diff --git a/test_conformance/generate_spirv_offline.py b/test_conformance/generate_spirv_offline.py
index ea80c768..ccc11f81 100644
--- a/test_conformance/generate_spirv_offline.py
+++ b/test_conformance/generate_spirv_offline.py
@@ -1,53 +1,53 @@
-import sys
-import os
-import platform
-import re
-import string
-import shutil
-import traceback
-
-if len(sys.argv)<2:
-    print 'Usage: "generate_spirv_offline.py <input> <32|64>"'
-    exit(1)
-
-input_dir = sys.argv[1]
-arch = sys.argv[2]
-
-def generate_spirv():
-    print "generating spirv"
-    ocl_version = '12';
-    build_options = ''
-    
-    if os.path.exists(input_dir):
-        for root, dirs, files in os.walk(input_dir):
-            for file in files:
-                if file.endswith('.cl'):
-                    options_file_name = file[:-2] + "options"
-                    ocl_version = '12'
-                    if os.path.exists(os.path.join(root, options_file_name)):
-                        optFile = open (os.path.join(root, options_file_name), 'rU')
-                        for line in optFile:
-                            if re.search("-cl-std=CL2.0", line):
-                                ocl_version = '20'
-                        build_options = re.sub("-cl-std=CL2.0", "", line)
-                        print build_options
-                    input_string = os.path.join(root, file)
-                    output_string = os.path.join(root, file[:-2])
-
-                    command_line = ".\\build_script_spirv.py " + input_string + " " + output_string + "spv" + arch + " " + arch + " spir_v " + ocl_version + " \"" + build_options + " \""
-                    print command_line
-                    os.system(command_line)
-    return 0
-
-def main():
-    try: 
-        generate_spirv()
-    except Exception: 
-        traceback.print_exc(file=sys.stdout)
-    sys.exit(0)
-
-if __name__ == "__main__":
-    main()
-
-
-
+import sys
+import os
+import platform
+import re
+import string
+import shutil
+import traceback
+
+if len(sys.argv)<2:
+    print 'Usage: "generate_spirv_offline.py <input> <32|64>"'
+    exit(1)
+
+input_dir = sys.argv[1]
+arch = sys.argv[2]
+
+def generate_spirv():
+    print "generating spirv"
+    ocl_version = '12';
+    build_options = ''
+    
+    if os.path.exists(input_dir):
+        for root, dirs, files in os.walk(input_dir):
+            for file in files:
+                if file.endswith('.cl'):
+                    options_file_name = file[:-2] + "options"
+                    ocl_version = '12'
+                    if os.path.exists(os.path.join(root, options_file_name)):
+                        optFile = open (os.path.join(root, options_file_name), 'rU')
+                        for line in optFile:
+                            if re.search("-cl-std=CL2.0", line):
+                                ocl_version = '20'
+                        build_options = re.sub("-cl-std=CL2.0", "", line)
+                        print build_options
+                    input_string = os.path.join(root, file)
+                    output_string = os.path.join(root, file[:-2])
+
+                    command_line = ".\\build_script_spirv.py " + input_string + " " + output_string + "spv" + arch + " " + arch + " spir_v " + ocl_version + " \"" + build_options + " \""
+                    print command_line
+                    os.system(command_line)
+    return 0
+
+def main():
+    try: 
+        generate_spirv()
+    except Exception: 
+        traceback.print_exc(file=sys.stdout)
+    sys.exit(0)
+
+if __name__ == "__main__":
+    main()
+
+
+