[stubs] Port KeyedStoreIC dispatcher to TurboFan

src/code-factory.cc

Index: src/code-factory.cc
diff --git a/src/code-factory.cc b/src/code-factory.cc
index 79cc649d560e4d46140c50a747f1159ac67d15f5..ce588e7bc8ce3f2340e13ce51668915534a4a650 100644
--- a/src/code-factory.cc
+++ b/src/code-factory.cc
@@ -101,6 +101,10 @@ Callable CodeFactory::StoreICInOptimizedCode(Isolate* isolate,
 // static
 Callable CodeFactory::KeyedStoreIC(Isolate* isolate,
                                    LanguageMode language_mode) {
+  if (FLAG_tf_store_ic_stub) {
+    KeyedStoreICTrampolineTFStub stub(isolate, StoreICState(language_mode));
+    return make_callable(stub);
+  }
   KeyedStoreICTrampolineStub stub(isolate, StoreICState(language_mode));
   return make_callable(stub);
 }
@@ -108,11 +112,24 @@ Callable CodeFactory::KeyedStoreIC(Isolate* isolate,
 // static
 Callable CodeFactory::KeyedStoreICInOptimizedCode(Isolate* isolate,
                                                   LanguageMode language_mode) {
+  if (FLAG_tf_store_ic_stub) {
+    KeyedStoreICTFStub stub(isolate, StoreICState(language_mode));
+    return make_callable(stub);
+  }
   KeyedStoreICStub stub(isolate, StoreICState(language_mode));
   return make_callable(stub);
 }
 
 // static
+Callable CodeFactory::KeyedStoreIC_Megamorphic(Isolate* isolate,
+                                               LanguageMode language_mode) {
+  return Callable(language_mode == STRICT
+                      ? isolate->builtins()->KeyedStoreIC_Megamorphic_Strict()
+                      : isolate->builtins()->KeyedStoreIC_Megamorphic(),
+                  StoreWithVectorDescriptor(isolate));
+}
+
+// static
 Callable CodeFactory::CompareIC(Isolate* isolate, Token::Value op) {
   CompareICStub stub(isolate, op);
   return make_callable(stub);