5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
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 * @summary Test GC state load commoning works
27 * @requires vm.flavor == "server"
28 * @run main/othervm -XX:-BackgroundCompilation -XX:-UseOnStackReplacement -XX:-TieredCompilation -XX:+UseShenandoahGC
29 * -XX:+UnlockExperimentalVMOptions -XX:-ShenandoahCommonGCStateLoads
30 * TestCommonGCLoads
31 * @run main/othervm -XX:-BackgroundCompilation -XX:-UseOnStackReplacement -XX:-TieredCompilation -XX:+UseShenandoahGC
32 * -XX:+UnlockExperimentalVMOptions -XX:+ShenandoahCommonGCStateLoads
33 * TestCommonGCLoads
34 */
35
36 public class TestCommonGCLoads {
37
38 static Object d = new Object();
39
40 static Target t1 = new Target();
41 static Target t2 = new Target();
42 static Target t3 = new Target();
43 static Target t4 = new Target();
44 static Target t5 = new Target();
45
46 static void test() {
47 t1.field = d;
48 t2.field = d;
49 t3.field = d;
50 t4.field = d;
51 t5.field = d;
52 }
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5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
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 TestCommonGCLoads
26 * @summary Test GC state load commoning works
27 * @key gc
28 * @requires vm.flavor == "server"
29 *
30 * @run main/othervm -XX:-BackgroundCompilation -XX:-UseOnStackReplacement -XX:-TieredCompilation
31 * -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC
32 * -XX:-ShenandoahCommonGCStateLoads
33 * TestCommonGCLoads
34 * @run main/othervm -XX:-BackgroundCompilation -XX:-UseOnStackReplacement -XX:-TieredCompilation
35 * -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC
36 * -XX:+ShenandoahCommonGCStateLoads
37 * TestCommonGCLoads
38 */
39
40 public class TestCommonGCLoads {
41
42 static Object d = new Object();
43
44 static Target t1 = new Target();
45 static Target t2 = new Target();
46 static Target t3 = new Target();
47 static Target t4 = new Target();
48 static Target t5 = new Target();
49
50 static void test() {
51 t1.field = d;
52 t2.field = d;
53 t3.field = d;
54 t4.field = d;
55 t5.field = d;
56 }
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