[PATCH] D51204: [COFF, ARM64] Add MS intrinsics: __getReg, _ReadStatusReg, _WriteStatusReg

[Reid Kleckner via Phabricator via cfe-commits]

rnk added a comment.

This just adds declarations. Are these functions provided by some Windows runtime library? Don't you need to implement the intrinsics somewhere in order for the apps that use them to run or link? Ideally, they should be implemented as builtins.


https://reviews.llvm.org/D51204