X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbeutil.h;h=84a59ede84a3b70a07e563eb03a40129dbf9b91a;hb=e629e6d582dcf7d83989409bd5701d1725b6c6c1;hp=585d2a63053e295172f30d5be0fb73f37958d89b;hpb=32a664cf05ce77aa410e334fdea34a851c36143f;p=libfirm

diff --git a/ir/be/beutil.h b/ir/be/beutil.h
index 585d2a630..84a59ede8 100644
--- a/ir/be/beutil.h
+++ b/ir/be/beutil.h
@@ -2,11 +2,12 @@
 #ifndef _BEUTIL_H
 #define _BEUTIL_H
 
+#include "firm_config.h"
+
 #include <stdio.h>
 
+#include "pset.h"
 #include "irnode.h"
-#include "config.h"
-
 #include "bearch.h"
 
 /** Undefine this to disable debugging mode. */
@@ -94,3 +95,10 @@ static INLINE FILE *ffopen(const char *base, const char *ext, const char *mode)
 void dump_ir_block_graph_sched(ir_graph *irg, const char *suffix);
 
 #endif
+
+/**
+ * Search for an irn in @p accept.
+ * The search is started at @p start_point_exclusive and continues upwards the dom-tree
+ * @return The first node out of accept if found. Else NULL is returned.
+ */
+ir_node *dom_up_search(pset *accept, ir_node *start_point_exclusive);