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test/hotspot/jtreg/runtime/valhalla/valuetypes/UninitializedValueFieldsTest.java

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  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 package runtime.valhalla.valuetypes;
  24 
  25 import jdk.test.lib.Asserts;
  26 
  27 /*
  28  * @test
  29  * @summary Uninitialized value fields test
  30  * @modules jdk.incubator.mvt
  31  * @library /test/lib
  32  * @compile -XDenableValueTypes Point.java
  33  * @run main/othervm -Xint -XX:+EnableValhalla runtime.valhalla.valuetypes.UninitializedValueFieldsTest




  34  * @run main/othervm -Xcomp -XX:+EnableValhalla runtime.valhalla.valuetypes.UninitializedValueFieldsTest
  35  */
  36 public class UninitializedValueFieldsTest {
  37 
  38     static Point staticPoint;
  39     Point instancePoint;
  40 
  41     UninitializedValueFieldsTest() { }
  42 
  43     public static void main(String[] args) {
  44         checkUninitializedPoint(UninitializedValueFieldsTest.staticPoint, 0, 0);
  45         UninitializedValueFieldsTest.staticPoint = Point.createPoint(456, 678);
  46         checkUninitializedPoint(UninitializedValueFieldsTest.staticPoint, 456, 678);
  47         UninitializedValueFieldsTest test = new UninitializedValueFieldsTest();
  48         checkUninitializedPoint(test.instancePoint, 0, 0);
  49         test.instancePoint = Point.createPoint(123, 345);
  50         checkUninitializedPoint(test.instancePoint, 123, 345);
  51     }
  52 
  53     static void checkUninitializedPoint(Point p, int x, int y) {


  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 package runtime.valhalla.valuetypes;
  24 
  25 import jdk.test.lib.Asserts;
  26 
  27 /*
  28  * @test
  29  * @summary Uninitialized value fields test
  30  * @modules jdk.incubator.mvt
  31  * @library /test/lib
  32  * @compile -XDenableValueTypes Point.java
  33  * @run main/othervm -Xint -XX:+EnableValhalla runtime.valhalla.valuetypes.UninitializedValueFieldsTest
  34  */
  35 
  36 
  37 /*
  38  * @run main/othervm -Xcomp -XX:+EnableValhalla runtime.valhalla.valuetypes.UninitializedValueFieldsTest
  39  */
  40 public class UninitializedValueFieldsTest {
  41 
  42     static Point staticPoint;
  43     Point instancePoint;
  44 
  45     UninitializedValueFieldsTest() { }
  46 
  47     public static void main(String[] args) {
  48         checkUninitializedPoint(UninitializedValueFieldsTest.staticPoint, 0, 0);
  49         UninitializedValueFieldsTest.staticPoint = Point.createPoint(456, 678);
  50         checkUninitializedPoint(UninitializedValueFieldsTest.staticPoint, 456, 678);
  51         UninitializedValueFieldsTest test = new UninitializedValueFieldsTest();
  52         checkUninitializedPoint(test.instancePoint, 0, 0);
  53         test.instancePoint = Point.createPoint(123, 345);
  54         checkUninitializedPoint(test.instancePoint, 123, 345);
  55     }
  56 
  57     static void checkUninitializedPoint(Point p, int x, int y) {
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