From mboxrd@z Thu Jan  1 00:00:00 1970
Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43)
	id 1DJrTt-0000m2-SN
	for qemu-devel@nongnu.org; Fri, 08 Apr 2005 07:16:58 -0400
Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43)
	id 1DJrTn-0000hq-1K
	for qemu-devel@nongnu.org; Fri, 08 Apr 2005 07:16:51 -0400
Received: from [199.232.76.173] (helo=monty-python.gnu.org)
	by lists.gnu.org with esmtp (Exim 4.43) id 1DJrTm-0000g4-De
	for qemu-devel@nongnu.org; Fri, 08 Apr 2005 07:16:50 -0400
Received: from [65.74.133.9] (helo=mail.codesourcery.com)
	by monty-python.gnu.org with esmtp
	(TLS-1.0:DHE_RSA_3DES_EDE_CBC_SHA:24) (Exim 4.34) id 1DJrqD-0006al-6Q
	for qemu-devel@nongnu.org; Fri, 08 Apr 2005 07:40:01 -0400
From: Paul Brook <paul@codesourcery.com>
Subject: Re: [Qemu-devel] gnu-c99-math.h include file
Date: Fri, 8 Apr 2005 12:39:02 +0100
References: <200504080833.j388Xfur016496@imap3.tools.intra>
In-Reply-To: <200504080833.j388Xfur016496@imap3.tools.intra>
MIME-Version: 1.0
Content-Type: text/plain;
  charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
Content-Disposition: inline
Message-Id: <200504081239.04435.paul@codesourcery.com>
Reply-To: qemu-devel@nongnu.org
List-Id: qemu-devel.nongnu.org
List-Unsubscribe: <http://lists.nongnu.org/mailman/listinfo/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>
List-Archive: <http://lists.gnu.org/pipermail/qemu-devel>
List-Post: <mailto:qemu-devel@nongnu.org>
List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help>
List-Subscribe: <http://lists.nongnu.org/mailman/listinfo/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=subscribe>
To: qemu-devel@nongnu.org

> #include <ieeefp.h>
>
> #define isnormal(x)             (fpclass(x) >= FP_NZERO)
>
> #define isgreater(x, y)         ((x) > (y))
> #define isgreaterequal(x, y)    ((x) >= (y))
> #define isless(x, y)            ((x) < (y))
> #define islessequal(x, y)       ((x) <= (y))

These are not correct. eg. You should be using

#define isgreater(x, y) ((!unordered(x, y)) && ((x) > (y))

Paul