--- old/src/share/vm/runtime/vmStructs.cpp	2017-09-11 11:00:17.600016658 +0900
+++ new/src/share/vm/runtime/vmStructs.cpp	2017-09-11 11:00:17.480014106 +0900
@@ -2726,8 +2726,12 @@
   /* JVMCI */                                                             \
   /****************/                                                      \
                                                                           \
-  declare_preprocessor_constant("INCLUDE_JVMCI", INCLUDE_JVMCI)
-
+  declare_preprocessor_constant("INCLUDE_JVMCI", INCLUDE_JVMCI)           \
+                                                                          \
+  /****************/                                                      \
+  /*  VMRegImpl   */                                                      \
+  /****************/                                                      \
+  declare_constant(VMRegImpl::stack_slot_size)
 
 //--------------------------------------------------------------------------------
 // VM_LONG_CONSTANTS