/* Return value with minimum magnitude.

   Copyright (C) 2016-2018 Free Software Foundation, Inc.

   This file is part of the GNU C Library.

   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 <math.h>

#include <math_private.h>

FLOAT

M_DECL_FUNC (__fminmag) (FLOAT x, FLOAT y)

{

  FLOAT ax = M_FABS (x);

  FLOAT ay = M_FABS (y);

  if (isless (ax, ay))

    return x;

  else if (isgreater (ax, ay))

    return y;

  else if (ax == ay)

    return x < y ? x : y;

  else if (issignaling (x) || issignaling (y))

    return x + y;

  else

    return isnan (y) ? x : y;

}

declare_mgen_alias (__fminmag, fminmag);