1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -ftree-vectorize -msse2" } */
       3  
       4  void
       5  foo (unsigned char *a, unsigned char *b, unsigned char *c, int size)
       6  {
       7    int i;
       8  
       9    for (i = 0; i < size; i++)
      10      a[i] = (unsigned char) ((unsigned int)1 + b[i] * c[i] * 117);
      11  }
      12  
      13  /* { dg-final { scan-assembler "packuswb|vpunpck" } } */