580       valid = isl_set_project_out (valid, isl_dim_set, 0,  in pdr_add_data_dimensions()
581 				   isl_set_dim (valid, isl_dim_set));  in pdr_add_data_dimensions()
635     space = isl_space_set_tuple_id (space, isl_dim_set, id);  in build_poly_dr()
637     subscript_sizes = isl_set_fix_si (subscript_sizes, isl_dim_set, 0,  in build_poly_dr()
654   subscript_sizes = isl_set_fix_si (subscript_sizes, isl_dim_set, 0,  in build_poly_sr_1()
683   space = isl_space_set_tuple_id (space, isl_dim_set, isl_id_copy (id));  in build_poly_sr()
723   int loop_index = isl_set_dim (domain, isl_dim_set);  in add_iter_domain_dimension()
724   domain = isl_set_add_dims (domain, isl_dim_set, 1);  in add_iter_domain_dimension()
728   return isl_set_set_dim_id (domain, isl_dim_set, loop_index, label);  in add_iter_domain_dimension()
748   int loop_index = isl_set_dim (domain, isl_dim_set);  in add_loop_constraints()
758   c = isl_constraint_set_coefficient_si (c, isl_dim_set, loop_index, 1);  in add_loop_constraints()
772       c = isl_constraint_set_coefficient_si (c, isl_dim_set, loop_index, -1);  in add_loop_constraints()
786   valid = isl_set_project_out (valid, isl_dim_set, 0,  in add_loop_constraints()
787 			       isl_set_dim (valid, isl_dim_set));  in add_loop_constraints()
818   x = isl_set_project_out (x, isl_dim_set, 0,  in add_loop_constraints()
819 			   isl_set_dim (x, isl_dim_set));  in add_loop_constraints()
824   c = isl_constraint_set_coefficient_si (c, isl_dim_set, loop_index, -1);  in add_loop_constraints()
994   int dim = isl_set_dim (set, isl_dim_set);  in add_outer_projection()
999     = isl_pw_multi_aff_project_out_map (space, isl_dim_set, data->n,  in add_outer_projection()
1050   int loop_index = isl_space_dim (space, isl_dim_set) - 1;  in add_loop_schedule()
1060   isl_aff *aff = isl_aff_var_on_domain (ls, isl_dim_set, loop_index);  in add_loop_schedule()