F_8
[F_8] = { 4, 8, OPERAND_FPR },
[INSTR_RR_FF] = { F_8, F_12, 0, 0, 0, 0 },
[INSTR_RXE_FRRD] = { F_8, D_20, X_12, B_16, 0, 0 },
[INSTR_RXF_FRRDF] = { F_32, F_8, D_20, X_12, B_16, 0 },
[INSTR_RXY_FRRD] = { F_8, D20_20, X_12, B_16, 0, 0 },
[INSTR_RX_FRRD] = { F_8, D_20, X_12, B_16, 0, 0 },