tree 2b324d8fc3a7037ac3ba57c5c25a4bfbe453b9e1
parent 5d32e263357e562779bfc0d2af712d4c7538a32b
author Eric Anholt <eric@anholt.net> 1414159384 +0100
committer Eric Anholt <eric@anholt.net> 1414170266 +0100

vc4: Allow dead code elimination of unused varyings.

total instructions in shared programs: 39022 -> 37341 (-4.31%)
instructions in affected programs:     26979 -> 25298 (-6.23%)
total uniforms in shared programs: 11242 -> 10523 (-6.40%)
uniforms in affected programs:     5836 -> 5117 (-12.32%)