{"ast_node_type":"other","tokens":[{"end":69,"kind":"keyword","start":0,"text":"\"llvm.x86.pclmulqdq.256\""}]}
        "llvm.x86.pclmulqdq.256" => "__builtin_ia32_vpclmulqdq_v4di",
        "llvm.x86.pclmulqdq.512" => "__builtin_ia32_vpclmulqdq_v8di",
        "llvm.x86.avx512.pmulhu.w.512" => "__builtin_ia32_pmulhuw512_mask",