[Piglit] [PATCH] Add a test for a uniform indexed by a swizzled vector

[Eric Anholt]

Jason Ekstrand <jason at jlekstrand.net> writes:

> This catches a bug in the i965 backend compiler where we were running a
> pass (to split vectors up) that didn't know about indirects before we
> lowered the indirects away.

I'd use probe all rgba instead of a point probe, but either way:

Reviewed-by: Eric Anholt <eric at anholt.net>
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