Remove PropertyCell space

src/heap/incremental-marking.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/v8.h"
 
 #include "src/heap/incremental-marking.h"
 
 #include "src/code-stubs.h"
 #include "src/compilation-cache.h"
@@ skipping 295 matching lines @@
   if (is_marking) {
     chunk->SetFlag(MemoryChunk::POINTERS_TO_HERE_ARE_INTERESTING);
     chunk->SetFlag(MemoryChunk::POINTERS_FROM_HERE_ARE_INTERESTING);
 
     // It's difficult to filter out slots recorded for large objects.
     if (chunk->owner()->identity() == LO_SPACE &&
         chunk->size() > static_cast<size_t>(Page::kPageSize) && is_compacting) {
       chunk->SetFlag(MemoryChunk::RESCAN_ON_EVACUATION);
     }
   } else if (chunk->owner()->identity() == CELL_SPACE ||
-             chunk->owner()->identity() == PROPERTY_CELL_SPACE ||
              chunk->scan_on_scavenge()) {
     chunk->ClearFlag(MemoryChunk::POINTERS_TO_HERE_ARE_INTERESTING);
     chunk->ClearFlag(MemoryChunk::POINTERS_FROM_HERE_ARE_INTERESTING);
   } else {
     chunk->ClearFlag(MemoryChunk::POINTERS_TO_HERE_ARE_INTERESTING);
     chunk->SetFlag(MemoryChunk::POINTERS_FROM_HERE_ARE_INTERESTING);
   }
 }
 
 
@@ skipping 26 matching lines @@
     NewSpacePage* p = it.next();
     SetNewSpacePageFlags(p, false);
   }
 }
 
 
 void IncrementalMarking::DeactivateIncrementalWriteBarrier() {
   DeactivateIncrementalWriteBarrierForSpace(heap_->old_pointer_space());
   DeactivateIncrementalWriteBarrierForSpace(heap_->old_data_space());
   DeactivateIncrementalWriteBarrierForSpace(heap_->cell_space());
-  DeactivateIncrementalWriteBarrierForSpace(heap_->property_cell_space());
   DeactivateIncrementalWriteBarrierForSpace(heap_->map_space());
   DeactivateIncrementalWriteBarrierForSpace(heap_->code_space());
   DeactivateIncrementalWriteBarrierForSpace(heap_->new_space());
 
   LargePage* lop = heap_->lo_space()->first_page();
   while (lop->is_valid()) {
     SetOldSpacePageFlags(lop, false, false);
     lop = lop->next_page();
   }
 }
@@ skipping 14 matching lines @@
     NewSpacePage* p = it.next();
     SetNewSpacePageFlags(p, true);
   }
 }
 
 
 void IncrementalMarking::ActivateIncrementalWriteBarrier() {
   ActivateIncrementalWriteBarrier(heap_->old_pointer_space());
   ActivateIncrementalWriteBarrier(heap_->old_data_space());
   ActivateIncrementalWriteBarrier(heap_->cell_space());
-  ActivateIncrementalWriteBarrier(heap_->property_cell_space());
   ActivateIncrementalWriteBarrier(heap_->map_space());
   ActivateIncrementalWriteBarrier(heap_->code_space());
   ActivateIncrementalWriteBarrier(heap_->new_space());
 
   LargePage* lop = heap_->lo_space()->first_page();
   while (lop->is_valid()) {
     SetOldSpacePageFlags(lop, true, is_compacting_);
     lop = lop->next_page();
   }
 }
@@ skipping 621 matching lines @@
 void IncrementalMarking::IncrementIdleMarkingDelayCounter() {
   idle_marking_delay_counter_++;
 }
 
 
 void IncrementalMarking::ClearIdleMarkingDelayCounter() {
   idle_marking_delay_counter_ = 0;
 }
 }
 }  // namespace v8::internal