1  /* PR rtl-optimization/34012 */
       2  /* { dg-do compile } */
       3  /* { dg-require-effective-target lp64 } */
       4  /* { dg-options "-O2 -fno-tree-vectorize -fno-store-merging" } */
       5  
       6  void bar (long int *);
       7  void
       8  foo (void)
       9  {
      10    long int buf[10];
      11    buf[0] = 0x0808080808080808;
      12    buf[1] = 0x0808080808080808;
      13    buf[2] = 0x0808080808080808;
      14    buf[3] = 0x0808080808080808;
      15    buf[4] = 0x0808080808080808;
      16    buf[5] = 0x0808080808080808;
      17    buf[6] = 0x0808080808080808;
      18    buf[7] = 0x0808080808080808;
      19    buf[8] = 0x0808080808080808;
      20    buf[9] = 0x0808080808080808;
      21    bar (buf);
      22  }
      23  
      24  /* Check that CSE did its job and fwprop hasn't undone it.  */
      25  /* { dg-final { scan-assembler-times "578721382704613384|0808080808080808" 1 } } */