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annotate src/share/vm/c1x/c1x_Compiler.hpp @ 1461:944071972cd9

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Small fix.
author Thomas Wuerthinger <wuerthinger@ssw.jku.at>
date Sat, 13 Nov 2010 19:58:27 +0100
parents 9b22e3e5df8e
children 48bbaead8b6c
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1 /*
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2 * Copyright 2000-2010 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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20 * CA 95054 USA or visit www.sun.com if you need additional information or
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21 * have any questions.
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22 *
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23 */
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24
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25 class C1XCompiler : public AbstractCompiler {
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27 private:
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29 bool _initialized;
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31 static C1XCompiler* _instance;
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32
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33 public:
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35 C1XCompiler();
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37 static C1XCompiler* instance() { return _instance; }
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40 virtual const char* name() { return "C1X"; }
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42 // Native / OSR not supported
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43 virtual bool supports_native() { return false; }
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44 virtual bool supports_osr () { return false; }
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45
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46 // Pretend to be C1
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47 bool is_c1 () { return true; }
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48 bool is_c2 () { return false; }
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50 // Initialization
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51 virtual void initialize();
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52
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53 // Compilation entry point for methods
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54 virtual void compile_method(ciEnv* env, ciMethod* target, int entry_bci);
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56 // Print compilation timers and statistics
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57 virtual void print_timers();
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58
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59 static oop get_RiType(ciType *klass, KlassHandle accessor, TRAPS);
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60 static oop get_RiField(ciField *ciField, ciInstanceKlass* accessor_klass, KlassHandle accessor, Bytecodes::Code byteCode, TRAPS);
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62 static oop createHotSpotTypeResolved(KlassHandle klass, Handle name, TRAPS);
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64 static BasicType kindToBasicType(jchar ch);
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65 };
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67 // Tracing macros
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69 #define IF_TRACE_C1X_1 if (!(TraceC1X >= 1)) ; else
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70 #define IF_TRACE_C1X_2 if (!(TraceC1X >= 2)) ; else
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71 #define IF_TRACE_C1X_3 if (!(TraceC1X >= 3)) ; else
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72 #define IF_TRACE_C1X_4 if (!(TraceC1X >= 4)) ; else
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73 #define IF_TRACE_C1X_5 if (!(TraceC1X >= 5)) ; else
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75 // using commas and else to keep one-instruction semantics
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76
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77 #define TRACE_C1X_1 if (!(TraceC1X >= 1 && (tty->print("TraceC1X-1: "), true))) ; else tty->print_cr
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78 #define TRACE_C1X_2 if (!(TraceC1X >= 2 && (tty->print(" TraceC1X-2: "), true))) ; else tty->print_cr
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79 #define TRACE_C1X_3 if (!(TraceC1X >= 3 && (tty->print(" TraceC1X-3: "), true))) ; else tty->print_cr
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80 #define TRACE_C1X_4 if (!(TraceC1X >= 4 && (tty->print(" TraceC1X-4: "), true))) ; else tty->print_cr
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81 #define TRACE_C1X_5 if (!(TraceC1X >= 5 && (tty->print(" TraceC1X-5: "), true))) ; else tty->print_cr
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