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| author | Ian Romanick <ian.d.romanick@intel.com> | 2018-07-06 10:07:32 -0700 |
|---|---|---|
| committer | Ian Romanick <ian.d.romanick@intel.com> | 2018-07-09 13:44:57 -0700 |
| commit | 76b08a4d605c2469c4942118fb1fe66e9bfd9c8b (patch) | |
| tree | c5701f33c5099a4e755544f9094a5b1f71598d9c | |
| parent | d41c83bfc472980331864ba4045e4a952c406603 (diff) | |
Boolean simplifications, part 2logic-expression-frobbing
| -rw-r--r-- | src/compiler/nir/nir_opt_algebraic.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/compiler/nir/nir_opt_algebraic.py b/src/compiler/nir/nir_opt_algebraic.py index 37b0016f634..09090de9644 100644 --- a/src/compiler/nir/nir_opt_algebraic.py +++ b/src/compiler/nir/nir_opt_algebraic.py @@ -440,7 +440,9 @@ optimizations = [ (('~frcp', ('frsq', a)), ('fsqrt', a), '!options->lower_fsqrt'), # Boolean simplifications (('ieq', 'a@bool', True), a), + (('ieq', 'a@bool', False), ('inot', a)), (('ine(is_not_used_by_if)', 'a@bool', True), ('inot', a)), + (('ine', 'a@bool', True), ('inot', a)), (('ine', 'a@bool', False), a), (('ieq(is_not_used_by_if)', 'a@bool', False), ('inot', 'a')), (('bcsel', a, True, False), a), |