[turbofan] Fix reduction of LoadProperty/StoreProperty to LoadNamed/StoreNamed.

src/compiler/js-generic-lowering.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/code-factory.h"
 #include "src/code-stubs.h"
 #include "src/compiler/common-operator.h"
 #include "src/compiler/js-generic-lowering.h"
 #include "src/compiler/js-graph.h"
 #include "src/compiler/machine-operator.h"
@@ skipping 302 matching lines @@
     node->InsertInput(zone(), 2, jsgraph()->SmiConstant(p.feedback().index()));
     node->InsertInput(zone(), 3,
                       jsgraph()->HeapConstant(p.feedback().vector()));
   }
   ReplaceWithStubCall(node, callable, CallDescriptor::kPatchableCallSite);
 }
 
 
 void JSGenericLowering::LowerJSLoadNamed(Node* node) {
   const LoadNamedParameters& p = LoadNamedParametersOf(node->op());
-  Callable callable = CodeFactory::LoadICInOptimizedCode(
-      isolate(), p.contextual_mode(), UNINITIALIZED);
+  Callable callable =
+      p.load_ic() == NAMED
+          ? CodeFactory::LoadICInOptimizedCode(isolate(), p.contextual_mode(),
+                                               UNINITIALIZED)
+          : CodeFactory::KeyedLoadICInOptimizedCode(isolate(), UNINITIALIZED);
   node->InsertInput(zone(), 1, jsgraph()->HeapConstant(p.name()));
   if (FLAG_vector_ics) {
     node->InsertInput(zone(), 2, jsgraph()->SmiConstant(p.feedback().index()));
     node->InsertInput(zone(), 3,
                       jsgraph()->HeapConstant(p.feedback().vector()));
   }
   ReplaceWithStubCall(node, callable, CallDescriptor::kPatchableCallSite);
 }
 
 
 void JSGenericLowering::LowerJSStoreProperty(Node* node) {
   LanguageMode language_mode = OpParameter<LanguageMode>(node);
   Callable callable = CodeFactory::KeyedStoreICInOptimizedCode(
       isolate(), language_mode, UNINITIALIZED);
   ReplaceWithStubCall(node, callable, CallDescriptor::kPatchableCallSite);
 }
 
 
 void JSGenericLowering::LowerJSStoreNamed(Node* node) {
   const StoreNamedParameters& p = StoreNamedParametersOf(node->op());
-  Callable callable = CodeFactory::StoreIC(isolate(), p.language_mode());
+  Callable callable = p.store_ic() == NAMED
+                          ? CodeFactory::StoreIC(isolate(), p.language_mode())
+                          : CodeFactory::KeyedStoreICInOptimizedCode(
+                                isolate(), p.language_mode(), UNINITIALIZED);
   node->InsertInput(zone(), 1, jsgraph()->HeapConstant(p.name()));
   ReplaceWithStubCall(node, callable, CallDescriptor::kPatchableCallSite);
 }
 
 
 void JSGenericLowering::LowerJSDeleteProperty(Node* node) {
   LanguageMode language_mode = OpParameter<LanguageMode>(node);
   ReplaceWithBuiltinCall(node, Builtins::DELETE, 3);
   node->InsertInput(zone(), 4, jsgraph()->SmiConstant(language_mode));
 }
@@ skipping 189 matching lines @@
 }
 
 
 MachineOperatorBuilder* JSGenericLowering::machine() const {
   return jsgraph()->machine();
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8