1  /* PR tree-optimization/96758 */
       2  /* { dg-do run } */
       3  /* { dg-options "-O2" } */
       4  
       5  int v = 1;
       6  
       7  int
       8  main ()
       9  {
      10    const char *s = v ? "a" : "b";
      11    char x[5];
      12    char y[5] = "a\0a";
      13    __builtin_memcpy (x, y, sizeof (y));
      14    if (__builtin_strncmp (x, s, 4) != 0)
      15      __builtin_abort ();
      16    return 0;
      17  }