src/share/vm/gc_implementation/g1/g1BlockOffsetTable.hpp

rev 6589 : 8047818: G1 HeapRegions can no longer be ContiguousSpaces
Reviewed-by:

*** 155,164 ****
--- 155,166 ----
    u_char offset_array(size_t index) const {
      check_index(index, "index out of range");
      return _offset_array[index];
    }
  
+   void set_offset_array(HeapWord* left, HeapWord* right, u_char offset);
+ 
    void set_offset_array(size_t index, u_char offset) {
      check_index(index, "index out of range");
      check_offset(offset, "offset too large");
      _offset_array[index] = offset;
    }
*** 168,192 ****
      assert(high >= low, "addresses out of order");
      check_offset(pointer_delta(high, low), "offset too large");
      _offset_array[index] = (u_char) pointer_delta(high, low);
    }
  
-   void set_offset_array(HeapWord* left, HeapWord* right, u_char offset) {
-     check_index(index_for(right - 1), "right address out of range");
-     assert(left  < right, "Heap addresses out of order");
-     size_t num_cards = pointer_delta(right, left) >> LogN_words;
-     if (UseMemSetInBOT) {
-       memset(&_offset_array[index_for(left)], offset, num_cards);
-     } else {
-       size_t i = index_for(left);
-       const size_t end = i + num_cards;
-       for (; i < end; i++) {
-         _offset_array[i] = offset;
-       }
-     }
-   }
- 
    void set_offset_array(size_t left, size_t right, u_char offset) {
      check_index(right, "right index out of range");
      assert(left <= right, "indexes out of order");
      size_t num_cards = right - left + 1;
      if (UseMemSetInBOT) {
--- 170,179 ----