Parallel compilation bug: LCallNewArray dereferenced a handle unnecessarily.

src/hydrogen-instructions.h

Index: src/hydrogen-instructions.h
diff --git a/src/hydrogen-instructions.h b/src/hydrogen-instructions.h
index decc62705b28808de6ca0f78b66fc503421dbc5e..5eba428f02ce23cb4a86a1a8d6df6d4caee512f0 100644
--- a/src/hydrogen-instructions.h
+++ b/src/hydrogen-instructions.h
@@ -2352,15 +2352,19 @@ class HCallNewArray: public HCallNew {
               Handle<JSGlobalPropertyCell> type_cell)
       : HCallNew(context, constructor, argument_count),
         type_cell_(type_cell) {
+    kind_ = static_cast<ElementsKind>(Smi::cast(type_cell->value())->value());
   }
 
   Handle<JSGlobalPropertyCell> property_cell() const {
     return type_cell_;
   }
 
+  ElementsKind kind() const { return kind_; }

[Michael Starzinger, 2013/05/08 10:40:30]

There are so many "kind"s in V8 already, can we rename the field and the
accessor to "elements_kind" here?

+
   DECLARE_CONCRETE_INSTRUCTION(CallNewArray)
 
  private:
+  ElementsKind kind_;
   Handle<JSGlobalPropertyCell> type_cell_;
 };