From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 28641 invoked by alias); 10 Sep 2004 09:53:23 -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 28618 invoked by uid 48); 10 Sep 2004 09:53:22 -0000 Date: Fri, 10 Sep 2004 09:53:00 -0000 Message-ID: <20040910095322.28617.qmail@sourceware.org> From: "hubicka at gcc dot gnu dot org" To: gcc-bugs@gcc.gnu.org In-Reply-To: <20040909235415.17387.hjl@lucon.org> References: <20040909235415.17387.hjl@lucon.org> Reply-To: gcc-bugzilla@gcc.gnu.org Subject: [Bug rtl-optimization/17387] Redundant instructions in loop optimization X-Bugzilla-Reason: CC X-SW-Source: 2004-09/txt/msg00933.txt.bz2 List-Id: ------- Additional Comments From hubicka at gcc dot gnu dot org 2004-09-10 09:53 ------- The funny instruction is a zero extension done via 32bit move. tree-ssa-ivopts should promote the induction variable to 64bit counter for sure. -- What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|unassigned at gcc dot gnu |rakdver at atrey dot karlin |dot org |dot mff dot cuni dot cz Status|UNCONFIRMED |ASSIGNED Target Milestone|--- |4.0.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17387