1  /* PR tree-optimization/63189 */
       2  
       3  #include "tree-vect.h"
       4  
       5  static const short a[8] = {1, 1, 1, 1, 1, 1, 1, 1 };
       6  static const unsigned char b[8] = {0, 0, 0, 0, 0, 0, 0, 0 };
       7  
       8  __attribute__((noinline, noclone)) static int
       9  bar (void)
      10  {
      11    int sum = 0, i;
      12    for (i = 0; i < 8; ++i)
      13      sum += a[i] * b[i];
      14    return sum;
      15  }
      16  
      17  __attribute__((noinline, noclone)) void
      18  foo (void)
      19  {
      20    if (bar () != 0)
      21      abort ();
      22  }
      23  
      24  int
      25  main ()
      26  {
      27    check_vect ();
      28    foo ();
      29    return 0;
      30  }
      31