Lines Matching refs:longword
79 unsigned long int longword, magic_bits, charmask;
85 Do this until CHAR_PTR is aligned on a longword boundary. */
88 & (sizeof (longword) - 1)) != 0;
108 if (sizeof (longword) != 4 && sizeof (longword) != 8)
117 /* Set up a longword, each of whose bytes is C. */
125 we will test a longword at a time. The tricky part is testing
126 if *any of the four* bytes in the longword in question are zero. */
127 while (n >= sizeof (longword))
159 Good point. So what we do is XOR LONGWORD with a longword,
163 longword = *longword_ptr++ ^ charmask;
166 if ((((longword + magic_bits)
169 ^ ~longword)
201 n -= sizeof (longword);