Save current PBQP state.

[libfirm] / matrix.h

diff --git a/matrix.h b/matrix.h
index a9d26a0..aa19ae1 100644 (file)
--- a/matrix.h
+++ b/matrix.h
@@ -10,6 +10,8 @@ pbqp_matrix *pbqp_matrix_copy(pbqp *pbqp, pbqp_matrix *m);
 
 pbqp_matrix *pbqp_matrix_copy_and_transpose(pbqp *pbqp, pbqp_matrix *m);
 
+void pbqp_matrix_transpose(pbqp *pbqp, pbqp_matrix *mat);
+
 /* sum += summand */
 void pbqp_matrix_add(pbqp_matrix *sum, pbqp_matrix *summand);
 
@@ -18,6 +20,9 @@ void pbqp_matrix_set(pbqp_matrix *mat, unsigned row, unsigned col, num value);
 num pbqp_matrix_get_col_min(pbqp_matrix *matrix, unsigned col_index, vector *flags);
 num pbqp_matrix_get_row_min(pbqp_matrix *matrix, unsigned row_index, vector *flags);
 
+void pbqp_matrix_set_col_value(pbqp_matrix *mat, unsigned col, num value);
+void pbqp_matrix_set_row_value(pbqp_matrix *mat, unsigned row, num value);
+
 void pbqp_matrix_sub_col_value(pbqp_matrix *matrix, unsigned col_index,
                vector *flags, num value);
 void pbqp_matrix_sub_row_value(pbqp_matrix *matrix, unsigned row_index,
@@ -25,4 +30,7 @@ void pbqp_matrix_sub_row_value(pbqp_matrix *matrix, unsigned row_index,
 
 int pbqp_matrix_is_zero(pbqp_matrix *mat, vector *src_vec, vector *tgt_vec);
 
+void pbqp_matrix_add_to_all_cols(pbqp_matrix *mat, vector *vec);
+void pbqp_matrix_add_to_all_rows(pbqp_matrix *mat, vector *vec);
+
 #endif /* KAPS_MATRIX_H */