/* Compute minimum of two numbers, regarding NaN as missing argument.

   Copyright (C) 1997-2018 Free Software Foundation, Inc.

   This file is part of the GNU C Library.

   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.

   The GNU C Library is free software; you can redistribute it and/or

   modify it under the terms of the GNU Lesser General Public

   License as published by the Free Software Foundation; either

   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,

   but WITHOUT ANY WARRANTY; without even the implied warranty of

   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public

   License along with the GNU C Library; if not, see

   <http://www.gnu.org/licenses/>.  */

#include <sysdep.h>

#include <libm-alias-float.h>

	.text

ENTRY(__fminf)

	flds	4(%esp)		// x

	flds	8(%esp)		// x : y

	fxam

	fnstsw

	andb	$0x45, %ah

	cmpb	$0x01, %ah

	je	1f		// y == NaN

	fucom	%st(1)

	fnstsw

	sahf

	jc	2f

1:	fxch	%st(1)

2:	fstp	%st(1)

	ret

END(__fminf)

libm_alias_float (__fmin, fmin)