src/hotspot/share/opto/doCall.cpp

*** 940,11 ***
    ex_node = use_exception_state(ex_map);
  
    // Get the exception oop klass from its header
    Node* ex_klass_node = nullptr;
    if (has_exception_handler() && !ex_type->klass_is_exact()) {
!     Node* p = basic_plus_adr( ex_node, ex_node, oopDesc::klass_offset_in_bytes());
      ex_klass_node = _gvn.transform(LoadKlassNode::make(_gvn, nullptr, immutable_memory(), p, TypeInstPtr::KLASS, TypeInstKlassPtr::OBJECT));
  
      // Compute the exception klass a little more cleverly.
      // Obvious solution is to simple do a LoadKlass from the 'ex_node'.
      // However, if the ex_node is a PhiNode, I'm going to do a LoadKlass for
--- 940,11 ---
    ex_node = use_exception_state(ex_map);
  
    // Get the exception oop klass from its header
    Node* ex_klass_node = nullptr;
    if (has_exception_handler() && !ex_type->klass_is_exact()) {
!     Node* p = basic_plus_adr( ex_node, ex_node, Type::klass_offset());
      ex_klass_node = _gvn.transform(LoadKlassNode::make(_gvn, nullptr, immutable_memory(), p, TypeInstPtr::KLASS, TypeInstKlassPtr::OBJECT));
  
      // Compute the exception klass a little more cleverly.
      // Obvious solution is to simple do a LoadKlass from the 'ex_node'.
      // However, if the ex_node is a PhiNode, I'm going to do a LoadKlass for

*** 958,11 ***
          if (ex_in == top() || ex_in == nullptr) {
            // This path was not taken.
            ex_klass_node->init_req(i, top());
            continue;
          }
!         Node* p = basic_plus_adr(ex_in, ex_in, oopDesc::klass_offset_in_bytes());
          Node* k = _gvn.transform( LoadKlassNode::make(_gvn, nullptr, immutable_memory(), p, TypeInstPtr::KLASS, TypeInstKlassPtr::OBJECT));
          ex_klass_node->init_req( i, k );
        }
        ex_klass_node = _gvn.transform(ex_klass_node);
      }
--- 958,11 ---
          if (ex_in == top() || ex_in == nullptr) {
            // This path was not taken.
            ex_klass_node->init_req(i, top());
            continue;
          }
!         Node* p = basic_plus_adr(ex_in, ex_in, Type::klass_offset());
          Node* k = _gvn.transform( LoadKlassNode::make(_gvn, nullptr, immutable_memory(), p, TypeInstPtr::KLASS, TypeInstKlassPtr::OBJECT));
          ex_klass_node->init_req( i, k );
        }
        ex_klass_node = _gvn.transform(ex_klass_node);
      }