T(RN, 0x1.ffffffffffffcp-1023, 0x1p+0L, 0x1.ffffffffffffep-1023, 0x0p+0, INEXACT|UNDERFLOW)
T(RN, 0x1.ffffffffffffep-1023, 0x1p+0L, 0x1p-1022, 0x0p+0, 0)
T(RN, 0x1.0000000000001p-1022, 0x0p+0L, 0x1p-1022, 0x0p+0, 0)
T(RN, 0x1p-1022, 0x0p+0L, 0x1.ffffffffffffep-1023, 0x0p+0, INEXACT|UNDERFLOW)
T(RN, 0x1.ffffffffffffcp-1023, 0x1p+0L, 0x1.ffffffffffffep-1023, 0x0p+0, INEXACT|UNDERFLOW)
T(RN, 0x1.ffffffffffffep-1023, 0x1p+0L, 0x1p-1022, 0x0p+0, 0)
T(RN, 0x1.0000000000001p-1022, 0x0p+0L, 0x1p-1022, 0x0p+0, 0)
T(RN, 0x1p-1022, 0x0p+0L, 0x1.ffffffffffffep-1023, 0x0p+0, INEXACT|UNDERFLOW)