3573       int arf;  local
3576       arf = *tmp++ - '0';
3582       return arf >= 2 && arf <= 5 && valid_mod;
3863   int arf;  local
3872       arf = ((mod == 12) ? operand->buf[3] - '0' :
3894       arf = (TOUPPER (operand->buf[1]) == 'A' ?
3927   insn->opcode[0].word |= 0x80 | (mod << 3) | arf;
4077   int arf = strlen (operand->buf) >= 3 ? operand->buf[2] - '0' : -1;  local
4079   if (strncasecmp ("ar", operand->buf, 2) || arf < 0 || arf > 7)
4084   insn->opcode[0].word |= arf;
4167 	int arf = operand->buf[3] - '0' - 2;  local
4168 	int code = (mod << 2) | arf;