40         unsigned long long mantissa:63;  member
49         unsigned long long mantissa:62;  member
65     .ieee_nan.mantissa = 0,
73     .ieee_nan.mantissa = 1,  /* nonzero */
80     .ieee.mantissa = 0,
87     .ieee.mantissa = 0,
94     .ieee.mantissa = 1,
101     .ieee.mantissa = 0,
179            au.ieee_nan.quiet_nan, (unsigned long long)au.ieee.mantissa,  in do_fprem()
183            bu.ieee_nan.quiet_nan, (unsigned long long)bu.ieee.mantissa,  in do_fprem()
193            ru.ieee_nan.quiet_nan, (unsigned long long)ru.ieee.mantissa,  in do_fprem()
202            ru.ieee_nan.quiet_nan, (unsigned long long)ru.ieee.mantissa,  in do_fprem()
224            ru.ieee_nan.quiet_nan, (unsigned long long)ru.ieee.mantissa,  in do_fprem_stack_underflow()
309             INIT_FIELD(a, mantissa),  in test_fprem_pairs()
316             INIT_FIELD(b, mantissa),  in test_fprem_pairs()
332         CARRY_INTO(b, mantissa);  in test_fprem_pairs()
337         CARRY_INTO(a, mantissa);  in test_fprem_pairs()