Before:                 Cortex A53     A72      A73
selfguided_3x3_8bpc_neon:   3260.6  2175.4   2284.6
selfguided_5x5_8bpc_neon:   2553.2  1694.4   1809.2
selfguided_mix_8bpc_neon:   5720.0  3776.8   4000.5
After:
selfguided_3x3_8bpc_neon:   3315.6  2224.7   2310.5
selfguided_5x5_8bpc_neon:   2603.5  1729.7   1826.9
selfguided_mix_8bpc_neon:   5809.0  3866.3   4043.7