1  /* PR libgomp/58482 */
       2  /* { dg-do run } */
       3  /* { dg-additional-options "-msse2" { target sse2_runtime } } */
       4  /* { dg-additional-options "-mavx" { target avx_runtime } } */
       5  
       6  extern void abort ();
       7  int a[1024] __attribute__((aligned (32))) = { 1 };
       8  struct S { int s; };
       9  #pragma omp declare reduction (+:struct S:omp_out.s += omp_in.s)
      10  #pragma omp declare reduction (foo:struct S:omp_out.s += omp_in.s)
      11  #pragma omp declare reduction (foo:int:omp_out += omp_in)
      12  
      13  __attribute__((noinline, noclone)) int
      14  foo (void)
      15  {
      16    int i, u = 0;
      17    struct S s, t;
      18    s.s = 0; t.s = 0;
      19    #pragma omp parallel for simd aligned(a : 32) reduction(+:s) \
      20  				reduction(foo:t, u)
      21    for (i = 0; i < 1024; i++)
      22      {
      23        int x = a[i];
      24        s.s += x;
      25        t.s += x;
      26        u += x;
      27      }
      28    if (t.s != s.s || u != s.s)
      29      abort ();
      30    return s.s;
      31  }
      32  
      33  int
      34  main ()
      35  {
      36    int i;
      37    for (i = 0; i < 1024; i++)
      38      a[i] = (i & 31) + (i / 128);
      39    int s = foo ();
      40    if (s != 19456)
      41      abort ();
      42    return 0;
      43  }