1  /* { dg-do compile } */
       2  /* { dg-require-effective-target non_strict_align } */
       3  /* { dg-options "-O -fdump-tree-ssa" } */
       4  
       5  unsigned int set_lowpart (unsigned int const *X)
       6  {
       7    unsigned int r = 0;
       8    __builtin_memcpy(&r,X,sizeof (unsigned int) / 2);
       9    return r;
      10  }
      11  
      12  /* { dg-final { scan-tree-dump "No longer having address taken: r" "ssa" } } */