diff options
Diffstat (limited to 'rod/nhashes.nim')
| -rwxr-xr-x | rod/nhashes.nim | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/rod/nhashes.nim b/rod/nhashes.nim index 2c78dd44d..b9dd3670a 100755 --- a/rod/nhashes.nim +++ b/rod/nhashes.nim @@ -32,17 +32,6 @@ proc concHash*(h: THash, val: int): THash proc finishHash*(h: THash): THash # implementation -proc nextPowerOfTwo(x: int): int = - result = x -% 1 # complicated, to make it a nop if sizeof(int) == 4, - # because shifting more than 31 bits is undefined in C - result = result or (result shr ((sizeof(int) - 4) * 8)) - result = result or (result shr 16) - result = result or (result shr 8) - result = result or (result shr 4) - result = result or (result shr 2) - result = result or (result shr 1) - Inc(result) - proc concHash(h: THash, val: int): THash = result = h +% val result = result +% result shl 10 |