reference, declaration → definition definition → references, declarations, derived classes, virtual overrides reference to multiple definitions → definitions unreferenced |
669 first = isl_seq_abs_min_non_zero(M->row[row]+col, M->n_col-col); 670 if (first == -1) 672 first += col; 673 if (first != col) 674 exchange(M, U, Q, row, first, col); 677 first = col+1; 678 while ((off = isl_seq_first_non_zero(M->row[row]+first, 679 M->n_col-first)) != -1) { 680 first += off; 681 isl_int_fdiv_q(c, M->row[row][first], M->row[row][col]); 682 subtract(M, U, Q, row, col, first, c); 683 if (!isl_int_is_zero(M->row[row][first])) 684 exchange(M, U, Q, row, first, col); 686 ++first;