--- old/src/hotspot/share/opto/c2compiler.cpp	2019-12-03 19:37:08.000000000 -0800
+++ new/src/hotspot/share/opto/c2compiler.cpp	2019-12-03 19:37:08.000000000 -0800
@@ -602,6 +602,7 @@
   case vmIntrinsics::_isInterface:
   case vmIntrinsics::_isArray:
   case vmIntrinsics::_isPrimitive:
+  case vmIntrinsics::_isHiddenClass:
   case vmIntrinsics::_getSuperclass:
   case vmIntrinsics::_getClassAccessFlags:
   case vmIntrinsics::_floatToRawIntBits: