#include "mir/MIR.h"

#include <utility>

namespace mir
{

  Operand::Operand(Kind kind, PhysReg reg, int imm,
                   VRegClass vreg_class, std::string symbol)
      : kind_(kind), reg_(reg), imm_(imm),
        symbol_(std::move(symbol)), vreg_class_(vreg_class) {}

  Operand Operand::Reg(PhysReg reg) { return Operand(Kind::Reg, reg, 0); }

  Operand Operand::VReg(int id, VRegClass vreg_class)
  {
    return Operand(Kind::VReg, PhysReg::W0, id, vreg_class);
  }

  Operand Operand::Imm(int value)
  {
    return Operand(Kind::Imm, PhysReg::W0, value);
  }

  Operand Operand::FrameIndex(int index)
  {
    return Operand(Kind::FrameIndex, PhysReg::W0, index);
  }

  Operand Operand::Label(int label_id)
  {
    return Operand(Kind::Label, PhysReg::W0, label_id);
  }

  Operand Operand::Symbol(std::string symbol)
  {
    return Operand(Kind::Symbol, PhysReg::W0, 0, VRegClass::Int, std::move(symbol));
  }

  MachineInstr::MachineInstr(Opcode opcode, std::vector<Operand> operands)
      : opcode_(opcode), operands_(std::move(operands)) {}

} // namespace mir