Create a function call IC

src/objects-visiting-inl.h

Index: src/objects-visiting-inl.h
diff --git a/src/objects-visiting-inl.h b/src/objects-visiting-inl.h
index 4f1498844dc496c4aed94996b0d509cccba1602e..ce7cfcb8f78f5fe0d894f31ddc923c250f39e1ab 100644
--- a/src/objects-visiting-inl.h
+++ b/src/objects-visiting-inl.h
@@ -309,9 +309,16 @@ void StaticMarkingVisitor<StaticVisitor>::VisitCodeTarget(
   // Monomorphic ICs are preserved when possible, but need to be flushed
   // when they might be keeping a Context alive, or when the heap is about
   // to be serialized.
+
+  // TODO(mvstanton): CALL_IC in monomorphic state needs to be cleared because
+  // it's state is synced with a type feedback slot, which is always cleared on
+  // gc. If we leave it alone, we'll end up in a hybrid of (cleared feedback
+  // slot but monomorphic IC), which is complex.
   if (FLAG_cleanup_code_caches_at_gc && target->is_inline_cache_stub()
       && (target->ic_state() == MEGAMORPHIC || target->ic_state() == GENERIC ||
           target->ic_state() == POLYMORPHIC || heap->flush_monomorphic_ics() ||
+          (target->ic_state() == MONOMORPHIC &&
+           target->kind() == Code::CALL_IC) ||
           Serializer::enabled() || target->ic_age() != heap->global_ic_age())) {
     IC::Clear(target->GetIsolate(), rinfo->pc(),
               rinfo->host()->constant_pool());