Re: [Mesa-dev] [RFC PATCH 9/9] ac/nir: do not always preload PS inputs at beginning

2018-03-12 Thread Samuel Pitoiset
On 03/11/2018 04:07 PM, Marek Olšák wrote: On Thu, Mar 8, 2018 at 9:08 AM, Samuel Pitoiset mailto:samuel.pitoi...@gmail.com>> wrote: RadeonSI does something similar, the VGPRs decrease is a win but not sure if we really want to implement that. Polaris10: Totals from affected

Re: [Mesa-dev] [RFC PATCH 9/9] ac/nir: do not always preload PS inputs at beginning

2018-03-11 Thread Marek Olšák
On Thu, Mar 8, 2018 at 9:08 AM, Samuel Pitoiset wrote: > RadeonSI does something similar, the VGPRs decrease is a win > but not sure if we really want to implement that. > > Polaris10: > Totals from affected shaders: > SGPRS: 116376 -> 116768 (0.34 %) > VGPRS: 76556 -> 74868 (-2.20 %) > Spilled S