spirv-tools: vendor as full-fork recipe (path=source, patches baked)

2026-08-01 04:44:12 +03:00
parent 9695e81f9c
commit f0fa0fd58f
1744 changed files with 714530 additions and 3 deletions
@@ -0,0 +1,100 @@
+#!/usr/bin/env python3
+# Copyright (c) 2017 Google Inc.
+
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Tests correctness of opt pass tools/opt --compact-ids."""
+
+import os.path
+import sys
+import tempfile
+
+def test_spirv_file(path, temp_dir):
+  optimized_spv_path = os.path.join(temp_dir, 'optimized.spv')
+  optimized_dis_path = os.path.join(temp_dir, 'optimized.dis')
+  converted_spv_path = os.path.join(temp_dir, 'converted.spv')
+  converted_dis_path = os.path.join(temp_dir, 'converted.dis')
+
+  os.system('tools/spirv-opt ' + path + ' -o ' + optimized_spv_path +
+            ' --compact-ids')
+  os.system('tools/spirv-dis ' + optimized_spv_path + ' -o ' +
+            optimized_dis_path)
+
+  os.system('tools/spirv-dis ' + path + ' -o ' + converted_dis_path)
+  os.system('tools/spirv-as ' + converted_dis_path + ' -o ' +
+            converted_spv_path)
+  os.system('tools/spirv-dis ' + converted_spv_path + ' -o ' +
+            converted_dis_path)
+
+  with open(converted_dis_path, 'r') as f:
+    converted_dis = f.readlines()[3:]
+
+  with open(optimized_dis_path, 'r') as f:
+    optimized_dis = f.readlines()[3:]
+
+  return converted_dis == optimized_dis
+
+def print_usage():
+  template= \
+"""{script} tests correctness of opt pass tools/opt --compact-ids
+
+USAGE: python3 {script} [<spirv_files>]
+
+Requires tools/spirv-dis, tools/spirv-as and tools/spirv-opt to be in path
+(call the script from the SPIRV-Tools build output directory).
+
+TIP: In order to test all .spv files under current dir use
+find <path> -name "*.spv" -print0 | xargs -0 -s 2000000 python {script}
+"""
+  print(template.format(script=sys.argv[0]));
+
+def main():
+  if not os.path.isfile('tools/spirv-dis'):
+      print('error: tools/spirv-dis not found')
+      print_usage()
+      exit(1)
+
+  if not os.path.isfile('tools/spirv-as'):
+      print('error: tools/spirv-as not found')
+      print_usage()
+      exit(1)
+
+  if not os.path.isfile('tools/spirv-opt'):
+      print('error: tools/spirv-opt not found')
+      print_usage()
+      exit(1)
+
+  paths = sys.argv[1:]
+  if not paths:
+      print_usage()
+
+  num_failed = 0
+
+  temp_dir = tempfile.mkdtemp()
+
+  for path in paths:
+    success = test_spirv_file(path, temp_dir)
+    if not success:
+      print('Test failed for ' + path)
+      num_failed += 1
+
+  print('Tested ' + str(len(paths)) + ' files')
+
+  if num_failed:
+    print(str(num_failed) + ' tests failed')
+    exit(1)
+  else:
+    print('All tests successful')
+    exit(0)
+
+if __name__ == '__main__':
+  main()