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src/hotspot/share/oops/typeArrayKlass.cpp

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rev 49217 : 8198445: Access API for primitive/native arraycopy
Reviewed-by: pliden, eosterlund, dholmes

@@ -150,13 +150,13 @@
     return;
 
   // This is an attempt to make the copy_array fast.
   int l2es = log2_element_size();
   int ihs = array_header_in_bytes() / wordSize;
-  char* src = (char*) ((oop*)s + ihs) + ((size_t)src_pos << l2es);
-  char* dst = (char*) ((oop*)d + ihs) + ((size_t)dst_pos << l2es);
-  Copy::conjoint_memory_atomic(src, dst, (size_t)length << l2es);
+  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) {
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