diff -r f7236b46b60c -r 82adcc8ad853 src/hotspot/share/code/compiledIC.cpp
--- a/src/hotspot/share/code/compiledIC.cpp	Mon Aug 06 13:57:26 2018 -0400
+++ b/src/hotspot/share/code/compiledIC.cpp	Mon Aug 06 14:20:58 2018 -0400
@@ -252,6 +252,7 @@
 
   if (TraceICs) {
     ResourceMark rm;
+    assert(!call_info->selected_method().is_null(), "Unexpected null selected method");
     tty->print_cr ("IC@" INTPTR_FORMAT ": to megamorphic %s entry: " INTPTR_FORMAT,
                    p2i(instruction_address()), call_info->selected_method()->print_value_string(), p2i(entry));
   }