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 8025657
27 * @summary Test repeating addExact
28 * @library /testlibrary
29 * @modules java.base/jdk.internal.misc
30 * java.management
31 * @compile AddExactIRepeatTest.java Verify.java
32 * @run main AddExactIRepeatTest
33 *
34 */
35
36 import jdk.test.lib.Utils;
37 import java.util.Random;
38
39 public class AddExactIRepeatTest {
40 public static void main(String[] args) {
41 runTest(new Verify.AddExactI());
42 }
43
44 public static int nonExact(int x, int y, Verify.BinaryMethod method) {
45 int result = method.unchecked(x, y);
46 result += method.unchecked(x, y);
47 result += method.unchecked(x, y);
48 result += method.unchecked(x, y);
49 return result;
50 }
51
52 public static void runTest(Verify.BinaryMethod method) {
53 Random rnd = Utils.getRandomInstance();
54 for (int i = 0; i < 50000; ++i) {
55 int x = Integer.MAX_VALUE - 10;
56 int y = Integer.MAX_VALUE - 10 + rnd.nextInt(5);
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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 8025657
27 * @summary Test repeating addExact
28 * @library /testlibrary /
29 * @modules java.base/jdk.internal.misc
30 * java.management
31 *
32 * @run main compiler.intrinsics.mathexact.AddExactIRepeatTest
33 */
34
35 package compiler.intrinsics.mathexact;
36
37 import jdk.test.lib.Utils;
38
39 import java.util.Random;
40
41 public class AddExactIRepeatTest {
42 public static void main(String[] args) {
43 runTest(new Verify.AddExactI());
44 }
45
46 public static int nonExact(int x, int y, Verify.BinaryMethod method) {
47 int result = method.unchecked(x, y);
48 result += method.unchecked(x, y);
49 result += method.unchecked(x, y);
50 result += method.unchecked(x, y);
51 return result;
52 }
53
54 public static void runTest(Verify.BinaryMethod method) {
55 Random rnd = Utils.getRandomInstance();
56 for (int i = 0; i < 50000; ++i) {
57 int x = Integer.MAX_VALUE - 10;
58 int y = Integer.MAX_VALUE - 10 + rnd.nextInt(5);
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