FRn
UNPACK_S(Fn, FRn);
PACK_S(FRn, Fr);
MREAD(FRn, Rm + R0 + 4);
MREAD(FRn, Rm + R0);
MREAD(FRn, Rm + R0);
MREAD(FRn, Rm + 4);
MREAD(FRn, Rm);
MREAD(FRn, Rm);
MREAD(FRn, Rm + 4);
MREAD(FRn, Rm);
MREAD(FRn, Rm);
FRn = FRm;
EMU_FLOAT_X(S, FRn);
EMU_FTRC_X(S, FRn);
FRn = FPUL;
FPUL = FRn;
FRn ^= (1 << (_FP_W_TYPE_SIZE - 1));
FRn &= ~(1 << (_FP_W_TYPE_SIZE - 1));
FRn = 0;
FRn = (_FP_EXPBIAS_S << (_FP_FRACBITS_S - 1));
FP_DECL_EX; if(FPSCR_PR) op(D,x,DRm,DRn); else op(S,x,FRm,FRn);