Instruction.hpp

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 * Copyright (c) 2000, 2021 IBM Corp. and others
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 * This program and the accompanying materials are made available under
 * the terms of the Eclipse Public License 2.0 which accompanies this
 * distribution and is available at https://www.eclipse.org/legal/epl-2.0/
 * or the Apache License, Version 2.0 which accompanies this distribution and
 * is available at https://www.apache.org/licenses/LICENSE-2.0.
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 * Secondary Licenses when the conditions for such availability set
 * forth in the Eclipse Public License, v. 2.0 are satisfied: GNU
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#ifndef TRJ9_X86_INSTRUCTION_INCL
#define TRJ9_X86_INSTRUCTION_INCL

#include "codegen/J9Instruction.hpp"

namespace TR
{
class Instruction;

class OMR_EXTENSIBLE Instruction : public J9::InstructionConnector
   {
   public:

   // TODO: need to fix the TR::InstOpCode initialization once TR::InstOpCode class is done

   /*
    * Generic constructors
    */
   inline Instruction(TR::Node *node, TR::InstOpCode::Mnemonic op, TR::CodeGenerator *cg);

   inline Instruction(TR::InstOpCode::Mnemonic op, TR::Instruction *precedingInstruction, TR::CodeGenerator *cg);


   /*
    * X86 specific constructors, need to call initializer to perform proper construction
    */
   inline Instruction(TR::RegisterDependencyConditions *cond, TR::Node *node, TR::InstOpCode::Mnemonic op, TR::CodeGenerator *cg);

   inline Instruction(TR::RegisterDependencyConditions *cond, TR::InstOpCode::Mnemonic op, TR::Instruction *precedingInstruction, TR::CodeGenerator *cg);

   };

}

#include "codegen/J9Instruction_inlines.hpp"

TR::Instruction::Instruction(TR::Node *node, TR::InstOpCode::Mnemonic op, TR::CodeGenerator *cg) :
   J9::InstructionConnector(cg, TR::InstOpCode::bad, node)
   {
   self()->setOpCodeValue(op);
   self()->initialize();
   }

TR::Instruction::Instruction(TR::InstOpCode::Mnemonic op, TR::Instruction *precedingInstruction, TR::CodeGenerator *cg) :
   J9::InstructionConnector(cg, precedingInstruction, TR::InstOpCode::bad)
   {
   self()->setOpCodeValue(op);
   self()->initialize();
   }

TR::Instruction::Instruction(TR::RegisterDependencyConditions *cond, TR::Node *node, TR::InstOpCode::Mnemonic op, TR::CodeGenerator *cg) :
   J9::InstructionConnector(cg, TR::InstOpCode::bad, node)
   {
   self()->setOpCodeValue(op);
   self()->setDependencyConditions(cond);
   self()->initialize(cg, cond, op, true);
   }

TR::Instruction::Instruction(TR::RegisterDependencyConditions *cond, TR::InstOpCode::Mnemonic op, TR::Instruction *precedingInstruction, TR::CodeGenerator *cg) :
   J9::InstructionConnector(cg, precedingInstruction, TR::InstOpCode::bad)
   {
   self()->setOpCodeValue(op);
   self()->setDependencyConditions(cond);
   self()->initialize(cg, cond, op);
   }


#endif