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annotate graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/spi/NodeWithState.java @ 15208:349a0371b3b6

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Add LambdaEagerTest.states, use it in PE closure
author Gilles Duboscq <duboscq@ssw.jku.at>
date Thu, 17 Apr 2014 19:29:54 +0200
parents 6ae9af961b7c
children 279898d12346
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4fc75b6ca3dd Introduce NodeWithState for nodes that hold some VirtualState. Use this interface in the required special cases (Scheduling and PEA)
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1 /*
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2 * Copyright (c) 2013, 2013, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
4fc75b6ca3dd Introduce NodeWithState for nodes that hold some VirtualState. Use this interface in the required special cases (Scheduling and PEA)
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6 * under the terms of the GNU General Public License version 2 only, as
4fc75b6ca3dd Introduce NodeWithState for nodes that hold some VirtualState. Use this interface in the required special cases (Scheduling and PEA)
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7 * published by the Free Software Foundation.
4fc75b6ca3dd Introduce NodeWithState for nodes that hold some VirtualState. Use this interface in the required special cases (Scheduling and PEA)
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
4fc75b6ca3dd Introduce NodeWithState for nodes that hold some VirtualState. Use this interface in the required special cases (Scheduling and PEA)
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23 package com.oracle.graal.nodes.spi;
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24
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25 import com.oracle.graal.graph.*;
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26 import com.oracle.graal.graph.iterators.*;
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27 import com.oracle.graal.nodes.*;
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28
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29 /**
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30 * Interface for nodes which have {@link FrameState} nodes as input.
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31 */
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32 public interface NodeWithState {
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33
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34 Node asNode();
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35
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36 default NodeIterable<FrameState> states() {
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37 return asNode().inputs().filter(FrameState.class);
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38 }
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39 }