322     const reg_entry *index_reg;  member
2734 	   x->index_reg ? x->index_reg->reg_name : "none",  in pi()
4476       && i.index_reg  in check_VecOperands()
4477       && (i.index_reg->reg_type.bitfield.regxmm  in check_VecOperands()
4478 	  || i.index_reg->reg_type.bitfield.regymm  in check_VecOperands()
4479 	  || i.index_reg->reg_type.bitfield.regzmm))  in check_VecOperands()
4497       if (!i.index_reg  in check_VecOperands()
4499 		&& i.index_reg->reg_type.bitfield.regxmm)  in check_VecOperands()
4501 		   && i.index_reg->reg_type.bitfield.regymm)  in check_VecOperands()
4503 		   && i.index_reg->reg_type.bitfield.regzmm)))  in check_VecOperands()
4519 	      != register_number (i.index_reg)  in check_VecOperands()
4521 		 != register_number (i.index_reg)  in check_VecOperands()
4537 		  == register_number (i.index_reg)))  in check_VecOperands()
6391 	      if (i.index_reg->reg_num == RegEiz  in build_modrm_byte()
6392 		  || i.index_reg->reg_num == RegRiz)  in build_modrm_byte()
6417 	      i.sib.index = i.index_reg->reg_num;  in build_modrm_byte()
6418 	      if ((i.index_reg->reg_flags & RegRex) != 0)  in build_modrm_byte()
6420 	      if ((i.index_reg->reg_flags & RegVRex) != 0)  in build_modrm_byte()
6437 	      if (i.index_reg == 0)  in build_modrm_byte()
6468 		  if (i.index_reg->reg_num == RegEiz  in build_modrm_byte()
6469 		      || i.index_reg->reg_num == RegRiz)  in build_modrm_byte()
6472 		    i.sib.index = i.index_reg->reg_num;  in build_modrm_byte()
6492 		  if ((i.index_reg->reg_flags & RegRex) != 0)  in build_modrm_byte()
6518 		  if (i.index_reg == 0)  in build_modrm_byte()
6521 		    i.rm.regmem = i.index_reg->reg_num - 6;  in build_modrm_byte()
6525 		  if (i.index_reg == 0)  in build_modrm_byte()
6539 		    i.rm.regmem = i.index_reg->reg_num - 6 + 2;  in build_modrm_byte()
6583 	      if (i.index_reg == 0)  in build_modrm_byte()
6595 		  if (i.index_reg->reg_num == RegEiz  in build_modrm_byte()
6596 		      || i.index_reg->reg_num == RegRiz)  in build_modrm_byte()
6599 		    i.sib.index = i.index_reg->reg_num;  in build_modrm_byte()
6601 		  if ((i.index_reg->reg_flags & RegRex) != 0)  in build_modrm_byte()
8222   if (i.log2_scale_factor != 0 && i.index_reg == 0)  in i386_scale()
8494 	    addr_reg = i.index_reg;  in i386_index_check()
8562 	  || i.index_reg  in i386_index_check()
8601 	       && (i.index_reg  in i386_index_check()
8604 	      || (i.index_reg  in i386_index_check()
8605 		  && !i.index_reg->reg_type.bitfield.regxmm  in i386_index_check()
8606 		  && !i.index_reg->reg_type.bitfield.regymm  in i386_index_check()
8607 		  && !i.index_reg->reg_type.bitfield.regzmm  in i386_index_check()
8609 		       ? !(i.index_reg->reg_type.bitfield.reg64  in i386_index_check()
8610 			   || i.index_reg->reg_num == RegRiz)  in i386_index_check()
8611 		       : !(i.index_reg->reg_type.bitfield.reg32  in i386_index_check()
8612 			   || i.index_reg->reg_num == RegEiz))  in i386_index_check()
8613 		      || !i.index_reg->reg_type.bitfield.baseindex)))  in i386_index_check()
8639 	      || (i.index_reg  in i386_index_check()
8640 		  && (!i.index_reg->reg_type.bitfield.reg16  in i386_index_check()
8641 		      || !i.index_reg->reg_type.bitfield.baseindex  in i386_index_check()
8644 			   && i.index_reg->reg_num >= 6  in i386_index_check()
8974 		  if ((i.index_reg = parse_register (base_string, &end_op))  in i386_att_operand()
9022 		  else if (!i.index_reg)  in i386_att_operand()
9062 	  && i.index_reg == 0  in i386_att_operand()