```/* <![CDATA[ */
function get_sym_list(){return [["Macro","xm",[["restrict",31],["restrict",33]]],["Function","xf",[["__vz_pow",40]]]];} /* ]]> */1/*
3 *
4 * The contents of this file are subject to the terms of the
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
18 *
20 */
21
22/*
24 */
25/*
27 * Use is subject to license terms.
28 */
29
30#ifdef __RESTRICT
31#define restrict _Restrict
32#else
33#define restrict
34#endif
35
36extern void __vz_exp(int, double *, int, double *, int, double *);
37extern void __vz_log(int, double *, int, double *, int);
38
39void
40__vz_pow(int n, double * restrict x, int stridex, double * restrict y,
41	int stridey, double * restrict z, int stridez, double * restrict tmp)
42{
43	double	r;
44	int		i, j, k;
45
46	__vz_log(n, x, stridex, tmp, 1);
47	stridey <<= 1;
48	for (i = j = 0; i < n; i++, j += stridey)
49	{
50		k = i << 1;
51		r = y[j] * tmp[k] - y[j+1] * tmp[k+1];
52		tmp[k+1] = y[j+1] * tmp[k] + y[j] * tmp[k+1];
53		tmp[k] = r;
54	}
55	__vz_exp(n, tmp, 1, z, stridez, tmp + n + n);
56}
57```