This series implements an alternative solution to the problem fixed in
0bd83d0 ("nv50/ir: move LateAlgebraicOpt to the very end"). Overall, it
slightly helps various shaders while slightly hurting a few others.
Effects of both patches:
total instructions in shared programs : 5265148 -> 5256901 (-0.16%)
total gprs used in shared programs : 624346 -> 624328 (-0.00%)
total shared used in shared programs : 360704 -> 360704 (0.00%)
total local used in shared programs : 20952 -> 20952 (0.00%)
local shared gpr inst bytes
helped 0 0 71 2016 2016
hurt 0 0 52 19 19
Rhys Perry (2):
nv50/ir: handle SHLADD in IndirectPropagation
nv50/ir: move LateAlgebraicOpt back to right after ConstantFolding
src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)
--
2.14.4
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