From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 8529 invoked by alias); 14 Jul 2005 23:58:11 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 8510 invoked by uid 48); 14 Jul 2005 23:58:08 -0000 Date: Fri, 15 Jul 2005 00:06:00 -0000 Message-ID: <20050714235808.8509.qmail@sourceware.org> From: "steven at gcc dot gnu dot org" To: gcc-bugs@gcc.gnu.org In-Reply-To: <20050707165800.22348.matt+gccbugs@ucc.asn.au> References: <20050707165800.22348.matt+gccbugs@ucc.asn.au> Reply-To: gcc-bugzilla@gcc.gnu.org Subject: [Bug tree-optimization/22348] [4.0/4.1 Regression] IV canonicalization causes execution of loops past their end condition X-Bugzilla-Reason: CC X-SW-Source: 2005-07/txt/msg01852.txt.bz2 List-Id: ------- Additional Comments From steven at gcc dot gnu dot org 2005-07-14 23:58 ------- Clearly something's fishy in number_of_iterations_cond. But I honestly don't understand that code. Zdenek, can you please look at this one? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22348