[interpreter] Bytecode for StaDataPropertyInLiteral.

src/interpreter/bytecode-generator.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/bytecode-generator.h"
 
 #include "src/ast/compile-time-value.h"
 #include "src/ast/scopes.h"
 #include "src/code-stubs.h"
 #include "src/compilation-info.h"
@@ skipping 1463 matching lines @@
           ->LoadLiteral(Smi::FromInt(DONT_ENUM))
           .StoreAccumulatorInRegister(attr);
       attr_assigned = true;
     }
 
     switch (property->kind()) {
       case ClassLiteral::Property::METHOD: {
         builder()
             ->LoadLiteral(Smi::FromInt(property->NeedsSetFunctionName()))
             .StoreAccumulatorInRegister(set_function_name)
-            .CallRuntime(Runtime::kDefineDataPropertyInLiteral, args);
+            .StoreAccumulatorInRegister(set_function_name);

[Leszek Swirski, 2016/11/17 16:58:48]

you don't need this twice.

[Franzi, 2016/11/17 17:06:10]

Good catch! Thanks.

+        builder()->LoadAccumulatorWithRegister(value);
+        builder()->StoreDataPropertyInLiteral(receiver, key, attr,
+                                              set_function_name);
         break;
       }
       case ClassLiteral::Property::GETTER: {
         builder()->CallRuntime(Runtime::kDefineGetterPropertyUnchecked,
                                args.Truncate(4));
         break;
       }
       case ClassLiteral::Property::SETTER: {
         builder()->CallRuntime(Runtime::kDefineSetterPropertyUnchecked,
                                args.Truncate(4));
@@ skipping 208 matching lines @@
         builder()->MoveRegister(literal, args[0]);
         VisitForAccumulatorValue(property->key());
         builder()->ConvertAccumulatorToName(args[1]);
         VisitForRegisterValue(property->value(), args[2]);
         VisitSetHomeObject(args[2], literal, property);
         builder()
             ->LoadLiteral(Smi::FromInt(NONE))
             .StoreAccumulatorInRegister(args[3])
             .LoadLiteral(Smi::FromInt(property->NeedsSetFunctionName()))
             .StoreAccumulatorInRegister(args[4]);
-        builder()->CallRuntime(Runtime::kDefineDataPropertyInLiteral, args);
+        builder()->LoadAccumulatorWithRegister(args[2]);
+        builder()->StoreDataPropertyInLiteral(args[0], args[1], args[3],
+                                              args[4]);
         break;
       }
       case ObjectLiteral::Property::GETTER:
       case ObjectLiteral::Property::SETTER: {
         RegisterList args = register_allocator()->NewRegisterList(4);
         builder()->MoveRegister(literal, args[0]);
         VisitForAccumulatorValue(property->key());
         builder()->ConvertAccumulatorToName(args[1]);
         VisitForRegisterValue(property->value(), args[2]);
         VisitSetHomeObject(args[2], literal, property);
@@ skipping 1461 matching lines @@
 }
 
 Runtime::FunctionId BytecodeGenerator::StoreKeyedToSuperRuntimeId() {
   return is_strict(language_mode()) ? Runtime::kStoreKeyedToSuper_Strict
                                     : Runtime::kStoreKeyedToSuper_Sloppy;
 }
 
 }  // namespace interpreter
 }  // namespace internal
 }  // namespace v8