PATCHES: R600/SI: mubuf addressing improvements

[Marek Olšák]

Hi Tom,

Sorry for the late response, but I just discovered this last week.

CI has this bug affecting MUBUF:

If NUM_RECORDS < SOFFSET, then address clamping fails.

The shader compiler should add code to skip the instruction if
NUM_RECORDS < SOFFSET.

Marek


On Fri, Jan 30, 2015 at 1:59 AM, Tom Stellard <tom at stellard.net> wrote:
> Hi,
>
> The attached patches optimize buffer addressing for mubuf instructions.
> The main change is that we now use the soffset field for
> non-inline immediate offsets.
>
> -Tom
>
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