1 files changed, 9 insertions, 11 deletions
diff --git a/deps/v8/src/compiler/simplified-lowering.h b/deps/v8/src/compiler/simplified-lowering.h
index 49662a60c6..f9410f8b41 100644
--- a/deps/v8/src/compiler/simplified-lowering.h
+++ b/deps/v8/src/compiler/simplified-lowering.h
@@ -12,6 +12,11 @@
 
 namespace v8 {
 namespace internal {
+
+// Forward declarations.
+class TypeCache;
+
+
 namespace compiler {
 
 // Forward declarations.
@@ -26,20 +31,14 @@ class SimplifiedLowering final {
 
   void LowerAllNodes();
 
-  // TODO(titzer): These are exposed for direct testing. Use a friend class.
-  void DoAllocate(Node* node);
-  void DoLoadField(Node* node);
-  void DoStoreField(Node* node);
-  // TODO(turbofan): The output_type can be removed once the result of the
+  // TODO(turbofan): The representation can be removed once the result of the
   // representation analysis is stored in the node bounds.
-  void DoLoadBuffer(Node* node, MachineType output_type,
+  void DoLoadBuffer(Node* node, MachineRepresentation rep,
                     RepresentationChanger* changer);
   void DoStoreBuffer(Node* node);
-  void DoLoadElement(Node* node);
-  void DoStoreElement(Node* node);
   void DoObjectIsNumber(Node* node);
   void DoObjectIsSmi(Node* node);
-  void DoShift(Node* node, Operator const* op);
+  void DoShift(Node* node, Operator const* op, Type* rhs_type);
   void DoStringEqual(Node* node);
   void DoStringLessThan(Node* node);
   void DoStringLessThanOrEqual(Node* node);
@@ -47,7 +46,7 @@ class SimplifiedLowering final {
  private:
   JSGraph* const jsgraph_;
   Zone* const zone_;
-  Type* const zero_thirtyone_range_;
+  TypeCache const& type_cache_;
 
   // TODO(danno): SimplifiedLowering shouldn't know anything about the source
   // positions table, but must for now since there currently is no other way to
@@ -56,7 +55,6 @@ class SimplifiedLowering final {
   // position information via the SourcePositionWrapper like all other reducers.
   SourcePositionTable* source_positions_;
 
-  Node* ComputeIndex(const ElementAccess& access, Node* const key);
   Node* StringComparison(Node* node);
   Node* Int32Div(Node* const node);
   Node* Int32Mod(Node* const node);