[stubs] Port StoreTransitionStub and ElementsTransitionAndStoreStub to TurboFan.

src/interface-descriptors.h

 // Copyright 2014 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.
 
 #ifndef V8_CALL_INTERFACE_DESCRIPTOR_H_
 #define V8_CALL_INTERFACE_DESCRIPTOR_H_
 
 #include <memory>
 
 #include "src/assembler.h"
@@ skipping 14 matching lines @@
   V(OnStackWith5Args)                     \
   V(OnStackWith6Args)                     \
   V(OnStackWith7Args)                     \
   V(Load)                                 \
   V(LoadWithVector)                       \
   V(LoadGlobal)                           \
   V(LoadGlobalWithVector)                 \
   V(Store)                                \
   V(StoreWithVector)                      \
   V(StoreTransition)                      \
-  V(VectorStoreTransition)                \
   V(VarArgFunction)                       \
   V(FastNewClosure)                       \
   V(FastNewFunctionContext)               \
   V(FastNewObject)                        \
   V(FastNewRestParameter)                 \
   V(FastNewSloppyArguments)               \
   V(FastNewStrictArguments)               \
   V(TypeConversion)                       \
   V(Typeof)                               \
   V(FastCloneRegExp)                      \
@@ skipping 347 matching lines @@
   DEFINE_PARAMETERS(kReceiver, kName, kValue, kSlot)
   DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE(StoreDescriptor,
                                                CallInterfaceDescriptor)
 
   static const Register ReceiverRegister();
   static const Register NameRegister();
   static const Register ValueRegister();
   static const Register SlotRegister();
 };
 
-
 class StoreTransitionDescriptor : public StoreDescriptor {
  public:
-  DEFINE_PARAMETERS(kReceiver, kName, kValue, kMap)
+  DEFINE_PARAMETERS(kReceiver, kName, kMap, kValue, kSlot, kVector)
   DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE(StoreTransitionDescriptor,
                                                StoreDescriptor)
 
   static const Register MapRegister();
-};
-
-
-class VectorStoreTransitionDescriptor : public StoreDescriptor {
- public:
-  DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE(VectorStoreTransitionDescriptor,
-                                               StoreDescriptor)
-
-  // TODO(ishell): use DEFINE_PARAMETERS macro here
-  // Extends StoreDescriptor with Map parameter.
-  enum ParameterIndices {
-    kReceiver = 0,
-    kName = 1,
-    kValue = 2,
-
-    kMap = 3,
-
-    kSlot = 4,  // not present on ia32.
-    kVirtualSlotVector = 4,
-
-    kVector = 5
-  };
-
-  static const Register MapRegister();
   static const Register SlotRegister();
   static const Register VectorRegister();
+
+  static bool PassVectorAndSlotOnStack();
 };
 
 class StoreWithVectorDescriptor : public StoreDescriptor {
  public:
   DEFINE_PARAMETERS(kReceiver, kName, kValue, kSlot, kVector)
   DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE(StoreWithVectorDescriptor,
                                                StoreDescriptor)
 
   static const Register VectorRegister();
 };
@@ skipping 500 matching lines @@
 }  // namespace v8
 
 
 #if V8_TARGET_ARCH_ARM64
 #include "src/arm64/interface-descriptors-arm64.h"
 #elif V8_TARGET_ARCH_ARM
 #include "src/arm/interface-descriptors-arm.h"
 #endif
 
 #endif  // V8_CALL_INTERFACE_DESCRIPTOR_H_