F_16
[F_16] = { 4, 16, OPERAND_FPR },
[INSTR_RRF_F0FF] = { F_16, F_24, F_28, 0, 0, 0 },
[INSTR_RRF_F0FF2] = { F_24, F_16, F_28, 0, 0, 0 },
[INSTR_RRF_F0FR] = { F_24, F_16, R_28, 0, 0, 0 },
[INSTR_RRF_FFRU] = { F_24, F_16, R_28, U4_20, 0, 0 },
[INSTR_RRF_FUFF] = { F_24, F_16, F_28, U4_20, 0, 0 },
[INSTR_RRF_FUFF2] = { F_24, F_28, F_16, U4_20, 0, 0 },