[runtime] Collect IC feedback in DefineDataPropertyInLiteral.

src/type-feedback-vector.h

Index: src/type-feedback-vector.h
diff --git a/src/type-feedback-vector.h b/src/type-feedback-vector.h
index 0c741a37bba9c17d65889f4d5459823ea3fba47a..ed74904fcd9b298b92f51c8fdc87b1bae54280bd 100644
--- a/src/type-feedback-vector.h
+++ b/src/type-feedback-vector.h
@@ -30,6 +30,7 @@ enum class FeedbackVectorSlotKind {
   KEYED_STORE_IC,
   INTERPRETER_BINARYOP_IC,
   INTERPRETER_COMPARE_IC,
+  STORE_DATA_PROPERTY_IN_LITERAL_IC,
 
   // This is a general purpose slot that occupies one feedback vector element.
   GENERAL,
@@ -81,6 +82,10 @@ class FeedbackVectorSpecBase {
     return AddSlot(FeedbackVectorSlotKind::GENERAL);
   }
 
+  FeedbackVectorSlot AddStoreDataPropertyInLiteralICSlot() {
+    return AddSlot(FeedbackVectorSlotKind::STORE_DATA_PROPERTY_IN_LITERAL_IC);
+  }
+
 #ifdef OBJECT_PRINT
   // For gdb debugging.
   void Print();
@@ -667,6 +672,28 @@ class CompareICNexus final : public FeedbackNexus {
   }
 };
 
+class StoreDataPropertyInLiteralICNexus : public FeedbackNexus {
+ public:
+  StoreDataPropertyInLiteralICNexus(Handle<TypeFeedbackVector> vector,
+                                    FeedbackVectorSlot slot)
+      : FeedbackNexus(vector, slot) {
+    DCHECK_EQ(FeedbackVectorSlotKind::STORE_DATA_PROPERTY_IN_LITERAL_IC,
+              vector->GetKind(slot));
+  }
+  StoreDataPropertyInLiteralICNexus(TypeFeedbackVector* vector,
+                                    FeedbackVectorSlot slot)
+      : FeedbackNexus(vector, slot) {
+    DCHECK_EQ(FeedbackVectorSlotKind::STORE_DATA_PROPERTY_IN_LITERAL_IC,
+              vector->GetKind(slot));
+  }
+
+  void Clear(Code* host) { ConfigureUninitialized(); }
+
+  void ConfigureMonomorphic(Handle<Name> name, Handle<Map> receiver_map);
+
+  InlineCacheState StateFromFeedback() const override;
+};
+
 inline BinaryOperationHint BinaryOperationHintFromFeedback(int type_feedback);
 inline CompareOperationHint CompareOperationHintFromFeedback(int type_feedback);