+T(RN, 0x1p+0, 0x1.0000000000000002p+0L, 0x1.000002p+0, 0x0p+0, 0)
+T(RN, 0x1p+0, 0x1.fffffffffffffffep-1L, 0x1.fffffep-1, 0x0p+0, 0)
+#endif
+T(RN, 0x1p-149, 0x1.fffffffffffffp-150L, 0x0p+0, 0x0p+0, INEXACT|UNDERFLOW)
+T(RN, 0x1p-149, 0x1.0000000000001p-149L, 0x1p-148, 0x0p+0, INEXACT|UNDERFLOW)
+T(RN, 0x1p+0, 0x1.0000000000001p+0L, 0x1.000002p+0, 0x0p+0, 0)
+T(RN, 0x1p+0, 0x1.fffffffffffffp-1L, 0x1.fffffep-1, 0x0p+0, 0)