From: Michael Beck <beck@ipd.info.uni-karlsruhe.de>
Date: Mon, 10 Apr 2006 13:03:24 +0000 (+0000)
Subject: foreach_nodeset() ideom added
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=a3364ba89ecbaf6d82ea6fc194d942e5adffae38;p=libfirm

foreach_nodeset() ideom added
---

diff --git a/ir/be/benodesets.h b/ir/be/benodesets.h
index cdfa1470c..ea7a6775a 100644
--- a/ir/be/benodesets.h
+++ b/ir/be/benodesets.h
@@ -114,4 +114,9 @@ unsigned nodeset_hash(ir_node *n);
  */
 #define nodeset_break(nset)  pset_break(nset)
 
+/**
+ * Iterate over a node set.
+ */
+#define foreach_nodeset(set, irn)	for (irn = nodeset_first(set); irn; irn = nodeset_next(set))
+
 #endif /* _BENODESETS_H */