[turbofan] Initial support for Array constructor specialization.

src/handles.h

Index: src/handles.h
diff --git a/src/handles.h b/src/handles.h
index 1f97d6ff7e6d95c76b521baf45938e5f1c5f8243..dcb5c96d834d2a2e6cf09c012ea93bfb1b61eab7 100644
--- a/src/handles.h
+++ b/src/handles.h
@@ -222,6 +222,9 @@ class MaybeHandle final {
     }
   }
 
+  // Returns the address to where the raw pointer is stored.
+  V8_INLINE T** location() const { return location_; }

[Michael Starzinger, 2015/11/20 12:06:47]

Nah, I worked so hard to get rid of this accessor. How would you feel about just
using plain Handle<> in the {CreateArrayParameters} instead?

[Benedikt Meurer, 2015/11/20 12:28:53]

Done.

+
   bool is_null() const { return location_ == nullptr; }
 
  protected: