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| author | Mitja Felicijan <mitja.felicijan@gmail.com> | 2026-01-21 22:52:54 +0100 |
|---|---|---|
| committer | Mitja Felicijan <mitja.felicijan@gmail.com> | 2026-01-21 22:52:54 +0100 |
| commit | dcacc00e3750300617ba6e16eb346713f91a783a (patch) | |
| tree | 38e2d4fb5ed9d119711d4295c6eda4b014af73fd /examples/redis-unstable/deps/jemalloc/include/msvc_compat/strings.h | |
| parent | 58dac10aeb8f5a041c46bddbeaf4c7966a99b998 (diff) | |
| download | crep-dcacc00e3750300617ba6e16eb346713f91a783a.tar.gz | |
Remove testing data
Diffstat (limited to 'examples/redis-unstable/deps/jemalloc/include/msvc_compat/strings.h')
| -rw-r--r-- | examples/redis-unstable/deps/jemalloc/include/msvc_compat/strings.h | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/examples/redis-unstable/deps/jemalloc/include/msvc_compat/strings.h b/examples/redis-unstable/deps/jemalloc/include/msvc_compat/strings.h deleted file mode 100644 index 996f256..0000000 --- a/examples/redis-unstable/deps/jemalloc/include/msvc_compat/strings.h +++ /dev/null @@ -1,58 +0,0 @@ -#ifndef strings_h -#define strings_h - -/* MSVC doesn't define ffs/ffsl. This dummy strings.h header is provided - * for both */ -#ifdef _MSC_VER -# include <intrin.h> -# pragma intrinsic(_BitScanForward) -static __forceinline int ffsl(long x) { - unsigned long i; - - if (_BitScanForward(&i, x)) { - return i + 1; - } - return 0; -} - -static __forceinline int ffs(int x) { - return ffsl(x); -} - -# ifdef _M_X64 -# pragma intrinsic(_BitScanForward64) -# endif - -static __forceinline int ffsll(unsigned __int64 x) { - unsigned long i; -#ifdef _M_X64 - if (_BitScanForward64(&i, x)) { - return i + 1; - } - return 0; -#else -// Fallback for 32-bit build where 64-bit version not available -// assuming little endian - union { - unsigned __int64 ll; - unsigned long l[2]; - } s; - - s.ll = x; - - if (_BitScanForward(&i, s.l[0])) { - return i + 1; - } else if(_BitScanForward(&i, s.l[1])) { - return i + 33; - } - return 0; -#endif -} - -#else -# define ffsll(x) __builtin_ffsll(x) -# define ffsl(x) __builtin_ffsl(x) -# define ffs(x) __builtin_ffs(x) -#endif - -#endif /* strings_h */ |
