[PATCH] D150856: [lit] Add %{for-each-file} substitution

[Aaron Ballman via Phabricator via llvm-commits]

aaron.ballman added reviewers: rnk, mstorsjo, chapuni.
aaron.ballman added a comment.

Adding a few more reviewers because it's always a challenge to get someone to sign off on lit changes. :-)

I don't have enough Python knowledge to review this well, but I support the idea. This makes it easier to do a split-file without repeating a bunch of RUN lines, which I think is a nice win in terms of expressivity for our DR tests.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D150856/new/

https://reviews.llvm.org/D150856