{"ast_node_type":"other","tokens":[{"end":65,"kind":"keyword","start":0,"text":"\"sse41.ptestz\""}]}
                    "sse41.ptestz" => "__builtin_ia32_ptestz128",
                    "sse41.ptestnzc" => "__builtin_ia32_ptestnzc128",
                    "sse41.round.pd" => "__builtin_ia32_roundpd",