DeoptimizingStubCall.java revision 12657:6ef01bd40ce2 
1/*
2 * Copyright (c) 2013, 2015, 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
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22 */
23package org.graalvm.compiler.hotspot.nodes;
24
25import static org.graalvm.compiler.nodeinfo.NodeCycles.CYCLES_UNKNOWN;
26import static org.graalvm.compiler.nodeinfo.NodeSize.SIZE_UNKNOWN;
27
28import org.graalvm.compiler.core.common.type.Stamp;
29import org.graalvm.compiler.graph.NodeClass;
30import org.graalvm.compiler.nodeinfo.NodeInfo;
31import org.graalvm.compiler.nodes.DeoptimizingFixedWithNextNode;
32
33@NodeInfo(cycles = CYCLES_UNKNOWN, size = SIZE_UNKNOWN)
34public abstract class DeoptimizingStubCall extends DeoptimizingFixedWithNextNode {
35
36    public static final NodeClass<DeoptimizingStubCall> TYPE = NodeClass.create(DeoptimizingStubCall.class);
37
38    public DeoptimizingStubCall(NodeClass<? extends DeoptimizingStubCall> c, Stamp stamp) {
39        super(c, stamp);
40    }
41
42    @Override
43    public boolean canDeoptimize() {
44        return true;
45    }
46}
47