1 /*

     2  * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     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  * @requires (os.simpleArch == "x64" | os.simpleArch == "sparcv9") & os.arch != "aarch64"

    27  * @library /

    28  * @modules jdk.vm.ci/jdk.vm.ci.hotspot

    29  *          jdk.vm.ci/jdk.vm.ci.meta

    30  *          jdk.vm.ci/jdk.vm.ci.code

    31  *          jdk.vm.ci/jdk.vm.ci.code.site

    32  *          jdk.vm.ci/jdk.vm.ci.runtime

    33  *          jdk.vm.ci/jdk.vm.ci.amd64

    34  *          jdk.vm.ci/jdk.vm.ci.sparc

    35  * @run junit/othervm -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI compiler.jvmci.code.SimpleCodeInstallationTest

    36  */

    37 

    38 package compiler.jvmci.code;

    39 

    40 import jdk.vm.ci.code.Register;

    41 

    42 import org.junit.Test;

    43 

    44 /**

    45  * Test simple code installation.

    46  */

    47 public class SimpleCodeInstallationTest extends CodeInstallationTest {

    48 

    49     public static int add(int a, int b) {

    50         return a + b;

    51     }

    52 

    53     private static void compileAdd(TestAssembler asm) {

    54         Register arg0 = asm.emitIntArg0();

    55         Register arg1 = asm.emitIntArg1();

    56         Register ret = asm.emitIntAdd(arg0, arg1);

    57         asm.emitIntRet(ret);

    58     }

    59 

    60     @Test

    61     public void test() {

    62         test(SimpleCodeInstallationTest::compileAdd, getMethod("add", int.class, int.class), 5, 7);

    63     }

    64 }