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  * @compile CodeInstallationTest.java TestAssembler.java amd64/AMD64TestAssembler.java sparc/SPARCTestAssembler.java

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

    29  */

    30 

    31 package compiler.jvmci.code;

    32 

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

    34 

    35 import org.junit.Test;

    36 

    37 /**

    38  * Test simple code installation.

    39  */

    40 public class SimpleCodeInstallationTest extends CodeInstallationTest {

    41 

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

    43         return a + b;

    44     }

    45 

    46     private static void compileAdd(TestAssembler asm) {

    47         Register arg0 = asm.emitIntArg0();

    48         Register arg1 = asm.emitIntArg1();

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

    50         asm.emitIntRet(ret);

    51     }

    52 

    53     @Test

    54     public void test() {

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

    56     }

    57 }