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nir/algebraic: mark a few comparison simplifications as precise 

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Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reveiewed-by: Alyssa Rosenzweig alyssa.rosenzweig@collabora.com
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
This commit is contained in:
Rhys Perry 2019-07-01 15:49:40 +01:00 committed by Rhys Perry
parent 79801b9d7d
commit e8644122ed
1 changed files with 2 additions and 2 deletions
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4
src/compiler/nir/nir_opt_algebraic.py
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@ -209,8 +209,8 @@ optimizations = [
# Comparison simplifications
(('~inot', ('flt', a, b)), ('fge', a, b)),
(('~inot', ('fge', a, b)), ('flt', a, b)),
(('~inot', ('feq', a, b)), ('fne', a, b)),
(('~inot', ('fne', a, b)), ('feq', a, b)),
(('inot', ('feq', a, b)), ('fne', a, b)),
(('inot', ('fne', a, b)), ('feq', a, b)),
(('inot', ('ilt', a, b)), ('ige', a, b)),
(('inot', ('ult', a, b)), ('uge', a, b)),
(('inot', ('ige', a, b)), ('ilt', a, b)),