Immediatelly promote marked objects

src/heap/mark-compact.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/heap/mark-compact.h"
 
 #include "src/base/atomicops.h"
 #include "src/base/bits.h"
 #include "src/base/sys-info.h"
 #include "src/code-stubs.h"
@@ skipping 1706 matching lines @@
         space_to_allocate_(NEW_SPACE),
         promoted_size_(0),
         semispace_copied_size_(0),
         local_pretenuring_feedback_(local_pretenuring_feedback) {}
 
   inline bool Visit(HeapObject* object) override {
     heap_->UpdateAllocationSite<Heap::kCached>(object,
                                                local_pretenuring_feedback_);
     int size = object->Size();
     HeapObject* target_object = nullptr;
-    if (heap_->ShouldBePromoted(object->address(), size) &&
+    if (heap_->ShouldBePromoted<DEFAULT_PROMOTION>(object->address(), size) &&
         TryEvacuateObject(compaction_spaces_->Get(OLD_SPACE), object,
                           &target_object)) {
       // If we end up needing more special cases, we should factor this out.
       if (V8_UNLIKELY(target_object->IsJSArrayBuffer())) {
         heap_->array_buffer_tracker()->Promote(
             JSArrayBuffer::cast(target_object));
       }
       promoted_size_ += size;
       return true;
     }
@@ skipping 2205 matching lines @@
     MarkBit mark_bit = Marking::MarkBitFrom(host);
     if (Marking::IsBlack(mark_bit)) {
       RelocInfo rinfo(isolate(), pc, RelocInfo::CODE_TARGET, 0, host);
       RecordRelocSlot(host, &rinfo, target);
     }
   }
 }
 
 }  // namespace internal
 }  // namespace v8