Searched refs:longword1 (Results 1 - 3 of 3) sorted by relevance

/osnet-11/usr/src/grub/grub2/grub-core/gnulib/
H A Drawmemchr.c80 to testing whether *any of the four* bytes in longword1 is zero.
83 ((longword1 - repeated_one) & ~longword1) & (repeated_one << 7).
86 2. & ~longword1.
89 - If a byte of longword1 is zero, step 1 and 2 transform it into 0xff,
92 - If a byte of longword1 is nonzero, let its lowest 1 bit be at
97 So, if longword1 has only non-zero bytes, tmp is zero.
98 Whereas if longword1 has a zero byte, call j the position of the least
104 The test whether any byte in longword1 is zero is equivalent
115 longword longword1 local
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H A Dmemchr.c115 four* bytes in longword1 is zero.
118 ((longword1 - repeated_one) & ~longword1) & (repeated_one << 7).
121 2. & ~longword1.
124 - If a byte of longword1 is zero, step 1 and 2 transform it into 0xff,
127 - If a byte of longword1 is nonzero, let its lowest 1 bit be at
132 So, if longword1 has only non-zero bytes, tmp is zero.
133 Whereas if longword1 has a zero byte, call j the position of the least
139 So, the test whether any byte in longword1 is zero is equivalent to
144 longword longword1 local
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H A Dstrchrnul.c82 to testing whether *any of the four* bytes in longword1 or
85 Let's consider longword1. We compute tmp =
86 ((longword1 - repeated_one) & ~longword1) & (repeated_one << 7).
89 2. & ~longword1.
92 - If a byte of longword1 is zero, step 1 and 2 transform it into 0xff,
95 - If a byte of longword1 is nonzero, let its lowest 1 bit be at
100 So, if longword1 has only non-zero bytes, tmp is zero.
101 Whereas if longword1 has a zero byte, call j the position of the least
107 The test whether any byte in longword1 o
119 longword longword1 = *longword_ptr ^ repeated_c; local
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