--- old/src/hotspot/share/c1/c1_Runtime1.hpp	2019-03-11 14:25:14.214355873 +0100
+++ new/src/hotspot/share/c1/c1_Runtime1.hpp	2019-03-11 14:25:13.986355877 +0100
@@ -51,13 +51,17 @@
   stub(fast_new_instance_init_check) \
   stub(new_type_array)               \
   stub(new_object_array)             \
+  stub(new_value_array)              \
   stub(new_multi_array)              \
+  stub(load_flattened_array)         \
+  stub(store_flattened_array)        \
   stub(handle_exception_nofpu)         /* optimized version that does not preserve fpu registers */ \
   stub(handle_exception)             \
   stub(handle_exception_from_callee) \
   stub(throw_array_store_exception)  \
   stub(throw_class_cast_exception)   \
   stub(throw_incompatible_class_change_error)   \
+  stub(throw_illegal_monitor_state_exception)   \
   stub(slow_subtype_check)           \
   stub(monitorenter)                 \
   stub(monitorenter_nofpu)             /* optimized version that does not preserve fpu registers */ \
@@ -106,6 +110,8 @@
   static int _new_object_array_slowcase_cnt;
   static int _new_instance_slowcase_cnt;
   static int _new_multi_array_slowcase_cnt;
+  static int _load_flattened_array_slowcase_cnt;
+  static int _store_flattened_array_slowcase_cnt;
   static int _monitorenter_slowcase_cnt;
   static int _monitorexit_slowcase_cnt;
   static int _patch_code_slowcase_cnt;
@@ -115,6 +121,7 @@
   static int _throw_null_pointer_exception_count;
   static int _throw_class_cast_exception_count;
   static int _throw_incompatible_class_change_error_count;
+  static int _throw_illegal_monitor_state_exception_count;
   static int _throw_array_store_exception_count;
   static int _throw_count;
 #endif
@@ -142,6 +149,8 @@
   static void new_type_array  (JavaThread* thread, Klass* klass, jint length);
   static void new_object_array(JavaThread* thread, Klass* klass, jint length);
   static void new_multi_array (JavaThread* thread, Klass* klass, int rank, jint* dims);
+  static void load_flattened_array(JavaThread* thread, valueArrayOopDesc* array, int index);
+  static void store_flattened_array(JavaThread* thread, valueArrayOopDesc* array, int index, oopDesc* value);
 
   static address counter_overflow(JavaThread* thread, int bci, Method* method);
 
@@ -155,6 +164,7 @@
   static void throw_null_pointer_exception(JavaThread* thread);
   static void throw_class_cast_exception(JavaThread* thread, oopDesc* object);
   static void throw_incompatible_class_change_error(JavaThread* thread);
+  static void throw_illegal_monitor_state_exception(JavaThread* thread);
   static void throw_array_store_exception(JavaThread* thread, oopDesc* object);
 
   static void monitorenter(JavaThread* thread, oopDesc* obj, BasicObjectLock* lock);