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/illumos-gate/usr/src/lib/libc/port/fp/
H A Dpack_float.c98 round(unpacked *pu, int roundword, enum fp_direction_type rd, int *ex) in round() argument
108 for (is = (roundword + 1); is < UNPACKED_SIZE; is++) in round()
111 pu->significand[roundword] |= 1; in round()
114 if (pu->significand[roundword] == 0) in round()
119 increment = pu->significand[roundword] >= 0x80000000; in round()
125 increment = (pu->sign == 0) & (pu->significand[roundword] != 0); in round()
128 increment = (pu->sign != 0) & (pu->significand[roundword] != 0); in round()
133 is = roundword; in round()
145 (pu->significand[roundword] == 0x80000000)) { in round()
147 pu->significand[roundword - 1] &= ~1; /* force round to even */ in round()