[RFA wwwdocs] Mention MIPS changes...

[Richard Sandiford]

David Daney <ddaney@avtrex.com> writes:
> + <h3>MIPS</h3>
> +   <ul>
> +     <li>Division by zero checks now use conditional traps on platforms
> +         where it is supported.  This decreases code size by one word per
> +         division operation.  The old behavior (branch and break) can
> +         be obtained either at configure time by passing
> +         <code>--with-divide=breaks</code> to <code>configure</code> or at
> +         runtime by passing <code>-mdivide-breaks</code> to GCC.</li>
> +   </ul>
> + 

Looks good to me.