1037 	for (i = 0; i < T->n_row - 1; ++i) {  in normalize_divs()
1044 	pos = isl_alloc_array(bmap->ctx, int, T->n_row);  in normalize_divs()
1062 	for (i = 1; i < T->n_row; ++i) {  in normalize_divs()
1073 	for (i = 1; i < T->n_row; ++i) {  in normalize_divs()
1087 			if (pos[j] < T->n_row && C2)  in normalize_divs()
2706 	isl_size n_row, n_col;  in uset_gist_compressed()  local
2722 	n_row = isl_mat_rows(ineq);  in uset_gist_compressed()
2724 	if (n_row < 0 || n_col < 0)  in uset_gist_compressed()
2727 	for (i = 0; i < n_row; ++i) {  in uset_gist_compressed()
2917 					    0, eq->n_row, 0);  in basic_map_from_equalities()
2918 	for (i = 0; i < eq->n_row; ++i) {  in basic_map_from_equalities()
5172 	isl_size n_row, n_col;  in isl_basic_map_preimage_vars()  local
5175 	n_row = isl_mat_rows(T);  in isl_basic_map_preimage_vars()
5177 	if (!bmap || n_row < 0 || n_col < 0)  in isl_basic_map_preimage_vars()
5180 	if (n_col != n_row)  in isl_basic_map_preimage_vars()