Mercurial > hg > graal-compiler
annotate graal/com.oracle.max.cri/src/com/oracle/max/cri/ri/RiProfilingInfo.java @ 4439:f7251c729b31
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author | Christian Haeubl <christian.haeubl@oracle.com> |
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date | Thu, 19 Jan 2012 16:29:35 -0800 |
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children | 271220b49abc |
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4439
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1 /* |
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2 * Copyright (c) 2009, 2011, 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 /** |
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27 * Represents profiling information for one specific method. |
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28 */ |
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29 public interface RiProfilingInfo { |
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30 // iterating the profiling information |
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31 boolean setBCI(int bci); |
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32 int currentBCI(); |
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33 boolean next(); |
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34 boolean isAtValidData(); |
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35 |
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36 // invokevirtual/invokeinterface |
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37 RiResolvedType[] getTypes(); |
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38 double[] getTypeProbabilities(); |
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39 |
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40 // branches |
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41 double getBranchTakenProbability(); |
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42 double[] getSwitchProbabilities(); |
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43 |
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44 // exceptions |
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45 boolean hasExceptionOccurred(); |
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46 } |