From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 1239 invoked by alias); 29 Mar 2006 15:45:19 -0000 Received: (qmail 1219 invoked by uid 48); 29 Mar 2006 15:45:18 -0000 Date: Wed, 29 Mar 2006 15:45:00 -0000 Message-ID: <20060329154518.1218.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug middle-end/26900] Number of iterations not know for simple loop In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "rguenth at gcc dot gnu dot org" 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 X-SW-Source: 2006-03/txt/msg02853.txt.bz2 List-Id: ------- Comment #8 from rguenth at gcc dot gnu dot org 2006-03-29 15:45 ------- Created an attachment (id=11154) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=11154&action=view) patch I have a simple patch for # iterations analysis to check whether either cond1 follows from cond2 or !cond1 follows from cond2. Patch is untested but fixes the testcase. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26900