Duintp1
((Duintp1(duint_valueA) << 32 - SGL_EXP_LENGTH) || Duintp2(duint_valueB))
if (Duintp1(duint_valueA) & 1<<(SGL_EXP_LENGTH - 1)) \
if ((Duintp1(duint_valueA) << 33 - SGL_EXP_LENGTH) || \