41       old_start_(NULL),  in StoreBuffer()
68   old_top_ = old_start_ =  in SetUp()
72   ASSERT((reinterpret_cast<uintptr_t>(old_start_) & 0xfff) == 0);  in SetUp()
76   old_limit_ = old_start_ + initial_length;  in SetUp()
77   old_reserved_limit_ = old_start_ + kOldStoreBufferLength;  in SetUp()
80             reinterpret_cast<void*>(old_start_),  in SetUp()
81             (old_limit_ - old_start_) * kPointerSize,  in SetUp()
114   old_start_ = old_top_ = old_limit_ = old_reserved_limit_ = NULL;  in TearDown()
155   Address* write = old_start_;  in Uniq()
157   for (Address* read = old_start_; read < old_top_; read++) {  in Uniq()
173     size_t grow = old_limit_ - old_start_;  // Double size.  in EnsureSpace()
201   if (old_limit_ - old_top_ > old_top_ - old_start_) return;  in EnsureSpace()
219     ASSERT(i != 0 || old_top_ == old_start_);  in EnsureSpace()
220     if (old_limit_ - old_top_ > old_top_ - old_start_) return;  in EnsureSpace()
236   for (Address* p = old_start_; p < old_top_; p += prime_sample_step) {  in ExemptPopularPages()
260   Address* new_top = old_start_;  in Filter()
262   for (Address* p = old_start_; p < old_top_; p++) {  in Filter()
286   qsort(reinterpret_cast<void*>(old_start_),  in SortUniq()
287         old_top_ - old_start_,  in SortUniq()
345   for (Address* current = old_top_ - 1; current >= old_start_; current--) {  in CellIsInStoreBuffer()
584   old_top_ = old_start_;  in IteratePointersInStoreBuffer()
587     for (Address* current = old_start_; current < limit; current++) {  in IteratePointersInStoreBuffer()