/*
 * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * 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.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */


package org.graalvm.compiler.lir.amd64.vector;

import org.graalvm.compiler.asm.amd64.AVXKind.AVXSize;
import org.graalvm.compiler.lir.LIRInstructionClass;
import org.graalvm.compiler.lir.amd64.AMD64LIRInstruction;

public abstract class AMD64VectorInstruction extends AMD64LIRInstruction {

    public static final LIRInstructionClass<AMD64VectorInstruction> TYPE = LIRInstructionClass.create(AMD64VectorInstruction.class);
    protected final AVXSize size;

    public AMD64VectorInstruction(LIRInstructionClass<? extends AMD64VectorInstruction> c, AVXSize size) {
        super(c);
        this.size = size;
    }

    @Override
    public boolean needsClearUpperVectorRegisters() {
        return size == AVXSize.YMM || size == AVXSize.ZMM;
    }

}