[PATCH] D138010: [AArch64][ARM] add Armv8.9-a/Armv9.4-a identifier support

[Tomas Matheson via Phabricator via llvm-commits]

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

LGTM


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D138010/new/

https://reviews.llvm.org/D138010