/* Control when floating-point expressions are evaluated.  PowerPC version.

   Copyright (C) 2017-2018 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/>.  */

#ifndef POWERPC_MATH_BARRIERS_H

#define POWERPC_MATH_BARRIERS_H 1

/* Avoid putting floating point values in memory.  */

# define math_opt_barrier(x)					\

  ({ __typeof (x) __x = (x); __asm ("" : "+dwa" (__x)); __x; })

# define math_force_eval(x)						\

  ({ __typeof (x) __x = (x); __asm __volatile__ ("" : : "dwa" (__x)); })

#endif