1  /* PR tree-optimization/59594 */
       2  
       3  #include "tree-vect.h"
       4  
       5  #define N 1024
       6  int b[N + 2];
       7  
       8  int
       9  main ()
      10  {
      11    int i;
      12    check_vect ();
      13    for (i = 0; i < N + 1; i++)
      14      {
      15        b[i] = i;
      16        asm ("");
      17      }
      18    for (i = N; i >= 0; i--)
      19      {
      20        b[i + 1] = b[i];
      21        b[i] = 1;
      22      }
      23    if (b[0] != 1)
      24      __builtin_abort ();
      25    for (i = 0; i < N; i++)
      26      if (b[i + 1] != i)
      27        __builtin_abort ();
      28    return 0;
      29  }
      30