From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 14778 invoked by alias); 8 Apr 2010 06:16:11 -0000 Received: (qmail 14767 invoked by uid 22791); 8 Apr 2010 06:16:10 -0000 X-SWARE-Spam-Status: No, hits=-1.1 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SARE_MSGID_LONG45 X-Spam-Check-By: sourceware.org Received: from mail-bw0-f215.google.com (HELO mail-bw0-f215.google.com) (209.85.218.215) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Thu, 08 Apr 2010 06:16:06 +0000 Received: by bwz7 with SMTP id 7so1575612bwz.16 for ; Wed, 07 Apr 2010 23:16:03 -0700 (PDT) MIME-Version: 1.0 Received: by 10.204.56.130 with HTTP; Wed, 7 Apr 2010 23:16:03 -0700 (PDT) In-Reply-To: References: Date: Thu, 08 Apr 2010 09:06:00 -0000 Received: by 10.204.130.211 with SMTP id u19mr1696409bks.41.1270707363208; Wed, 07 Apr 2010 23:16:03 -0700 (PDT) Message-ID: Subject: Re: [alpha] Wrong code produced at -Os, -O2, and -O3 From: Uros Bizjak To: Matt Turner Cc: gcc@gcc.gnu.org, Richard Henderson Content-Type: text/plain; charset=ISO-8859-1 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: 2010-04/txt/msg00127.txt.bz2 On Wed, Apr 7, 2010 at 8:38 PM, Matt Turner wrote: > I was rewriting the Alpha sched_find_first_bit implementation for the > Linux Kernel, and in the process I think I've come across a gcc bug. [...] > Thanks. Let me know what I can do to help further. Please fill a Bugzilla bugreport with your problem. Otherwise, it will be lost in the mailing lists. Uros.