diff -r 8119c543f2af -r 402618d5afc9 src/share/vm/runtime/synchronizer.hpp
--- a/src/share/vm/runtime/synchronizer.hpp	Wed Aug 13 10:44:50 2014 +0200
+++ b/src/share/vm/runtime/synchronizer.hpp	Fri Mar 17 03:39:23 2017 -0700
@@ -121,6 +121,9 @@
   static void oops_do(OopClosure* f);
 
   // debugging
+  static void sanity_checks(const bool verbose,
+                            const unsigned int cache_line_size,
+                            int *error_cnt_ptr, int *warning_cnt_ptr);
   static void verify() PRODUCT_RETURN;
   static int  verify_objmon_isinpool(ObjectMonitor *addr) PRODUCT_RETURN0;