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| author | Jia Tan <jiat0218@gmail.com> | 2023-04-19 21:59:03 +0800 |
|---|---|---|
| committer | Jia Tan <jiat0218@gmail.com> | 2023-04-19 21:59:03 +0800 |
| commit | 7062348bf35c1e4cbfee00ad9fffb4a21aa6eff7 (patch) | |
| tree | b5ba38dd430267ebd52408619fb3d84a87d54273 /src/common/tuklib_open_stdxxx.h | |
| parent | liblzma: Update project maintainers in lzma.h. (diff) | |
| download | xz-7062348bf35c1e4cbfee00ad9fffb4a21aa6eff7.tar.xz | |
tuklib_integer: Use __builtin_clz() with Clang.
Clang has support for __builtin_clz(), but previously Clang would
fallback to either the MSVC intrinsic or the regular C code. This was
discovered due to a bug where a new version of Clang required the
<intrin.h> header file in order to use the MSVC intrinsics.
Thanks to Anton Kochkov for notifying us about the bug.
Diffstat (limited to 'src/common/tuklib_open_stdxxx.h')
0 files changed, 0 insertions, 0 deletions