diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/glsl/nir/nir_opt_algebraic.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/glsl/nir/nir_opt_algebraic.py b/src/glsl/nir/nir_opt_algebraic.py index cb715c0b2c1..1fdad3d78a6 100644 --- a/src/glsl/nir/nir_opt_algebraic.py +++ b/src/glsl/nir/nir_opt_algebraic.py @@ -62,6 +62,10 @@ optimizations = [ (('iadd', ('imul', a, b), ('imul', a, c)), ('imul', a, ('iadd', b, c))), (('fadd', ('fneg', a), a), 0.0), (('iadd', ('ineg', a), a), 0), + (('iadd', ('ineg', a), ('iadd', a, b)), b), + (('iadd', a, ('iadd', ('ineg', a), b)), b), + (('fadd', ('fneg', a), ('fadd', a, b)), b), + (('fadd', a, ('fadd', ('fneg', a), b)), b), (('fmul', a, 0.0), 0.0), (('imul', a, 0), 0), (('umul_unorm_4x8', a, 0), 0), |