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[libfirm] / ir / be / besched_t.h

diff --git a/ir/be/besched_t.h b/ir/be/besched_t.h
index 6538d4f..498aced 100644 (file)
--- a/ir/be/besched_t.h
+++ b/ir/be/besched_t.h
@@ -17,6 +17,9 @@ extern size_t sched_irn_data_offset;
 
 /**
  * The schedule structure which is present at each ir node.
+ *
+ * Currently, only basic blocks are scheduled. The list head of
+ * every block schedule list is the Block list.
  */
 typedef struct _sched_info_t {
        struct list_head list;         /**< The list head to list the nodes in a schedule. */
@@ -58,11 +61,11 @@ static INLINE int to_appear_in_schedule(const ir_node *irn)
        switch(get_irn_opcode(irn)) {
                case iro_Start:
                case iro_Jmp:
+               case iro_Break:
                        return 1;
                default:
                        return is_data_node(irn);
        }
-
 }
 
 /**
@@ -291,18 +294,18 @@ int sched_skip_phi_predicator(const ir_node *irn, void *data);
 extern ir_node *sched_skip(ir_node *from, int forward,
     sched_predicator_t *predicator, void *data);
 
-#define sched_get_time_step(irn)           _sched_get_time_step(irn)
-#define sched_has_succ(irn)                    _sched_has_succ(irn)
-#define sched_has_prev(irn)                    _sched_has_prev(irn)
-#define sched_succ(irn)                                _sched_succ(irn)
-#define sched_prev(irn)                                _sched_prev(irn)
-#define sched_first(irn)                               _sched_first(irn)
-#define sched_last(irn)                                _sched_last(irn)
-#define sched_add_before(before, irn)  _sched_add_before(before, irn)
-#define sched_add_after(after, irn)    _sched_add_after(after, irn)
-#define sched_remove(irn)              _sched_remove(irn)
+#define sched_get_time_step(irn)        _sched_get_time_step(irn)
+#define sched_has_next(irn)             _sched_has_next(irn)
+#define sched_has_prev(irn)             _sched_has_prev(irn)
+#define sched_next(irn)                 _sched_next(irn)
+#define sched_prev(irn)                 _sched_prev(irn)
+#define sched_first(irn)                _sched_first(irn)
+#define sched_last(irn)                 _sched_last(irn)
+#define sched_add_before(before, irn)   _sched_add_before(before, irn)
+#define sched_add_after(after, irn)     _sched_add_after(after, irn)
+#define sched_remove(irn)               _sched_remove(irn)
 #define sched_is_scheduled(irn)         _sched_is_scheduled(irn)
-#define sched_comes_after(n1, n2)       _sched_comes_after(n1, n1)
+#define sched_comes_after(n1, n2)       _sched_comes_after(n1, n2)
 #define sched_cmp(a, b)                 _sched_cmp(a, b)
 
 #endif