[turbofan] General consolidation of element access.

src/compiler/access-info.h

 // Copyright 2015 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_COMPILER_ACCESS_INFO_H_
 #define V8_COMPILER_ACCESS_INFO_H_
 
 #include <iosfwd>
 
 #include "src/field-index.h"
@@ skipping 131 matching lines @@
                                  AccessMode access_mode,
                                  ZoneVector<ElementAccessInfo>* access_infos);
   bool ComputePropertyAccessInfo(Handle<Map> map, Handle<Name> name,
                                  AccessMode access_mode,
                                  PropertyAccessInfo* access_info);
   bool ComputePropertyAccessInfos(MapHandleList const& maps, Handle<Name> name,
                                   AccessMode access_mode,
                                   ZoneVector<PropertyAccessInfo>* access_infos);
 
  private:
-  bool ConsolidateElementLoad(MapHandleList const& maps,
-                              ElementAccessInfo* access_info);
+  bool ConsolidateElementAccess(MapHandleList const& maps,
+                                AccessMode access_mode,
+                                ElementAccessInfo* access_info);
   bool LookupSpecialFieldAccessor(Handle<Map> map, Handle<Name> name,
                                   PropertyAccessInfo* access_info);
   bool LookupTransition(Handle<Map> map, Handle<Name> name,
                         MaybeHandle<JSObject> holder,
                         PropertyAccessInfo* access_info);
 
   CompilationDependencies* dependencies() const { return dependencies_; }
   Factory* factory() const;
   Isolate* isolate() const { return isolate_; }
   Handle<Context> native_context() const { return native_context_; }
   Zone* zone() const { return zone_; }
 
   CompilationDependencies* const dependencies_;
   Handle<Context> const native_context_;
   Isolate* const isolate_;
   TypeCache const& type_cache_;
   Zone* const zone_;
 
   DISALLOW_COPY_AND_ASSIGN(AccessInfoFactory);
 };
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_COMPILER_ACCESS_INFO_H_