From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 12725 invoked by alias); 27 Nov 2005 22:26:18 -0000 Received: (qmail 12715 invoked by uid 48); 27 Nov 2005 22:26:15 -0000 Date: Sun, 27 Nov 2005 22:26:00 -0000 Message-ID: <20051127222615.12714.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug middle-end/23666] Fold does not reduce C - ~a into a + (C+1) 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: 2005-11/txt/msg03767.txt.bz2 List-Id: ------- Comment #7 from pinskia at gcc dot gnu dot org 2005-11-27 22:26 ------- After the patch which I am about to test, we get this with -fwrapv (yes that is weird we get it with something which should be cause optimizations not to happen and not the other way around). -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23666