1  /* PR middle-end/26379 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-O2 -mmmx" } */
       4  
       5  #include <mmintrin.h>
       6  
       7  void
       8  foo (__m64 *p)
       9  {
      10    __m64 m;
      11  
      12    m = p[0];
      13    m = _mm_srli_pi16(m, 2);
      14    m = _mm_slli_pi16(m, 8);
      15  
      16    p[0] = m;
      17    _mm_empty();
      18  }