1  #include "tree-vect.h"
       2  
       3  #define N 512
       4  
       5  int a[N], b[N];
       6  
       7  int __attribute__((noipa))
       8  foo (int aval, int bval)
       9  {
      10    int i, res = 0;
      11    for (i=0; i<N; i++)
      12    {
      13      if (a[i] != 0)
      14        res = aval;
      15      if (b[i] != 0)
      16        res = bval;
      17    }
      18    return res;
      19  }
      20  
      21  int main()
      22  {
      23    check_vect ();
      24    if (foo (1, 2) != 0)
      25      abort ();
      26    a[3] = 1;
      27    b[4] = 1;
      28    if (foo (1, 2) != 2)
      29      abort ();
      30    a[7] = 1;
      31    if (foo (1, 2) != 1)
      32      abort ();
      33    return 0;
      34  }
      35  
      36  /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target vect_condition } } } */