code: def name(self):
          
          if self._name == 'PUSH':
              return 'PUSH%d' % self.operand_size
          elif self._name == 'DUP':
              return 'DUP%d' % self.pops
          elif self._name == 'SWAP':
              return 'SWAP%d' % (self.pops - 1)
          elif self._name == 'LOG':
              return 'LOG%d' % (self.pops - 2)
          return self._name
docs: The instruction name/mnemonic