--- /dev/null 2017-01-22 10:16:57.869617664 -0800 +++ new/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir/src/org/graalvm/compiler/lir/ConstantValue.java 2017-02-15 17:05:17.026122318 -0800 @@ -0,0 +1,72 @@ +/* + * Copyright (c) 2015, 2015, 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; + +import jdk.vm.ci.meta.Constant; +import jdk.vm.ci.meta.JavaConstant; +import jdk.vm.ci.meta.Value; +import jdk.vm.ci.meta.ValueKind; + +/** + * Represents an inlined {@link Constant} value. + */ +public class ConstantValue extends Value { + + private final Constant constant; + + public ConstantValue(ValueKind kind, Constant constant) { + super(kind); + this.constant = constant; + } + + public Constant getConstant() { + return constant; + } + + public boolean isJavaConstant() { + return constant instanceof JavaConstant; + } + + public JavaConstant getJavaConstant() { + return (JavaConstant) constant; + } + + @Override + public String toString() { + return constant.toString(); + } + + @Override + public boolean equals(Object obj) { + if (obj instanceof ConstantValue) { + ConstantValue other = (ConstantValue) obj; + return super.equals(other) && this.constant.equals(other.constant); + } + return false; + } + + @Override + public int hashCode() { + return constant.hashCode() + super.hashCode(); + } +}