001/*
002 * Copyright (c) 2012, 2012, Oracle and/or its affiliates. All rights reserved.
003 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
004 *
005 * This code is free software; you can redistribute it and/or modify it
006 * under the terms of the GNU General Public License version 2 only, as
007 * published by the Free Software Foundation.
008 *
009 * This code is distributed in the hope that it will be useful, but WITHOUT
010 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
011 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
012 * version 2 for more details (a copy is included in the LICENSE file that
013 * accompanied this code).
014 *
015 * You should have received a copy of the GNU General Public License version
016 * 2 along with this work; if not, write to the Free Software Foundation,
017 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
018 *
019 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
020 * or visit www.oracle.com if you need additional information or have any
021 * questions.
022 */
023package jdk.internal.jvmci.meta;
024
025/**
026 * Enumeration of reasons for why a deoptimization is happening.
027 */
028public enum DeoptimizationReason {
029    None,
030    NullCheckException,
031    BoundsCheckException,
032    ClassCastException,
033    ArrayStoreException,
034    UnreachedCode,
035    TypeCheckedInliningViolated,
036    OptimizedTypeCheckViolated,
037    NotCompiledExceptionHandler,
038    Unresolved,
039    JavaSubroutineMismatch,
040    ArithmeticException,
041    RuntimeConstraint,
042    LoopLimitCheck,
043    Aliasing,
044    TransferToInterpreter,
045}