runtime/vm/intrinsifier.h

// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
// Class for intrinsifying functions.

#ifndef VM_INTRINSIFIER_H_
#define VM_INTRINSIFIER_H_

#include "vm/allocation.h"
#include "vm/method_recognizer.h"

namespace dart {

// Forward declarations.
class Assembler;
class Function;

class Intrinsifier : public AllStatic {
 public:
  // Try to intrinsify 'function'. Returns true if the function intrinsified
  // completely and the code does not need to be generated (i.e., no slow
  // path possible).
  static void Intrinsify(const Function& function, Assembler* assembler);
  static void InitializeState();

 private:
  static bool CanIntrinsify(const Function& function);

#define DECLARE_FUNCTION(test_class_name, test_function_name, destination, fp) \
  static void destination(Assembler* assembler);

  ALL_INTRINSICS_LIST(DECLARE_FUNCTION)

#undef DECLARE_FUNCTION
};

}  // namespace dart

#endif  // VM_INTRINSIFIER_H_