[Interpreter] Implements calls through CallICStub in the interpreter.

src/interpreter/bytecode-array-builder.h

 // 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.
 
 #ifndef V8_INTERPRETER_BYTECODE_ARRAY_BUILDER_H_
 #define V8_INTERPRETER_BYTECODE_ARRAY_BUILDER_H_
 
 #include "src/ast/ast.h"
 #include "src/interpreter/bytecode-register-allocator.h"
 #include "src/interpreter/bytecodes.h"
@@ skipping 146 matching lines @@
   // |context|.
   BytecodeArrayBuilder& PushContext(Register context);
 
   // Pop the current context and replace with |context|.
   BytecodeArrayBuilder& PopContext(Register context);
 
   // Call a JS function. The JSFunction or Callable to be called should be in
   // |callable|, the receiver should be in |receiver_args| and all subsequent
   // arguments should be in registers <receiver_args + 1> to
   // <receiver_args + receiver_arg_count - 1>.
+  // Call without type feedback for eval and calls from lookup slots.
   BytecodeArrayBuilder& Call(Register callable, Register receiver_args,
-                             size_t receiver_arg_count, int feedback_slot);
+                             size_t receiver_arg_count);
+  // Call through CallICStub to get Typefeedback.

[rmcilroy, 2016/02/12 14:21:03]

nit - newline above comment, and add same details as Call's comment header (and
move CallIC to be first)

[mythria, 2016/02/17 11:02:48]

Done.

+  BytecodeArrayBuilder& CallIC(Register callable, Register receiver_args,
+                               size_t receiver_arg_count, int feedback_slot);
 
   // Call the new operator. The |constructor| register is followed by
   // |arg_count| consecutive registers containing arguments to be
   // applied to the constructor.
   BytecodeArrayBuilder& New(Register constructor, Register first_arg,
                             size_t arg_count);
 
   // Call the runtime function with |function_id|. The first argument should be
   // in |first_arg| and all subsequent arguments should be in registers
   // <first_arg + 1> to <first_arg + arg_count - 1>.
@@ skipping 235 matching lines @@
   size_t offset_;
 
   friend class BytecodeArrayBuilder;
 };
 
 }  // namespace interpreter
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_INTERPRETER_BYTECODE_ARRAY_BUILDER_H_