PPC: VectorICs: Lithium support for vector-based stores.

src/ppc/lithium-codegen-ppc.cc

Index: src/ppc/lithium-codegen-ppc.cc
diff --git a/src/ppc/lithium-codegen-ppc.cc b/src/ppc/lithium-codegen-ppc.cc
index fea04e36f0b0a2746003f919b0422afa8b2da37f..23b270dfaf97c8028dd1590c5e9dbb5447c833de 100644
--- a/src/ppc/lithium-codegen-ppc.cc
+++ b/src/ppc/lithium-codegen-ppc.cc
@@ -3012,7 +3012,21 @@ void LCodeGen::EmitVectorLoadICRegisters(T* instr) {
   // No need to allocate this register.
   FeedbackVectorICSlot slot = instr->hydrogen()->slot();
   int index = vector->GetIndex(slot);
-  __ mov(slot_register, Operand(Smi::FromInt(index)));
+  __ LoadSmiLiteral(slot_register, Smi::FromInt(index));
+}
+
+
+template <class T>
+void LCodeGen::EmitVectorStoreICRegisters(T* instr) {
+  Register vector_register = ToRegister(instr->temp_vector());
+  Register slot_register = ToRegister(instr->temp_slot());
+
+  AllowDeferredHandleDereference vector_structure_check;
+  Handle<TypeFeedbackVector> vector = instr->hydrogen()->feedback_vector();
+  __ Move(vector_register, vector);
+  FeedbackVectorICSlot slot = instr->hydrogen()->slot();
+  int index = vector->GetIndex(slot);
+  __ LoadSmiLiteral(slot_register, Smi::FromInt(index));
 }
 
 
@@ -4420,10 +4434,14 @@ void LCodeGen::DoStoreNamedGeneric(LStoreNamedGeneric* instr) {
   DCHECK(ToRegister(instr->object()).is(StoreDescriptor::ReceiverRegister()));
   DCHECK(ToRegister(instr->value()).is(StoreDescriptor::ValueRegister()));
 
+  if (instr->hydrogen()->HasVectorAndSlot()) {
+    EmitVectorStoreICRegisters<LStoreNamedGeneric>(instr);
+  }
+
   __ mov(StoreDescriptor::NameRegister(), Operand(instr->name()));
-  Handle<Code> ic =
-      StoreIC::initialize_stub(isolate(), instr->language_mode(),
-                               instr->hydrogen()->initialization_state());
+  Handle<Code> ic = CodeFactory::StoreICInOptimizedCode(
+                        isolate(), instr->language_mode(),
+                        instr->hydrogen()->initialization_state()).code();
   CallCode(ic, RelocInfo::CODE_TARGET, instr);
 }
 
@@ -4687,6 +4705,10 @@ void LCodeGen::DoStoreKeyedGeneric(LStoreKeyedGeneric* instr) {
   DCHECK(ToRegister(instr->key()).is(StoreDescriptor::NameRegister()));
   DCHECK(ToRegister(instr->value()).is(StoreDescriptor::ValueRegister()));
 
+  if (instr->hydrogen()->HasVectorAndSlot()) {
+    EmitVectorStoreICRegisters<LStoreKeyedGeneric>(instr);
+  }
+
   Handle<Code> ic = CodeFactory::KeyedStoreICInOptimizedCode(
                         isolate(), instr->language_mode(),
                         instr->hydrogen()->initialization_state()).code();