src/hotspot/share/opto/type.cpp

rev 52427 : 8213371: GC/C2 abstraction and cleanup to handle custom offset for GC memory accesses

*** 2958,2968 ****
    if (Compile::current()->eliminate_boxing() && (t == InstPtr) &&
        (offset > 0) && xk && (k != 0) && k->is_instance_klass()) {
      _is_ptr_to_boxed_value = k->as_instance_klass()->is_boxed_value_offset(offset);
    }
  #ifdef _LP64
!   if (_offset != 0) {
      if (_offset == oopDesc::klass_offset_in_bytes()) {
        _is_ptr_to_narrowklass = UseCompressedClassPointers;
      } else if (klass() == NULL) {
        // Array with unknown body type
        assert(this->isa_aryptr(), "only arrays without klass");
--- 2958,2968 ----
    if (Compile::current()->eliminate_boxing() && (t == InstPtr) &&
        (offset > 0) && xk && (k != 0) && k->is_instance_klass()) {
      _is_ptr_to_boxed_value = k->as_instance_klass()->is_boxed_value_offset(offset);
    }
  #ifdef _LP64
!   if (_offset > 0 || _offset == Type::OffsetTop || _offset == Type::OffsetBot) {
      if (_offset == oopDesc::klass_offset_in_bytes()) {
        _is_ptr_to_narrowklass = UseCompressedClassPointers;
      } else if (klass() == NULL) {
        // Array with unknown body type
        assert(this->isa_aryptr(), "only arrays without klass");