diff options
| -rw-r--r-- | src/compiler/nir/nir_opt_algebraic.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/compiler/nir/nir_opt_algebraic.py b/src/compiler/nir/nir_opt_algebraic.py index abefbb54756..4c1d547d3a1 100644 --- a/src/compiler/nir/nir_opt_algebraic.py +++ b/src/compiler/nir/nir_opt_algebraic.py @@ -218,6 +218,12 @@ optimizations = [ (('inot', ('ieq', a, b)), ('ine', a, b)), (('inot', ('ine', a, b)), ('ieq', a, b)), + (('iand', ('feq', a, b), ('fne', a, b)), False), + (('iand', ('flt', a, b), ('flt', b, a)), False), + (('iand', ('ieq', a, b), ('ine', a, b)), False), + (('iand', ('ilt', a, b), ('ilt', b, a)), False), + (('iand', ('ult', a, b), ('ult', b, a)), False), + # This helps some shaders because, after some optimizations, they end up # with patterns like (-a < -b) || (b < a). In an ideal world, this sort of # matching would be handled by CSE. |