Lines Matching refs:longword
66 unsigned long int longword, magic_bits, charmask;
71 Do this until CHAR_PTR is aligned on a longword boundary. */
74 & (sizeof (longword) - 1)) != 0;
94 if (sizeof (longword) != 4 && sizeof (longword) != 8)
103 /* Set up a longword, each of whose bytes is C. */
111 we will test a longword at a time. The tricky part is testing
112 if *any of the four* bytes in the longword in question are zero. */
113 while (n >= sizeof (longword))
145 Good point. So what we do is XOR LONGWORD with a longword,
149 longword = *longword_ptr++ ^ charmask;
152 if ((((longword + magic_bits)
155 ^ ~longword)
187 n -= sizeof (longword);