PPC: VectorICs: New interface descriptor for vector transitioning stores.

src/ppc/interface-descriptors-ppc.cc

Index: src/ppc/interface-descriptors-ppc.cc
diff --git a/src/ppc/interface-descriptors-ppc.cc b/src/ppc/interface-descriptors-ppc.cc
index 9f8292f96b54170fd3f207381e30182e4b70ff63..ed2de891408649e6dadc0e85122253b2bdfc5f86 100644
--- a/src/ppc/interface-descriptors-ppc.cc
+++ b/src/ppc/interface-descriptors-ppc.cc
@@ -31,6 +31,11 @@ const Register VectorStoreICTrampolineDescriptor::SlotRegister() { return r7; }
 const Register VectorStoreICDescriptor::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; }
 
 
@@ -64,10 +69,10 @@ const Register GrowArrayElementsDescriptor::ObjectRegister() { return r3; }
 const Register GrowArrayElementsDescriptor::KeyRegister() { return r6; }
 
 
-void StoreTransitionDescriptor::InitializePlatformSpecific(
+void VectorStoreTransitionDescriptor::InitializePlatformSpecific(
     CallInterfaceDescriptorData* data) {
-  Register registers[] = {ReceiverRegister(), NameRegister(), ValueRegister(),
-                          MapRegister()};
+  Register registers[] = {ReceiverRegister(), NameRegister(),   ValueRegister(),
+                          SlotRegister(),     VectorRegister(), MapRegister()};
   data->InitializePlatformSpecific(arraysize(registers), registers);
 }