From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 21836 invoked by alias); 2 May 2011 16:19:00 -0000 Received: (qmail 21828 invoked by uid 22791); 2 May 2011 16:19:00 -0000 X-SWARE-Spam-Status: No, hits=-1.7 required=5.0 tests=AWL,BAYES_00,T_RP_MATCHES_RCVD X-Spam-Check-By: sourceware.org Received: from mail.codesourcery.com (HELO mail.codesourcery.com) (38.113.113.100) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Mon, 02 May 2011 16:18:45 +0000 Received: (qmail 30334 invoked from network); 2 May 2011 16:18:44 -0000 Received: from unknown (HELO localhost) (froydnj@127.0.0.2) by mail.codesourcery.com with ESMTPA; 2 May 2011 16:18:44 -0000 Date: Mon, 02 May 2011 16:19:00 -0000 From: Nathan Froyd To: Georg-Johann Lay Cc: gcc-patches@gcc.gnu.org, Anatoly Sokolov , Denis Chertykov , Eric Weddington Subject: Re: [Patch,AVR]: Fix PR45099 Message-ID: <20110502161844.GN23480@codesourcery.com> References: <4DBECC84.4080701@gjlay.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4DBECC84.4080701@gjlay.de> User-Agent: Mutt/1.5.17+20080114 (2008-01-14) X-IsSubscribed: yes 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: 2011-05/txt/msg00095.txt.bz2 On Mon, May 02, 2011 at 05:23:48PM +0200, Georg-Johann Lay wrote: > PR45099 is an extension that gives an error when a fixed register is > needed to pass a parameter to a function. > > Because the program will show malfunction when such code is generated, > anyway, I think an error is more appropriate than a warning (as > proposed in the PR). This seems like something that should be handled by common code. -Nathan