8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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 * @test
26 * @bug 8141624
27 * @summary Limit calculation of pre loop during super word optimization is wrong
28 * @run main/othervm TestBestAlign
29 * @author gunter.haug@sap.com
30 */
31
32 public class TestBestAlign {
33
34 static final int initVal = -1;
35 static int intArray [];
36 static boolean boolArray[];
37 static int limit;
38 static public void clear() {
39 for (int i = 0; i < limit; i++) {
40 boolArray[1] = true;
41 intArray[i] = initVal;
42 boolArray[2] = true;
43 }
44 }
45
46 public static void main(String argv[]) throws Exception {
47 limit = 64;
48 boolArray = new boolean[8];
49 intArray = new int[limit + 4];
50 for (int i = 0; i < 10000000; ++i) {
51 if(i % 1000000 == 0)
|
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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 * @test
26 * @bug 8141624
27 * @summary Limit calculation of pre loop during super word optimization is wrong
28 * @run main/othervm compiler.loopopts.superword.TestBestAlign
29 * @author gunter.haug@sap.com
30 */
31
32 package compiler.loopopts.superword;
33
34 public class TestBestAlign {
35
36 static final int initVal = -1;
37 static int intArray [];
38 static boolean boolArray[];
39 static int limit;
40 static public void clear() {
41 for (int i = 0; i < limit; i++) {
42 boolArray[1] = true;
43 intArray[i] = initVal;
44 boolArray[2] = true;
45 }
46 }
47
48 public static void main(String argv[]) throws Exception {
49 limit = 64;
50 boolArray = new boolean[8];
51 intArray = new int[limit + 4];
52 for (int i = 0; i < 10000000; ++i) {
53 if(i % 1000000 == 0)
|