[PATCH] D39508: [ubsan] lit changes for lld testing, future lto testing.

[Evgenii Stepanov via Phabricator via llvm-commits]

eugenis added a comment.

I'm OK with shell=True.
Another option to make config.clang a list of strings, like we tried with target_cflags.


Repository:
  rCRT Compiler Runtime

https://reviews.llvm.org/D39508