src/share/vm/c1/c1_Compiler.hpp

Fri, 11 Mar 2011 22:34:57 -0800

author
jrose
date
Fri, 11 Mar 2011 22:34:57 -0800
changeset 2639
8033953d67ff
parent 2314
f95d63e2154a
child 5157
01e51113b4f5
permissions
-rw-r--r--

7012648: move JSR 292 to package java.lang.invoke and adjust names
Summary: package and class renaming only; delete unused methods and classes
Reviewed-by: twisti

     1 /*
     2  * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
     4  *
     5  * This code is free software; you can redistribute it and/or modify it
     6  * under the terms of the GNU General Public License version 2 only, as
     7  * published by the Free Software Foundation.
     8  *
     9  * This code is distributed in the hope that it will be useful, but WITHOUT
    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    12  * version 2 for more details (a copy is included in the LICENSE file that
    13  * accompanied this code).
    14  *
    15  * You should have received a copy of the GNU General Public License version
    16  * 2 along with this work; if not, write to the Free Software Foundation,
    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
    18  *
    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
    20  * or visit www.oracle.com if you need additional information or have any
    21  * questions.
    22  *
    23  */
    25 #ifndef SHARE_VM_C1_C1_COMPILER_HPP
    26 #define SHARE_VM_C1_C1_COMPILER_HPP
    28 #include "compiler/abstractCompiler.hpp"
    30 // There is one instance of the Compiler per CompilerThread.
    32 class Compiler: public AbstractCompiler {
    34  private:
    36  // Tracks whether runtime has been initialized
    37  static volatile int _runtimes;
    39  public:
    40   // Creation
    41   Compiler();
    42   ~Compiler();
    44   // Name of this compiler
    45   virtual const char* name()                     { return "C1"; }
    47   virtual bool is_c1()                           { return true; };
    49   BufferBlob* build_buffer_blob();
    51   // Missing feature tests
    52   virtual bool supports_native()                 { return true; }
    53   virtual bool supports_osr   ()                 { return true; }
    55   // Customization
    56   virtual bool needs_adapters         ()         { return false; }
    57   virtual bool needs_stubs            ()         { return false; }
    59   // Initialization
    60   virtual void initialize();
    61   static  void initialize_all();
    63   // Compilation entry point for methods
    64   virtual void compile_method(ciEnv* env, ciMethod* target, int entry_bci);
    66   // Print compilation timers and statistics
    67   virtual void print_timers();
    68 };
    70 #endif // SHARE_VM_C1_C1_COMPILER_HPP

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