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nir/algebraic: optimize bcsel(c, fsin/cos_amd(a), fsin/cos_amd(b)) 

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10587>
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Rhys Perry 2021-05-03 10:55:39 +01:00 committed by Marge Bot
parent 69d21a3dee
commit bc1ea2fda9
1 changed files with 1 additions and 1 deletions
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2
src/compiler/nir/nir_opt_algebraic.py
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@ -2426,7 +2426,7 @@ for op in ['fpow']:
(('bcsel', a, (op, b, c), (op + '(is_used_once)', d, c)), (op, ('bcsel', a, b, d), c)),
]
for op in ['frcp', 'frsq', 'fsqrt', 'fexp2', 'flog2', 'fsign', 'fsin', 'fcos', 'fneg', 'fabs', 'fsign']:
for op in ['frcp', 'frsq', 'fsqrt', 'fexp2', 'flog2', 'fsign', 'fsin', 'fcos', 'fsin_amd', 'fcos_amd', 'fneg', 'fabs', 'fsign']:
optimizations += [
(('bcsel', c, (op + '(is_used_once)', a), (op + '(is_used_once)', b)), (op, ('bcsel', c, a, b))),
]