Mercurial > hg > graal-compiler
annotate graal/com.oracle.truffle.object/src/com/oracle/truffle/object/ObjectStorageOptions.java @ 18548:11f353f259ae
conditional elimination phase during partial evaluation
author | Lukas Stadler <lukas.stadler@oracle.com> |
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date | Wed, 26 Nov 2014 11:10:26 -0800 |
parents | 2c3666f44855 |
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1 /* |
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2 * Copyright (c) 2012, 2014, 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.object; |
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24 |
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25 import static com.oracle.truffle.api.object.Layout.*; |
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26 |
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27 public class ObjectStorageOptions { |
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28 // Shape configuration |
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29 /** Primitive location switch. */ |
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30 public static boolean PrimitiveLocations = booleanOption(OPTION_PREFIX + "PrimitiveLocations", true); |
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31 public static boolean IntegerLocations = booleanOption(OPTION_PREFIX + "IntegerLocations", true); |
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32 public static boolean DoubleLocations = booleanOption(OPTION_PREFIX + "DoubleLocations", true); |
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33 public static boolean LongLocations = booleanOption(OPTION_PREFIX + "LongLocations", true); |
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34 public static boolean BooleanLocations = booleanOption(OPTION_PREFIX + "BooleanLocations", true); |
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35 public static boolean TypedObjectLocations = booleanOption(OPTION_PREFIX + "TypedObjectLocations", true); |
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36 |
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37 /** Allocation of in-object fields. */ |
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38 public static boolean InObjectFields = booleanOption(OPTION_PREFIX + "InObjectFields", true); |
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39 |
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40 // Debug options (should be final) |
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41 public static final boolean TraceReshape = booleanOption(OPTION_PREFIX + "TraceReshape", false); |
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42 public static final boolean DumpShapes = booleanOption(OPTION_PREFIX + "DumpShapes", false); |
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43 |
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44 public static final boolean Profile = booleanOption(OPTION_PREFIX + "Profile", false); |
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45 public static final int ProfileTopResults = Integer.getInteger(OPTION_PREFIX + "ProfileTopResults", -1); |
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46 |
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47 public static boolean booleanOption(String name, boolean defaultValue) { |
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48 String value = System.getProperty(name); |
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49 return value == null ? defaultValue : value.equalsIgnoreCase("true"); |
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50 } |
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51 } |