Noticed in a unigine shader.
---
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 5e07d662b07..0986dde6851 100644
--- a/src/compiler/nir/nir_opt_algebraic.py
+++ b/src/compiler/nir/nir_opt_algebraic.py
@@ -223,6 +223,7 @@ optimizations = [
(('bcsel', ('inot', a), b, c), ('bcsel', a, c, b)),
(('bcsel', a, ('bcsel', a, b, c), d), ('bcsel', a, b, d)),
(('bcsel', a, True, 'b@bool'), ('ior', a, b)),
+ (('inot', ('bcsel', a, ('inot', b), c)), ('bcsel', a, b, ('inot', c))),
(('fmin', a, a), a),
(('fmax', a, a), a),
(('imin', a, a), a),
--
2.17.1
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