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annotate graal/com.oracle.max.cri/src/com/oracle/max/cri/ri/RiDeoptReason.java @ 5109:6766253384bf

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more preparations for disabling runtime feedback selectively based on deoptimization history
author Christian Haeubl <christian.haeubl@oracle.com>
date Tue, 13 Mar 2012 18:53:33 -0700
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1 /*
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2 * Copyright (c) 2012, 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
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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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
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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.max.cri.ri;
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24
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25
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26 public enum RiDeoptReason {
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27 IllegalDeoptReason(0),
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28 Unresolved(1),
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29 UnreachedCode(2),
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30 TypeCheckedInliningViolated(3),
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31 TypeCheckAssumptionViolated(4),
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32 NotCompiledExceptionHandler(5),
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33 JavaSubroutineMismatch(6),
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34 TypeCheckFailed(7),
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35 BoundsCheckFailed(8),
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36 NullCheckFailed(9),
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37 DeoptimizeALot(10);
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38
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39 private int value;
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40
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41 private RiDeoptReason(int value) {
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42 this.value = value;
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43 }
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44
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45 public int value() {
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46 return value;
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47 }
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48 }