[PATCH] D40285: [MS] AARCH64 cleanup default WIN macros

[Martell Malone via Phabricator via cfe-commits]

martell added a comment.

... also WINNT was defined for X86 so I just added that to note it.
what do you suggest we do with that one.


Repository:
  rL LLVM

https://reviews.llvm.org/D40285