From owner-cvs-src@FreeBSD.ORG  Sun Mar 30 17:28:27 2008
Return-Path: <owner-cvs-src@FreeBSD.ORG>
Delivered-To: cvs-src@FreeBSD.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 9E4F31065670;
	Sun, 30 Mar 2008 17:28:27 +0000 (UTC) (envelope-from bde@FreeBSD.org)
Received: from repoman.freebsd.org (repoman.freebsd.org
	[IPv6:2001:4f8:fff6::29])
	by mx1.freebsd.org (Postfix) with ESMTP id 6E73D8FC24;
	Sun, 30 Mar 2008 17:28:27 +0000 (UTC) (envelope-from bde@FreeBSD.org)
Received: from repoman.freebsd.org (localhost [127.0.0.1])
	by repoman.freebsd.org (8.14.1/8.14.1) with ESMTP id m2UHSRcS005497;
	Sun, 30 Mar 2008 17:28:27 GMT (envelope-from bde@repoman.freebsd.org)
Received: (from bde@localhost)
	by repoman.freebsd.org (8.14.1/8.14.1/Submit) id m2UHSRF2005496;
	Sun, 30 Mar 2008 17:28:27 GMT (envelope-from bde)
Message-Id: <200803301728.m2UHSRF2005496@repoman.freebsd.org>
From: Bruce Evans <bde@FreeBSD.org>
Date: Sun, 30 Mar 2008 17:28:27 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: HEAD
Cc: 
Subject: cvs commit: src/lib/msun/src e_hypot.c e_hypotf.c
X-BeenThere: cvs-src@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: CVS commit messages for the src tree <cvs-src.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src>,
	<mailto:cvs-src-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/cvs-src>
List-Post: <mailto:cvs-src@freebsd.org>
List-Help: <mailto:cvs-src-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src>,
	<mailto:cvs-src-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sun, 30 Mar 2008 17:28:27 -0000

bde         2008-03-30 17:28:27 UTC

  FreeBSD src repository

  Modified files:
    lib/msun/src         e_hypot.c e_hypotf.c 
  Log:
  Use the expression fabs(x+0.0)-fabs(y+0.0) instead of
                     fabs(x+0.0)+fabs(y+0.0) when mixing NaNs.  This improves
  consistency of the result by making it harder for the compiler to reorder
  the operands.  (FP addition is not necessarily commutative because the
  order of operands makes a difference on some machines iff the operands are
  both NaNs.)
  
  Revision  Changes    Path
  1.11      +1 -1      src/lib/msun/src/e_hypot.c
  1.12      +1 -1      src/lib/msun/src/e_hypotf.c