diff options
| author | Kenneth Graunke <[email protected]> | 2015-01-21 23:47:06 -0800 |
|---|---|---|
| committer | Kenneth Graunke <[email protected]> | 2015-01-23 14:53:26 -0800 |
| commit | bbd60f6d7916d5758ba1b8d49cb0c37c1543199e (patch) | |
| tree | 4ed805a6df4408f7eb3077fac0bf5efafed400ba /src/hgl | |
| parent | 391fb32bbef3bdeb7bab78a4d3c5317a0153381e (diff) | |
nir: Add algebraic optimizations for exponential/logarithmic functions.
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: 604
total i965 instructions in shared programs: 6025505 -> 6018717 (-0.11%)
i965 instructions in affected programs: 261295 -> 254507 (-2.60%)
helped: 1295
HURT: 3
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
Reviewed-by: Matt Turner <[email protected]>
Diffstat (limited to 'src/hgl')
0 files changed, 0 insertions, 0 deletions