tiny.simd.storeMaskBits

1pub fn storeMaskBits(comptime D: type, mask: D.Mask, output: []u8) usize {2    const byte_count = (D.lane_count + 7) / 8;3    std.debug.assert(output.len >= byte_count);4    @memset(output[0..byte_count], 0);5    inline for (0..D.lane_count) |index| {6        if (mask[index]) output[index / 8] |= @as(u8, 1) << @intCast(index % 8);7    }8    return byte_count;9}

1pub const storeMaskBits = compare.storeMaskBits;