llvm-project

8217c641 - Revert "[MC] Use a variant to hold MCCFIInstruction state (NFC)" (#169442)

Revert "[MC] Use a variant to hold MCCFIInstruction state (NFC)" (#169442) Reverts llvm/llvm-project#164720 Revert to unblock bots. https://lab.llvm.org/buildbot/#/builders/140/builds/34645