[PATCH] Fortran/PR31593 Speed up some loops

[Tobias Schlüter]

Tobias Schlüter wrote:
> +   This helps the optimizers by avoiding doing arithmetic on the extra
> +   induction variable used in the general case.  The copying around of
                                                     ^^^^^^^^^^^^^^^^^^^^
> +   the upper bound and the dovar is done to prevent escaping pointers
       ^^^^^^^^^^^^^^^
> +   from pessimizing the code.  */

That part of the comment isn't meant to be there any longer.

Cheers,
- Tobi