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
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22 /*
23 * Copyright 2011 Nexenta Systems, Inc. All rights reserved.
24 */
25 /*
26 * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
27 * Use is subject to license terms.
28 */
29
30 #pragma weak llroundl = __llroundl
31 #if defined(__sparcv9) || defined(__amd64)
32 #pragma weak lroundl = __llroundl
33 #pragma weak __lroundl = __llroundl
34 #endif
35
36 #include "libm.h"
37
38 #if defined(__sparc)
39 long long
40 llroundl(long double x) {
41 union {
42 unsigned i[4];
43 long double q;
44 } xx;
45 union {
46 unsigned i[2];
47 long long l;
48 } zz;
49 union {
50 unsigned i;
51 float f;
52 } tt;
53 unsigned hx, sx, frac;
|
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
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22 /*
23 * Copyright 2011 Nexenta Systems, Inc. All rights reserved.
24 */
25 /*
26 * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
27 * Use is subject to license terms.
28 */
29
30 #pragma weak __llroundl = llroundl
31 #if defined(__sparcv9) || defined(__amd64)
32 #pragma weak lroundl = llroundl
33 #pragma weak __lroundl = llroundl
34 #endif
35
36 #include "libm.h"
37
38 #if defined(__sparc)
39 long long
40 llroundl(long double x) {
41 union {
42 unsigned i[4];
43 long double q;
44 } xx;
45 union {
46 unsigned i[2];
47 long long l;
48 } zz;
49 union {
50 unsigned i;
51 float f;
52 } tt;
53 unsigned hx, sx, frac;
|