From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 31076 invoked by alias); 27 Jan 2005 06:05:28 -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 31029 invoked by uid 48); 27 Jan 2005 06:05:22 -0000 Date: Thu, 27 Jan 2005 06:05:00 -0000 Message-ID: <20050127060522.31028.qmail@sourceware.org> From: "rth 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: 2005-01/txt/msg03986.txt.bz2 List-Id: ------- Additional Comments From rth at gcc dot gnu dot org 2005-01-27 06:05 ------- Steven, you do realize this is essentially unfixable without a new pass that optimially places widened operations, don't you? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17387