diff options
Diffstat (limited to 'src/glsl/nir/nir_opt_algebraic.py')
| -rw-r--r-- | src/glsl/nir/nir_opt_algebraic.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/glsl/nir/nir_opt_algebraic.py b/src/glsl/nir/nir_opt_algebraic.py index 585e5e0ae98..6aa8b1f6cae 100644 --- a/src/glsl/nir/nir_opt_algebraic.py +++ b/src/glsl/nir/nir_opt_algebraic.py @@ -56,12 +56,16 @@ optimizations = [ (('iabs', ('ineg', a)), ('iabs', a)), (('fadd', a, 0.0), a), (('iadd', a, 0), a), + (('usadd_4x8', a, 0), a), + (('usadd_4x8', a, ~0), ~0), (('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), + (('umul_unorm_4x8', a, 0), 0), + (('umul_unorm_4x8', a, ~0), a), (('fmul', a, 1.0), a), (('imul', a, 1), a), (('fmul', a, -1.0), ('fneg', a)), @@ -201,6 +205,8 @@ optimizations = [ # Subtracts (('fsub', a, ('fsub', 0.0, b)), ('fadd', a, b)), (('isub', a, ('isub', 0, b)), ('iadd', a, b)), + (('ussub_4x8', a, 0), a), + (('ussub_4x8', a, ~0), 0), (('fsub', a, b), ('fadd', a, ('fneg', b)), 'options->lower_sub'), (('isub', a, b), ('iadd', a, ('ineg', b)), 'options->lower_sub'), (('fneg', a), ('fsub', 0.0, a), 'options->lower_negate'), |