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annotate src/share/vm/graal/graalCompiler.hpp @ 21124:019ae3824a4e

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[SPARC] Set MaxVectorSize=8
author Stefan Anzinger <stefan.anzinger@oracle.com>
date Mon, 27 Apr 2015 16:02:54 +0200
parents 104304a54b0c
children
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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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30 class GraalCompiler : public AbstractCompiler {
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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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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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57 virtual bool supports_native() { return true; }
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58 virtual bool supports_osr () { 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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76 void compile_method(methodHandle target, int entry_bci, GraalEnv* env);
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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 void compile_the_world();
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91 };
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93 #endif // SHARE_VM_GRAAL_GRAAL_COMPILER_HPP