1  /* { dg-do compile } */
       2  /* { dg-options "-fdump-tree-optimized-alias" } */
       3  
       4  unsigned foo (void *p)
       5  {
       6    unsigned i;
       7    __builtin_memcpy (&i, __builtin_assume_aligned (p, 4), sizeof (unsigned));
       8    return i;
       9  }
      10  
      11  /* Even when not optimizing we should have alignment info on the temporary
      12     feeding the memcpy.  */
      13  /* { dg-final { scan-tree-dump "ALIGN = 4" "optimized" } } */