{"ast_node_type":"other","tokens":[{"end":64,"kind":"keyword","start":0,"text":"\"llvm.ctpop.v64i8\""}]}
        "llvm.ctpop.v64i8" => "__builtin_ia32_vpopcountb_v64qi",
        "llvm.ctpop.v8i16" => "__builtin_ia32_vpopcountw_v8hi",
        "llvm.ctpop.v32i8" => "__builtin_ia32_vpopcountb_v32qi",