[PATCH] D147179: [RISCV] Bump I, F, D, and A extension versions to 20191214 spec version

[Alex Bradbury via Phabricator via cfe-commits]

asb accepted this revision.
asb added a comment.
This revision is now accepted and ready to land.

LGTM, thanks (though see minor note about tweaking commit message to clarify the change).


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D147179/new/

https://reviews.llvm.org/D147179