T(RD, -0x1p-149, -0x1p-148, -0x1p+0, INEXACT|UNDERFLOW)
T(RD, -0x1p-148, -0x1.8p-148, -0x1p+0, INEXACT|UNDERFLOW)
T(RD, -0x1p-128,-0x1.000008p-128, -0x1p+0, INEXACT|UNDERFLOW)
T(RD, -0x1p-149, -0x1p-148, -0x1p+0, INEXACT|UNDERFLOW)
T(RD, -0x1p-148, -0x1.8p-148, -0x1p+0, INEXACT|UNDERFLOW)
T(RD, -0x1p-128,-0x1.000008p-128, -0x1p+0, INEXACT|UNDERFLOW)