[turbofan] Store nodes use only MachineRepresentation, not MachineType.

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 410 matching lines @@
                             NodeProperties::GetValueInput(node, 0),
                             jsgraph()->Int32Constant(
                                 Context::SlotOffset(Context::PREVIOUS_INDEX)),
                             NodeProperties::GetEffectInput(node),
                             graph()->start()));
   }
   node->ReplaceInput(2, NodeProperties::GetValueInput(node, 1));
   node->ReplaceInput(1, jsgraph()->Int32Constant(Context::SlotOffset(
                             static_cast<int>(access.index()))));
   NodeProperties::ChangeOp(
-      node, machine()->Store(StoreRepresentation(MachineType::AnyTagged(),
+      node, machine()->Store(StoreRepresentation(MachineRepresentation::kTagged,
                                                  kFullWriteBarrier)));
 }
 
 
 void JSGenericLowering::LowerJSLoadDynamic(Node* node) {
   const DynamicAccess& access = DynamicAccessOf(node->op());
   Runtime::FunctionId function_id =
       (access.typeof_mode() == NOT_INSIDE_TYPEOF)
           ? Runtime::kLoadLookupSlot
           : Runtime::kLoadLookupSlotNoReferenceError;
@@ skipping 371 matching lines @@
   NodeProperties::ChangeOp(node, machine()->Load(MachineType::AnyTagged()));
 }
 
 
 void JSGenericLowering::LowerJSStoreMessage(Node* node) {
   ExternalReference message_address =
       ExternalReference::address_of_pending_message_obj(isolate());
   node->RemoveInput(NodeProperties::FirstContextIndex(node));
   node->InsertInput(zone(), 0, jsgraph()->ExternalConstant(message_address));
   node->InsertInput(zone(), 1, jsgraph()->IntPtrConstant(0));
-  StoreRepresentation representation(MachineType::AnyTagged(), kNoWriteBarrier);
+  StoreRepresentation representation(MachineRepresentation::kTagged,
+                                     kNoWriteBarrier);
   NodeProperties::ChangeOp(node, machine()->Store(representation));
 }
 
 
 void JSGenericLowering::LowerJSYield(Node* node) { UNIMPLEMENTED(); }
 
 
 void JSGenericLowering::LowerJSStackCheck(Node* node) {
   Node* effect = NodeProperties::GetEffectInput(node);
   Node* control = NodeProperties::GetControlInput(node);
@@ skipping 51 matching lines @@
 }
 
 
 MachineOperatorBuilder* JSGenericLowering::machine() const {
   return jsgraph()->machine();
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8