blob: 00a4d153b5026581e8073fbd3264446994548b7b (
plain) (
blame)
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
|
/* Multiply _Float64 values, converting the result to _Float32x. i386 version.
Copyright (C) 2018-2019 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/>. */
#include <math.h>
#include <math-narrow.h>
_Float32x
__f32xmulf64 (_Float64 x, _Float64 y)
{
/* To avoid double rounding, use round-to-odd on long double. */
NARROW_MUL_ROUND_TO_ODD ((long double) x, (long double) y, double,
union ieee854_long_double, l, mantissa1);
}
libm_alias_float32x_float64 (mul)
|
