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annotate graal/com.oracle.truffle.api/src/com/oracle/truffle/api/TruffleOptions.java @ 10690:a0309f88306c

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Added truffle option to enable detailed rewrite messages. Disabled by default.
author Christian Humer <christian.humer@gmail.com>
date Wed, 10 Jul 2013 09:42:22 +0200
parents 9db1377b0580
children 494b818b527c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2 * Copyright (c) 2012, 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.truffle.api;
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24
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25 import com.oracle.truffle.api.nodes.*;
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26 import com.oracle.truffle.api.nodes.NodeInfo.Kind;
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27
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28 /**
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29 * Class containing general Truffle options.
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30 */
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31 public class TruffleOptions {
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32
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33 /** Enables/disables the rewriting of traces in the truffle runtime to stdout. */
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34 public static boolean TraceRewrites = false;
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35
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36 /**
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37 * Enables the generation of detailed rewrite reasons. Enabling this may introduce some overhead
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38 * for rewriting nodes.
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39 */
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40 public static final boolean DetailedRewriteReasons = false;
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41
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42 /**
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43 * Filters rewrites that do not contain the given string in the qualified name of the source or
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44 * target class hierarchy.
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45 */
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46 public static String TraceRewritesFilterClass = null;
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47
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48 /**
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49 * Filters rewrites which does not contain the {@link Kind} in its source {@link NodeInfo}. If
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50 * no {@link NodeInfo} is defined the element is filtered if the filter value is set.
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51 */
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52 public static NodeInfo.Kind TraceRewritesFilterFromKind = null;
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53
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54 /**
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55 * Filters rewrites which does not contain the {@link Kind} in its target {@link NodeInfo}. If
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56 * no {@link NodeInfo} is defined the element is filtered if the filter value is set.
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57 */
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58 public static NodeInfo.Kind TraceRewritesFilterToKind = null;
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59
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60 }