blob: a8ad0d42604e077aa674e5c98ca995591361cb15 (
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
|
/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Copyright 2023, Michael Ellerman, IBM Corporation.
*/
#ifndef _SELFTESTS_POWERPC_FPU_H
#define _SELFTESTS_POWERPC_FPU_H
static inline void randomise_darray(double *darray, int num)
{
long val;
for (int i = 0; i < num; i++) {
val = random();
if (val & 1)
val *= -1;
if (val & 2)
darray[i] = 1.0 / val;
else
darray[i] = val * val;
}
}
#endif /* _SELFTESTS_POWERPC_FPU_H */
|
