From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 3831 invoked by alias); 29 Mar 2007 16:56:03 -0000 Received: (qmail 3631 invoked by uid 48); 29 Mar 2007 16:55:49 -0000 Date: Thu, 29 Mar 2007 16:56:00 -0000 Message-ID: <20070329165549.3630.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug c/31394] cos() returns wrong value unless -O0 is used In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "sdirkse at gams dot com" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2007-03/txt/msg02726.txt.bz2 ------- Comment #1 from sdirkse at gams dot com 2007-03-29 17:55 ------- Created an attachment (id=13297) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=13297&action=view) test case for the bug Building with gcc -m64 -O1 -o xxx cosbug.i -lm shows the bug bug gcc -m64 -o xxx cosbug.i -lm is OK. I observe the bug also with -O2 and -O3 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31394