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

runtime/vm/intermediate_language.h

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #ifndef VM_INTERMEDIATE_LANGUAGE_H_
 #define VM_INTERMEDIATE_LANGUAGE_H_
 
 #include "vm/allocation.h"
 #include "vm/ast.h"
 #include "vm/growable_array.h"
@@ skipping 2992 matching lines @@
  private:
   const ConstructorCallNode& ast_node_;
 
   DISALLOW_COPY_AND_ASSIGN(AllocateObjectWithBoundsCheckInstr);
 };
 
 
 class CreateArrayInstr : public TemplateDefinition<1> {
  public:
   CreateArrayInstr(intptr_t token_pos,
-                   ZoneGrowableArray<PushArgumentInstr*>* arguments,
+                   intptr_t num_elements,
                    const AbstractType& type,
                    Value* element_type)
       : token_pos_(token_pos),
-        arguments_(arguments),
+        num_elements_(num_elements),
         type_(type) {
 #if defined(DEBUG)
-    for (int i = 0; i < ArgumentCount(); ++i) {
-      ASSERT(ArgumentAt(i) != NULL);
-    }
     ASSERT(element_type != NULL);
     ASSERT(type_.IsZoneHandle());
     ASSERT(!type_.IsNull());
     ASSERT(type_.IsFinalized());
 #endif
     inputs_[0] = element_type;
   }
 
   DECLARE_INSTRUCTION(CreateArray)
   virtual RawAbstractType* CompileType() const;
 
-  virtual intptr_t ArgumentCount() const { return arguments_->length(); }
+  intptr_t num_elements() const { return num_elements_; }
 
   intptr_t token_pos() const { return token_pos_; }
-  PushArgumentInstr* ArgumentAt(intptr_t i) const { return (*arguments_)[i]; }
   const AbstractType& type() const { return type_; }
   Value* element_type() const { return inputs_[0]; }
 
   virtual void PrintOperandsTo(BufferFormatter* f) const;
 
   virtual bool CanDeoptimize() const { return false; }
 
   virtual bool HasSideEffect() const { return true; }
 
-  virtual intptr_t ResultCid() const { return kArrayCid; }
+  virtual intptr_t ResultCid() const;
 
  private:
   const intptr_t token_pos_;
-  ZoneGrowableArray<PushArgumentInstr*>* const arguments_;
+  const intptr_t num_elements_;
   const AbstractType& type_;
 
   DISALLOW_COPY_AND_ASSIGN(CreateArrayInstr);
 };
 
 
 class CreateClosureInstr : public TemplateDefinition<0> {
  public:
   CreateClosureInstr(const Function& function,
                      ZoneGrowableArray<PushArgumentInstr*>* arguments,
@@ skipping 1452 matching lines @@
   ForwardInstructionIterator* current_iterator_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(FlowGraphVisitor);
 };
 
 
 }  // namespace dart
 
 #endif  // VM_INTERMEDIATE_LANGUAGE_H_