Collect type feedback for fields.

runtime/vm/flow_graph_builder.cc

Index: runtime/vm/flow_graph_builder.cc
diff --git a/runtime/vm/flow_graph_builder.cc b/runtime/vm/flow_graph_builder.cc
index 722118679d35815d476a1d829997d076067ae833..6995dbdb8c27879d7fd46162176d59d355b3018c 100644
--- a/runtime/vm/flow_graph_builder.cc
+++ b/runtime/vm/flow_graph_builder.cc
@@ -2596,7 +2596,10 @@ void EffectGraphVisitor::VisitStoreInstanceFieldNode(
                                        dst_name);
   }
   StoreInstanceFieldInstr* store = new StoreInstanceFieldInstr(

[Kevin Millikin (Google), 2013/03/12 12:14:56]

Thanks, I guess.  But the dangling "(" is the really ugly part to my eyes (a
symptom of breaking at a higher precedence operator when breaking at a lower
precedence one would do).  Try:

StoreInstanceFieldInstr* store =
    new StoreInstanceFieldInstr(node->field(),
                                for_instance.value(),
                                store_value,
                                kEmitStoreBarrier);

[Vyacheslav Egorov (Google), 2013/03/12 16:54:40]

Done.

-      node->field(), for_instance.value(), store_value, kEmitStoreBarrier);
+      node->field(),
+      for_instance.value(),
+      store_value,
+      kEmitStoreBarrier);
   ReturnDefinition(store);
 }