{"ast_node_type":"other","tokens":[{"end":47,"kind":"keyword","start":0,"text":"\"llvm.x86.tdpbssd\""}]}
        "llvm.x86.tdpbssd" => "__builtin_trap",
        "llvm.x86.tdpbf16ps" => "__builtin_trap",
        "llvm.x86.tdpbsud" => "__builtin_trap",