1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -msse2" } */
       3  
       4  #include <emmintrin.h>
       5  
       6  void foo (unsigned char *p, __m128i x)
       7  {
       8    _mm_storeu_si64 ((void *)p, x);
       9  }