On Mon, Jun 26, 2017 at 11:38:26PM +0200, Paul B Mahol wrote: [...] > + .loop: > + mova m0, [src_rq + xq] > + mova m1, [src_gq + xq] > + mova m2, [src_bq + xq]
> + paddb m0, m1
> + paddb m2, m1
> + psubb m0, [pb_128]
> + psubb m2, [pb_128]
would the following work to save one instruction?
psubb m1, [pb_128]
paddb m0, m1
paddb m2, m1
> + mova [src_rq+xq], m0
> + mova [src_bq+xq], m2
> + add xq, mmsize
> + jl .loop
> +
[...]
--
Clément B.
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