[ignition] Add a property call bytecode

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 <memory>
 
 #include "src/ast/prettyprinter.h"
@@ skipping 1608 matching lines @@
 
 // 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::DoCall(InterpreterAssembler* assembler) {
   DoJSCall(assembler, TailCallMode::kDisallow);
 }
 
+// CallProperty <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|. The callable is known to be a named property of the

[rmcilroy, 2016/10/26 16:20:16]

drop "named"

[Leszek Swirski, 2016/10/27 09:08:24]

Done.

+// receiver.
+void Interpreter::DoCallProperty(InterpreterAssembler* assembler) {
+  // TODO(leszeks): Look into making the interpreter use the fact that the
+  // receiver is non-null.
+  DoJSCall(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::DoTailCall(InterpreterAssembler* assembler) {
   DoJSCall(assembler, TailCallMode::kAllow);
 }
 
 // CallRuntime <function_id> <first_arg> <arg_count>
@@ skipping 1007 matching lines @@
   __ StoreObjectField(generator, JSGeneratorObject::kContinuationOffset,
       __ SmiTag(new_state));
   __ SetAccumulator(old_state);
 
   __ Dispatch();
 }
 
 }  // namespace interpreter
 }  // namespace internal
 }  // namespace v8