FPreg
t1 = fp_classf(*(float*)FPreg(rs1));
t2 = fp_classf(*(float*)FPreg(rs2));
info->op2.val.i = *(int*)FPreg(rs2);
info->op1.val.f = *(float*)FPreg(rs1);
info->op2.val.f = *(float*)FPreg(rs2);
info->op1.val.f = *(float*)FPreg(rs1);
info->op2.val.f = *(float*)FPreg(rs2);
#define FPREG(X) ((X & 1)? FPxreg(X - 1) : FPreg(X))
*(int*)FPreg(rd) = info->res.val.i;
*(float*)FPreg(rd) = info->res.val.f;
*(float*)FPreg(rd) = info->res.val.f;