src/hotspot/share/gc/shared/modRefBarrierSet.inline.hpp

*** 25,34 ****
--- 25,35 ----
  #ifndef SHARE_VM_GC_SHARED_MODREFBARRIERSET_INLINE_HPP
  #define SHARE_VM_GC_SHARED_MODREFBARRIERSET_INLINE_HPP
  
  #include "gc/shared/barrierSet.inline.hpp"
  #include "gc/shared/modRefBarrierSet.hpp"
+ #include "oops/compressedOops.inline.hpp"
  #include "oops/klass.inline.hpp"
  #include "oops/objArrayOop.hpp"
  #include "oops/oop.hpp"
  
  template <DecoratorSet decorators, typename BarrierSetT>
*** 81,91 ****
      Klass* bound = objArrayOop(dst_obj)->element_klass();
      T* from = src;
      T* end = from + length;
      for (T* p = dst; from < end; from++, p++) {
        T element = *from;
!       if (bound->is_instanceof_or_null(element)) {
          bs->template write_ref_field_pre<decorators>(p);
          *p = element;
        } else {
          // We must do a barrier to cover the partial copy.
          const size_t pd = pointer_delta(p, dst, (size_t)heapOopSize);
--- 82,92 ----
      Klass* bound = objArrayOop(dst_obj)->element_klass();
      T* from = src;
      T* end = from + length;
      for (T* p = dst; from < end; from++, p++) {
        T element = *from;
!       if (oopDesc::is_instanceof_or_null(CompressedOops::decode(element), bound)) {
          bs->template write_ref_field_pre<decorators>(p);
          *p = element;
        } else {
          // We must do a barrier to cover the partial copy.
          const size_t pd = pointer_delta(p, dst, (size_t)heapOopSize);