1  /* { dg-do compile } */
       2  /* { dg-additional-options "-O1 --param ggc-min-heapsize=0 --param ggc-min-expand=0" } */
       3  
       4  void unscrunch (unsigned char *, int *);
       5  
       6  int DES_CBCUpdate(unsigned char * output, int len)
       7  {
       8    int work[2];
       9    unsigned int i;
      10    for(i = 0;i < len/8;i++)
      11      unscrunch (&output[8*i], work);
      12  }