From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 25374 invoked by alias); 11 Apr 2008 13:18:41 -0000 Received: (qmail 25341 invoked by uid 22791); 11 Apr 2008 13:18:40 -0000 X-Spam-Check-By: sourceware.org Received: from smtp.ispras.ru (HELO smtp.ispras.ru) (83.149.198.201) by sourceware.org (qpsmtpd/0.31) with ESMTP; Fri, 11 Apr 2008 13:18:20 +0000 Received: from [83.149.198.220] (bonzo.ispras.ru [83.149.198.220]) by smtp.ispras.ru (Postfix) with ESMTP id 7150F5D4206; Fri, 11 Apr 2008 17:20:27 +0400 (MSD) Message-ID: <47FF651A.50703@ispras.ru> Date: Fri, 11 Apr 2008 15:15:00 -0000 From: Andrey Belevantsev User-Agent: Thunderbird 2.0.0.12 (Windows/20080213) MIME-Version: 1.0 To: =?UTF-8?B?5ZC05pum?= CC: gcc-help@gcc.gnu.org, gcc@gcc.gnu.org, Maxim Kuvyrkov Subject: Re: GCC-4.3.0 fails to compile SPECint-2006 with control speculation on itanium processor References: In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Mailing-List: contact gcc-help-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-help-owner@gcc.gnu.org X-SW-Source: 2008-04/txt/msg00169.txt.bz2 吴曦 wrote: > Hi: > > I am working on gcc-4.3.0 and Redhat ES 4. When I uses the compiler to > build specint-2006 benchmarks, > none passes the make with compiler option: -msched-control-spec > (enable control speculation on IA-64) Control speculation is disabled by default on IA-64, so I think one of the scheduler patches accidentally broke it. This can be Maxim's rewrite of dependence lists. We will take a look. Meanwhile you can try 4.2 series, they should work. Andrey