From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 25457 invoked by alias); 6 Feb 2004 15:05:41 -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 25450 invoked by uid 48); 6 Feb 2004 15:05:40 -0000 Date: Fri, 06 Feb 2004 15:05:00 -0000 Message-ID: <20040206150540.25449.qmail@sources.redhat.com> From: "segher at kernel dot crashing dot org" To: gcc-bugs@gcc.gnu.org In-Reply-To: <20040206074537.14042.tjw@omnigroup.com> References: <20040206074537.14042.tjw@omnigroup.com> Reply-To: gcc-bugzilla@gcc.gnu.org Subject: [Bug optimization/14042] C++ abstraction penalty is high in simple cases X-Bugzilla-Reason: CC X-SW-Source: 2004-02/txt/msg00774.txt.bz2 List-Id: ------- Additional Comments From segher at kernel dot crashing dot org 2004-02-06 15:05 ------- There is no way the compiler can tell that s1 and s2 are not actually the same object. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14042