--- old/src/share/vm/prims/jni.cpp	2014-02-03 22:36:56.000000000 +0100
+++ new/src/share/vm/prims/jni.cpp	2014-02-03 22:36:56.000000000 +0100
@@ -5045,6 +5045,7 @@
 // Forward declaration
 void TestReservedSpace_test();
 void TestReserveMemorySpecial_test();
+void TestOldFreeSpaceCalculation_test();
 
 void execute_internal_vm_tests() {
   if (ExecuteInternalVMTests) {
@@ -5056,6 +5057,7 @@
     run_unit_test(CollectedHeap::test_is_in());
     run_unit_test(QuickSort::test_quick_sort());
     run_unit_test(AltHashing::test_alt_hash());
+    run_unit_test(TestOldFreeSpaceCalculation_test());
     tty->print_cr("All internal VM tests passed");
   }
 }