T(RN, 0x0p+0, 0x0p+0, 0x0p+0, 0)
T(RN, -0x0p+0, -0x0p+0, 0x0p+0, 0)
T(RN, -0x1p-100, -0x1p-100, 0x1p-49, INEXACT)
T(RN, 0x1p+0, 0x1.62e42fefa39efp-1, -0x1.abc9e4p-3, INEXACT)
T(RN, -0x1p+0, -inf, 0x0p+0, DIVBYZERO)
T(RN, inf, inf, 0x0p+0, 0)
T(RN, -inf, nan, 0x0p+0, INVALID)
T(RN, nan, nan, 0x0p+0, 0)