[PATCH] D69247: [AArch64][Builtins] Avoid unnecssary cache cleaning

[Bryan Chan via Phabricator via llvm-commits]

bryanpkc added a comment.

I actually read that LKML post before submitting the patch, and I had the same understanding as @ktkachov. I will change the code to cache the result of the MRS instruction as suggested.


Repository:
  rCRT Compiler Runtime

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D69247/new/

https://reviews.llvm.org/D69247