* Get the dominance frontier of a block.
* @param info A pointer to the dominance frontier information.
* @param block The block whose dominance frontier you want.
- * @return A set containing the all blocks in the dominance frontier of @p block.
+ * @return A list containing the all blocks in the dominance frontier of @p block.
*/
-pset *be_get_dominance_frontier(be_dom_front_info_t *info, ir_node *block);
+ir_node **be_get_dominance_frontier(be_dom_front_info_t *info, ir_node *block);
/**
* Free some dominance frontier information.
void extreme_liverange_splitting(struct _be_chordal_env_t *cenv);
/**
- * removes basic blocks that only contain a jump instruction
- * (this will potentially create critical edges)
+ * Removes basic blocks that only contain a jump instruction
+ * (this will potentially create critical edges).
+ *
+ * @param irg the graph that will be changed
*/
void be_remove_empty_blocks(ir_graph *irg);