[UptestTestChecks][NFC] Share some common command line options code

Summary:
Add a function common.parse_commandline_args() that adds options common
to all tools (--verbose and --update-only) and returns the parsed
commandline arguments. I plan to use the shared parsing of --verbose in a
follow-up commit to remove most of the `if args.verbose:` checks in the
scripts.

Reviewers: xbolva00, MaskRay

Reviewed By: MaskRay

Subscribers: llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D70428

1 files changed, 1 insertions, 5 deletions

diff --git a/llvm/utils/update_llc_test_checks.py b/llvm/utils/update_llc_test_checks.py
index 6fbab0b6a89..1168eec9a33 100755
--- a/llvm/utils/update_llc_test_checks.py
+++ b/llvm/utils/update_llc_test_checks.py
@@ -24,8 +24,6 @@ ADVERT = ' NOTE: Assertions have been autogenerated by '
 
 def main():
   parser = argparse.ArgumentParser(description=__doc__)
-  parser.add_argument('-v', '--verbose', action='store_true',
-                      help='Show verbose output')
   parser.add_argument('--llc-binary', default='llc',
                       help='The "llc" binary to use to generate the test case')
   parser.add_argument(
@@ -38,10 +36,8 @@ def main():
       help='Use more regex for x86 matching to reduce diffs between various subtargets')
   parser.add_argument(
       '--no_x86_scrub_rip', action='store_false', dest='x86_scrub_rip')
-  parser.add_argument('-u', '--update-only', action='store_true',
-                      help='Only update test if it was already autogened')
   parser.add_argument('tests', nargs='+')
-  args = parser.parse_args()
+  args = common.parse_commandline_args(parser)
 
   script_name = os.path.basename(__file__)