9 * published by the Free Software Foundation.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 *
25 */
26
27 /*
28 * @test
29 * @enablePreview
30 * @summary Test if memory ordering is preserved
31 *
32 * @run main/othervm -XX:-TieredCompilation -XX:+UnlockDiagnosticVMOptions -XX:+AbortVMOnCompilationFailure
33 * -XX:CompileThreshold=100 -XX:CompileCommand=dontinline,compiler.vectorapi.VectorMemoryAlias::test
34 * compiler.vectorapi.VectorMemoryAlias
35 * @modules jdk.incubator.vector
36 */
37
38 package compiler.vectorapi;
39
40 import java.nio.ByteOrder;
41 import java.lang.foreign.MemorySegment;
42 import jdk.incubator.vector.ByteVector;
43 import jdk.incubator.vector.VectorSpecies;
44
45 public class VectorMemoryAlias {
46 public static final VectorSpecies<Byte> SPECIES = VectorSpecies.ofLargestShape(byte.class);
47 public static void main(String[] args) {
48 for (int i=0; i < 30000; i++) {
49 if (test() != 1) {
|
9 * published by the Free Software Foundation.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 *
25 */
26
27 /*
28 * @test
29 * @summary Test if memory ordering is preserved
30 *
31 * @run main/othervm -XX:-TieredCompilation -XX:+UnlockDiagnosticVMOptions -XX:+AbortVMOnCompilationFailure
32 * -XX:CompileThreshold=100 -XX:CompileCommand=dontinline,compiler.vectorapi.VectorMemoryAlias::test
33 * compiler.vectorapi.VectorMemoryAlias
34 * @modules jdk.incubator.vector
35 */
36
37 package compiler.vectorapi;
38
39 import java.nio.ByteOrder;
40 import java.lang.foreign.MemorySegment;
41 import jdk.incubator.vector.ByteVector;
42 import jdk.incubator.vector.VectorSpecies;
43
44 public class VectorMemoryAlias {
45 public static final VectorSpecies<Byte> SPECIES = VectorSpecies.ofLargestShape(byte.class);
46 public static void main(String[] args) {
47 for (int i=0; i < 30000; i++) {
48 if (test() != 1) {
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