X87: Vector ICs: Introduce Store and KeyedStore IC code stubs.

src/x87/interface-descriptors-x87.cc

Index: src/x87/interface-descriptors-x87.cc
diff --git a/src/x87/interface-descriptors-x87.cc b/src/x87/interface-descriptors-x87.cc
index 642d91b5251589f2a232e48ddcb69c02e6e2009a..99ad59724f30ef8daec82073f5ac4a56ef9150b7 100644
--- a/src/x87/interface-descriptors-x87.cc
+++ b/src/x87/interface-descriptors-x87.cc
@@ -26,6 +26,12 @@ const Register StoreDescriptor::NameRegister() { return ecx; }
 const Register StoreDescriptor::ValueRegister() { return eax; }
 
 
+const Register VectorStoreICTrampolineDescriptor::SlotRegister() { return edi; }
+
+
+const Register VectorStoreICDescriptor::VectorRegister() { return ebx; }
+
+
 const Register StoreTransitionDescriptor::MapRegister() { return ebx; }