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comparison graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/InfopointNode.java @ 9003:a8fea2979e63

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eager infopoint mode (fka debug mode)
author Michael Haupt <michael.haupt@oracle.com>
date Thu, 11 Apr 2013 09:53:10 +0200
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children 7c1b70aeb0c7
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8901:8ddaac81cb21 9003:a8fea2979e63
1 /*
2 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23 package com.oracle.graal.nodes;
24
25 import com.oracle.graal.api.code.*;
26 import com.oracle.graal.graph.Node.IterableNodeType;
27 import com.oracle.graal.nodes.spi.*;
28 import com.oracle.graal.nodes.type.*;
29
30 /**
31 * Nodes of this type are inserted into the graph to denote points of interest to debugging.
32 */
33 public class InfopointNode extends AbstractStateSplit implements LIRLowerable, IterableNodeType {
34
35 public final InfopointReason reason;
36
37 public InfopointNode(InfopointReason reason) {
38 super(StampFactory.forVoid());
39 this.reason = reason;
40 }
41
42 @Override
43 public void generate(LIRGeneratorTool generator) {
44 generator.visitInfopointNode(this);
45 }
46
47 @Override
48 public boolean hasSideEffect() {
49 return false;
50 }
51
52 }