Re: [Qemu-devel] [PATCH 06/16] Avoid range comparisons on io index types

[Richard Henderson]

On 01/03/2012 03:33 AM, Avi Kivity wrote:
> -    if ((pd & ~TARGET_PAGE_MASK) > IO_MEM_ROM && !(pd & IO_MEM_ROMD)) {
> +    if (!is_ram_rom(pd) && !(pd & IO_MEM_ROMD)) {
>          /* IO memory case (romd handled later) */

Perhaps (!is_ram_rom_romd(pd))?

At least that's what I see from DeMorgan's, even though it
doesn't quite seem to tally with the comment...


r~