[Mesa-dev] [PATCH 3/3] nir: Fix typo in ushr by 0 algebraic replacement

Ian Romanick idr at freedesktop.org
Tue Apr 14 08:43:41 PDT 2015


From: Ian Romanick <ian.d.romanick at intel.com>

Signed-off-by: Ian Romanick <ian.d.romanick at intel.com>
Cc: "10.5" <mesa-stable at lists.freedestkop.org>
---
 src/glsl/nir/nir_opt_algebraic.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/glsl/nir/nir_opt_algebraic.py b/src/glsl/nir/nir_opt_algebraic.py
index 319732d..cdb1924 100644
--- a/src/glsl/nir/nir_opt_algebraic.py
+++ b/src/glsl/nir/nir_opt_algebraic.py
@@ -133,7 +133,7 @@ optimizations = [
    (('ishr', 0, a), 0),
    (('ishr', a, 0), a),
    (('ushr', 0, a), 0),
-   (('ushr', a, 0), 0),
+   (('ushr', a, 0), a),
    # Exponential/logarithmic identities
    (('fexp2', ('flog2', a)), a), # 2^lg2(a) = a
    (('fexp',  ('flog',  a)), a), # e^ln(a)  = a
-- 
2.1.0



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