hotspot/test/compiler/arguments/TestUseBMI1InstructionsOnSupportedCPU.java
author zgu
Thu, 04 Sep 2014 14:50:31 -0400
changeset 26561 e104c9397ca1
parent 25958 8dc85547d6d6
child 28190 5a6b07edeb21
permissions -rw-r--r--
8055289: Internal Error: mallocTracker.cpp:146 fatal error: Should not use malloc for big memory block, use virtual memory instead Summary: Return NULL if memory allocation size is bigger than MAX_MALLOC_SIZE when NMT is on Reviewed-by: coleenp, gtriantafill

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
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 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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/**
 * @test
 * @bug 8031321
 * @summary Verify processing of UseBMI1Instructions option on CPU with
 *          BMI1 feature support.
 * @library /testlibrary /testlibrary/whitebox
 * @build TestUseBMI1InstructionsOnSupportedCPU
 *        BMISupportedCPUTest
 * @run main ClassFileInstaller sun.hotspot.WhiteBox
 *                              sun.hotspot.WhiteBox$WhiteBoxPermission
 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
 *                   -XX:+WhiteBoxAPI TestUseBMI1InstructionsOnSupportedCPU
 */

import sun.hotspot.cpuinfo.CPUInfo;
import com.oracle.java.testlibrary.*;

public class TestUseBMI1InstructionsOnSupportedCPU
     extends BMISupportedCPUTest {

    public TestUseBMI1InstructionsOnSupportedCPU() {
        super("UseBMI1Instructions", BMI1_WARNING, "bmi1");
    }

    public static void main(String args[]) throws Throwable {
        new TestUseBMI1InstructionsOnSupportedCPU().test();
    }
}