From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 11998 invoked by alias); 3 Aug 2005 03:35:09 -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 11977 invoked by uid 48); 3 Aug 2005 03:35:05 -0000 Date: Wed, 03 Aug 2005 03:35:00 -0000 Message-ID: <20050803033505.11975.qmail@sourceware.org> From: "pinskia at gcc dot gnu dot org" To: gcc-bugs@gcc.gnu.org In-Reply-To: <20021202022601.8781.wesslen@users.sourceforge.net> References: <20021202022601.8781.wesslen@users.sourceforge.net> Reply-To: gcc-bugzilla@gcc.gnu.org Subject: [Bug tree-optimization/8781] Pessimization of C++ (functional) code X-Bugzilla-Reason: CC X-SW-Source: 2005-08/txt/msg00295.txt.bz2 List-Id: ------- Additional Comments From pinskia at gcc dot gnu dot org 2005-08-03 03:35 ------- Even though comment #17 is correct, it is not the full story (I have a fix for the issue in comment #17). The real problem is that we don't consider function decls as constants so consider stuff we should not as call clobbered as there no way the address of the function can change. This seems like a big defect in the current tree-ssa aliasing. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=8781