From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 56500 invoked by alias); 5 Oct 2016 15:55:06 -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 56487 invoked by uid 89); 5 Oct 2016 15:55:05 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-3.5 required=5.0 tests=BAYES_00,KAM_LAZY_DOMAIN_SECURITY,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; Wed, 05 Oct 2016 15:55:04 +0000 Received: from int-mx13.intmail.prod.int.phx2.redhat.com (int-mx13.intmail.prod.int.phx2.redhat.com [10.5.11.26]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id B7BF2C05ACB3 for ; Wed, 5 Oct 2016 15:55:03 +0000 (UTC) Received: from localhost.localdomain (vpn1-7-53.ams2.redhat.com [10.36.7.53]) by int-mx13.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u95Ft2Af032316; Wed, 5 Oct 2016 11:55:03 -0400 Subject: Re: [PATCH 06/16] Introduce emit_status::ensure_regno_capacity To: David Malcolm , gcc-patches@gcc.gnu.org References: <1475684110-2521-1-git-send-email-dmalcolm@redhat.com> <1475684110-2521-7-git-send-email-dmalcolm@redhat.com> From: Bernd Schmidt Message-ID: Date: Wed, 05 Oct 2016 15:55:00 -0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.2.0 MIME-Version: 1.0 In-Reply-To: <1475684110-2521-7-git-send-email-dmalcolm@redhat.com> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-IsSubscribed: yes X-SW-Source: 2016-10/txt/msg00278.txt.bz2 On 10/05/2016 06:15 PM, David Malcolm wrote: > - /* Make sure regno_pointer_align, and regno_reg_rtx are large > - enough to have an element for this pseudo reg number. */ > + int cur_size = crtl->emit.regno_pointer_align_length; > + if (reg_rtx_no == cur_size) > + crtl->emit.ensure_regno_capacity (cur_size * 2); Patch looks ok in principle, but maybe this manipulation of the size should be part of the new function as well - i.e. don't pass a new_size to it, make it check reg_rtx_no itself. Bernd