Version 3.23.13
Increase precision for base conversion for large integers (issue 3025).
Flatten cons string for single character substrings (Chromium issue 323041).
Performance and stability improvements on all platforms.
git-svn-id: http://v8.googlecode.com/svn/trunk@18108 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/src/heap-inl.h b/src/heap-inl.h
index 9d57c99..2d4b10e 100644
--- a/src/heap-inl.h
+++ b/src/heap-inl.h
@@ -483,6 +483,18 @@
}
+void Heap::UpdateAllocationSiteFeedback(HeapObject* object) {
+ if (FLAG_allocation_site_pretenuring && object->IsJSObject()) {
+ AllocationMemento* memento = AllocationMemento::FindForJSObject(
+ JSObject::cast(object), true);
+ if (memento != NULL) {
+ ASSERT(memento->IsValid());
+ memento->GetAllocationSite()->IncrementMementoFoundCount();
+ }
+ }
+}
+
+
void Heap::ScavengeObject(HeapObject** p, HeapObject* object) {
ASSERT(object->GetIsolate()->heap()->InFromSpace(object));
@@ -501,12 +513,7 @@
return;
}
- if (FLAG_trace_track_allocation_sites && object->IsJSObject()) {
- if (AllocationMemento::FindForJSObject(JSObject::cast(object), true) !=
- NULL) {
- object->GetIsolate()->heap()->allocation_mementos_found_++;
- }
- }
+ UpdateAllocationSiteFeedback(object);
// AllocationMementos are unrooted and shouldn't survive a scavenge
ASSERT(object->map() != object->GetHeap()->allocation_memento_map());