1  /* { dg-do compile } */
       2  /* { dg-options "-O -fdump-tree-einline -std=gnu89" } */
       3  
       4  void foo0();
       5  inline void bar0() { foo0(); }
       6  void foobar() { bar0(); bar0(); bar0(); }
       7  
       8  /* { dg-final { scan-tree-dump "Iterations: 1" "einline" } } */