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| author | Matt Turner <[email protected]> | 2014-08-22 14:30:38 -0700 |
|---|---|---|
| committer | Matt Turner <[email protected]> | 2014-12-05 09:49:42 -0800 |
| commit | be80f69ecdb5544509d762ce5c832c4ad3abbe9b (patch) | |
| tree | 799515aadcc3ef21ed4f93a579b1873a7ab972c8 /src/mesa/drivers/dri/i965/brw_vec4_cse.cpp | |
| parent | a1fc6a91e5c6ab098fa8576e63b3a070852aa2a7 (diff) | |
glsl: Optimize scalar all_equal/any_nequal into equal/nequal.
Cuts an instruction from two shaders in Tesseract, by allowing the
(x+y) cmp 0 -> x cmp -y optimization to take place.
instructions in affected programs: 1198 -> 1194 (-0.33%)
Reviewed-by: Eric Anholt <[email protected]>
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_vec4_cse.cpp')
0 files changed, 0 insertions, 0 deletions