33 inline bool Bitmap::AtomicTestAndSetBit(uintptr_t bit_index) {  in AtomicTestAndSetBit()
36   const uintptr_t word_mask = BitIndexToMask(bit_index);  in AtomicTestAndSetBit()
37   auto* atomic_entry = reinterpret_cast<Atomic<uintptr_t>*>(&bitmap_begin_[word_index]);  in AtomicTestAndSetBit()
38   uintptr_t old_word;  in AtomicTestAndSetBit()
51 inline bool Bitmap::TestBit(uintptr_t bit_index) const {  in TestBit()
57 inline void Bitmap::VisitSetBits(uintptr_t bit_start, uintptr_t bit_end, const Visitor& visitor)  in VisitSetBits()
61   const uintptr_t index_start = BitIndexToWordIndex(bit_start);  in VisitSetBits()
62   const uintptr_t index_end = BitIndexToWordIndex(bit_end);  in VisitSetBits()
75   uintptr_t left_edge = bitmap_begin_[index_start];  in VisitSetBits()
77   left_edge &= ~((static_cast<uintptr_t>(1) << (bit_start % kBitsPerBitmapWord)) - 1);  in VisitSetBits()
80   uintptr_t right_edge;  in VisitSetBits()
87       const uintptr_t ptr_base = WordIndexToBitIndex(index_start);  in VisitSetBits()
91         left_edge ^= static_cast<uintptr_t>(1) << shift;  in VisitSetBits()
97       uintptr_t w = bitmap_begin_[i];  in VisitSetBits()
99         const uintptr_t ptr_base = WordIndexToBitIndex(i);  in VisitSetBits()
103           w ^= static_cast<uintptr_t>(1) << shift;  in VisitSetBits()
121   right_edge &= ((static_cast<uintptr_t>(1) << (bit_end % kBitsPerBitmapWord)) - 1);  in VisitSetBits()
123     const uintptr_t ptr_base = WordIndexToBitIndex(index_end);  in VisitSetBits()
127       right_edge ^= (static_cast<uintptr_t>(1)) << shift;  in VisitSetBits()
133 inline bool Bitmap::ModifyBit(uintptr_t bit_index) {  in ModifyBit()
136   const uintptr_t word_mask = BitIndexToMask(bit_index);  in ModifyBit()
137   uintptr_t* address = &bitmap_begin_[word_index];  in ModifyBit()
138   uintptr_t old_word = *address;  in ModifyBit()