1  /* { dg-additional-options "-O2" } */
       2  /* { dg-additional-options "-fdump-tree-ealias-all" } */
       3  
       4  typedef __SIZE_TYPE__ size_t;
       5  extern void *acc_copyin (void *, size_t);
       6  
       7  void
       8  foo (int *a, size_t n)
       9  {
      10    int *p = (int *)acc_copyin (a, n);
      11  
      12  #pragma acc kernels deviceptr (p) pcopy(a[0:n])
      13    {
      14      a = 0;
      15      *p = 1;
      16    }
      17  }
      18  
      19  /* Only the omp_data_i related loads should be annotated with cliques.  */
      20  /* { dg-final { scan-tree-dump-times "clique 1 base 1" 2 "ealias" } } */
      21  /* { dg-final { scan-tree-dump-times "(?n)clique 1 base 0" 2 "ealias" } } */
      22