From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 17394 invoked by alias); 2 Dec 2005 18:12:16 -0000 Received: (qmail 17342 invoked by uid 48); 2 Dec 2005 18:12:14 -0000 Date: Fri, 02 Dec 2005 18:12:00 -0000 Message-ID: <20051202181214.17341.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug middle-end/23673] fold does not fold (a^b) != 0 to a != b In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "pinskia at gcc dot gnu dot org" 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 X-SW-Source: 2005-12/txt/msg00218.txt.bz2 List-Id: ------- Comment #4 from pinskia at gcc dot gnu dot org 2005-12-02 18:12 ------- ok, I have a fix without rewritting some of fold_binary. I just needed to added a check for BIT_XOR_EXPR comming back, like invert_expr does. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23673