Mercurial > hg > graal-jvmci-8
view graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/nodes/ClassIsInterfaceNode.java @ 15040:288c23143d47
Fix most raw type references.
author | Josef Eisl <josef.eisl@jku.at> |
---|---|
date | Wed, 09 Apr 2014 19:08:53 +0200 |
parents | db4254246f9a |
children | c5b2a3c22318 |
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/* * Copyright (c) 2013, 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.hotspot.nodes; import com.oracle.graal.graph.*; import com.oracle.graal.graph.spi.*; import com.oracle.graal.hotspot.meta.*; import com.oracle.graal.hotspot.replacements.*; import com.oracle.graal.nodes.*; import com.oracle.graal.replacements.nodes.*; /** * {@link MacroNode Macro node} for {@link Class#isInterface()}. * * @see ClassSubstitutions#isInterface(Class) */ public class ClassIsInterfaceNode extends MacroNode implements Canonicalizable { public ClassIsInterfaceNode(Invoke invoke) { super(invoke); } private ValueNode getJavaClass() { return arguments.get(0); } @Override public Node canonical(CanonicalizerTool tool) { ValueNode javaClass = getJavaClass(); if (javaClass.isConstant()) { Class<?> c = (Class<?>) HotSpotObjectConstant.asObject(javaClass.asConstant()); if (c != null) { return ConstantNode.forBoolean(c.isInterface(), graph()); } } return this; } }