4696   unsigned int last_regno;  member
5174   arg->last_regno = regno;  in match_reg_operand()
5305   if ((operand->less_than_ok && regno < arg->last_regno)  in match_check_prev_operand()
5306       || (operand->greater_than_ok && regno > arg->last_regno)  in match_check_prev_operand()
5307       || (operand->equal_ok && regno == arg->last_regno))  in match_check_prev_operand()
5309       arg->last_regno = regno;  in match_check_prev_operand()
5334   arg->last_regno = regno;  in match_same_rs_rt_operand()
5747   arg->last_regno = regno;  in match_non_zero_reg_operand()
6012       return match_tied_reg_operand (arg, arg->last_regno);  in match_operand()
7725   arg.last_regno = ILLEGAL_REG;  in match_insn()
7769 	  if (arg.dest_regno == arg.last_regno  in match_insn()
7775 	      else if (arg.last_regno == 31)  in match_insn()
7779 	  else if (arg.last_regno == 31  in match_insn()
7970   arg.last_regno = ILLEGAL_REG;  in match_mips16_insn()