Lines Matching refs:from
81 void IncrementalMarking::NotifyLeftTrimming(HeapObject from, HeapObject to) {
83 DCHECK(MemoryChunk::FromHeapObject(from)->SweepingDone());
84 DCHECK_EQ(MemoryChunk::FromHeapObject(from), MemoryChunk::FromHeapObject(to));
85 DCHECK_NE(from, to);
93 MarkBlackAndVisitObjectDueToLayoutChange(from);
94 DCHECK(marking_state()->IsBlack(from));
96 if (from.address() + kTaggedSize == to.address()) {
460 // Only pointers to from space have to be updated.
467 // anymore, e.g. left trimmed objects or objects from the root set
476 // Object got promoted into the shared heap. Drop it from the client
495 // The object may be on a page that was moved from new to old space.
645 // Minimum overshoot in ms. This is used to allow moving away from stack when