blob: 186ba172bbd9ab27c2273a7933193356068c3efa (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
/* Multiply 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 f32xmulf64x __hide_f32xmulf64x
#define f32xmulf128 __hide_f32xmulf128
#define f64mulf64x __hide_f64mulf64x
#define f64mulf128 __hide_f64mulf128
#include <math.h>
#undef f32xmulf64x
#undef f32xmulf128
#undef f64mulf64x
#undef f64mulf128
#include <math-narrow.h>
double
__dmull (_Float128 x, _Float128 y)
{
NARROW_MUL_ROUND_TO_ODD (x, y, double, union ieee854_long_double, l,
mantissa3, false);
}
libm_alias_double_ldouble (mul)
|
