Revision: 16004
Author: [email protected]
Date: Thu Aug 1 01:49:27 2013
Log: Pretenure heap number in high promotino mode if a store requires
a mutable heap number to be allocated.
BUG=
[email protected]
Review URL: https://codereview.chromium.org/21501002
http://code.google.com/p/v8/source/detail?r=16004
Modified:
/branches/bleeding_edge/src/hydrogen.cc
=======================================
--- /branches/bleeding_edge/src/hydrogen.cc Thu Aug 1 01:42:47 2013
+++ /branches/bleeding_edge/src/hydrogen.cc Thu Aug 1 01:49:27 2013
@@ -4531,7 +4531,8 @@
NoObservableSideEffectsScope no_side_effects(this);
HInstruction* heap_number_size = Add<HConstant>(HeapNumber::kSize);
HInstruction* heap_number = Add<HAllocate>(heap_number_size,
- HType::HeapNumber(), NOT_TENURED, HEAP_NUMBER_TYPE);
+ HType::HeapNumber(), isolate()->heap()->GetPretenureMode(),
+ HEAP_NUMBER_TYPE);
AddStoreMapConstant(heap_number,
isolate()->factory()->heap_number_map());
Add<HStoreNamedField>(heap_number,
HObjectAccess::ForHeapNumberValue(),
value);
--
--
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