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 6378821
27 * @summary where available, bitCount() should use POPC on SPARC processors and AMD+10h
28 *
29 * @run main/othervm -Xcomp -XX:CompileOnly=Test6378821.fcomp Test6378821
30 */
31
32 public class Test6378821 {
33 static final int[] ia = new int[] { 0x12345678 };
34 static final long[] la = new long[] { 0x12345678abcdefL };
35
36 public static void main(String [] args) {
37 // Resolve the class and the method.
38 Integer.bitCount(1);
39 Long.bitCount(1);
40
41 sub(ia[0]);
42 sub(la[0]);
43 sub(ia);
44 sub(la);
45 }
46
47 static void check(int i, int expected, int result) {
48 if (result != expected) {
49 throw new InternalError("Wrong population count for " + i + ": " + result + " != " + expected);
50 }
51 }
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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 6378821
27 * @summary where available, bitCount() should use POPC on SPARC processors and AMD+10h
28 *
29 * @run main/othervm -Xcomp
30 * -XX:CompileCommand=compileonly,compiler.codegen.Test6378821::fcomp
31 * compiler.codegen.Test6378821
32 */
33
34 package compiler.codegen;
35
36 public class Test6378821 {
37 static final int[] ia = new int[] { 0x12345678 };
38 static final long[] la = new long[] { 0x12345678abcdefL };
39
40 public static void main(String [] args) {
41 // Resolve the class and the method.
42 Integer.bitCount(1);
43 Long.bitCount(1);
44
45 sub(ia[0]);
46 sub(la[0]);
47 sub(ia);
48 sub(la);
49 }
50
51 static void check(int i, int expected, int result) {
52 if (result != expected) {
53 throw new InternalError("Wrong population count for " + i + ": " + result + " != " + expected);
54 }
55 }
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