2 files changed, 4 insertions, 2 deletions
diff --git a/src/compiler/nir/nir_algebraic.py b/src/compiler/nir/nir_algebraic.py
index d6784df004e..847c59dbd89 100644
--- a/src/compiler/nir/nir_algebraic.py
+++ b/src/compiler/nir/nir_algebraic.py
@@ -25,6 +25,7 @@
 
 from __future__ import print_function
 import ast
+from collections import OrderedDict
 import itertools
 import struct
 import sys
@@ -601,7 +602,7 @@ ${pass_name}(nir_shader *shader)
 
 class AlgebraicPass(object):
    def __init__(self, pass_name, transforms):
-      self.xform_dict = {}
+      self.xform_dict = OrderedDict()
       self.pass_name = pass_name
 
       error = False
diff --git a/src/compiler/nir/nir_opt_algebraic.py b/src/compiler/nir/nir_opt_algebraic.py
index db907df8545..2f1cba398f0 100644
--- a/src/compiler/nir/nir_opt_algebraic.py
+++ b/src/compiler/nir/nir_opt_algebraic.py
@@ -23,6 +23,7 @@
 # Authors:
 #    Jason Ekstrand ([email protected])
 
+from collections import OrderedDict
 import nir_algebraic
 import itertools
 
@@ -628,7 +629,7 @@ optimizations = [
      'options->lower_unpack_snorm_4x8'),
 ]
 
-invert = {'feq': 'fne', 'fne': 'feq', 'fge': 'flt', 'flt': 'fge' }
+invert = OrderedDict([('feq', 'fne'), ('fne', 'feq'), ('fge', 'flt'), ('flt', 'fge')])
 
 for left, right in list(itertools.combinations(invert.keys(), 2)) + zip(invert.keys(), invert.keys()):
    optimizations.append((('inot', ('ior(is_used_once)', (left, a, b), (right, c, d))),