[interpreter] Collect type feedback in Add, Mul, Div and Mod.

src/code-stub-assembler.h

 // Copyright 2016 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.
 
 #ifndef V8_CODE_STUB_ASSEMBLER_H_
 #define V8_CODE_STUB_ASSEMBLER_H_
 
 #include <functional>
 
 #include "src/compiler/code-assembler.h"
@@ skipping 479 matching lines @@
     compiler::Node* context;
     compiler::Node* receiver;
     compiler::Node* name;
     compiler::Node* slot;
     compiler::Node* vector;
   };
 
   // Load type feedback vector from the stub caller's frame.
   compiler::Node* LoadTypeFeedbackVectorForStub();
 
+  // Update the type feedback vector.
+  void UpdateFeedback(compiler::Node* feedback,
+                      compiler::Node* type_feedback_vector,
+                      compiler::Node* slot_id);
+
   compiler::Node* LoadReceiverMap(compiler::Node* receiver);
 
   // Checks monomorphic case. Returns {feedback} entry of the vector.
   compiler::Node* TryMonomorphicCase(const LoadICParameters* p,
                                      compiler::Node* receiver_map,
                                      Label* if_handler, Variable* var_handler,
                                      Label* if_miss);
   void HandlePolymorphicCase(const LoadICParameters* p,
                              compiler::Node* receiver_map,
                              compiler::Node* feedback, Label* if_handler,
@@ skipping 62 matching lines @@
                                        AllocationFlags flags,
                                        compiler::Node* top_adddress,
                                        compiler::Node* limit_address);
 
   static const int kElementLoopUnrollThreshold = 8;
 };
 
 }  // namespace internal
 }  // namespace v8
 #endif  // V8_CODE_STUB_ASSEMBLER_H_