[stubs] KeyedStoreGeneric: inline dictionary property stores

src/interpreter/interpreter-assembler.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-assembler.h"
 
 #include <limits>
 #include <ostream>
 
 #include "src/code-factory.h"
@@ skipping 502 matching lines @@
 
 Node* InterpreterAssembler::IncrementCallCount(Node* type_feedback_vector,
                                                Node* slot_id) {
   Comment("increment call count");
   Node* call_count_slot = IntPtrAdd(slot_id, IntPtrConstant(1));
   Node* call_count =
       LoadFixedArrayElement(type_feedback_vector, call_count_slot);
   Node* new_count = SmiAdd(call_count, SmiTag(Int32Constant(1)));
   // Count is Smi, so we don't need a write barrier.
   return StoreFixedArrayElement(type_feedback_vector, call_count_slot,
-                                new_count, SKIP_WRITE_BARRIER);
+                                new_count, 0, SKIP_WRITE_BARRIER);
 }
 
 Node* InterpreterAssembler::CallJSWithFeedback(Node* function, Node* context,
                                                Node* first_arg, Node* arg_count,
                                                Node* slot_id,
                                                Node* type_feedback_vector,
                                                TailCallMode tail_call_mode) {
   // Static checks to assert it is safe to examine the type feedback element.
   // We don't know that we have a weak cell. We might have a private symbol
   // or an AllocationSite, but the memory is safe to examine.
@@ skipping 129 matching lines @@
     }
 
     Bind(&mark_megamorphic);
     {
       // Mark it as a megamorphic.
       // MegamorphicSentinel is created as a part of Heap::InitialObjects
       // and will not move during a GC. So it is safe to skip write barrier.
       DCHECK(Heap::RootIsImmortalImmovable(Heap::kmegamorphic_symbolRootIndex));
       StoreFixedArrayElement(
           type_feedback_vector, slot_id,
-          HeapConstant(TypeFeedbackVector::MegamorphicSentinel(isolate())),
+          HeapConstant(TypeFeedbackVector::MegamorphicSentinel(isolate())), 0,
           SKIP_WRITE_BARRIER);
       Goto(&call);
     }
   }
 
   Bind(&call);
   {
     Comment("Increment call count and call using Call builtin");
     // Increment the call count.
     IncrementCallCount(type_feedback_vector, slot_id);
@@ skipping 146 matching lines @@
     }
 
     Bind(&mark_megamorphic);
     {
       // MegamorphicSentinel is an immortal immovable object so
       // write-barrier is not needed.
       Comment("transition to megamorphic");
       DCHECK(Heap::RootIsImmortalImmovable(Heap::kmegamorphic_symbolRootIndex));
       StoreFixedArrayElement(
           type_feedback_vector, slot_id,
-          HeapConstant(TypeFeedbackVector::MegamorphicSentinel(isolate())),
+          HeapConstant(TypeFeedbackVector::MegamorphicSentinel(isolate())), 0,
           SKIP_WRITE_BARRIER);
       Goto(&call_construct_function);
     }
   }
 
   Bind(&call_construct);
   {
     Comment("call using callConstruct builtin");
     Callable callable = CodeFactory::InterpreterPushArgsAndConstruct(
         isolate(), CallableType::kAny);
@@ skipping 479 matching lines @@
     Goto(&loop);
   }
   Bind(&done_loop);
 
   return array;
 }
 
 }  // namespace interpreter
 }  // namespace internal
 }  // namespace v8