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

 *

 * This code is free software; you can redistribute it and/or modify it

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 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * 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).

 *

 * You should have received a copy of the GNU General Public License version

 * 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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package org.graalvm.compiler.core.sparc.test;

import static org.graalvm.compiler.core.common.GraalOptions.RegisterPressure;

import static org.graalvm.compiler.core.common.GraalOptions.TraceRA;

import static org.junit.Assume.assumeTrue;

import org.graalvm.compiler.core.test.backend.AllocatorTest;

import org.graalvm.compiler.hotspot.GraalHotSpotVMConfig;

import org.graalvm.compiler.hotspot.HotSpotBackend;

import org.junit.Before;

import org.junit.Test;

import jdk.vm.ci.sparc.SPARC;

public class SPARCAllocatorTest extends AllocatorTest {

    private final GraalHotSpotVMConfig config = ((HotSpotBackend) getBackend()).getRuntime().getVMConfig();

    @Before

    public void checkSPARC() {

        assumeTrue("skipping SPARC specific test", getTarget().arch instanceof SPARC);

        assumeTrue("RegisterPressure is set -> skip", RegisterPressure.getValue(getInitialOptions()) == null);

        assumeTrue("TraceRA is set -> skip", !TraceRA.getValue(getInitialOptions()));

    }

    @Test

    public void test1() {

        testAllocation("test1snippet", config.threadLocalHandshakes ? 1 : 2, 0, 0);

    }

    public static long test1snippet(long x) {

        return x + 41;

    }

    @Test

    public void test2() {

        testAllocation("test2snippet", config.threadLocalHandshakes ? 1 : 2, 0, 0);

    }

    public static long test2snippet(long x) {

        return x * 41;

    }

    @Test

    public void test3() {

        testAllocation("test3snippet", config.threadLocalHandshakes ? 3 : 4, 0, 0);

    }

    public static long test3snippet(long x) {

        return x / 41 + x % 41;

    }

}