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annotate graal/com.oracle.max.cri/src/com/oracle/max/cri/ci/CiCompiler.java @ 4199:aaac4894175c

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Renamed cri packages from sun to oracle.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Tue, 03 Jan 2012 16:29:28 +0100
parents graal/com.oracle.max.cri/src/com/sun/cri/ci/CiCompiler.java@e233f5660da4
children ee5fbfca6612
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1 /*
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2 * Copyright (c) 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.ci;
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24
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25 import com.oracle.max.cri.ri.*;
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27 public interface CiCompiler {
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29 /**
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30 * Denotes the level of debug info for safepoints that should be generated by a compilation.
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31 */
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32 enum DebugInfoLevel {
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33 /**
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34 * Only ref maps are required.
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35 */
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36 REF_MAPS,
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38 /**
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39 * Code positions and ref maps are required.
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40 */
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41 CODE_POS_AND_REF_MAPS,
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42
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43 /**
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44 * Frame info, code positions and ref maps are required.
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45 * Only a compilation with level can make speculative optimizations.
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46 */
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47 FULL
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48 }
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49
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50 /**
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51 * Compile the specified method.
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52 *
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53 * @param method the method to compile
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54 * @param osrBCI the bytecode index of the entrypoint for an on-stack-replacement or {@code -1} if this is not an
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55 * on-stack-replacement compilation
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56 * @param debugInfoLevel TODO
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57 */
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58 CiResult compileMethod(RiResolvedMethod method, int osrBCI, CiStatistics stats, DebugInfoLevel debugInfoLevel);
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59 }