--- a/hotspot/src/share/vm/c1/c1_Canonicalizer.cpp	Mon Apr 15 09:42:46 2013 +0200
+++ b/hotspot/src/share/vm/c1/c1_Canonicalizer.cpp	Mon Apr 15 17:17:11 2013 +0200
@@ -938,5 +938,7 @@
 void Canonicalizer::do_ProfileInvoke(ProfileInvoke* x) {}
 void Canonicalizer::do_RuntimeCall(RuntimeCall* x) {}
 void Canonicalizer::do_RangeCheckPredicate(RangeCheckPredicate* x) {}
+#ifdef ASSERT
 void Canonicalizer::do_Assert(Assert* x) {}
+#endif
 void Canonicalizer::do_MemBar(MemBar* x) {}