From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 10858 invoked by alias); 25 Feb 2006 15:49:21 -0000 Received: (qmail 10831 invoked by uid 48); 25 Feb 2006 15:49:18 -0000 Date: Sat, 25 Feb 2006 15:55:00 -0000 Message-ID: <20060225154918.10830.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug tree-optimization/26406] [4.2 Regression] Forwardprop does harm for VRP to figure out if a point is non zero In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "pinskia 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: 2006-02/txt/msg02910.txt.bz2 List-Id: ------- Comment #13 from pinskia at gcc dot gnu dot org 2006-02-25 15:49 ------- This is a regression in fact. -- pinskia at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Severity|enhancement |normal Known to fail| |4.2.0 Known to work| |4.1.0 Summary|Forwardprop does harm for |[4.2 Regression] Forwardprop |VRP to figure out if a point|does harm for VRP to figure |is non zero |out if a point is non zero Target Milestone|--- |4.2.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26406