From 89545b13141053cf12a10e5357aa82031e8419ed Mon Sep 17 00:00:00 2001 From: Jason Ekstrand Date: Wed, 23 Mar 2016 14:25:56 -0700 Subject: [PATCH] nir/algebraic: Get rid of an invlid fxor optimization The fxor opcode is required to return 1.0f or 0.0f but the input variable may not be 1.0f or 0.0f. Reviewed-by: Francisco Jerez --- src/compiler/nir/nir_opt_algebraic.py | 1 - 1 file changed, 1 deletion(-) diff --git a/src/compiler/nir/nir_opt_algebraic.py b/src/compiler/nir/nir_opt_algebraic.py index d788b7b..ec6c633 100644 --- a/src/compiler/nir/nir_opt_algebraic.py +++ b/src/compiler/nir/nir_opt_algebraic.py @@ -176,7 +176,6 @@ optimizations = [ (('ior', a, 0), a), (('fxor', a, a), 0.0), (('ixor', a, a), 0), - (('fxor', a, 0.0), a), (('ixor', a, 0), a), (('inot', ('inot', a)), a), # DeMorgan's Laws -- 2.7.4