467       unsigned subreg = brw_inst_dst_da1_subreg_nr(devinfo, inst);  in general_restrictions_based_on_operand_types()  local
477             ERROR_IF(subreg % exec_type_size != 0 &&  in general_restrictions_based_on_operand_types()
478                      subreg % exec_type_size != 1,  in general_restrictions_based_on_operand_types()
483             ERROR_IF(subreg % exec_type_size != 0,  in general_restrictions_based_on_operand_types()
549       unsigned vstride, width, hstride, element_size, subreg;  in general_restrictions_on_region_parameters()  local
562       subreg = brw_inst_src ## n ## _da1_subreg_nr(devinfo, inst)  in general_restrictions_on_region_parameters()
621       unsigned rowbase = subreg;  in general_restrictions_on_region_parameters()
670                    unsigned exec_size, unsigned element_size, unsigned subreg,  in align1_access_mask()  argument
674    unsigned rowbase = subreg;  in align1_access_mask()
739       unsigned vstride, width, hstride, element_size, subreg;  in region_alignment_rules()  local
760       subreg = brw_inst_src ## n ## _da1_subreg_nr(devinfo, inst);             \  in region_alignment_rules()
762                          exec_size, element_size, subreg,                      \  in region_alignment_rules()
777                         subreg;  in region_alignment_rules()
788    unsigned subreg = brw_inst_dst_da1_subreg_nr(devinfo, inst);  in region_alignment_rules()  local
789    unsigned offset = ((exec_size - 1) * stride * element_size) + subreg;  in region_alignment_rules()
804    align1_access_mask(dst_access_mask, exec_size, element_size, subreg,  in region_alignment_rules()
1123       unsigned vstride, width, hstride, type_size, reg, subreg, address_mode;  in special_requirements_for_handling_double_precision_data_types()  local
1141       subreg = brw_inst_src ## n ## _da1_subreg_nr(devinfo, inst);             \  in special_requirements_for_handling_double_precision_data_types()
1180          ERROR_IF(!is_scalar_region && dst_subreg != subreg,  in special_requirements_for_handling_double_precision_data_types()