[interpreter] Add output register to ToName

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/scopes.h"
 #include "src/code-stubs.h"
 #include "src/compiler.h"
 #include "src/interpreter/bytecode-flags.h"
@@ skipping 1371 matching lines @@
     ObjectLiteral::Property* property = expr->properties()->at(i);
 
     // Set-up receiver.
     Register new_receiver = property->is_static() ? literal : prototype;
     if (new_receiver != old_receiver) {
       builder()->MoveRegister(new_receiver, receiver);
       old_receiver = new_receiver;
     }
 
     VisitForAccumulatorValue(property->key());
-    builder()->CastAccumulatorToName().StoreAccumulatorInRegister(key);
+    builder()->CastAccumulatorToName(key);
     // The static prototype property is read only. We handle the non computed
     // property name case in the parser. Since this is the only case where we
     // need to check for an own read only property we special case this so we do
     // not need to do this for every property.
     if (property->is_static() && property->is_computed_name()) {
       VisitClassLiteralStaticPrototypeWithComputedName(key);
     }
     VisitForAccumulatorValue(property->value());
     builder()->StoreAccumulatorInRegister(value);
 
@@ skipping 265 matching lines @@
     Register literal_argument = register_allocator()->NextConsecutiveRegister();
     Register key = register_allocator()->NextConsecutiveRegister();
     Register value = register_allocator()->NextConsecutiveRegister();
     Register attr = register_allocator()->NextConsecutiveRegister();
     DCHECK(Register::AreContiguous(literal_argument, key, value, attr));
     Register set_function_name =
         register_allocator()->NextConsecutiveRegister();
 
     builder()->MoveRegister(literal, literal_argument);
     VisitForAccumulatorValue(property->key());
-    builder()->CastAccumulatorToName().StoreAccumulatorInRegister(key);
+    builder()->CastAccumulatorToName(key);
     VisitForAccumulatorValue(property->value());
     builder()->StoreAccumulatorInRegister(value);
     VisitSetHomeObject(value, literal, property);
     builder()->LoadLiteral(Smi::FromInt(NONE)).StoreAccumulatorInRegister(attr);
     switch (property->kind()) {
       case ObjectLiteral::Property::CONSTANT:
       case ObjectLiteral::Property::COMPUTED:
       case ObjectLiteral::Property::MATERIALIZED_LITERAL:
         builder()
             ->LoadLiteral(Smi::FromInt(property->NeedsSetFunctionName()))
@@ skipping 1489 matching lines @@
   return execution_context()->scope()->language_mode();
 }
 
 int BytecodeGenerator::feedback_index(FeedbackVectorSlot slot) const {
   return TypeFeedbackVector::GetIndex(slot);
 }
 
 }  // namespace interpreter
 }  // namespace internal
 }  // namespace v8