gas/config/tc-z80.c

461 #define REG_IY (REG_HL | R_IY)
481   {"iy",  REG_IY,       INS_NOT_GBZ80 },
964   if ( ((REG_IX != rnum) && (REG_IY != rnum)) || contains_register (op->X_op_symbol))
1012       if (op->X_md && ((REG_IX == op->X_add_number) || (REG_IY == op->X_add_number)))
1780       case REG_IY:
2180     case REG_IY: prefix = 0xFD; break;
2234         case REG_IY:
2286         case REG_IY: prefix = 0xFD; break;
2297 	case REG_IY: opcode = (prefix != 0xFD) ? 0x3E : 0x3F; break;
2332             case REG_IY: prefix = 0xFD; opcode = 0x22; break;
2390         case REG_IY: prefix = 0xFD; break;
2475         case REG_IY: prefix = 0xFD; break;
2662 	case REG_IY: opcode = (prefix == 0xED || prefix == 0xDD) ? 0x31 : 0x37; break;
2685         case REG_IY: prefix = 0xFD; opcode = 0x2A; break;
2709     case REG_IY:
2940     case REG_IY:
2971     case REG_IY:
3086   *q = opcode + (arg.X_add_number == REG_IY ? 1 : 0);