[PATCH] D42978: Make march/target-cpu print a note with the list of valid values for ARM

[Erich Keane via Phabricator via cfe-commits]

erichkeane added a comment.

That makes sense.  I changed the ARM one to check ONLY the first one, since in each case that seems like the oldest anyway.  It at least makes sure that the lists are distinct, and avoids this cross-repo fragility.


https://reviews.llvm.org/D42978