On Sat, Jan 3, 2015 at 11:18 AM, Thomas Helland <thomashellan...@gmail.com> wrote: > This allows opt_algebraic to resolve open-coded > saturates into ir_unop_saturate before we potentially > mess it up by removing the min or max in min/max-pruning. > > Since we are now emitting more free saturates on i965 > this gives us some decrease in instruction count. > > total instructions in shared programs: 1317459 -> 1317065 (-0.03%) > instructions in affected programs: 4084 -> 3690 (-9.65%) > GAINED: 0 > LOST: 0
You're definitely onto something here. On our collection of shaders: total instructions in shared programs: 5876617 -> 5875919 (-0.01%) instructions in affected programs: 9443 -> 8745 (-7.39%) with some fragment shaders hurt in Natural Selection 2 and Kerbal Space program. I'll investigate these. _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
