{"ast_node_type":"other","tokens":[{"end":63,"kind":"keyword","start":0,"text":"\"F2.dfadd\""}]}
                    "F2.dfadd" => "__builtin_HEXAGON_F2_dfadd",
                    "F2.conv.w2sf" => "__builtin_HEXAGON_F2_conv_w2sf",
                    "F2.dfclass" => "__builtin_HEXAGON_F2_dfclass",