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| author | Lasse Collin <lasse.collin@tukaani.org> | 2024-04-10 21:56:33 +0300 |
|---|---|---|
| committer | Lasse Collin <lasse.collin@tukaani.org> | 2024-04-10 23:12:11 +0300 |
| commit | 2337f7021c860b026e3e849e60a9ae8d09ec0ea0 (patch) | |
| tree | 870b58a0bae1c084949fd94aeaaabc1238fd88dc /src | |
| parent | liblzma: ARM64 CRC32: Tweak coding style and comments (diff) | |
| download | xz-2337f7021c860b026e3e849e60a9ae8d09ec0ea0.tar.xz | |
liblzma: ARM64 CRC32: Use negation instead of subtracting from 8
Subtracting from 0 is negation, this just keeps warnings away.
Fixes: 761f5b69a4c778c8bcb09279b845b07c28790575
Diffstat (limited to 'src')
| -rw-r--r-- | src/liblzma/check/crc32_arm64.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/liblzma/check/crc32_arm64.h b/src/liblzma/check/crc32_arm64.h index f9a43155..cd1b355f 100644 --- a/src/liblzma/check/crc32_arm64.h +++ b/src/liblzma/check/crc32_arm64.h @@ -51,7 +51,7 @@ crc32_arch_optimized(const uint8_t *buf, size_t size, uint32_t crc) // Align the input buffer because this was shown to be // significantly faster than unaligned accesses. - const size_t align_amount = my_min(size, (8 - (uintptr_t)buf) & 7); + const size_t align_amount = my_min(size, (0U - (uintptr_t)buf) & 7); for (const uint8_t *limit = buf + align_amount; buf < limit; ++buf) crc = __crc32b(crc, *buf); |