src/hotspot/share/c1/c1_Compiler.hpp

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * This code is free software; you can redistribute it and/or modify it
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 *
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
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#ifndef SHARE_C1_C1_COMPILER_HPP
#define SHARE_C1_C1_COMPILER_HPP

#include "compiler/abstractCompiler.hpp"

class DirectiveSet;

// There is one instance of the Compiler per CompilerThread.

class Compiler: public AbstractCompiler {
 private:
  static bool init_c1_runtime();
  BufferBlob* init_buffer_blob();

 public:
  // Creation
  Compiler();
  ~Compiler();

  // Name of this compiler
  virtual const char* name()                     { return "C1"; }

  // Initialization
  virtual void initialize();

  // Compilation entry point for methods
  virtual void compile_method(ciEnv* env, ciMethod* target, int entry_bci, bool install_code, DirectiveSet* directive);

  // Print compilation timers and statistics
  virtual void print_timers();

  // Check if the C1 compiler supports an intrinsic for 'method'.
  virtual bool is_intrinsic_supported(const methodHandle& method);

  // Return true if the intrinsic `id` is supported by C1
  static bool is_intrinsic_supported(vmIntrinsics::ID id);

  // Size of the code buffer
  static uint code_buffer_size();
};

#endif // SHARE_C1_C1_COMPILER_HPP