src/share/vm/gc/g1/g1InCSetState.hpp

*** 65,75 ****
      Old          =  2,    // The region is in the collection set and an old region.
      Num
    };
  
    InCSetState(in_cset_state_t value = NotInCSet) : _value(value) {
!     assert(is_valid(), err_msg("Invalid state %d", _value));
    }
  
    in_cset_state_t value() const        { return _value; }
  
    void set_old()                       { _value = Old; }
--- 65,75 ----
      Old          =  2,    // The region is in the collection set and an old region.
      Num
    };
  
    InCSetState(in_cset_state_t value = NotInCSet) : _value(value) {
!     assert(is_valid(), "Invalid state %d", _value);
    }
  
    in_cset_state_t value() const        { return _value; }
  
    void set_old()                       { _value = Old; }
*** 102,128 ****
   protected:
    InCSetState default_value() const { return InCSetState::NotInCSet; }
   public:
    void set_humongous(uintptr_t index) {
      assert(get_by_index(index).is_default(),
!            err_msg("State at index " INTPTR_FORMAT " should be default but is " CSETSTATE_FORMAT, index, get_by_index(index).value()));
      set_by_index(index, InCSetState::Humongous);
    }
  
    void clear_humongous(uintptr_t index) {
      set_by_index(index, InCSetState::NotInCSet);
    }
  
    void set_in_young(uintptr_t index) {
      assert(get_by_index(index).is_default(),
!            err_msg("State at index " INTPTR_FORMAT " should be default but is " CSETSTATE_FORMAT, index, get_by_index(index).value()));
      set_by_index(index, InCSetState::Young);
    }
  
    void set_in_old(uintptr_t index) {
      assert(get_by_index(index).is_default(),
!            err_msg("State at index " INTPTR_FORMAT " should be default but is " CSETSTATE_FORMAT, index, get_by_index(index).value()));
      set_by_index(index, InCSetState::Old);
    }
  
    bool is_in_cset_or_humongous(HeapWord* addr) const { return at(addr).is_in_cset_or_humongous(); }
    bool is_in_cset(HeapWord* addr) const { return at(addr).is_in_cset(); }
--- 102,128 ----
   protected:
    InCSetState default_value() const { return InCSetState::NotInCSet; }
   public:
    void set_humongous(uintptr_t index) {
      assert(get_by_index(index).is_default(),
!            "State at index " INTPTR_FORMAT " should be default but is " CSETSTATE_FORMAT, index, get_by_index(index).value());
      set_by_index(index, InCSetState::Humongous);
    }
  
    void clear_humongous(uintptr_t index) {
      set_by_index(index, InCSetState::NotInCSet);
    }
  
    void set_in_young(uintptr_t index) {
      assert(get_by_index(index).is_default(),
!            "State at index " INTPTR_FORMAT " should be default but is " CSETSTATE_FORMAT, index, get_by_index(index).value());
      set_by_index(index, InCSetState::Young);
    }
  
    void set_in_old(uintptr_t index) {
      assert(get_by_index(index).is_default(),
!            "State at index " INTPTR_FORMAT " should be default but is " CSETSTATE_FORMAT, index, get_by_index(index).value());
      set_by_index(index, InCSetState::Old);
    }
  
    bool is_in_cset_or_humongous(HeapWord* addr) const { return at(addr).is_in_cset_or_humongous(); }
    bool is_in_cset(HeapWord* addr) const { return at(addr).is_in_cset(); }