Martin Storsjö authored Aug 31, 2015 and Henrik Gramner committed Oct 11, 2015

checkasm timing       Cortex-A7      A8     A9
intra_predict_8x16c_dct_c    862     540    590
intra_predict_8x16c_dct_neon 608     511    657
intra_predict_8x16c_h_c      972     707    719
intra_predict_8x16c_h_neon   722     656    672
intra_predict_8x16c_p_c      10183   9819   8655
intra_predict_8x16c_p_neon   2622    1972   1983