[Mesa-dev] i965: emit() functions again

[Kenneth Graunke]

On 08/28/2011 09:45 PM, Eric Anholt wrote:
> Ken didn't like how I was handling new instruction generation for the
> array stuff, and it convinced me to try a cleanup I had been thinking
> about.  I think this ended up nicer than before.
> 
> I don't like the extra set of parens per emit() line (back to how the
> FS used to be, where I mis-balanced parens pretty regularly), but that
> doesn't seem really avoidable in this change while not always emitting
> to the end.  The reordering didn't really bother me, though.
> 
> Not all instructions are converted.  For example, ENDIF, ELSE, DO,
> WHILE, each of which are used once and take no operands, so they don't
> seem worth it.  Also, SEL can be either predicated or have embedded
> comparison, and I couldn't decide what I wanted to do with it, after
> CMP worked out so well.

For the series:
Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>

This is more than I was thinking, but does seem nice.  CMP did work out
really nicely.