Towards removing dependency from generic lowering on compilation info.

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-stubs.h"
 #include "src/compiler/common-operator.h"
 #include "src/compiler/graph-inl.h"
 #include "src/compiler/js-generic-lowering.h"
 #include "src/compiler/machine-operator.h"
 #include "src/compiler/node-aux-data-inl.h"
@@ skipping 404 matching lines @@
 Node* JSGenericLowering::LowerJSLoadNamed(Node* node) {
   LoadNamedParameters p = OpParameter<LoadNamedParameters>(node);
   LoadICStubShim stub(isolate(), p.contextual_mode);
   PatchInsertInput(node, 1, jsgraph()->HeapConstant(p.name));
   ReplaceWithICStubCall(node, &stub);
   return node;
 }
 
 
 Node* JSGenericLowering::LowerJSStoreProperty(Node* node) {
-  // TODO(mstarzinger): The strict_mode needs to be carried along in the
-  // operator so that graphs are fully compositional for inlining.
-  StrictMode strict_mode = info()->strict_mode();
+  StrictMode strict_mode = OpParameter<StrictMode>(node);
   KeyedStoreICStubShim stub(isolate(), strict_mode);
   ReplaceWithICStubCall(node, &stub);
   return node;
 }
 
 
 Node* JSGenericLowering::LowerJSStoreNamed(Node* node) {
-  PrintableUnique<Name> key = OpParameter<PrintableUnique<Name> >(node);
-  // TODO(mstarzinger): The strict_mode needs to be carried along in the
-  // operator so that graphs are fully compositional for inlining.
-  StrictMode strict_mode = info()->strict_mode();
-  StoreICStubShim stub(isolate(), strict_mode);
-  PatchInsertInput(node, 1, jsgraph()->HeapConstant(key));
+  StoreNamedParameters params = OpParameter<StoreNamedParameters>(node);
+  StoreICStubShim stub(isolate(), params.strict_mode);
+  PatchInsertInput(node, 1, jsgraph()->HeapConstant(params.name));
   ReplaceWithICStubCall(node, &stub);
   return node;
 }
 
 
 Node* JSGenericLowering::LowerJSDeleteProperty(Node* node) {
   StrictMode strict_mode = OpParameter<StrictMode>(node);
   PatchInsertInput(node, 2, SmiConstant(strict_mode));
   ReplaceWithBuiltinCall(node, Builtins::DELETE, 3);
   return node;
@@ skipping 89 matching lines @@
 
 Node* JSGenericLowering::LowerJSCallRuntime(Node* node) {
   Runtime::FunctionId function = OpParameter<Runtime::FunctionId>(node);
   int arity = OperatorProperties::GetValueInputCount(node->op());
   ReplaceWithRuntimeCall(node, function, arity);
   return node;
 }
 }
 }
 }  // namespace v8::internal::compiler