Fixed spec violation of storing to length of a frozen object.

src/stub-cache.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 1100 matching lines @@
 
   // Handle store cache miss.
   __ bind(&miss);
   TailCallBuiltin(masm(), MissBuiltin(kind()));
 
   // Return the generated code.
   return GetCode(kind(), Code::FAST, name);
 }
 
 
+Handle<Code> StoreStubCompiler::CompileStoreArrayLength(Handle<JSObject> object,
+                                                        LookupResult* lookup,
+                                                        Handle<Name> name) {
+  // This accepts as a receiver anything JSArray::SetElementsLength accepts
+  // (currently anything except for external arrays which means anything with
+  // elements of FixedArray type).  Value must be a number, but only smis are
+  // accepted as the most common case.
+  Label miss;
+
+  // Check that value is a smi.
+  __ JumpIfNotSmi(value(), &miss);
+
+  // Generate tail call to StoreIC_ArrayLength.
+  GenerateStoreArrayLength();
+
+  // Handle miss case.
+  __ bind(&miss);
+  TailCallBuiltin(masm(), MissBuiltin(kind()));
+
+  // Return the generated code.
+  return GetCode(kind(), Code::FAST, name);
+}
+
+
 Handle<Code> StoreStubCompiler::CompileStoreViaSetter(
     Handle<JSObject> object,
     Handle<JSObject> holder,
     Handle<Name> name,
     Handle<JSFunction> setter) {
   Handle<HeapType> type = IC::CurrentTypeOf(object, isolate());
   HandlerFrontend(type, receiver(), holder, name);
   GenerateStoreViaSetter(masm(), type, receiver(), setter);
 
   return GetCode(kind(), Code::FAST, name);
@@ skipping 331 matching lines @@
           Handle<FunctionTemplateInfo>(
               FunctionTemplateInfo::cast(signature->receiver()));
     }
   }
 
   is_simple_api_call_ = true;
 }
 
 
 } }  // namespace v8::internal