llvm-project

6053ca00 - [MC][CodeGen] Move FirstStackSlot and VirtualRegFlag from MCRegister to Register. NFC (#128444)

[MC][CodeGen] Move FirstStackSlot and VirtualRegFlag from MCRegister to Register. NFC (#128444) These concepts don't exist for MCRegister. I think there is a need for virtual registers in MCRegister for NVPTX, SPIR-V and WebAssembly, but those should not be confused with Register's virtual register. I will try to make a separate proposal for that with a real interface.