Lines Matching refs:NUL
51 test %ecx, %ecx # NUL char in first string?
155 test %r8d, %r10d # NUL byte present in first string?
158 test %r9d, %r11d # NUL byte present in second string?
174 pcmpeqb %xmm0, %xmm2 # NUL byte present?
176 pandn %xmm4, %xmm2 # match and not NUL byte?
178 xor $0xffff, %r9d # mismatch or NUL byte?
207 bts %ecx, %r10d # treat as if NUL byte present
210 test %r8w, %r10w # NUL byte present in first string head?
213 test %r9w, %r11w # NUL byte present in second string head?
223 pcmpeqb %xmm0, %xmm2 # NUL byte present?
225 pandn %xmm4, %xmm2 # match and not NUL byte?
228 not %r9d # mismatch or NUL byte?
250 pcmpeqb %xmm3, %xmm1 # NUL present?
258 bts %ecx, %r8d # mark end-of-buffer as if there was a NUL byte
259 test %r8w, %r8w # NUL or end of buffer found?
314 bts %edx, %r8d # indicate NUL byte at last byte in buffer
315 test %r8w, %r8w # NUL byte in first chunk?
328 bts %edx, %r8d # indicate NUL byte at last byte in buffer
337 shl %cl, %r8d # adjust NUL mask to positions in RDI/RBX
339 or %r8w, %r9w # NUL bytes als count as mismatches
353 or %r10d, %ecx # mask of mismatches or NUL bytes
380 pcmpeqb %xmm2, %xmm1 # NUL present?
390 bts %ecx, %r8d # mark end-of-buffer as if there was a NUL byte
391 test %r8w, %r8w # NUL or end of buffer found?
433 bts %edx, %r8d # indicate NUL byte at laste byte in buffer
434 test %r8w, %r8w # NUL byte in first chunk?
447 bts %edx, %r8d # indicate NUL byte at laste byte in buffer
456 shl %cl, %r8d # adjust NUL mask to positions in RSI/RBX
458 or %r8w, %r9w # NUL bytes also count as mismatches
467 or %r10d, %ecx # mask of mismatches or NUL bytes