diff -r a7c0f60a1294 -r 294e48b4f704 hotspot/src/share/vm/interpreter/bytecodeInterpreter.inline.hpp
--- a/hotspot/src/share/vm/interpreter/bytecodeInterpreter.inline.hpp	Mon Sep 28 15:05:02 2015 +0200
+++ b/hotspot/src/share/vm/interpreter/bytecodeInterpreter.inline.hpp	Tue Sep 29 11:02:08 2015 +0200
@@ -35,7 +35,7 @@
 #ifdef ASSERT
 #define VERIFY_OOP(o_) \
       if (VerifyOops) { \
-        assert((oop(o_))->is_oop_or_null(), err_msg("Expected an oop or NULL at " PTR_FORMAT, p2i(oop(o_)))); \
+        assert((oop(o_))->is_oop_or_null(), "Expected an oop or NULL at " PTR_FORMAT, p2i(oop(o_))); \
         StubRoutines::_verify_oop_count++;  \
       }
 #else