Fix usage of literal cloning for large double arrays.

src/full-codegen/full-codegen.cc

 // 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.
 
 #include "src/full-codegen/full-codegen.h"
 
 #include "src/ast/ast-numbering.h"
 #include "src/ast/ast.h"
 #include "src/ast/prettyprinter.h"
 #include "src/ast/scopes.h"
@@ skipping 165 matching lines @@
 
 bool FullCodeGenerator::MustCreateObjectLiteralWithRuntime(
     ObjectLiteral* expr) const {
   return masm()->serializer_enabled() ||
          !FastCloneShallowObjectStub::IsSupported(expr);
 }
 
 
 bool FullCodeGenerator::MustCreateArrayLiteralWithRuntime(
     ArrayLiteral* expr) const {
-  return expr->depth() > 1 ||
-         expr->values()->length() > JSArray::kInitialMaxFastElementArray;
+  return !FastCloneShallowArrayStub::IsSupported(expr);
 }
 
 void FullCodeGenerator::Initialize(uintptr_t stack_limit) {
   InitializeAstVisitor(stack_limit);
   masm_->set_emit_debug_code(FLAG_debug_code);
   masm_->set_predictable_code_size(true);
 }
 
 void FullCodeGenerator::PrepareForBailout(Expression* node,
                                           BailoutState state) {
@@ skipping 1406 matching lines @@
   return info_->has_simple_parameters();
 }
 
 FunctionLiteral* FullCodeGenerator::literal() const { return info_->literal(); }
 
 #undef __
 
 
 }  // namespace internal
 }  // namespace v8