etc. jeff