--- a/src/hotspot/share/runtime/os.hpp	Mon Oct 02 17:20:14 2017 +0300
+++ b/src/hotspot/share/runtime/os.hpp	Mon Oct 02 18:56:30 2017 -0400
@@ -213,7 +213,7 @@
     // the bootstrap routine for the stub generator needs to check
     // the processor count directly and leave the bootstrap routine
     // in place until called after initialization has ocurred.
-    return (_processor_count != 1) || AssumeMP;
+    return AssumeMP || (_processor_count != 1);
   }
   static julong available_memory();
   static julong physical_memory();