Shader-db i965 instructions:
total instructions in shared programs: 1715894 -> 1710802 (-0.30%)
instructions in affected programs: 443080 -> 437988 (-1.15%)
helped: 1502
HURT: 13
GAINED: 4
LOST: 4
Shader-db NIR instructions:
total instructions in shared programs: 607710 -> 606187 (-0.25%)
instructions in affected programs: 208285 -> 206762 (-0.73%)
helped: 769
HURT: 8
GAINED: 0
LOST: 0
Signed-off-by: Thomas Helland <thomashellan...@gmail.com>
---
src/glsl/nir/nir_opt_algebraic.py | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/glsl/nir/nir_opt_algebraic.py
b/src/glsl/nir/nir_opt_algebraic.py
index 7bf6431..688ceff 100644
--- a/src/glsl/nir/nir_opt_algebraic.py
+++ b/src/glsl/nir/nir_opt_algebraic.py
@@ -56,6 +56,8 @@ optimizations = [
(('iabs', ('ineg', a)), ('iabs', a)),
(('fadd', a, 0.0), a),
(('iadd', a, 0), a),
+ (('fadd', ('fmul', a, b), ('fmul', a, c)), ('fmul', a, ('fadd', b, c))),
+ (('iadd', ('imul', a, b), ('imul', a, c)), ('imul', a, ('iadd', b, c))),
(('fmul', a, 0.0), 0.0),
(('imul', a, 0), 0),
(('fmul', a, 1.0), a),
--
2.2.1
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