ExtendStorageStub added, it is aimed for extending objects backing store when it runs out of space.

src/ic/arm64/handler-compiler-arm64.cc

Index: src/ic/arm64/handler-compiler-arm64.cc
diff --git a/src/ic/arm64/handler-compiler-arm64.cc b/src/ic/arm64/handler-compiler-arm64.cc
index f7f82bc9a48f748e0545672c36a994d72e15cad3..48992b6db49045d32dcfc7e966604a1588c6d449 100644
--- a/src/ic/arm64/handler-compiler-arm64.cc
+++ b/src/ic/arm64/handler-compiler-arm64.cc
@@ -441,13 +441,12 @@ void NamedStoreHandlerCompiler::GenerateStoreTransition(
   if (details.type() == FIELD &&
       Map::cast(transition->GetBackPointer())->unused_property_fields() == 0) {
     // The properties must be extended before we can store the value.
-    // We jump to a runtime call that extends the properties array.
-    __ Mov(scratch1, Operand(transition));
-    __ Push(receiver_reg, scratch1, value_reg);
-    __ TailCallExternalReference(
-        ExternalReference(IC_Utility(IC::kSharedStoreIC_ExtendStorage),
-                          isolate()),
-        3, 1);
+    __ Mov(ExtendStorageDescriptor::MapRegister(), Operand(transition));
+
+    ExtendStorageStub stub(isolate(),
+                           FieldIndex::ForDescriptor(*transition, descriptor),
+                           representation);
+    GenerateTailCall(masm(), stub.GetCode());
     return;
   }