From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 4601 invoked by alias); 23 Oct 2015 21:32:21 -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 4591 invoked by uid 89); 23 Oct 2015 21:32:20 -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,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, 23 Oct 2015 21:32:19 +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 A01ECC0AF790; Fri, 23 Oct 2015 21:32:18 +0000 (UTC) Received: from localhost.localdomain (ovpn-113-196.phx2.redhat.com [10.3.113.196]) by int-mx09.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id t9NLWIaq016805; Fri, 23 Oct 2015 17:32:18 -0400 Subject: Re: [PATCH, PR68062] Fix uniform vector operation lowering To: Ilya Enkovich , gcc-patches@gcc.gnu.org References: <20151023152623.GD23452@msticlxl57.ims.intel.com> From: Jeff Law Message-ID: <562AA762.2030202@redhat.com> Date: Fri, 23 Oct 2015 22:23:00 -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: <20151023152623.GD23452@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/msg02560.txt.bz2 On 10/23/2015 09:26 AM, Ilya Enkovich wrote: > Hi, > > This patch checks optab exists before using it vector vector statement lowering. It fixes compilation of test from PR68062 with -funsigned-char option added (doesn't fix original testcase). Bootstrapped for x86_64-unknown-linux-gnu. OK for trunk if no regressions? > > Thanks, > Ilya > -- > gcc/ > > 2015-10-23 Ilya Enkovich > > * tree-vect-generic.c (expand_vector_operations_1): Check > optab exists before use it. > > gcc/testsuite/ > > 2015-10-23 Ilya Enkovich > > * g++.dg/pr68062.C: New test. OK. Just curious, what was the tree code for which we couldn't find a suitable optab? jeff