1  /* { dg-do compile } */
       2  /* { dg-options "-fopenmp -fdump-tree-ompexp" } */
       3  /* { dg-additional-options "-Wno-volatile" { target c++ } } */
       4  /* { dg-require-effective-target cas_int } */
       5  
       6  volatile int *bar(void);
       7  
       8  void f1(void)
       9  {
      10    #pragma omp atomic
      11      *bar() += 1;
      12  }
      13  
      14  /* { dg-final { scan-tree-dump-times "__atomic_fetch_add" 1 "ompexp" } } */