patch-2.4.20 linux-2.4.20/arch/mips64/math-emu/sp_cmp.c

• Lines: 59
• Date: Wed Dec 31 16:00:00 1969
• Orig file: linux-2.4.19/arch/mips64/math-emu/sp_cmp.c
• Orig date: Mon Jul 2 13:56:41 2001

diff -urN linux-2.4.19/arch/mips64/math-emu/sp_cmp.c linux-2.4.20/arch/mips64/math-emu/sp_cmp.c
@@ -1,58 +0,0 @@
-/* IEEE754 floating point arithmetic
- * single precision
- */
-/*
- * MIPS floating point support
- * Copyright (C) 1994-2000 Algorithmics Ltd.  All rights reserved.
- * http://www.algor.co.uk
- *
- * ########################################################################
- *
- *  This program is free software; you can distribute it and/or modify it
- *  under the terms of the GNU General Public License (Version 2) as
- *  published by the Free Software Foundation.
- *
- *  This program is distributed in the hope it will be useful, but WITHOUT
- *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- *  for more details.
- *
- *  You should have received a copy of the GNU General Public License along
- *  with this program; if not, write to the Free Software Foundation, Inc.,
- *  59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * ########################################################################
- */
-
-
-#include "ieee754sp.h"
-
-int ieee754sp_cmp(ieee754sp x, ieee754sp y, int cmp)
-{
-	CLEARCX;
-
-	if (ieee754sp_isnan(x) || ieee754sp_isnan(y)) {
-		if (cmp & IEEE754_CUN)
-			return 1;
-		if (cmp & (IEEE754_CLT | IEEE754_CGT)) {
-			if (SETCX(IEEE754_INVALID_OPERATION))
-				return ieee754si_xcpt(0, "fcmpf", x);
-		}
-		return 0;
-	} else {
-		int vx = x.bits;
-		int vy = y.bits;
-
-		if (vx < 0)
-			vx = -vx ^ SP_SIGN_BIT;
-		if (vy < 0)
-			vy = -vy ^ SP_SIGN_BIT;
-
-		if (vx < vy)
-			return (cmp & IEEE754_CLT) != 0;
-		else if (vx == vy)
-			return (cmp & IEEE754_CEQ) != 0;
-		else
-			return (cmp & IEEE754_CGT) != 0;
-	}
-}