20     : heap_(heap),  in IncrementalMarking()
43       heap_->mark_compact_collector()->RecordSlot(HeapObject::RawField(obj, 0),  in RecordWriteSlow()
80     Code* host = heap_->isolate()  in RecordCodeTargetPatch()
94     heap_->mark_compact_collector()->RecordCodeEntrySlot(  in RecordWriteOfCodeEntrySlow()
118       heap_->mark_compact_collector()->RecordRelocSlot(rinfo,  in RecordWriteIntoCodeSlow()
373   DeactivateIncrementalWriteBarrierForSpace(heap_->old_pointer_space());  in DeactivateIncrementalWriteBarrier()
374   DeactivateIncrementalWriteBarrierForSpace(heap_->old_data_space());  in DeactivateIncrementalWriteBarrier()
375   DeactivateIncrementalWriteBarrierForSpace(heap_->cell_space());  in DeactivateIncrementalWriteBarrier()
376   DeactivateIncrementalWriteBarrierForSpace(heap_->property_cell_space());  in DeactivateIncrementalWriteBarrier()
377   DeactivateIncrementalWriteBarrierForSpace(heap_->map_space());  in DeactivateIncrementalWriteBarrier()
378   DeactivateIncrementalWriteBarrierForSpace(heap_->code_space());  in DeactivateIncrementalWriteBarrier()
379   DeactivateIncrementalWriteBarrierForSpace(heap_->new_space());  in DeactivateIncrementalWriteBarrier()
381   LargePage* lop = heap_->lo_space()->first_page();  in DeactivateIncrementalWriteBarrier()
408   ActivateIncrementalWriteBarrier(heap_->old_pointer_space());  in ActivateIncrementalWriteBarrier()
409   ActivateIncrementalWriteBarrier(heap_->old_data_space());  in ActivateIncrementalWriteBarrier()
410   ActivateIncrementalWriteBarrier(heap_->cell_space());  in ActivateIncrementalWriteBarrier()
411   ActivateIncrementalWriteBarrier(heap_->property_cell_space());  in ActivateIncrementalWriteBarrier()
412   ActivateIncrementalWriteBarrier(heap_->map_space());  in ActivateIncrementalWriteBarrier()
413   ActivateIncrementalWriteBarrier(heap_->code_space());  in ActivateIncrementalWriteBarrier()
414   ActivateIncrementalWriteBarrier(heap_->new_space());  in ActivateIncrementalWriteBarrier()
416   LargePage* lop = heap_->lo_space()->first_page();  in ActivateIncrementalWriteBarrier()
425   return WorthActivating() && heap_->NextGCIsLikelyToBeFull();  in ShouldActivate()
441          heap_->gc_state() == Heap::NOT_IN_GC &&  in WorthActivating()
442          !heap_->isolate()->serializer_enabled() &&  in WorthActivating()
443          heap_->isolate()->IsInitialized() &&  in WorthActivating()
444          heap_->PromotedSpaceSizeOfObjects() > kActivationThreshold;  in WorthActivating()
517   DCHECK(heap_->gc_state() == Heap::NOT_IN_GC);  in Start()
518   DCHECK(!heap_->isolate()->serializer_enabled());  in Start()
519   DCHECK(heap_->isolate()->IsInitialized());  in Start()
523   if (!heap_->mark_compact_collector()->sweeping_in_progress()) {  in Start()
532   heap_->new_space()->LowerInlineAllocationLimit(kAllocatedThreshold);  in Start()
542                    heap_->mark_compact_collector()->StartCompaction(  in StartMarking()
551   PatchIncrementalMarkingRecordWriteStubs(heap_, mode);  in StartMarking()
566     heap_->mark_compact_collector()->VerifyMarkbitsAreClean();  in StartMarking()
570   heap_->CompletelyClearInstanceofCache();  in StartMarking()
571   heap_->isolate()->compilation_cache()->MarkCompactPrologue();  in StartMarking()
576     MarkObjectGreyDoNotEnqueue(heap_->polymorphic_code_cache());  in StartMarking()
581   heap_->IterateStrongRoots(&visitor, VISIT_ONLY_STRONG);  in StartMarking()
583   heap_->mark_compact_collector()->MarkWeakObjectToCodeTable();  in StartMarking()
594   NewSpacePageIterator it(heap_->new_space()->FromSpaceStart(),  in PrepareForScavenge()
595                           heap_->new_space()->FromSpaceEnd());  in PrepareForScavenge()
611   Map* filler_map = heap_->one_pointer_filler_map();  in UpdateMarkingDequeAfterScavenge()
617     if (heap_->InNewSpace(obj)) {  in UpdateMarkingDequeAfterScavenge()
672   Map* filler_map = heap_->one_pointer_filler_map();  in ProcessMarkingDeque()
694   Map* filler_map = heap_->one_pointer_filler_map();  in ProcessMarkingDeque()
724       heap_->tracer()->AddMarkingTime(delta);  in Hurry()
733     PolymorphicCodeCache* poly_cache = heap_->polymorphic_code_cache();  in Hurry()
739   Object* context = heap_->native_contexts_list();  in Hurry()
762   heap_->new_space()->LowerInlineAllocationLimit(0);  in Abort()
766     PatchIncrementalMarkingRecordWriteStubs(heap_,  in Abort()
771       LargeObjectIterator it(heap_->lo_space());  in Abort()
780   heap_->isolate()->stack_guard()->ClearGC();  in Abort()
790   heap_->new_space()->LowerInlineAllocationLimit(0);  in Finalize()
793   PatchIncrementalMarkingRecordWriteStubs(heap_,  in Finalize()
797   heap_->isolate()->stack_guard()->ClearGC();  in Finalize()
813     heap_->isolate()->stack_guard()->RequestGC();  in MarkingComplete()
854       (heap_->PromotedTotalSize() >  in SpeedUp()
865       heap_->PromotedTotalSize() -  in SpeedUp()
868   intptr_t scavenge_slack = heap_->MaxSemiSpaceSize();  in SpeedUp()
897   if (heap_->gc_state() != Heap::NOT_IN_GC || !FLAG_incremental_marking ||  in Step()
915         heap_->isolate()->counters()->gc_incremental_marking());  in Step()
936       if (heap_->mark_compact_collector()->sweeping_in_progress() &&  in Step()
937           heap_->mark_compact_collector()->IsSweepingCompleted()) {  in Step()
938         heap_->mark_compact_collector()->EnsureSweepingCompleted();  in Step()
940       if (!heap_->mark_compact_collector()->sweeping_in_progress()) {  in Step()
960     heap_->tracer()->AddIncrementalMarkingStep(duration, bytes_processed);  in Step()
970       heap_->PromotedTotalSize();  in ResetStepCounters()
979   return heap_->MaxOldGenerationSize() - heap_->PromotedSpaceSizeOfObjects();  in SpaceLeftInOldSpace()