void Heap::AddAllocationSiteToScratchpad(AllocationSite* site) {
if (allocation_sites_scratchpad_length_ < kAllocationSiteScratchpadSize) {
+ // We cannot use the normal write-barrier because slots need to be
+ // recorded with non-incremental marking as well. We have to explicitly
+ // record the slot to take evacuation candidates into account.
allocation_sites_scratchpad()->set(
- allocation_sites_scratchpad_length_, site);
+ allocation_sites_scratchpad_length_, site, SKIP_WRITE_BARRIER);
+ Object** slot = allocation_sites_scratchpad()->RawFieldOfElementAt(
+ allocation_sites_scratchpad_length_);
+ mark_compact_collector()->RecordSlot(slot, slot, *slot);
allocation_sites_scratchpad_length_++;
}
}