[stubs] Port StoreTransitionStub and ElementsTransitionAndStoreStub to TurboFan.

src/ppc/interface-descriptors-ppc.cc

 // 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.
 
 #if V8_TARGET_ARCH_PPC
 
 #include "src/interface-descriptors.h"
 
 namespace v8 {
 namespace internal {
@@ skipping 22 matching lines @@
 const Register LoadWithVectorDescriptor::VectorRegister() { return r6; }
 
 
 const Register StoreDescriptor::ReceiverRegister() { return r4; }
 const Register StoreDescriptor::NameRegister() { return r5; }
 const Register StoreDescriptor::ValueRegister() { return r3; }
 const Register StoreDescriptor::SlotRegister() { return r7; }
 
 const Register StoreWithVectorDescriptor::VectorRegister() { return r6; }
 
-const Register VectorStoreTransitionDescriptor::SlotRegister() { return r7; }
-const Register VectorStoreTransitionDescriptor::VectorRegister() { return r6; }
-const Register VectorStoreTransitionDescriptor::MapRegister() { return r8; }
-
-
-const Register StoreTransitionDescriptor::MapRegister() { return r6; }
-
+const Register StoreTransitionDescriptor::SlotRegister() { return r7; }
+const Register StoreTransitionDescriptor::VectorRegister() { return r6; }
+const Register StoreTransitionDescriptor::MapRegister() { return r8; }
 
 const Register StoreGlobalViaContextDescriptor::SlotRegister() { return r5; }
 const Register StoreGlobalViaContextDescriptor::ValueRegister() { return r3; }
 
 
 const Register StringCompareDescriptor::LeftRegister() { return r4; }
 const Register StringCompareDescriptor::RightRegister() { return r3; }
 
 const Register ApiGetterDescriptor::HolderRegister() { return r3; }
 const Register ApiGetterDescriptor::CallbackRegister() { return r6; }
@@ skipping 363 matching lines @@
       r3,  // the value to pass to the generator
       r4,  // the JSGeneratorObject to resume
       r5   // the resume mode (tagged)
   };
   data->InitializePlatformSpecific(arraysize(registers), registers);
 }
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_PPC