Re: [dpdk-dev] [PATCH] eal: fix large multiple calculation in reciprocal division

[Stephen Hemminger]

On Sun, 14 Apr 2019 10:52:59 +0530
<pbhagavat...@marvell.com> wrote:

> +     int64_t i;
Since i only does 1..64 it can be int.

> +     uint64_t t;
> +
> +     for (i = 1; i <= 64; i++) {
> +             t = x >> 63;
> +             x = (x << 1) | (y >> 63);
> +             y = y << 1;
> +             if ((x | t) >= z) {
> +                     x = x - z;
> +                     y = y + 1;