Hi Erik,
On Tuesday, May 31, 2016 16:41:46 Erik Faye-Lund wrote:
> On Sat, May 28, 2016 at 12:31 PM, Mathias Fröhlich
> <mathias.froehl...@gmx.net> wrote:
> > So the xor mask handing is non local to the place where we do the
> > computation of i.
> >
> > Brian pointed me to the u_bit_scan function heavily used in gallium. That
> > definitely
> >
> > helps for the basic problem I personally have with this type of loops.
> >
> > Does that also somehow help for your concerns?
>
> Yes; u_bit_scan or similar mitigates my concerns!
Ok, Thanks. I do prepare an updated series anyway.
Mathias
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