98 		       reg->subnr,  in set_direct_src_operand()
1015 			brw_inst_set_send_ex_desc_ia_subreg_nr(p->devinfo, brw_last_inst, $5.subnr);
1524 		$$.subnr = $$.subnr * brw_reg_type_to_size($4);
1535 		$$.subnr = $$.subnr * brw_reg_type_to_size($4);
1691 			     $1.subnr,
1728 			     $3.subnr,
1757 			     $3.subnr,
1775 		$$.subnr = $1.subnr;
1798 		$$.subnr = $2;
1807 		$$.subnr = $3.subnr;
1817 		$$.subnr = $2;
1826 		$$.subnr = $3.subnr;
1834 		int subnr = (p->devinfo->ver >= 8) ? 16 : 8;  variable
1836 		if ($2 > subnr)
1842 		$$.subnr = $2;
1862 		$$.subnr = $2;
1871 		int subnr = nr_reg;  variable
1876 		if ($2 > subnr)
1882 		$$.subnr = $2;
1895 		$$.subnr = $2;
1902 		int subnr = (p->devinfo->ver >= 11) ? 2 : 3;  variable
1903 		if ($2 > subnr)
1909 		$$.subnr = $2;
1926 		$$.subnr = $2;
1939 		$$.subnr = $2;
1960 		$$.subnr = $2;
1967 		int subnr;  variable
1969 			subnr = 5;
1971 			subnr = 3;
1973 			subnr = 4;
1975 		if ($2 > subnr)
1981 		$$.subnr = $2;
1994 		$$.subnr = $2;
2187 		brw_set_default_flag_reg(p, $3.nr, $3.subnr);
2241 		$$.flag_subreg_nr = $3.subnr;