On Sat, Jun 8, 2024, 09:53 Richard Sandiford
wrote:
> Thanks a lot for doing this! It's a really nice series.
>
Thank you for your positive feedback and for your review and suggestions on
the patch series.
Just had a comment on the long division helper:
>
> Mariam Arutunian writes:
> > +/* R
On 6/8/24 1:53 AM, Richard Sandiford wrote:
I realise there are many ways of writing this out there though,
so that's just a suggestion. (And only lightly tested.)
FWIW, we could easily extend the interface to work on wide_ints if we
ever need it for N>63.
I think there's constraints elsew
Thanks a lot for doing this! It's a really nice series.
Just had a comment on the long division helper:
Mariam Arutunian writes:
> +/* Return the quotient of polynomial long division of x^2N by POLYNOMIAL
> + in GF (2^N). */
It looks like there might be an off-by-one discrepancy between the
On Sat, May 25, 2024 at 10:32 PM Jeff Law wrote:
>
>
> On 5/24/24 2:41 AM, Mariam Arutunian wrote:
> > If the target is ZBC or ZBKC, it uses clmul instruction for the CRC
> > calculation.
> > Otherwise, if the target is ZBKB, generates table-based CRC,
> > but for reversing inputs and the output
On 5/24/24 2:41 AM, Mariam Arutunian wrote:
If the target is ZBC or ZBKC, it uses clmul instruction for the CRC
calculation.
Otherwise, if the target is ZBKB, generates table-based CRC,
but for reversing inputs and the output uses bswap and brev8 instructions.
Add new tests to check CRC gener
If the target is ZBC or ZBKC, it uses clmul instruction for the CRC
calculation.
Otherwise, if the target is ZBKB, generates table-based CRC,
but for reversing inputs and the output uses bswap and brev8 instructions.
Add new tests to check CRC generation for ZBC, ZBKC and ZBKB targets.
gcc/
