12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 /**
26 * @test
27 * @bug 7100757
28 * @summary The BitSet.nextSetBit() produces incorrect result in 32bit VM on Sparc
29 * @library /testlibrary
30 * @modules java.base/jdk.internal.misc
31 * java.management
32 * @run main/timeout=300 Test7100757
33 */
34
35 import jdk.test.lib.Utils;
36 import java.util.BitSet;
37 import java.util.Random;
38
39 public class Test7100757 {
40
41 public static final int NBITS = 256;
42
43 public static void main(String[] args) {
44
45 BitSet bs = new BitSet(NBITS);
46 Random rnd = Utils.getRandomInstance();
47 long[] ra = new long[(NBITS+63)/64];
48
49 for(int l=0; l < 5000000; l++) {
50
51 for(int r = 0; r < ra.length; r++) {
52 ra[r] = rnd.nextLong();
53 }
54 test(ra, bs);
55 }
|
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 /**
26 * @test
27 * @bug 7100757
28 * @summary The BitSet.nextSetBit() produces incorrect result in 32bit VM on Sparc
29 * @library /testlibrary
30 * @modules java.base/jdk.internal.misc
31 * java.management
32 *
33 * @run main/timeout=300 compiler.codegen.Test7100757
34 */
35
36 package compiler.codegen;
37
38 import jdk.test.lib.Utils;
39
40 import java.util.BitSet;
41 import java.util.Random;
42
43 public class Test7100757 {
44
45 public static final int NBITS = 256;
46
47 public static void main(String[] args) {
48
49 BitSet bs = new BitSet(NBITS);
50 Random rnd = Utils.getRandomInstance();
51 long[] ra = new long[(NBITS+63)/64];
52
53 for(int l=0; l < 5000000; l++) {
54
55 for(int r = 0; r < ra.length; r++) {
56 ra[r] = rnd.nextLong();
57 }
58 test(ra, bs);
59 }
|