First simple implementation of class literals in TurboFan.

src/compiler/pipeline.cc

 // Copyright 2014 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/compiler/pipeline.h"
 
 #include <fstream>  // NOLINT(readability/streams)
 #include <sstream>
 
 #include "src/base/platform/elapsed-timer.h"
@@ skipping 738 matching lines @@
   }
 }
 
 
 Handle<Code> Pipeline::GenerateCode() {
   // This list must be kept in sync with DisableTurbofan in ast-numbering.cc.
   if (info()->function()->dont_optimize_reason() == kTryCatchStatement ||
       info()->function()->dont_optimize_reason() == kTryFinallyStatement ||
       // TODO(turbofan): Make super work and remove this bailout.
       info()->function()->dont_optimize_reason() == kSuperReference ||
-      // TODO(turbofan): Make class literals work and remove this bailout.
-      info()->function()->dont_optimize_reason() == kClassLiteral ||
       // TODO(turbofan): Make OSR work with inner loops and remove this bailout.
       (info()->is_osr() && !FLAG_turbo_osr)) {
     return Handle<Code>::null();
   }
 
   ZonePool zone_pool(isolate());
   SmartPointer<PipelineStatistics> pipeline_statistics;
 
   if (FLAG_turbo_stats) {
     pipeline_statistics.Reset(new PipelineStatistics(info(), &zone_pool));
@@ skipping 312 matching lines @@
 }
 
 
 void Pipeline::TearDown() {
   InstructionOperand::TearDownCaches();
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8