X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fadt%2Fbipartite.c;h=4c47e97edc859ff5f0906afa8575190a1e57eee9;hb=0f234e2d94155d13c0e4727871125beda0eaa66d;hp=2acb390b23459fc1c0ba3c9f9155fe931961f3c9;hpb=0fbcef83aa6060534172bb13e71cdadb04428806;p=libfirm

diff --git a/ir/adt/bipartite.c b/ir/adt/bipartite.c
index 2acb390b2..4c47e97ed 100644
--- a/ir/adt/bipartite.c
+++ b/ir/adt/bipartite.c
@@ -19,9 +19,9 @@
 
 /**
  * @file
- * @brief  Specialized implementation for perfect bipartite matching.
- * @author Sebastian Hack
- * @cvs-id $Id$
+ * @brief   Specialized implementation for perfect bipartite matching.
+ * @author  Sebastian Hack
+ * @version $Id$
  */
 #include "config.h"
 
@@ -129,7 +129,7 @@ static int apply_alternating_path(const bipartite_t *gr, int *matching,
 			assert(!bitset_is_set(matched_left, left));
 
 			bitset_andnot(tmp, matched_right);
-			if(bitset_popcnt(tmp) == 0)
+			if(bitset_is_empty(tmp))
 				continue;
 
 			right = bitset_next_set(tmp, 0);