gcc/testsuite/g++.dg/tree-ssa/pr27090.C

   1 /* { dg-do compile } */
   2 /* { dg-options "-O -fdump-tree-optimized" } */
   3
   4 template <class T>
   5 struct Bar
   6 {
   7         int get() { return static_cast<T*>(this)->get2(); }
   8 };
   9 struct Foo : public Bar<Foo>
  10 {
  11         int get2() { return x; }
  12         int x;
  13 };
  14
  15 int foo(Foo& f)
  16 {
  17         return f.get();
  18 }
  19
  20 /* { dg-final { scan-tree-dump "f_..D.->x;" "optimized" } } */
  21 /* { dg-final { cleanup-tree-dump "optimized" } } */