Re: [Mesa-dev] [PATCH 09/10] nir: Add algebraic optimizations for exponential/logarithmic functions.

2015-01-23 Thread Jason Ekstrand
Reviewed-by: Jason Ekstrand On Thu, Jan 22, 2015 at 3:41 AM, Kenneth Graunke wrote: > Most of these exist in the GLSL IR algebraic pass already. However, > SSA allows us to find more instances of the patterns. > > total NIR instructions in shared programs: 2015593 -> 2011430 (-0.21%) > NIR ins

[Mesa-dev] [PATCH 09/10] nir: Add algebraic optimizations for exponential/logarithmic functions.

2015-01-22 Thread Kenneth Graunke
Most of these exist in the GLSL IR algebraic pass already. However, SSA allows us to find more instances of the patterns. total NIR instructions in shared programs: 2015593 -> 2011430 (-0.21%) NIR instructions in affected programs: 124189 -> 120026 (-3.35%) helped: