diff options
| author | Mathieu Bridon <[email protected]> | 2018-06-27 12:37:38 +0200 |
|---|---|---|
| committer | Eric Engestrom <[email protected]> | 2018-07-05 12:52:12 +0100 |
| commit | fe8a153648f98c6dfbb621f31c212253c06f9467 (patch) | |
| tree | 78b15537997acfd893d35997dd62183516fc0818 /src/compiler/nir/nir_opt_algebraic.py | |
| parent | d337713ec4f94d5dde101c879fda9c6332a074c3 (diff) | |
python: Stabilize some script outputs
In Python, dictionaries and sets are unordered, and as a result their
is no guarantee that running this script twice will produce the same
output.
Using ordered dicts and explicitly sorting items makes the build more
reproducible, and will make it possible to verify that we're not
breaking anything when we move the build scripts to Python 3.
Reviewed-by: Eric Engestrom <[email protected]>
Diffstat (limited to 'src/compiler/nir/nir_opt_algebraic.py')
| -rw-r--r-- | src/compiler/nir/nir_opt_algebraic.py | 3 |
1 files changed, 2 insertions, 1 deletions
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))), |