Remove ProduceVal. Replace it by Xor0 (to produce 0), Sbb0 (to produce 0/-1) and...

[libfirm] / ir / be / besched.h

diff --git a/ir/be/besched.h b/ir/be/besched.h
index 5352f5e..a7b8699 100644 (file)
--- a/ir/be/besched.h
+++ b/ir/be/besched.h
@@ -79,6 +79,14 @@ void    sched_remove(const ir_node *irn);
 #define sched_foreach_reverse(block,irn) \
   sched_foreach_reverse_from(sched_last(block), irn)
 
+/**
+ * A shorthand macro for iterating over all Phi nodes of a schedule.
+ * @param block The block.
+ * @param phi A ir node pointer used as an iterator.
+ */
+#define sched_foreach_Phi(block,phi) \
+       for (phi = sched_first(block); is_Phi(phi); phi = sched_next(phi))
+
 /**
  * Removes dead nodes from schedule
  * @param irg  the graph