Allow update_test_checks.py to not scrub names.
Add a --preserve-names option to tell the script not to replace IR names.
Sometimes tests want those names. For example if a test is looking for a
modification to an existing instruction we'll want to make the names.
Differential Revision: https://reviews.llvm.org/D68081
llvm-svn: 373912
diff --git a/llvm/utils/update_test_checks.py b/llvm/utils/update_test_checks.py
index 5e0d4ba..ec02602 100755
--- a/llvm/utils/update_test_checks.py
+++ b/llvm/utils/update_test_checks.py
@@ -64,6 +64,8 @@
'--function', help='The function in the test file to update')
parser.add_argument('-u', '--update-only', action='store_true',
help='Only update test if it was already autogened')
+ parser.add_argument('-p', '--preserve-names', action='store_true',
+ help='Do not scrub IR names')
parser.add_argument('tests', nargs='+')
args = parser.parse_args()
@@ -174,7 +176,8 @@
continue
# Print out the various check lines here.
- common.add_ir_checks(output_lines, ';', prefix_list, func_dict, func_name)
+ common.add_ir_checks(output_lines, ';', prefix_list, func_dict,
+ func_name, args.preserve_names)
is_in_function_start = False
if is_in_function: