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    Method popcnt_u64

    popcnt_u64(UInt64)

    Count the number of bits set to 1 in unsigned 64-bit integer a, and return that count in dst.

    Declaration
    public static int popcnt_u64(ulong v)
    Parameters
    Type Name Description
    UInt64 v

    Integer to be counted in

    Returns
    Type Description
    Int32

    Count

    Remarks

    **** popcnt r64, r64

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