Fix break introduced by D124306
authorMircea Trofin <mtrofin@google.com>
Thu, 26 May 2022 18:48:29 +0000 (11:48 -0700)
committerMircea Trofin <mtrofin@google.com>
Thu, 26 May 2022 18:55:19 +0000 (11:55 -0700)
commit6ddc4cd1c23fb2b418425543ea8c1554d4113f70
tree083d26d743a99c550078be55d030a307854357f9
parent6273b5cbcdd346a833120c55061ab56f61827068
Fix break introduced by D124306

argparse.BooleanOptionalAction is not supported until python 3.9.
llvm/utils/UpdateTestChecks/common.py