{"ast_node_type":"other","tokens":[{"end":71,"kind":"keyword","start":0,"text":"\"M2.vabsdiffh\""}]}
                    "M2.vabsdiffh" => "__builtin_HEXAGON_M2_vabsdiffh",
                    "M2.subacc" => "__builtin_HEXAGON_M2_subacc",
                    "M2.vabsdiffw" => "__builtin_HEXAGON_M2_vabsdiffw",