{"ast_node_type":"other","tokens":[{"end":73,"kind":"keyword","start":0,"text":"InlineAsmRegClass::PowerPC(PowerPCInlineAsmRegClass::reg)"}]}
        InlineAsmRegClass::PowerPC(PowerPCInlineAsmRegClass::reg) => "r",
        InlineAsmRegClass::PowerPC(PowerPCInlineAsmRegClass::reg_nonzero) => "b",