--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/g++.dg/lto/pr89335_0.C	Thu Feb 13 11:34:05 2020 +0900
@@ -0,0 +1,16 @@
+// { dg-lto-do link }
+// { dg-lto-options {{-O2 -flto -Wsuggest-final-methods}} }
+// { dg-extra-ld-options "-r -nostdlib -flinker-output=nolto-rel" }
+class Container
+{
+public:
+  virtual ~Container ();
+};
+class List : public Container // { dg-lto-message "final would enable devirtualization" }
+{
+};
+static List cache[256];
+int main (void)
+{
+  return 0;
+}