--- old/src/hotspot/share/runtime/java.cpp	2018-11-14 17:53:22.075360437 +0100
+++ new/src/hotspot/share/runtime/java.cpp	2018-11-14 17:53:13.653333880 +0100
@@ -365,6 +365,13 @@
   }
 
   ThreadsSMRSupport::log_statistics();
+
+  extern unsigned long followed_by_equals;
+  extern unsigned long not_followed_by_equals;
+  unsigned long total = followed_by_equals + not_followed_by_equals;
+  tty->print_cr("acmp followed by equals: " JLONG_FORMAT " %f", followed_by_equals, ((float)followed_by_equals) / total);
+  tty->print_cr("acmp not followed by equals: " JLONG_FORMAT " %f", not_followed_by_equals, ((float)not_followed_by_equals) / total);
+  
 }
 
 #else // PRODUCT MODE STATISTICS
@@ -412,6 +419,12 @@
   }
 
   ThreadsSMRSupport::log_statistics();
+
+  extern unsigned long followed_by_equals;
+  extern unsigned long not_followed_by_equals;
+  unsigned long total = followed_by_equals + not_followed_by_equals;
+  tty->print_cr("acmp followed by equals: " JLONG_FORMAT " %f", followed_by_equals, ((float)followed_by_equals) / total);
+  tty->print_cr("acmp not followed by equals: " JLONG_FORMAT " %f", not_followed_by_equals, ((float)not_followed_by_equals) / total);
 }
 
 #endif