From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 23034 invoked by alias); 22 Oct 2008 12:14:34 -0000 Received: (qmail 23026 invoked by uid 22791); 22 Oct 2008 12:14:34 -0000 X-Spam-Check-By: sourceware.org Received: from wx-out-0506.google.com (HELO wx-out-0506.google.com) (66.249.82.234) by sourceware.org (qpsmtpd/0.31) with ESMTP; Wed, 22 Oct 2008 12:13:52 +0000 Received: by wx-out-0506.google.com with SMTP id t4so1166113wxc.14 for ; Wed, 22 Oct 2008 05:13:50 -0700 (PDT) Received: by 10.70.113.12 with SMTP id l12mr11791427wxc.24.1224677628787; Wed, 22 Oct 2008 05:13:48 -0700 (PDT) Received: from 187.0.71.10.in-addr.arpa (70.43.3.242.nw.nuvox.net [70.43.3.242]) by mx.google.com with ESMTPS id p60sm9031048hsa.8.2008.10.22.05.13.47 (version=TLSv1/SSLv3 cipher=RC4-MD5); Wed, 22 Oct 2008 05:13:47 -0700 (PDT) Message-ID: <48FF18FB.5010309@gnu.org> Date: Wed, 22 Oct 2008 13:49:00 -0000 From: Paolo Bonzini User-Agent: Thunderbird 2.0.0.17 (Macintosh/20080914) MIME-Version: 1.0 To: Ralph Loader CC: gcc-patches@gcc.gnu.org Subject: Re: [PATCH] Fix for PR 37809 and 37807 References: <20081022181234.2acf7548@i.geek.nz> In-Reply-To: <20081022181234.2acf7548@i.geek.nz> Content-Type: text/plain; charset=ISO-8859-1 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: 2008-10/txt/msg00932.txt.bz2 > Could an expert check that I'm not inadvertantly disabling important > optimisations for vector types? I believe the code in question was > only ever intended to be used for scalar types, but it is possible that > I've missed something. I'm sure some optimization, if done correctly, might help on vector types too. But yes, disabling them like this seems sensible. (Note: I've not reviewed the patch thoroughly, and cannot approve it anyway). Paolo