On Haswell (GL 3.3):
total instructions in shared programs: 6211678 -> 6211584 (-0.00%)
instructions in affected programs: 18968 -> 18874 (-0.50%)
helped: 62
HURT: 0
LOST: 0
GAINED: 4
On Broadwell (GL 4.4):
total instructions in shared programs: 11638930 -> 11638181 (-0.01%)
instructions in affected programs: 84768 -> 84019 (-0.88%)
helped: 505
HURT: 45
Signed-off-by: Kenneth Graunke <kenn...@whitecape.org>
---
src/compiler/nir/nir_opt_algebraic.py | 1 +
1 file changed, 1 insertion(+)
diff --git a/src/compiler/nir/nir_opt_algebraic.py
b/src/compiler/nir/nir_opt_algebraic.py
index 0f0896b..1cf614c 100644
--- a/src/compiler/nir/nir_opt_algebraic.py
+++ b/src/compiler/nir/nir_opt_algebraic.py
@@ -180,6 +180,7 @@ optimizations = [
(('fmul', ('b2f', a), ('b2f', b)), ('b2f', ('iand', a, b))),
(('fsat', ('fadd', ('b2f', a), ('b2f', b))), ('b2f', ('ior', a, b))),
(('iand', 'a@bool', 1.0), ('b2f', a)),
+ (('ineg', ('b2i', 'a@bool')), a),
(('flt', ('fneg', ('b2f', a)), 0), a), # Generated by TGSI KILL_IF.
(('flt', ('fsub', 0.0, ('b2f', a)), 0), a), # Generated by TGSI KILL_IF.
# Comparison with the same args. Note that these are not done for
--
2.9.0
_______________________________________________
mesa-dev mailing list
mesa-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/mesa-dev
