484         uint64_t frac_lo;  member
493     uint64_t frac_lo;  member
503     uint64_t frac_lo;  member
643         .frac_lo = f.low,  in float128_unpack_raw()
689     return make_float128(hi, p->frac_lo);  in float128_pack_raw()
940     r->frac_lo = uadd64_carry(a->frac_lo, b->frac_lo, &c);  in frac128_add()
948     r->frac_lo = uadd64_carry(a->frac_lo, b->frac_lo, &c);  in frac256_add()
964     c = uadd64_overflow(a->frac_lo, c, &r->frac_lo);  in frac128_addi()
977     a->frac_hi = a->frac_lo = -1;  in frac128_allones()
993         ta = a->frac_lo, tb = b->frac_lo;  in frac128_cmp()
1010     a->frac_hi = a->frac_lo = 0;  in frac128_clear()
1053     a0 = a->frac_hi, a1 = a->frac_lo;  in frac128_div()
1054     b0 = b->frac_hi, b1 = b->frac_lo;  in frac128_div()
1090     a->frac_lo = q1;  in frac128_div()
1103     return (a->frac_hi | a->frac_lo) == 0;  in frac128_eqz()
1110     mulu64(&r->frac_lo, &r->frac_hi, a->frac, b->frac);  in frac64_mulw()
1115     mul128To256(a->frac_hi, a->frac_lo, b->frac_hi, b->frac_lo,  in frac128_mulw()
1116                 &r->frac_hi, &r->frac_hm, &r->frac_lm, &r->frac_lo);  in frac128_mulw()
1129     a->frac_lo = usub64_borrow(0, a->frac_lo, &c);  in frac128_neg()
1136     a->frac_lo = usub64_borrow(0, a->frac_lo, &c);  in frac256_neg()
1158         a->frac_hi = shl_double(a->frac_hi, a->frac_lo, shl);  in frac128_normalize()
1159         a->frac_lo <<= shl;  in frac128_normalize()
1161     } else if (a->frac_lo) {  in frac128_normalize()
1162         int shl = clz64(a->frac_lo);  in frac128_normalize()
1163         a->frac_hi = a->frac_lo << shl;  in frac128_normalize()
1164         a->frac_lo = 0;  in frac128_normalize()
1173     uint64_t a2 = a->frac_lm, a3 = a->frac_lo;  in frac256_normalize()
1213     a->frac_lo = a3;  in frac256_normalize()
1310     a1 = a->frac_lo;  in frac128_modrem()
1325     b1 = b->frac_lo;  in frac128_modrem()
1394     a->frac_lo = a1 | (a2 != 0);  in frac128_modrem()
1406     uint64_t a0 = a->frac_hi, a1 = a->frac_lo;  in frac128_shl()
1419     a->frac_lo = a1;  in frac128_shl()
1431     uint64_t a0 = a->frac_hi, a1 = a->frac_lo;  in frac128_shr()
1444     a->frac_lo = a1;  in frac128_shr()
1465     uint64_t a0 = a->frac_hi, a1 = a->frac_lo;  in frac128_shrjam()
1491     a->frac_lo = a1 | (sticky != 0);  in frac128_shrjam()
1498     uint64_t a2 = a->frac_lm, a3 = a->frac_lo;  in frac256_shrjam()
1531     a->frac_lo = a3 | (sticky != 0);  in frac256_shrjam()
1547     r->frac_lo = usub64_borrow(a->frac_lo, b->frac_lo, &c);  in frac128_sub()
1555     r->frac_lo = usub64_borrow(a->frac_lo, b->frac_lo, &c);  in frac256_sub()
1566     r->frac = a->frac_hi | (a->frac_lo != 0);  in frac64_truncjam()
1572     r->frac_lo = a->frac_hm | ((a->frac_lm | a->frac_lo) != 0);  in frac128_truncjam()
1580     r->frac_lo = 0;  in frac64_widen()
1586     r->frac_hm = a->frac_lo;  in frac128_widen()
1588     r->frac_lo = 0;  in frac128_widen()
3223             r = int128_urshift(int128_make128(p.frac_lo, p.frac_hi), shift);  in float128_to_int128_scalbn()
3227         } else if (p.exp == 127 && p.sign && p.frac_lo == 0 &&  in float128_to_int128_scalbn()
3657             r = int128_urshift(int128_make128(p.frac_lo, p.frac_hi), shift);  in float128_to_uint128_scalbn()
4023         p.frac_lo = int128_getlo(a);  in int128_to_float128()
4247         p.frac_lo = int128_getlo(a);  in uint128_to_float128()