From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 21343 invoked by alias); 13 Jun 2011 17:52:02 -0000 Received: (qmail 21326 invoked by uid 22791); 13 Jun 2011 17:52:01 -0000 X-SWARE-Spam-Status: No, hits=-6.4 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_HI,SPF_HELO_PASS,T_RP_MATCHES_RCVD X-Spam-Check-By: sourceware.org Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Mon, 13 Jun 2011 17:51:46 +0000 Received: from int-mx10.intmail.prod.int.phx2.redhat.com (int-mx10.intmail.prod.int.phx2.redhat.com [10.5.11.23]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id p5DHpjcn026430 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Mon, 13 Jun 2011 13:51:45 -0400 Received: from [127.0.0.1] (ovpn-113-40.phx2.redhat.com [10.3.113.40]) by int-mx10.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id p5DHpims011795; Mon, 13 Jun 2011 13:51:44 -0400 Message-ID: <4DF64E30.7020601@redhat.com> Date: Mon, 13 Jun 2011 17:59:00 -0000 From: Jason Merrill User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.17) Gecko/20110428 Fedora/3.1.10-1.fc14 Lightning/1.0b2 Thunderbird/3.1.10 MIME-Version: 1.0 To: Richard Guenther CC: Richard Guenther , gcc-patches List , GCC Subject: Re: RFA (fold): PATCH for c++/49290 (folding *(T*)(ar+10)) References: <4DEDB98F.6010508@redhat.com> <4DEE2DCF.7020905@redhat.com> <4DEE3484.8030101@redhat.com> <4DF11FBC.3010304@redhat.com> <4DF223D4.3080700@redhat.com> <4DF22656.9050700@redhat.com> <4DF3C98B.6070006@redhat.com> <4DF5396B.6070502@redhat.com> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit 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 X-SW-Source: 2011-06/txt/msg00980.txt.bz2 On 06/13/2011 06:51 AM, Richard Guenther wrote: > But I suppose you want the array-ref be folded to a constant eventually? Right. I'm not going to keep arguing about VIEW_CONVERT_EXPR, but that brings me back to my original question: is it OK to add a permissive mode to the function, or should I copy the whole thing into the front end? Jason