469     MarkBit mark_bit = Marking::MarkBitFrom(obj);  in VerifyMarkbitsAreClean()
527     MarkBit mark_bit = Marking::MarkBitFrom(obj);  in ClearMarkbits()
663   MarkBit new_mark_bit = MarkBitFrom(new_start);  in TransferMark()
664   MarkBit old_mark_bit = MarkBitFrom(old_start);  in TransferMark()
1039     MarkBit code_mark = Marking::MarkBitFrom(code);  in ProcessJSFunctionCandidates()
1081     MarkBit code_mark = Marking::MarkBitFrom(code);  in ProcessSharedFunctionInfoCandidates()
1120       if (!Marking::MarkBitFrom(code).Get()) continue;  in ProcessOptimizedCodeMaps()
1132               Marking::IsBlack(Marking::MarkBitFrom(HeapObject::cast(*slot))));  in ProcessOptimizedCodeMaps()
1390     MarkBit mark = Marking::MarkBitFrom(object);  in INLINE()
1397     MarkBit mark_bit = Marking::MarkBitFrom(object);  in INLINE()
1411     MarkBit mark = Marking::MarkBitFrom(object);  in INLINE()
1425     MarkBit mark = Marking::MarkBitFrom(obj);  in INLINE()
1428     MarkBit map_mark = Marking::MarkBitFrom(map);  in INLINE()
1448       MarkBit mark = Marking::MarkBitFrom(obj);  in INLINE()
1705       MarkBit shared_mark = Marking::MarkBitFrom(shared);  in VisitPointer()
1706       MarkBit code_mark = Marking::MarkBitFrom(shared->code());  in VisitPointer()
1726     MarkBit code_mark = Marking::MarkBitFrom(code);  in PrepareThreadForCodeFlushing()
1748   MarkBit descriptor_array_mark = Marking::MarkBitFrom(descriptor_array);  in PrepareForCodeFlushing()
1792     MarkBit mark_bit = Marking::MarkBitFrom(object);  in MarkObjectByPointer()
1800     MarkBit map_mark = Marking::MarkBitFrom(map);  in MarkObjectByPointer()
1824           !Marking::MarkBitFrom(HeapObject::cast(o)).Get()) {  in VisitPointers()
1857     if (Marking::MarkBitFrom(HeapObject::cast(object)).Get()) {  in RetainAs()
1887     MarkBit markbit = Marking::MarkBitFrom(object);  in DiscoverGreyObjectsWithIterator()
2035   MarkBit mark = Marking::MarkBitFrom(heap_object);  in IsUnmarkedHeapObject()
2045   MarkBit mark = Marking::MarkBitFrom(heap_object);  in IsUnmarkedHeapObjectWithHeap()
2053   MarkBit string_table_mark = Marking::MarkBitFrom(string_table);  in MarkStringTable()
2065   MarkBit mark_bit = Marking::MarkBitFrom(site);  in MarkAllocationSite()
2107         MarkBit mark = Marking::MarkBitFrom(child);  in MarkImplicitRefGroups()
2124     MarkBit mark = Marking::MarkBitFrom(weak_object_to_code_table);  in MarkWeakObjectToCodeTable()
2139     DCHECK(Marking::IsBlack(Marking::MarkBitFrom(object)));  in EmptyMarkingDeque()
2142     MarkBit map_mark = Marking::MarkBitFrom(map);  in EmptyMarkingDeque()
2433           MarkBit map_cache_markbit = Marking::MarkBitFrom(map_cache);  in ProcessMapCaches()
2456     MarkBit map_mark = Marking::MarkBitFrom(map);  in ClearNonLiveReferences()
2502           MarkBit mark = Marking::MarkBitFrom(cell);  in ClearNonLiveReferences()
2511           MarkBit mark = Marking::MarkBitFrom(obj);  in ClearNonLiveReferences()
2574   bool parent_is_alive = Marking::MarkBitFrom(parent).Get();  in ClearNonLiveMapTransitions()
2584   if (Marking::MarkBitFrom(target).Get()) return false;  in ClearMapBackPointer()
3140       DCHECK(Marking::IsBlack(Marking::MarkBitFrom(object)));  in EvacuateLiveObjectsFromPage()
3341       DCHECK(Marking::IsBlack(Marking::MarkBitFrom(live_object)));  in Sweep()
3457     MarkBit mark_bit = Marking::MarkBitFrom(code);  in InvalidateCode()
4488     MarkBit mark_bit = Marking::MarkBitFrom(host);  in RecordCodeTargetPatch()