Fix polymorphic to monomorphic load to take representation into account.

src/hydrogen.h

Index: src/hydrogen.h
diff --git a/src/hydrogen.h b/src/hydrogen.h
index 8df7a297269fb1000e7ed8eacc5fbcb58fbbd2ea..b61ab3b42c81c5a0a570dc96daba8bcffb216756 100644
--- a/src/hydrogen.h
+++ b/src/hydrogen.h
@@ -982,6 +982,11 @@ class HGraphBuilder {
   HValue* BuildCheckMap(HValue* obj, Handle<Map> map);
 
   // Building common constructs
+  HLoadNamedField* DoBuildLoadNamedField(HValue* object,

[mvstanton, 2013/05/07 10:17:17]

Maybe "Do" isn't necessary, to conform with the other Build... methods.

[Toon Verwaest, 2013/05/07 10:30:24]

Unfortunately it's necessary because you can't overload methods between 2
different classes.

On 2013/05/07 10:17:17, mvstanton wrote:

+                                         bool inobject,
+                                         Representation representation,
+                                         int offset);
+
   HInstruction* BuildExternalArrayElementAccess(
       HValue* external_elements,
       HValue* checked_key,