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37 | } |
37 | } |
38 | 38 | ||
39 | int PopCnt(uint64_t arg1) { |
39 | int PopCnt(uint64_t arg1) { |
40 | int c; |
40 | int c; |
41 | 41 | ||
42 | for (c = 0; arg1; c++) |
42 | for (c = 0; arg1; c++) |
43 | arg1 &= arg1 - 1; |
43 | arg1 &= arg1 - 1; |
44 | return c; |
44 | return c; |
45 | } |
45 | } |
46 | #endif |
46 | #endif |