On 05/06/2015 02:12 PM, Matt Turner wrote: > instructions in affected programs: 380 -> 376 (-1.05%) > helped: 2 > --- > Did we just completely forget these in commit 391fb32b, or is there a > reason to not include them?
I was recently wondering this as well. There are similar omissions in late_optimizations. > src/glsl/nir/nir_opt_algebraic.py | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/src/glsl/nir/nir_opt_algebraic.py > b/src/glsl/nir/nir_opt_algebraic.py > index b0a1f24..400d60e 100644 > --- a/src/glsl/nir/nir_opt_algebraic.py > +++ b/src/glsl/nir/nir_opt_algebraic.py > @@ -83,8 +83,12 @@ 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', ('ilt', a, b)), ('ige', a, b)), > (('inot', ('ige', a, b)), ('ilt', a, b)), > + (('inot', ('ieq', a, b)), ('ine', a, b)), > + (('inot', ('ine', a, b)), ('ieq', a, b)), > (('fge', ('fneg', ('fabs', a)), 0.0), ('feq', a, 0.0)), > (('bcsel', ('flt', a, b), a, b), ('fmin', a, b)), > (('bcsel', ('flt', a, b), b, a), ('fmax', a, b)), > _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev