[PATCH] D42805: [utils] Refactor utils/update_{, llc_}test_checks.py to share more code

[Fangrui Song via Phabricator via llvm-commits]

MaskRay added a comment.

Friendly ping :) Is anyone against the idea to clean up these utils/update*check_tests.py scripts?


Repository:
  rL LLVM

https://reviews.llvm.org/D42805