diff options
Diffstat (limited to 'src/glsl/nir/nir_opt_algebraic.py')
| -rw-r--r-- | src/glsl/nir/nir_opt_algebraic.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/glsl/nir/nir_opt_algebraic.py b/src/glsl/nir/nir_opt_algebraic.py index 688ceff8c92..ef855aa774e 100644 --- a/src/glsl/nir/nir_opt_algebraic.py +++ b/src/glsl/nir/nir_opt_algebraic.py @@ -58,6 +58,8 @@ optimizations = [ (('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))), + (('fadd', ('fneg', a), a), 0.0), + (('iadd', ('ineg', a), a), 0), (('fmul', a, 0.0), 0.0), (('imul', a, 0), 0), (('fmul', a, 1.0), a), |