--- a/src/hotspot/share/oops/accessBackend.cpp	Mon Jun 04 22:03:10 2018 +0200
+++ b/src/hotspot/share/oops/accessBackend.cpp	Mon Jun 04 23:01:48 2018 +0200
@@ -105,11 +105,21 @@
   }
 
   template<>
+  void arraycopy_conjoint<jboolean>(jboolean* src, jboolean* dst, size_t length) {
+    Copy::conjoint_jbytes(reinterpret_cast<jbyte*>(src), reinterpret_cast<jbyte*>(dst), length);
+  }
+
+  template<>
   void arraycopy_conjoint<jbyte>(jbyte* src, jbyte* dst, size_t length) {
     Copy::conjoint_jbytes(src, dst, length);
   }
 
   template<>
+  void arraycopy_conjoint<jchar>(jchar* src, jchar* dst, size_t length) {
+    Copy::conjoint_jshorts_atomic(reinterpret_cast<jshort*>(src), reinterpret_cast<jshort*>(dst), length);
+  }
+
+  template<>
   void arraycopy_conjoint<jshort>(jshort* src, jshort* dst, size_t length) {
     Copy::conjoint_jshorts_atomic(src, dst, length);
   }
@@ -120,11 +130,21 @@
   }
 
   template<>
+  void arraycopy_conjoint<jfloat>(jfloat* src, jfloat* dst, size_t length) {
+    Copy::conjoint_jints_atomic(reinterpret_cast<jint*>(src), reinterpret_cast<jint*>(dst), length);
+  }
+
+  template<>
   void arraycopy_conjoint<jlong>(jlong* src, jlong* dst, size_t length) {
     Copy::conjoint_jlongs_atomic(src, dst, length);
   }
 
   template<>
+  void arraycopy_conjoint<jdouble>(jdouble* src, jdouble* dst, size_t length) {
+    Copy::conjoint_jlongs_atomic(reinterpret_cast<jlong*>(src), reinterpret_cast<jlong*>(dst), length);
+  }
+
+  template<>
   void arraycopy_arrayof_conjoint<jbyte>(jbyte* src, jbyte* dst, size_t length) {
     Copy::arrayof_conjoint_jbytes(reinterpret_cast<HeapWord*>(src),
                                   reinterpret_cast<HeapWord*>(dst),