| commit | 7062348bf35c1e4cbfee00ad9fffb4a21aa6eff7 | |
| author | Jia Tan <jiat0218@gmail.com> | |
| Wed, 19 Apr 2023 13:59:03 +0000 (19 21:59 +0800) | ||
| committer | Jia Tan <jiat0218@gmail.com> | |
| Wed, 19 Apr 2023 13:59:03 +0000 (19 21:59 +0800) | ||
| tree | b5ba38dd430267ebd52408619fb3d84a87d54273 | treesnapshot (tar.gz zip) |
| parent | 3938718ce3773c90755785c0df8777f133b7ae29 | commitdiff |
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.
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.
| src/common/tuklib_integer.h | diffblobblamehistory |