diff options
Diffstat (limited to 'src/compiler/nir/nir_opt_algebraic.py')
| -rw-r--r-- | src/compiler/nir/nir_opt_algebraic.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/compiler/nir/nir_opt_algebraic.py b/src/compiler/nir/nir_opt_algebraic.py index eaa8b141640..f6685977f3a 100644 --- a/src/compiler/nir/nir_opt_algebraic.py +++ b/src/compiler/nir/nir_opt_algebraic.py @@ -555,6 +555,10 @@ optimizations = [ ('bfm', 'bits', 0))), 'options->lower_bitfield_extract_to_shifts'), + (('ifind_msb', 'value'), + ('ufind_msb', ('bcsel', ('ilt', 'value', 0), ('inot', 'value'), 'value')), + 'options->lower_ifind_msb'), + (('extract_i8', a, 'b@32'), ('ishr', ('ishl', a, ('imul', ('isub', 3, b), 8)), 24), 'options->lower_extract_byte'), |