diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 8d85e1572561..e450bd7ba1db 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2006-12-21  Daniel Berlin  <dberlin@dberlin.org>
+
+	* tree-ssa-structalias.c (build_constraint_graph): Insert complex
+	offsetted constraints into rhsvar, not lhsvar.
+
 2006-12-21  Jakub Jelinek  <jakub@redhat.com>
 
 	PR middle-end/30262
diff --git a/gcc/tree-ssa-structalias.c b/gcc/tree-ssa-structalias.c
index 068972fe2364..5603b3ff87dc 100644
--- a/gcc/tree-ssa-structalias.c
+++ b/gcc/tree-ssa-structalias.c
@@ -911,7 +911,7 @@ build_constraint_graph (void)
 	  if (lhsvar != rhsvar || rhs.offset != 0 || lhs.offset != 0)
 	    {
 	      if (rhs.offset != 0 || lhs.offset != 0)
-		insert_into_complex (lhsvar, c);
+		insert_into_complex (rhsvar, c);
 	      else
 		add_graph_edge (graph, lhs.var, rhs.var);
 	    }