From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 26799 invoked by alias); 24 Jul 2005 14:01:30 -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 26786 invoked by uid 48); 24 Jul 2005 14:01:27 -0000 Date: Sun, 24 Jul 2005 14:06:00 -0000 Message-ID: <20050724140127.26784.qmail@sourceware.org> From: "pinskia at gcc dot gnu dot org" To: gcc-bugs@gcc.gnu.org In-Reply-To: <20050724135425.23047.phython@gcc.gnu.org> References: <20050724135425.23047.phython@gcc.gnu.org> Reply-To: gcc-bugzilla@gcc.gnu.org Subject: [Bug rtl-optimization/23047] Combine ignores flag_wrapv X-Bugzilla-Reason: CC X-SW-Source: 2005-07/txt/msg03071.txt.bz2 List-Id: ------- Additional Comments From pinskia at gcc dot gnu dot org 2005-07-24 14:01 ------- Caused by: 2002-07-20 Roger Sayle * simplify-rtx.c (simplify_relational_operation): Optimize abs(x) < 0.0 (and abs(x) >= 0.0 when using -ffast-math). This was introduced before -fwrapv was introduced. -- What |Removed |Added ---------------------------------------------------------------------------- CC| |roger at eyesopen dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23047