[Interpreter] Collect type feedback for calls in the bytecode handler

src/interpreter/interpreter-assembler.h

Index: src/interpreter/interpreter-assembler.h
diff --git a/src/interpreter/interpreter-assembler.h b/src/interpreter/interpreter-assembler.h
index 183d4ddaefff1e11306170eea5be41dee460e64a..095f51941c7e777aff4eda469eb6292bfb6703cc 100644
--- a/src/interpreter/interpreter-assembler.h
+++ b/src/interpreter/interpreter-assembler.h
@@ -91,11 +91,22 @@ class InterpreterAssembler : public CodeStubAssembler {
 
   // Call JSFunction or Callable |function| with |arg_count|
   // arguments (not including receiver) and the first argument
+  // located at |first_arg|. Type feedback is collected in the
+  // slot at index |slot_id|.
+  compiler::Node* CallJSWithFeedback(compiler::Node* function,
+                                     compiler::Node* context,
+                                     compiler::Node* first_arg,
+                                     compiler::Node* arg_count,
+                                     compiler::Node* slot_id,
+                                     compiler::Node* type_feedback_vector,
+                                     TailCallMode tail_call_mode);
+
+  // Call JSFunction or Callable |function| with |arg_count|
+  // arguments (not including receiver) and the first argument
   // located at |first_arg|.
   compiler::Node* CallJS(compiler::Node* function, compiler::Node* context,
                          compiler::Node* first_arg, compiler::Node* arg_count,
                          TailCallMode tail_call_mode);
-

[rmcilroy, 2016/07/12 09:36:20]

nit - add back newline

   // Call constructor |constructor| with |arg_count| arguments (not
   // including receiver) and the first argument located at
   // |first_arg|. The |new_target| is the same as the