1/* Get NaN payload. flt-32 version.
2 Copyright (C) 2016-2018 Free Software Foundation, Inc.
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
17 <http://www.gnu.org/licenses/>. */
18
19#include <fix-int-fp-convert-zero.h>
20#include <math.h>
21#include <math_private.h>
22#include <libm-alias-float.h>
23#include <stdint.h>
24
25float
26__getpayloadf (const float *x)
27{
28 uint32_t ix;
29 GET_FLOAT_WORD (ix, *x);
30 ix &= 0x3fffff;
31 if (FIX_INT_FP_CONVERT_ZERO && ix == 0)
32 return 0.0f;
33 return (float) ix;
34}
35libm_alias_float (__getpayload, getpayload)
36