Mercurial > hg > truffle
view graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/UnaryOpLogicNode.java @ 21776:0c60e14e7796
include package-info.java in mx driven Java compilation
author | Doug Simon <doug.simon@oracle.com> |
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date | Mon, 08 Jun 2015 11:47:32 +0200 |
parents | 48c1ebd24120 |
children |
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/* * Copyright (c) 2011, 2014, 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 com.oracle.graal.nodes; import com.oracle.graal.compiler.common.type.*; import com.oracle.graal.graph.*; import com.oracle.graal.graph.spi.*; import com.oracle.graal.nodeinfo.*; import com.oracle.graal.nodes.spi.*; import com.oracle.jvmci.meta.*; @NodeInfo public abstract class UnaryOpLogicNode extends LogicNode implements LIRLowerable, Canonicalizable.Unary<ValueNode> { public static final NodeClass<UnaryOpLogicNode> TYPE = NodeClass.create(UnaryOpLogicNode.class); @Input protected ValueNode value; public ValueNode getValue() { return value; } public UnaryOpLogicNode(NodeClass<? extends UnaryOpLogicNode> c, ValueNode value) { super(c); assert value != null; this.value = value; } @Override public void generate(NodeLIRBuilderTool gen) { } public abstract Stamp getSucceedingStampForValue(boolean negated); public abstract TriState tryFold(Stamp valueStamp); }