[PATCH] D36110: [COFF, ARM64] Add MS builtins __dmb, __dsb, __isb

[Saleem Abdulrasool via Phabricator via llvm-commits]

compnerd added a comment.

Might be a good idea to add tests for the IR itself that we lower it properly.


Repository:
  rL LLVM

https://reviews.llvm.org/D36110