Introduce FLAG_vector_ics.

src/hydrogen.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_HYDROGEN_H_
 #define V8_HYDROGEN_H_
 
 #include "src/v8.h"
 
 #include "src/accessors.h"
@@ skipping 2397 matching lines @@
                    Handle<JSFunction> caller,
                    const char* failure_reason);
 
   void HandleGlobalVariableAssignment(Variable* var,
                                       HValue* value,
                                       BailoutId ast_id);
 
   void HandlePropertyAssignment(Assignment* expr);
   void HandleCompoundAssignment(Assignment* expr);
   void HandlePolymorphicNamedFieldAccess(PropertyAccessType access_type,
+                                         Expression* expr,
                                          BailoutId ast_id,
                                          BailoutId return_id,
                                          HValue* object,
                                          HValue* value,
                                          SmallMapList* types,
                                          Handle<String> name);
 
   HValue* BuildAllocateExternalElements(
       ExternalArrayType array_type,
       bool is_zero_byte_offset,
@@ skipping 157 matching lines @@
                                       HValue* index);
 
   HValue* BuildBinaryOperation(
       BinaryOperation* expr,
       HValue* left,
       HValue* right,
       PushBeforeSimulateBehavior push_sim_result);
   HInstruction* BuildIncrement(bool returns_original_input,
                                CountOperation* expr);
   HInstruction* BuildKeyedGeneric(PropertyAccessType access_type,
+                                  Expression* expr,
                                   HValue* object,
                                   HValue* key,
                                   HValue* value);
 
   HInstruction* TryBuildConsolidatedElementLoad(HValue* object,
                                                 HValue* key,
                                                 HValue* val,
                                                 SmallMapList* maps);
 
   LoadKeyedHoleMode BuildKeyedHoleMode(Handle<Map> map);
 
   HInstruction* BuildMonomorphicElementAccess(HValue* object,
                                               HValue* key,
                                               HValue* val,
                                               HValue* dependency,
                                               Handle<Map> map,
                                               PropertyAccessType access_type,
                                               KeyedAccessStoreMode store_mode);
 
-  HValue* HandlePolymorphicElementAccess(HValue* object,
+  HValue* HandlePolymorphicElementAccess(Expression* expr,
+                                         HValue* object,
                                          HValue* key,
                                          HValue* val,
                                          SmallMapList* maps,
                                          PropertyAccessType access_type,
                                          KeyedAccessStoreMode store_mode,
                                          bool* has_side_effects);
 
   HValue* HandleKeyedElementAccess(HValue* obj,
                                    HValue* key,
                                    HValue* val,
                                    Expression* expr,
                                    PropertyAccessType access_type,
                                    bool* has_side_effects);
 
   HInstruction* BuildNamedGeneric(PropertyAccessType access,
+                                  Expression* expr,
                                   HValue* object,
                                   Handle<String> name,
                                   HValue* value,
                                   bool is_uninitialized = false);
 
   HCheckMaps* AddCheckMap(HValue* object, Handle<Map> map);
 
   void BuildLoad(Property* property,
                  BailoutId ast_id);
   void PushLoad(Property* property,
@@ skipping 251 matching lines @@
   }
 
  private:
   HGraphBuilder* builder_;
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_HYDROGEN_H_