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

src/interpreter/interpreter.cc

 // Copyright 2015 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/interpreter/interpreter.h"
 
 #include <fstream>
 
 #include "src/ast/prettyprinter.h"
 #include "src/code-factory.h"
@@ skipping 1131 matching lines @@
 }
 
 // DeletePropertySloppy
 //
 // Delete the property specified in the accumulator from the object
 // referenced by the register operand following sloppy mode semantics.
 void Interpreter::DoDeletePropertySloppy(InterpreterAssembler* assembler) {
   DoDelete(Runtime::kDeleteProperty_Sloppy, assembler);
 }
 
+void Interpreter::DoJSCallWithFeedback(InterpreterAssembler* assembler,
+                                       TailCallMode tail_call_mode) {
+  Node* function_reg = __ BytecodeOperandReg(0);
+  Node* function = __ LoadRegister(function_reg);
+  Node* receiver_reg = __ BytecodeOperandReg(1);
+  Node* receiver_arg = __ RegisterLocation(receiver_reg);
+  Node* receiver_args_count = __ BytecodeOperandCount(2);
+  Node* receiver_count = __ Int32Constant(1);
+  Node* args_count = __ Int32Sub(receiver_args_count, receiver_count);
+  Node* slot_id_raw = __ BytecodeOperandIdx(3);
+  Node* slot_id = __ SmiTag(slot_id_raw);
+  Node* type_feedback_vector = __ LoadTypeFeedbackVector();
+  Node* context = __ GetContext();
+  Node* result =
+      __ CallJSWithFeedback(function, context, receiver_arg, args_count,
+                            slot_id, type_feedback_vector, tail_call_mode);
+  __ SetAccumulator(result);
+  __ Dispatch();
+}
+
+// Call <callable> <receiver> <arg_count> <feedback_slot_id>
+//
+// Call a JSfunction or Callable in |callable| with the |receiver| and
+// |arg_count| arguments in subsequent registers. Collect type feedback
+// into |feedback_slot_id|
+void Interpreter::DoCallWithFeedback(InterpreterAssembler* assembler) {
+  DoJSCallWithFeedback(assembler, TailCallMode::kDisallow);
+}
+
+// TailCall <callable> <receiver> <arg_count> <feedback_slot_id>
+//
+// Tail call a JSfunction or Callable in |callable| with the |receiver| and
+// |arg_count| arguments in subsequent registers. Collect type feedback
+// into |feedback_slot_id|
+void Interpreter::DoTailCallWithFeedback(InterpreterAssembler* assembler) {
+  DoJSCallWithFeedback(assembler, TailCallMode::kAllow);
+}
+
 void Interpreter::DoJSCall(InterpreterAssembler* assembler,
                            TailCallMode tail_call_mode) {
   Node* function_reg = __ BytecodeOperandReg(0);
   Node* function = __ LoadRegister(function_reg);
   Node* receiver_reg = __ BytecodeOperandReg(1);
   Node* receiver_arg = __ RegisterLocation(receiver_reg);
   Node* receiver_args_count = __ BytecodeOperandCount(2);
   Node* receiver_count = __ Int32Constant(1);
   Node* args_count = __ Int32Sub(receiver_args_count, receiver_count);
   Node* context = __ GetContext();
-  // TODO(rmcilroy): Use the call type feedback slot to call via CallStub.
   Node* result =
       __ CallJS(function, context, receiver_arg, args_count, tail_call_mode);
   __ SetAccumulator(result);
   __ Dispatch();
 }
 
 // Call <callable> <receiver> <arg_count>
 //
 // Call a JSfunction or Callable in |callable| with the |receiver| and
 // |arg_count| arguments in subsequent registers.
@@ skipping 851 matching lines @@
   __ StoreObjectField(generator, JSGeneratorObject::kContinuationOffset,
       __ SmiTag(new_state));
   __ SetAccumulator(old_state);
 
   __ Dispatch();
 }
 
 }  // namespace interpreter
 }  // namespace internal
 }  // namespace v8