[Mesa-dev] [PATCH 2/2] i965/fs: Fix type of header register for sampler messages

[Eric Anholt]

Chris Forbes <chrisf at ijw.co.nz> writes:

> Previously this was float, which caused the copy from g0 to mangle
> everything.

If we face a choice of types for a raw mov, we should choose float --
it's higher performance on IVB (they can get dispatched twice as fast,
when there's a hyperthread waiting to dispatch a float op)

Patch 1/2 is

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