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| author | Lasse Collin <lasse.collin@tukaani.org> | 2019-06-01 21:36:13 +0300 |
|---|---|---|
| committer | Lasse Collin <lasse.collin@tukaani.org> | 2019-06-01 21:36:13 +0300 |
| commit | 386394fc9fcde2615391f804eaa466749f96f4ef (patch) | |
| tree | 187b4dacff73204dc6d716cc867963a07a9381f3 /src/liblzma/common/memcmplen.h | |
| parent | tuklib_integer: Cleanup MSVC-specific code. (diff) | |
| download | xz-386394fc9fcde2615391f804eaa466749f96f4ef.tar.xz | |
liblzma: memcmplen: Use ctz32() from tuklib_integer.h.
The same compiler-specific #ifdefs are already in tuklib_integer.h
Diffstat (limited to 'src/liblzma/common/memcmplen.h')
| -rw-r--r-- | src/liblzma/common/memcmplen.h | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/src/liblzma/common/memcmplen.h b/src/liblzma/common/memcmplen.h index 62e79832..25debf6a 100644 --- a/src/liblzma/common/memcmplen.h +++ b/src/liblzma/common/memcmplen.h @@ -99,15 +99,7 @@ lzma_memcmplen(const uint8_t *buf1, const uint8_t *buf2, _mm_loadu_si128((const __m128i *)(buf2 + len)))); if (x != 0) { -# if defined(__INTEL_COMPILER) - len += _bit_scan_forward(x); -# elif defined(_MSC_VER) - unsigned long tmp; - _BitScanForward(&tmp, x); - len += tmp; -# else - len += __builtin_ctz(x); -# endif + len += ctz32(x); return my_min(len, limit); } |