{"ast_node_type":"other","tokens":[{"end":72,"kind":"keyword","start":0,"text":"\"flags.read.u64\""}]}
                    "flags.read.u64" => "__builtin_ia32_readeflags_u64",
                    "flags.read.u32" => "__builtin_ia32_readeflags_u32",
                    "flags.write.u32" => "__builtin_ia32_writeeflags_u32",