Re: [Mesa-dev] i965: FS copy propagation across control flow

2012-11-01 Thread Kenneth Graunke
On 10/30/2012 08:28 PM, Eric Anholt wrote: Here's a patch series to clean up the most glaring failures I think we have left in FS code generation other than variable-indexed array access. Unfortunately, I haven't found a particular testcase to show that it's a performance improvement, but I still

[Mesa-dev] i965: FS copy propagation across control flow

2012-10-30 Thread Eric Anholt
Here's a patch series to clean up the most glaring failures I think we have left in FS code generation other than variable-indexed array access. Unfortunately, I haven't found a particular testcase to show that it's a performance improvement, but I still think it's a good idea since it does remove