122   REG_NONE = -1,  enumerator
1084   return REG_NONE;  in reg_name_search()
1105     return REG_NONE;  in register_name()
1116   if (reg_number != REG_NONE)  in register_name()
1155   oper->reg1 = REG_NONE;  in get_operand()
1156   oper->reg2 = REG_NONE;  in get_operand()
1232       if (reg != REG_NONE)  in get_operand()
1254     reg = REG_NONE;  in get_operand()
1256   if (reg != REG_NONE)  in get_operand()
1281       if (reg != REG_NONE)  in get_operand()
1378 	  if (reg == REG_NONE && mode == M6811_OP_NONE  in get_operand()
1397 	      reg = REG_NONE;  in get_operand()
1401 	  if (reg == REG_NONE && mode != M6811_OP_DIRECT  in get_operand()
1420 	  if (reg != REG_NONE)  in get_operand()
1837   gas_assert (operands[0].reg1 == REG_NONE && operands[0].reg2 == REG_NONE);  in build_jump_insn()
1978   gas_assert (operands[0].reg1 != REG_NONE);  in build_dbranch_insn()
1988   if (operands[0].reg1 == REG_NONE || operands[0].reg1 == REG_CCR  in build_dbranch_insn()
2089 	case REG_NONE:  in build_indexed_byte()
2342   else if (op->reg1 == REG_NONE || op->reg1 == REG_PC)  in build_reg_mode()
2349   else if (op->reg2 == REG_NONE || op->reg2 == REG_PC)  in build_reg_mode()
2662 		  && (operands[i].reg2 == REG_NONE))  in find()
2667 		  && (operands[i].reg2 != REG_NONE))  in find()
2671 		  && (operands[i].reg2 != REG_NONE))  in find()
2883           if (operands[0].reg1 == REG_NONE)  in md_assemble()
2897           if (operands[1].reg1 == REG_NONE)  in md_assemble()
2935               if (operands[0].reg1 == REG_NONE)  in md_assemble()
3012               if (operands[0].reg1 == REG_NONE)  in md_assemble()
3029           if (operands[0].reg1 == REG_NONE)  in md_assemble()
3107           if (operands[0].reg1 == REG_NONE)  in md_assemble()
3205           if (operands[1].reg1 == REG_NONE)  in md_assemble()
3268                   if (operands[2].reg1 == REG_NONE)  in md_assemble()
3302               if (operands[1].reg1 == REG_NONE)  in md_assemble()
3394                   if (operands[2].reg1 == REG_NONE)  in md_assemble()