make code a bit more readble

[libfirm] / ir / be / besched.h

diff --git a/ir/be/besched.h b/ir/be/besched.h
index 312ec63..78edf13 100644 (file)
--- a/ir/be/besched.h
+++ b/ir/be/besched.h
@@ -21,13 +21,10 @@ ir_node *sched_first(const ir_node *block);
 ir_node *sched_last(const ir_node *block);
 ir_node *sched_add_before(ir_node *before, ir_node *irn);
 ir_node *sched_add_after(ir_node *before, ir_node *irn);
+void    sched_init_block(ir_node *block);
+void    sched_reset(ir_node *node);
 void    sched_remove(ir_node *irn);
 
-/**
- * Returns the first block of a graphs block schedule.
- */
-ir_node *sched_irg_first(const ir_graph *irg);
-
 #define sched_is_end(irn) is_Block(irn)
 #define sched_is_begin(irn) is_Block(irn)
 
@@ -53,4 +50,10 @@ ir_node *sched_irg_first(const ir_graph *irg);
 #define sched_foreach_reverse(block,irn) \
   sched_foreach_reverse_from(sched_last(block), irn)
 
+/**
+ * Removes dead nodes from schedule
+ * @param irg  the graph
+ */
+void be_remove_dead_nodes_from_schedule(ir_graph *irg);
+
 #endif /* _BESCHED_H */