From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 68841 invoked by alias); 14 Aug 2017 19:31:54 -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 61957 invoked by uid 89); 14 Aug 2017 19:31:41 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.9 required=5.0 tests=BAYES_00,RP_MATCHES_RCVD,SPF_HELO_PASS autolearn=ham version=3.3.2 spammy= 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; Mon, 14 Aug 2017 19:31:40 +0000 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 38ABE90154; Mon, 14 Aug 2017 19:31:35 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com 38ABE90154 Authentication-Results: ext-mx01.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx01.extmail.prod.ext.phx2.redhat.com; spf=fail smtp.mailfrom=law@redhat.com Received: from localhost.localdomain (ovpn-116-113.phx2.redhat.com [10.3.116.113]) by smtp.corp.redhat.com (Postfix) with ESMTP id 9C78860657; Mon, 14 Aug 2017 19:31:34 +0000 (UTC) Subject: Re: [23/77] Replace != VOIDmode checks with is_a To: gcc-patches@gcc.gnu.org, richard.sandiford@linaro.org References: <8760ewohsv.fsf@linaro.org> <87eftkk9kl.fsf@linaro.org> From: Jeff Law Message-ID: Date: Mon, 14 Aug 2017 19:50:00 -0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.2.1 MIME-Version: 1.0 In-Reply-To: <87eftkk9kl.fsf@linaro.org> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-IsSubscribed: yes X-SW-Source: 2017-08/txt/msg00900.txt.bz2 On 07/13/2017 02:47 AM, Richard Sandiford wrote: > This patch replaces some checks against VOIDmode with checks > of is_a , in cases where scalar integer modes > were the only useful alternatives left. > > gcc/ > 2017-07-13 Richard Sandiford > Alan Hayward > David Sherwood > > * cfgexpand.c (expand_debug_expr): Use is_a > instead of != VOIDmode. > * combine.c (if_then_else_cond): Likewise. > (change_zero_ext): Likewise. > * dwarf2out.c (mem_loc_descriptor): Likewise. > (loc_descriptor): Likewise. > * rtlanal.c (canonicalize_condition): Likewise. > * simplify-rtx.c (simplify_relational_operation_1): Likewise. OK. jeff