diff options
Diffstat (limited to 'src/tree_sitter/bits.h')
-rw-r--r-- | src/tree_sitter/bits.h | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/src/tree_sitter/bits.h b/src/tree_sitter/bits.h deleted file mode 100644 index ce7a715567..0000000000 --- a/src/tree_sitter/bits.h +++ /dev/null @@ -1,29 +0,0 @@ -#ifndef TREE_SITTER_BITS_H_ -#define TREE_SITTER_BITS_H_ - -#include <stdint.h> - -static inline uint32_t bitmask_for_index(uint16_t id) { - return (1u << (31 - id)); -} - -#if defined _WIN32 && !defined __GNUC__ - -#include <intrin.h> - -static inline uint32_t count_leading_zeros(uint32_t x) { - if (x == 0) return 32; - uint32_t result; - _BitScanReverse(&result, x); - return 31 - result; -} - -#else - -static inline uint32_t count_leading_zeros(uint32_t x) { - if (x == 0) return 32; - return __builtin_clz(x); -} - -#endif -#endif // TREE_SITTER_BITS_H_ |