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Re: [PATCH 0/5 v3] Vect peeling cost model

On Wed, May 24, 2017 at 1:54 PM, Robin Dapp <rdapp@linux.vnet.ibm.com> wrote:
>> So what did actually change?  I'd rather not diff the diffs.  Can you
>> provide an incremental change, aka p6 that would apply to the
>> previous series instead?
>
> -p6.diff attached which also addresses Richard's remark regarding vf/2.
> Note that this applies to the old series but the old series itself (-p3)
> doesn't apply to trunk anymore (because of the change in
> vect_enhance_data_refs_alignment).

The series is ok.

Thanks,
Richard.

> Regards
>  Robin
>
> --
>
> gcc/ChangeLog:
>
> 2017-05-24  Robin Dapp  <rdapp@linux.vnet.ibm.com>
>
>         * tree-vect-data-refs.c (vect_get_peeling_costs_all_drs):
>         Introduce unknown_misalignment parameter and remove vf.
>         (vect_peeling_hash_get_lowest_cost):
>         Pass unknown_misalignemtn parameter.
>         (vect_enhance_data_refs_alignment):
>         Fix unsupportable data ref treatment.
>
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