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/* Subtract long double (ldbl-128) values, narrowing the result to double.
Copyright (C) 2018-2021 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 f32xsubf64x __hide_f32xsubf64x
#define f32xsubf128 __hide_f32xsubf128
#define f64subf64x __hide_f64subf64x
#define f64subf128 __hide_f64subf128
#include <math.h>
#undef f32xsubf64x
#undef f32xsubf128
#undef f64subf64x
#undef f64subf128
#include <math-narrow.h>
double
__dsubl (_Float128 x, _Float128 y)
{
NARROW_SUB_ROUND_TO_ODD (x, y, double, union ieee854_long_double, l,
mantissa3);
}
libm_alias_double_ldouble (sub)
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