35   uintptr_t addr = reinterpret_cast<uintptr_t>(obj);  in AtomicTestAndSet()
37   const uintptr_t offset = addr - heap_begin_;  in AtomicTestAndSet()
39   const uintptr_t mask = OffsetToMask(offset);  in AtomicTestAndSet()
40   Atomic<uintptr_t>* atomic_entry = &bitmap_begin_[index];  in AtomicTestAndSet()
42   uintptr_t old_word;  in AtomicTestAndSet()
57   uintptr_t addr = reinterpret_cast<uintptr_t>(obj);  in Test()
61   const uintptr_t offset = addr - heap_begin_;  in Test()
68 inline void SpaceBitmap<kAlignment>::VisitMarkedRange(uintptr_t visit_begin,  in VisitMarkedRange()
69                                                       uintptr_t visit_end,  in VisitMarkedRange()
73   for (uintptr_t i = visit_begin; i < visit_end; i += kAlignment) {  in VisitMarkedRange()
83   const uintptr_t offset_start = visit_begin - heap_begin_;  in VisitMarkedRange()
84   const uintptr_t offset_end = visit_end - heap_begin_;  in VisitMarkedRange()
86   const uintptr_t index_start = OffsetToIndex(offset_start);  in VisitMarkedRange()
87   const uintptr_t index_end = OffsetToIndex(offset_end);  in VisitMarkedRange()
100   uintptr_t left_edge = bitmap_begin_[index_start];  in VisitMarkedRange()
102   left_edge &= ~((static_cast<uintptr_t>(1) << bit_start) - 1);  in VisitMarkedRange()
105   uintptr_t right_edge;  in VisitMarkedRange()
112       const uintptr_t ptr_base = IndexToOffset(index_start) + heap_begin_;  in VisitMarkedRange()
117         left_edge ^= (static_cast<uintptr_t>(1)) << shift;  in VisitMarkedRange()
123       uintptr_t w = bitmap_begin_[i].load(std::memory_order_relaxed);  in VisitMarkedRange()
125         const uintptr_t ptr_base = IndexToOffset(i) + heap_begin_;  in VisitMarkedRange()
131           w ^= (static_cast<uintptr_t>(1)) << shift;  in VisitMarkedRange()
150   right_edge &= ((static_cast<uintptr_t>(1) << bit_end) - 1);  in VisitMarkedRange()
152     const uintptr_t ptr_base = IndexToOffset(index_end) + heap_begin_;  in VisitMarkedRange()
158       right_edge ^= (static_cast<uintptr_t>(1)) << shift;  in VisitMarkedRange()
169   uintptr_t end = OffsetToIndex(HeapLimit() - heap_begin_ - 1);  in Walk()
170   Atomic<uintptr_t>* bitmap_begin = bitmap_begin_;  in Walk()
171   for (uintptr_t i = 0; i <= end; ++i) {  in Walk()
172     uintptr_t w = bitmap_begin[i].load(std::memory_order_relaxed);  in Walk()
174       uintptr_t ptr_base = IndexToOffset(i) + heap_begin_;  in Walk()
179         w ^= (static_cast<uintptr_t>(1)) << shift;  in Walk()
188   uintptr_t addr = reinterpret_cast<uintptr_t>(obj);  in Modify()
191   const uintptr_t offset = addr - heap_begin_;  in Modify()
193   const uintptr_t mask = OffsetToMask(offset);  in Modify()
195   Atomic<uintptr_t>* atomic_entry = &bitmap_begin_[index];  in Modify()
196   uintptr_t old_word = atomic_entry->load(std::memory_order_relaxed);  in Modify()