AndnTestI.java

/*
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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
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 * 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,
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/*
 * @test
 * @bug 8031321
 * @requires vm.flavor == "server" & !vm.emulatedClient & !vm.graal.enabled
 * @library /test/lib /
 * @modules java.base/jdk.internal.misc
 *          java.management
 *
 * @build sun.hotspot.WhiteBox
 * @run driver jdk.test.lib.helpers.ClassFileInstaller sun.hotspot.WhiteBox
 * @run main/bootclasspath/othervm -Xbatch -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI
 *      -XX:+IgnoreUnrecognizedVMOptions -XX:+UseBMI1Instructions
 *      compiler.intrinsics.bmi.verifycode.AndnTestI
 */

package compiler.intrinsics.bmi.verifycode;

import compiler.intrinsics.bmi.TestAndnI;

import java.lang.reflect.Method;

public class AndnTestI extends BmiIntrinsicBase.BmiTestCase {

    protected AndnTestI(Method method) {
        super(method);
        // from intel manual VEX.NDS.LZ.0F38.W0 F2 /r, example c4e260f2c2
        instrMask = new byte[]{
                (byte) 0xFF,
                (byte) 0x1F,
                (byte) 0x00,
                (byte) 0xFF};
        instrPattern = new byte[]{
                (byte) 0xC4, // prefix for 3-byte VEX instruction
                (byte) 0x02, // 00010 implied 0F 38 leading opcode bytes
                (byte) 0x00,
                (byte) 0xF2};
    }

    public static void main(String[] args) throws Exception {
        BmiIntrinsicBase.verifyTestCase(AndnTestI::new, TestAndnI.AndnIExpr.class.getDeclaredMethods());
        BmiIntrinsicBase.verifyTestCase(AndnTestI::new, TestAndnI.AndnICommutativeExpr.class.getDeclaredMethods());
    }
}