[PATCH] D157115: Revert "[clang][X86] Add __cpuidex function to cpuid.h"

[Aiden Grossman via Phabricator via cfe-commits]

aidengrossman added a comment.

Assuming everyone agrees to this going in, I'll land it and then open a backport for the 17 release and reland once the auxiliary triple issues are resolved.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D157115/new/

https://reviews.llvm.org/D157115