{"ast_node_type":"other","tokens":[{"end":69,"kind":"keyword","start":0,"text":"self.dcx().emit_err(InvalidRegister"}]}
                                self.dcx().emit_err(InvalidRegister {
                            asm::InlineAsmReg::parse(asm_arch, reg).unwrap_or_else(|error| {
                                    op_span: *op_sp,