[ic] Reorder parameters of StoreIC_Miss and KeyedStoreIC_Miss runtime functions.

src/ic/ic.cc

 // Copyright 2012 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/ic/ic.h"
 
 #include "src/accessors.h"
 #include "src/api-arguments-inl.h"
 #include "src/api.h"
 #include "src/arguments.h"
@@ skipping 2386 matching lines @@
   RETURN_RESULT_OR_FAILURE(isolate, ic.Load(receiver, key));
 }
 
 
 // Used from ic-<arch>.cc.
 RUNTIME_FUNCTION(Runtime_StoreIC_Miss) {
   TimerEventScope<TimerEventIcMiss> timer(isolate);
   HandleScope scope(isolate);
   DCHECK_EQ(5, args.length());
   // Runtime functions don't follow the IC's calling convention.
-  Handle<Object> receiver = args.at<Object>(0);
-  Handle<Name> key = args.at<Name>(1);
-  Handle<Object> value = args.at<Object>(2);
-  Handle<Smi> slot = args.at<Smi>(3);
-  Handle<TypeFeedbackVector> vector = args.at<TypeFeedbackVector>(4);
+  Handle<Object> value = args.at<Object>(0);
+  Handle<Smi> slot = args.at<Smi>(1);
+  Handle<TypeFeedbackVector> vector = args.at<TypeFeedbackVector>(2);
+  Handle<Object> receiver = args.at<Object>(3);
+  Handle<Name> key = args.at<Name>(4);
   FeedbackVectorSlot vector_slot = vector->ToSlot(slot->value());
   if (vector->GetKind(vector_slot) == FeedbackVectorSlotKind::STORE_IC) {
     StoreICNexus nexus(vector, vector_slot);
     StoreIC ic(IC::NO_EXTRA_FRAME, isolate, &nexus);
     ic.UpdateState(receiver, key);
     RETURN_RESULT_OR_FAILURE(isolate, ic.Store(receiver, key, value));
   } else {
     DCHECK_EQ(FeedbackVectorSlotKind::KEYED_STORE_IC,
               vector->GetKind(vector_slot));
     KeyedStoreICNexus nexus(vector, vector_slot);
@@ skipping 31 matching lines @@
     RETURN_RESULT_OR_FAILURE(isolate, ic.Store(receiver, key, value));
   }
 }
 
 // Used from ic-<arch>.cc.
 RUNTIME_FUNCTION(Runtime_KeyedStoreIC_Miss) {
   TimerEventScope<TimerEventIcMiss> timer(isolate);
   HandleScope scope(isolate);
   DCHECK_EQ(5, args.length());
   // Runtime functions don't follow the IC's calling convention.
-  Handle<Object> receiver = args.at<Object>(0);
-  Handle<Object> key = args.at<Object>(1);
-  Handle<Object> value = args.at<Object>(2);
-  Handle<Smi> slot = args.at<Smi>(3);
-  Handle<TypeFeedbackVector> vector = args.at<TypeFeedbackVector>(4);
+  Handle<Object> value = args.at<Object>(0);
+  Handle<Smi> slot = args.at<Smi>(1);
+  Handle<TypeFeedbackVector> vector = args.at<TypeFeedbackVector>(2);
+  Handle<Object> receiver = args.at<Object>(3);
+  Handle<Object> key = args.at<Object>(4);
   FeedbackVectorSlot vector_slot = vector->ToSlot(slot->value());
   KeyedStoreICNexus nexus(vector, vector_slot);
   KeyedStoreIC ic(IC::NO_EXTRA_FRAME, isolate, &nexus);
   ic.UpdateState(receiver, key);
   RETURN_RESULT_OR_FAILURE(isolate, ic.Store(receiver, key, value));
 }
 
 
 RUNTIME_FUNCTION(Runtime_KeyedStoreIC_MissFromStubFailure) {
   TimerEventScope<TimerEventIcMiss> timer(isolate);
@@ skipping 11 matching lines @@
   KeyedStoreIC ic(IC::EXTRA_CALL_FRAME, isolate, &nexus);
   ic.UpdateState(receiver, key);
   RETURN_RESULT_OR_FAILURE(isolate, ic.Store(receiver, key, value));
 }
 
 
 RUNTIME_FUNCTION(Runtime_KeyedStoreIC_Slow) {
   HandleScope scope(isolate);
   DCHECK_EQ(5, args.length());
   // Runtime functions don't follow the IC's calling convention.
-  Handle<Object> object = args.at<Object>(0);
-  Handle<Object> key = args.at<Object>(1);
-  Handle<Object> value = args.at<Object>(2);
+  Handle<Object> value = args.at<Object>(0);
+  // slot and vector parameters are not used.
+  Handle<Object> object = args.at<Object>(3);
+  Handle<Object> key = args.at<Object>(4);
   LanguageMode language_mode;
   KeyedStoreICNexus nexus(isolate);
   KeyedStoreIC ic(IC::NO_EXTRA_FRAME, isolate, &nexus);
   language_mode = ic.language_mode();
   RETURN_RESULT_OR_FAILURE(
       isolate,
       Runtime::SetObjectProperty(isolate, object, key, value, language_mode));
 }
 
 
@@ skipping 471 matching lines @@
     DCHECK_EQ(FeedbackVectorSlotKind::KEYED_LOAD_IC,
               vector->GetKind(vector_slot));
     KeyedLoadICNexus nexus(vector, vector_slot);
     KeyedLoadIC ic(IC::EXTRA_CALL_FRAME, isolate, &nexus);
     ic.UpdateState(receiver, key);
     RETURN_RESULT_OR_FAILURE(isolate, ic.Load(receiver, key));
   }
 }
 }  // namespace internal
 }  // namespace v8