1  /* { dg-require-effective-target vect_int } */
       2  
       3  #include <stdarg.h>
       4  #include "tree-vect.h"
       5  
       6  #define N 16 
       7  
       8  unsigned short out[N];
       9  unsigned short in[N] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};
      10  
      11  int i;
      12  __attribute__ ((noinline)) int
      13  main1 ()
      14  {
      15    unsigned short *pin = &in[0];
      16    unsigned short *pout = &out[0];
      17    
      18    *pout++ = *pin++;
      19    *pout++ = *pin++;
      20  
      21    if (i)
      22      __asm__ volatile ("" : : : "memory");
      23  
      24    /* Check results.  */
      25    if (out[0] != in[0]
      26        || out[1] != in[1])
      27      abort();
      28  
      29    return 0;
      30  }
      31  
      32  int main (void)
      33  {
      34    check_vect ();
      35  
      36    main1 ();
      37  
      38    return 0;
      39  }
      40  
      41  /* { dg-final { scan-tree-dump-times "optimized: basic block" 1 "slp2" } } */