Mercurial > hg > truffle
annotate src/share/vm/graal/graalCompiler.hpp @ 19990:9a7ede0d673b
avoid unnecessary copying in NodeList.toArray(A[] a)
author | Doug Simon <doug.simon@oracle.com> |
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date | Sun, 22 Mar 2015 12:29:01 +0100 |
parents | 98592ae4b1fa |
children | 104304a54b0c |
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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 |
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24 #ifndef SHARE_VM_GRAAL_GRAAL_COMPILER_HPP |
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25 #define SHARE_VM_GRAAL_GRAAL_COMPILER_HPP |
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26 |
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27 #include "compiler/abstractCompiler.hpp" |
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28 #include "graal/graalEnv.hpp" |
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29 |
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30 class GraalCompiler : public AbstractCompiler { |
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31 |
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32 private: |
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33 |
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34 #ifdef COMPILERGRAAL |
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35 bool _bootstrapping; |
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36 |
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37 /** |
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38 * Number of methods compiled by Graal. This is not synchronized |
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39 * so may not be 100% accurate. |
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40 */ |
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41 volatile int _methodsCompiled; |
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42 |
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43 #endif |
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44 |
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45 static GraalCompiler* _instance; |
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46 |
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47 static elapsedTimer _codeInstallTimer; |
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48 |
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49 public: |
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50 |
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51 GraalCompiler(); |
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52 |
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53 static GraalCompiler* instance() { return _instance; } |
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54 |
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55 virtual const char* name() { return "Graal"; } |
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56 |
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57 virtual bool supports_native() { return true; } |
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59 |
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60 bool is_graal() { return true; } |
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61 bool is_c1 () { return false; } |
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62 bool is_c2 () { return false; } |
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63 |
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64 bool needs_stubs () { return false; } |
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65 |
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66 // Initialization |
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67 virtual void initialize(); |
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68 |
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69 #ifdef COMPILERGRAAL |
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70 |
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71 void bootstrap(); |
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72 |
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73 // Compilation entry point for methods |
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74 virtual void compile_method(ciEnv* env, ciMethod* target, int entry_bci); |
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75 |
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76 void compile_method(methodHandle target, int entry_bci, GraalEnv* env); |
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77 |
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78 // Print compilation timers and statistics |
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79 virtual void print_timers(); |
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80 |
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81 // Print compilation statistics |
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82 void reset_compilation_stats(); |
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83 #endif // COMPILERGRAAL |
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84 |
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85 // Print compilation timers and statistics |
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86 static void print_compilation_timers(); |
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87 |
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88 static elapsedTimer* codeInstallTimer() { return &_codeInstallTimer; } |
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89 |
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90 #ifndef PRODUCT |
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91 void compile_the_world(); |
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92 #endif |
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93 }; |
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94 |
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95 #endif // SHARE_VM_GRAAL_GRAAL_COMPILER_HPP |