refactor: use popcnt

2022-06-03 20:12:09 -04:00
parent a5f93fd194
commit 1ffc42b7d2
3 changed files with 5 additions and 13 deletions
@@ -1,9 +0,0 @@
-namespace ChatTwo.Util;
-
-internal static class NumUtil {
-    internal static uint NumberOfSetBits(uint i) {
-        i -= (i >> 1) & 0x55555555;
-        i = (i & 0x33333333) + ((i >> 2) & 0x33333333);
-        return (((i + (i >> 4)) & 0x0F0F0F0F) * 0x01010101) >> 24;
-    }
-}