T(RN, 0x0p+0, 0x0p+0, 0x0p+0, 0, 0)
T(RN, -0x0p+0, -0x0p+0, 0x0p+0, 0, 0)
T(RN, 0x1p-1, 0x1p-1, 0x0p+0, 0, 0)
T(RN, -0x1p-1, -0x1p-1, 0x0p+0, 0, 0)
T(RN, 0x1p+0, 0x1p-1, 0x0p+0, 1, 0)
T(RN, -0x1p+0, -0x1p-1, 0x0p+0, 1, 0)
T(RN, 0x1p+1, 0x1p-1, 0x0p+0, 2, 0)
T(RN, -0x1p+1, -0x1p-1, 0x0p+0, 2, 0)
// TODO: exp is unspecified
T(RN, inf, inf, 0x0p+0, 0, 0)
T(RN, -inf, -inf, 0x0p+0, 0, 0)
T(RN, nan, nan, 0x0p+0, 0, 0)