{"ast_node_type":"other","tokens":[{"end":69,"kind":"keyword","start":0,"text":"InlineAsmRegClass::S390x(S390xInlineAsmRegClass::reg)"}]}
        InlineAsmRegClass::S390x(S390xInlineAsmRegClass::reg) => "r",
        InlineAsmRegClass::Wasm(WasmInlineAsmRegClass::local) => "r",
        InlineAsmRegClass::S390x(S390xInlineAsmRegClass::reg_addr) => "a",