diff options
Diffstat (limited to 'src/ext/timeouts/timeout-bitops.c')
| -rw-r--r-- | src/ext/timeouts/timeout-bitops.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/ext/timeouts/timeout-bitops.c b/src/ext/timeouts/timeout-bitops.c index a018f33b95..45466f6cb3 100644 --- a/src/ext/timeouts/timeout-bitops.c +++ b/src/ext/timeouts/timeout-bitops.c @@ -40,7 +40,7 @@ static __inline int clz32(unsigned long val) { DWORD zeros = 0; _BitScanReverse(&zeros, val); - return zeros; + return 31 - zeros; } #ifdef _WIN64 /* According to the documentation, these only exist on Win64. */ @@ -54,7 +54,7 @@ static __inline int clz64(uint64_t val) { DWORD zeros = 0; _BitScanReverse64(&zeros, val); - return zeros; + return 63 - zeros; } #else static __inline int ctz64(uint64_t val) |