1  /* { dg-do compile } */
       2  /* { dg-options "-O2" } */
       3  /* { dg-additional-options "-msse -mregparm=3" { target ia32 } } */
       4  
       5  void p (int *a, int i)
       6  {
       7    __builtin_prefetch (&a[i]);
       8  }
       9  
      10  /* { dg-final { scan-assembler-not "lea\[lq\]?\[ \t\]" } } */