From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 2222 invoked by alias); 4 Jun 2007 23:35:28 -0000 Received: (qmail 2199 invoked by uid 48); 4 Jun 2007 23:35:19 -0000 Date: Mon, 04 Jun 2007 23:35:00 -0000 Message-ID: <20070604233519.2198.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug tree-optimization/32183] [4.3 Regression] reassoc2 can more extra calculations into a loop In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "rakdver at gcc dot gnu dot org" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2007-06/txt/msg00236.txt.bz2 ------- Comment #26 from rakdver at gcc dot gnu dot org 2007-06-04 23:35 ------- Created an attachment (id=13656) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=13656&action=view) patch preventing reassociation across loop boundaries -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32183