From: Jason Ekstrand <jason.ekstrand@intel.com>
Date: Wed, 1 Apr 2015 19:24:37 +0000 (-0700)
Subject: nir/algebraic: Remove a duplicate optimization
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=1779dc060fa8d55d979f887e41f1ec2c793859b7;p=mesa.git

nir/algebraic: Remove a duplicate optimization

This optimization is repeated verbatim above

Reviewed-by: Matt Turner <mattst88@gmail.com>
---

diff --git a/src/glsl/nir/nir_opt_algebraic.py b/src/glsl/nir/nir_opt_algebraic.py
index 190bd916efe..ddf78be7721 100644
--- a/src/glsl/nir/nir_opt_algebraic.py
+++ b/src/glsl/nir/nir_opt_algebraic.py
@@ -172,9 +172,6 @@ optimizations = [
    (('iadd', a, ('isub', 0, b)), ('isub', a, b)),
    (('fabs', ('fsub', 0.0, a)), ('fabs', a)),
    (('iabs', ('isub', 0, a)), ('iabs', a)),
-
-# This one may not be exact
-   (('feq', ('fadd', a, b), 0.0), ('feq', a, ('fneg', b))),
 ]
 
 # Add optimizations to handle the case where the result of a ternary is