{"ast_node_type":"other","tokens":[{"end":59,"kind":"keyword","start":0,"text":"\"llvm.fshr.v8i16\""}]}
        "llvm.fshr.v8i16" => "__builtin_ia32_vpshrdv_v8hi",
        "llvm.fshr.v16i16" => "__builtin_ia32_vpshrdv_v16hi",
        "llvm.x86.rdrand.64" => "__builtin_ia32_rdrand64_step",