src/share/vm/oops/fieldStreams.hpp

rev 7589 : 6700100: optimize inline_native_clone() for small objects with exact klass
Summary: optimize small instance clones as loads/stores
Reviewed-by:

*** 49,59 ****
    FieldInfo* field() const { return FieldInfo::from_field_array(_fields, _index); }
    InstanceKlass* field_holder() const { return _constants->pool_holder(); }
  
    int init_generic_signature_start_slot() {
      int length = _fields->length();
!     int num_fields = 0;
      int skipped_generic_signature_slots = 0;
      FieldInfo* fi;
      AccessFlags flags;
      /* Scan from 0 to the current _index. Count the number of generic
         signature slots for field[0] to field[_index - 1]. */
--- 49,59 ----
    FieldInfo* field() const { return FieldInfo::from_field_array(_fields, _index); }
    InstanceKlass* field_holder() const { return _constants->pool_holder(); }
  
    int init_generic_signature_start_slot() {
      int length = _fields->length();
!     int num_fields = _index;
      int skipped_generic_signature_slots = 0;
      FieldInfo* fi;
      AccessFlags flags;
      /* Scan from 0 to the current _index. Count the number of generic
         signature slots for field[0] to field[_index - 1]. */