src/hotspot/share/oops/typeArrayKlass.cpp

rev 50331 : 8198285: More consistent Access API for arraycopy
rev 50332 : [mq]: JDK-8203232-2.patch
rev 50333 : [mq]: JDK-8198285-3.patch

*** 174,186 ****
      return;
  
    // This is an attempt to make the copy_array fast.
    int l2es = log2_element_size();
    int ihs = array_header_in_bytes() / wordSize;
!   void* src = (char*) (s->base(element_type())) + ((size_t)src_pos << l2es);
!   void* dst = (char*) (d->base(element_type())) + ((size_t)dst_pos << l2es);
!   HeapAccess<ARRAYCOPY_ATOMIC>::arraycopy(s, d, src, dst, (size_t)length << l2es);
  }
  
  // create a klass of array holding typeArrays
  Klass* TypeArrayKlass::array_klass_impl(bool or_null, int n, TRAPS) {
    int dim = dimension();
--- 174,186 ----
      return;
  
    // This is an attempt to make the copy_array fast.
    int l2es = log2_element_size();
    int ihs = array_header_in_bytes() / wordSize;
!   size_t src_offset = arrayOopDesc::base_offset_in_bytes(element_type()) + ((size_t)src_pos << l2es);
!   size_t dst_offset = arrayOopDesc::base_offset_in_bytes(element_type()) + ((size_t)dst_pos << l2es);
!   ArrayAccess<ARRAYCOPY_ATOMIC>::template arraycopy<void>(s, src_offset, d, dst_offset, (size_t)length << l2es);
  }
  
  // create a klass of array holding typeArrays
  Klass* TypeArrayKlass::array_klass_impl(bool or_null, int n, TRAPS) {
    int dim = dimension();