T(RN, nan, nan, 0x0p+0, 0)
T(RN, inf, nan, 0x0p+0, INVALID)
T(RN, -inf, nan, 0x0p+0, INVALID)
T(RN, 0x0p+0L, 0x0p+0L, 0x0p+0, 0)
T(RN, -0x0p+0L, -0x0p+0L, 0x0p+0, 0)
T(RN, 0x1p+0L, inf, 0x0p+0, DIVBYZERO)
T(RN, -0x1p+0L, -inf, 0x0p+0, DIVBYZERO)
T(RN, 0x1.0001p+0L, nan, 0x0p+0, INVALID)
T(RN, -0x1.0001p+0L, nan, 0x0p+0, INVALID)