Implement Polymorphic Store ICs

src/ast.cc

Index: src/ast.cc
diff --git a/src/ast.cc b/src/ast.cc
index bf111f81126b44893431a6e085b3e6bf022a9976..964f5bc76e2ea88b9b0f16fac9f167ed3d5bd927 100644
--- a/src/ast.cc
+++ b/src/ast.cc
@@ -503,7 +503,7 @@ void Assignment::RecordTypeFeedback(TypeFeedbackOracle* oracle,
     // Record receiver type for monomorphic keyed stores.
     receiver_types_.Add(oracle->StoreMonomorphicReceiverType(id), zone);
     store_mode_ = oracle->GetStoreMode(id);
-  } else if (oracle->StoreIsPolymorphic(id)) {
+  } else if (oracle->StoreIsKeyedPolymorphic(id)) {
     receiver_types_.Reserve(kMaxKeyedPolymorphism, zone);
     oracle->CollectKeyedReceiverTypes(id, &receiver_types_);
     store_mode_ = oracle->GetStoreMode(id);
@@ -520,9 +520,11 @@ void CountOperation::RecordTypeFeedback(TypeFeedbackOracle* oracle,
     // Record receiver type for monomorphic keyed stores.
     receiver_types_.Add(
         oracle->StoreMonomorphicReceiverType(id), zone);
-  } else if (oracle->StoreIsPolymorphic(id)) {
+  } else if (oracle->StoreIsKeyedPolymorphic(id)) {
     receiver_types_.Reserve(kMaxKeyedPolymorphism, zone);
     oracle->CollectKeyedReceiverTypes(id, &receiver_types_);
+  } else {
+    oracle->CollectPolymorphicStoreReceiverTypes(id, &receiver_types_);
   }
   store_mode_ = oracle->GetStoreMode(id);
   type_ = oracle->IncrementType(this);