From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 31182 invoked by alias); 8 Dec 2004 17:02:15 -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 31152 invoked by alias); 8 Dec 2004 17:02:11 -0000 Date: Wed, 08 Dec 2004 17:02:00 -0000 Message-ID: <20041208170211.31151.qmail@sourceware.org> From: "law at redhat dot com" To: gcc-bugs@gcc.gnu.org In-Reply-To: <20041208022054.18880.pinskia@gcc.gnu.org> References: <20041208022054.18880.pinskia@gcc.gnu.org> Reply-To: gcc-bugzilla@gcc.gnu.org Subject: [Bug tree-optimization/18880] DSE is not doing its job for global variables X-Bugzilla-Reason: CC X-SW-Source: 2004-12/txt/msg01185.txt.bz2 List-Id: ------- Additional Comments From law at redhat dot com 2004-12-08 17:02 ------- Subject: Re: DSE is not doing its job for global variables Note that we're only fixing regressions, and I can't see a way to classify this as a regression since the RTL DSE code ought to catch this. This should be marked as postponed until 4.1. This (untested) code ought to do the trick though: ------- Additional Comments From law at redhat dot com 2004-12-08 17:02 ------- Created an attachment (id=7706) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=7706&action=view) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18880