[turbofan] Add support for accessor inlining.

src/compiler/code-generator.cc

 // Copyright 2013 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/code-generator.h"
 
 #include "src/address-map.h"
 #include "src/base/adapters.h"
 #include "src/compiler/code-generator-impl.h"
 #include "src/compiler/linkage.h"
@@ skipping 760 matching lines @@
           static_cast<unsigned int>(descriptor->parameters_count()));
       break;
     case FrameStateType::kTailCallerFunction:
       translation->BeginTailCallerFrame(shared_info_id);
       break;
     case FrameStateType::kConstructStub:
       translation->BeginConstructStubFrame(
           shared_info_id,
           static_cast<unsigned int>(descriptor->parameters_count()));
       break;
+    case FrameStateType::kGetterStub:
+      translation->BeginGetterStubFrame(shared_info_id);
+      break;
+    case FrameStateType::kSetterStub:
+      translation->BeginSetterStubFrame(shared_info_id);
+      break;
   }
 
   TranslateFrameStateDescriptorOperands(descriptor, iter, state_combine,
                                         translation);
 }
 
 
 int CodeGenerator::BuildTranslation(Instruction* instr, int pc_offset,
                                     size_t frame_state_offset,
                                     OutputFrameStateCombine state_combine) {
@@ skipping 129 matching lines @@
     : frame_(gen->frame()), masm_(gen->masm()), next_(gen->ools_) {
   gen->ools_ = this;
 }
 
 
 OutOfLineCode::~OutOfLineCode() {}
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8