From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 24587 invoked by alias); 25 Jun 2007 12:22:11 -0000 Received: (qmail 24538 invoked by uid 22791); 25 Jun 2007 12:22:10 -0000 X-Spam-Check-By: sourceware.org Received: from mtagate4.de.ibm.com (HELO mtagate4.de.ibm.com) (195.212.29.153) by sourceware.org (qpsmtpd/0.31) with ESMTP; Mon, 25 Jun 2007 12:22:08 +0000 Received: from d12nrmr1607.megacenter.de.ibm.com (d12nrmr1607.megacenter.de.ibm.com [9.149.167.49]) by mtagate4.de.ibm.com (8.13.8/8.13.8) with ESMTP id l5PCM04o113862 for ; Mon, 25 Jun 2007 12:22:00 GMT Received: from d12av04.megacenter.de.ibm.com (d12av04.megacenter.de.ibm.com [9.149.165.229]) by d12nrmr1607.megacenter.de.ibm.com (8.13.8/8.13.8/NCO v8.3) with ESMTP id l5PCLtMZ1888368 for ; Mon, 25 Jun 2007 14:22:00 +0200 Received: from d12av04.megacenter.de.ibm.com (loopback [127.0.0.1]) by d12av04.megacenter.de.ibm.com (8.12.11.20060308/8.13.3) with ESMTP id l5PCLtbI009965 for ; Mon, 25 Jun 2007 14:21:55 +0200 Received: from d12mc102.megacenter.de.ibm.com (d12mc102.megacenter.de.ibm.com [9.149.167.114]) by d12av04.megacenter.de.ibm.com (8.12.11.20060308/8.12.11) with ESMTP id l5PCLtaI009962; Mon, 25 Jun 2007 14:21:55 +0200 To: vmakarov@redhat.com Cc: gcc@gcc.gnu.org MIME-Version: 1.0 Subject: Re: Some thoughts about steerring commitee work X-Mailer: Lotus Notes Release 7.0 HF85 November 04, 2005 Message-ID: From: Mircea Namolaru Date: Mon, 25 Jun 2007 13:07:00 -0000 Content-Type: text/plain; charset="US-ASCII" Mailing-List: contact gcc-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-owner@gcc.gnu.org X-SW-Source: 2007-06/txt/msg00846.txt.bz2 > As for C++, I think we need more OO language specific > optimizations. I don't know what the status of > devirtualizion which was reported on the previous > summit. Sorry for the late replay. The devirtualization is on hold. Currently GCC is lacking the necessary infrastructure needed by C++ interprocedural optimizations, like devirtualization. The appropriate infrastructure will be provided by LTO. I intend to incorporate the devirtualization in the LTO framework. Mircea infrastructure.