Lines Matching defs:_bm
42 BitMap _bm;
59 BitMap* bm() { return &_bm; }
68 _bm(HeapRegion::CardsPerRegion, false /* in-resource-area */),
73 if (!_bm.at(from_card)) {
75 if (_bm.par_at_put(from_card, 1)) {
79 _bm.at_put(from_card, 1);
122 // guarantee(_occupied == _bm.count_one_bits(), "Check");
134 _bm.clear();
163 bm->set_union(_bm);
168 return sizeof(this) + _bm.size_in_words() * HeapWordSize;
176 return _bm.at(card_ind);
1000 _fine_cur_prt->_bm.get_next_one_offset(_cur_region_cur_card + 1);
1016 _cur_region_cur_card = _fine_cur_prt->_bm.get_next_one_offset(0);