Fix allocation of array tables (use store barrier if needed, store values directly instead of via s…

runtime/vm/parser.h

Index: runtime/vm/parser.h
===================================================================
--- runtime/vm/parser.h	(revision 18412)
+++ runtime/vm/parser.h	(working copy)
@@ -40,6 +40,7 @@
         saved_current_context_var_(NULL),
         saved_entry_context_var_(NULL),
         expression_temp_var_(NULL),
+        array_literal_var_(NULL),
         first_parameter_index_(0),
         first_stack_local_index_(0),
         num_copied_params_(0),
@@ -102,6 +103,17 @@
   }
   static LocalVariable* CreateExpressionTempVar(intptr_t token_pos);
 
+  void set_array_literal_var(LocalVariable* local) {
+    ASSERT((local != NULL) &&  (array_literal_var_ == NULL));
+    array_literal_var_ = local;
+  }
+  LocalVariable* array_literal_var() const {
+    ASSERT(array_literal_var_ != NULL);
+    return array_literal_var_;
+  }
+
+  static LocalVariable* CreateArrayLiteralVar(intptr_t token_pos);
+
   int first_parameter_index() const { return first_parameter_index_; }
   int first_stack_local_index() const { return first_stack_local_index_; }
   int num_copied_params() const { return num_copied_params_; }
@@ -117,6 +129,9 @@
   LocalVariable* saved_current_context_var_;
   LocalVariable* saved_entry_context_var_;
   LocalVariable* expression_temp_var_;
+  // TODO(hausner): Remove once ArrayNode creation is removed from flow
+  // graph builder.
+  LocalVariable* array_literal_var_;
 
   int first_parameter_index_;
   int first_stack_local_index_;
@@ -612,6 +627,7 @@
       const Function& constructor,
       ArgumentListNode* arguments);
 
+  LocalVariable* BuildArrayTempLocal(intptr_t token_pos);
 
   const Script& script_;
   TokenStream::Iterator tokens_iterator_;