[thirdparty/glibc.git] / sysdeps / ieee754 / ldbl-128 / s_faddl.c

/* Add long double (ldbl-128) values, narrowing the result to float.
   Copyright (C) 2018-2020 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
   <https://www.gnu.org/licenses/>.  */

#define f32addf64x __hide_f32addf64x
#define f32addf128 __hide_f32addf128
#include <math.h>
#undef f32addf64x
#undef f32addf128

#include <math-narrow.h>

float
__faddl (_Float128 x, _Float128 y)
{
  NARROW_ADD_ROUND_TO_ODD (x, y, float, union ieee854_long_double, l,
			   mantissa3);
}
libm_alias_float_ldouble (add)
Commit	Line	Data
d8742dd8	1	/* Add long double (ldbl-128) values, narrowing the result to float.
d614a753	2	Copyright (C) 2018-2020 Free Software Foundation, Inc.
d8742dd8 JM	3	This file is part of the GNU C Library.
	4
	5	The GNU C Library is free software; you can redistribute it and/or
	6	modify it under the terms of the GNU Lesser General Public
	7	License as published by the Free Software Foundation; either
	8	version 2.1 of the License, or (at your option) any later version.
	9
	10	The GNU C Library is distributed in the hope that it will be useful,
	11	but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	Lesser General Public License for more details.
	14
	15	You should have received a copy of the GNU Lesser General Public
	16	License along with the GNU C Library; if not, see
5a82c748	17	<https://www.gnu.org/licenses/>. */
d8742dd8 JM	18
	19	#define f32addf64x __hide_f32addf64x
	20	#define f32addf128 __hide_f32addf128
	21	#include <math.h>
	22	#undef f32addf64x
	23	#undef f32addf128
	24
	25	#include <math-narrow.h>
	26
	27	float
	28	__faddl (_Float128 x, _Float128 y)
	29	{
	30	NARROW_ADD_ROUND_TO_ODD (x, y, float, union ieee854_long_double, l,
	31	mantissa3);
	32	}
	33	libm_alias_float_ldouble (add)