src/share/vm/opto/parse3.cpp

*** 315,325 ****
      } else {
        field_type = TypeOopPtr::make_from_klass(field->type()->as_klass());
      }
      if (bt == T_VALUETYPE && !field->is_static()) {
        // Store flattened value type to non-static field
!       val->as_ValueType()->store(this, obj, obj, field->holder(), offset);
      } else {
        store_oop_to_object(control(), obj, adr, adr_type, val, field_type, bt, mo);
      }
    } else {
      bool needs_atomic_access = is_vol || AlwaysAtomicAccesses;
--- 315,325 ----
      } else {
        field_type = TypeOopPtr::make_from_klass(field->type()->as_klass());
      }
      if (bt == T_VALUETYPE && !field->is_static()) {
        // Store flattened value type to non-static field
!       val->as_ValueType()->store_flattened(this, obj, obj, field->holder(), offset);
      } else {
        store_oop_to_object(control(), obj, adr, adr_type, val, field_type, bt, mo);
      }
    } else {
      bool needs_atomic_access = is_vol || AlwaysAtomicAccesses;
*** 570,580 ****
              "vbox: Source class must be a value type and must be loaded and exact");
  
    kill_dead_locals();
  
    ciInstanceKlass* target_vcc_klass = target_klass->as_instance_klass();
!   ciInstanceKlass* src_vcc_klass = src_vk->vcc_klass();;
  
    // TODO: Extend type check below if (and once) value type class hierarchies become available.
    // (incl. extension to support dynamic type checks).
    if (!src_vcc_klass->equals(target_vcc_klass)) {
      builtin_throw(Deoptimization::Reason_class_check);
--- 570,580 ----
              "vbox: Source class must be a value type and must be loaded and exact");
  
    kill_dead_locals();
  
    ciInstanceKlass* target_vcc_klass = target_klass->as_instance_klass();
!   ciInstanceKlass* src_vcc_klass = src_vk->vcc_klass();
  
    // TODO: Extend type check below if (and once) value type class hierarchies become available.
    // (incl. extension to support dynamic type checks).
    if (!src_vcc_klass->equals(target_vcc_klass)) {
      builtin_throw(Deoptimization::Reason_class_check);
*** 590,600 ****
  
    // Store all field values to the newly created object.
    // The code below relies on the assumption that the VCC has the
    // same memory layout as the derived value type.
    // TODO: Once the layout of the two is not the same, update code below.
!   vt->as_ValueType()->store_values(this, obj, obj, target_vcc_klass);
  
    // Push the new object onto the stack
    push(obj);
  }
  
--- 590,600 ----
  
    // Store all field values to the newly created object.
    // The code below relies on the assumption that the VCC has the
    // same memory layout as the derived value type.
    // TODO: Once the layout of the two is not the same, update code below.
!   vt->as_ValueType()->store(this, obj, obj, target_vcc_klass);
  
    // Push the new object onto the stack
    push(obj);
  }