| commit | 12321a9390acc076b414035a46df9d7545ac379f | |
| author | Jia Tan <jiat0218@gmail.com> | |
| Wed, 19 Apr 2023 13:59:03 +0000 (19 21:59 +0800) | ||
| committer | Jia Tan <jiat0218@gmail.com> | |
| Tue, 25 Apr 2023 12:19:28 +0000 (25 20:19 +0800) | ||
| tree | 65f90a946e8d514e4cbd0b4bb929c90bd8b9b521 | treesnapshot (tar.gz zip) |
| parent | d1f0e01c395960efd6c29ff144eda4f4c8c1c6d3 | 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 |