1  /* PR tree-optimization/78821 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-O2 -mmovbe" } */
       4  
       5  unsigned short
       6  foo (unsigned short *buf)
       7  {
       8    unsigned short a = buf[0];
       9    return ((unsigned short) (a >> 8)) | (unsigned short) (a << 8);
      10  }
      11  
      12  void
      13  bar (char *buf, unsigned int data)
      14  {
      15    buf[0] = data >> 8;
      16    buf[1] = data;
      17  }
      18  
      19  /* { dg-final { scan-assembler-times "movbew\[ \t\]" 2 } } */