diff -r f0312c7d5b37 -r ba6c248cae19 src/hotspot/share/runtime/vmStructs.cpp
--- a/src/hotspot/share/runtime/vmStructs.cpp	Wed Nov 13 11:21:15 2019 +0100
+++ b/src/hotspot/share/runtime/vmStructs.cpp	Wed Nov 13 11:37:29 2019 +0100
@@ -2674,11 +2674,6 @@
   declare_constant(markWord::no_lock_in_place)                            \
   declare_constant(markWord::max_age)                                     \
                                                                           \
-  /* Constants in markWord used by CMS. */                                \
-  declare_constant(markWord::cms_shift)                                   \
-  declare_constant(markWord::cms_mask)                                    \
-  declare_constant(markWord::size_shift)                                  \
-                                                                          \
   /* InvocationCounter constants */                                       \
   declare_constant(InvocationCounter::count_increment)                    \
   declare_constant(InvocationCounter::count_shift)