r600: Split tex CF only if written component is read
What does this MR do and why?
r600: Split tex CF only if written component is read
There is no need to split the CF if only the register ID in a previous write is the same, we should look at the actual slots instead, ut we have also to take writes of 0 and 1 into account.
Cc: mesa-stable
Signed-off-by: Gert Wollny gert.wollny@collabora.com