From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 16312 invoked by alias); 15 Apr 2011 20:33:52 -0000 Received: (qmail 16303 invoked by uid 22791); 15 Apr 2011 20:33:52 -0000 X-SWARE-Spam-Status: No, hits=-2.3 required=5.0 tests=AWL,BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,SPF_HELO_PASS,T_RP_MATCHES_RCVD X-Spam-Check-By: sourceware.org Received: from smtp-out.google.com (HELO smtp-out.google.com) (74.125.121.67) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Fri, 15 Apr 2011 20:33:48 +0000 Received: from wpaz9.hot.corp.google.com (wpaz9.hot.corp.google.com [172.24.198.73]) by smtp-out.google.com with ESMTP id p3FKXkvu020380 for ; Fri, 15 Apr 2011 13:33:46 -0700 Received: from gwaa12 (gwaa12.prod.google.com [10.200.27.12]) by wpaz9.hot.corp.google.com with ESMTP id p3FKXQfg027302 (version=TLSv1/SSLv3 cipher=RC4-SHA bits=128 verify=NOT) for ; Fri, 15 Apr 2011 13:33:45 -0700 Received: by gwaa12 with SMTP id a12so1291450gwa.28 for ; Fri, 15 Apr 2011 13:33:44 -0700 (PDT) MIME-Version: 1.0 Received: by 10.150.242.2 with SMTP id p2mr3123810ybh.241.1302899624722; Fri, 15 Apr 2011 13:33:44 -0700 (PDT) Received: by 10.150.212.19 with HTTP; Fri, 15 Apr 2011 13:33:44 -0700 (PDT) In-Reply-To: References: Date: Fri, 15 Apr 2011 21:20:00 -0000 Message-ID: Subject: Re: FDO usability trivial patch to fix div by zero error with insane profile From: Diego Novillo To: Xinliang David Li Cc: GCC Patches , Jan Hubicka Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-System-Of-Record: true 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: 2011-04/txt/msg01249.txt.bz2 On Fri, Apr 15, 2011 at 16:21, Xinliang David Li wrote: > There is no way to get a test case that can produce the problem in a > deterministic way. =C2=A0There is really not much for Honza to review > though :) The check may be needed somewhere else, you may be papering over the real issue. I don't think you are but I don't know the code well enough to say for sure. Diego.