Nathan E. Egge authored Dec 02, 2020 and Jean-Baptiste Kempf committed Jan 11, 2021

Relative speed-ups compared with gcc-9.2.0:

                                  Before     After
mc_8tap_regular_w2_h_16bpc_c:      276.6     219.9
mc_8tap_regular_w4_h_16bpc_c:      489.5     374.5
mc_8tap_regular_w8_h_16bpc_c:      897.7     686.8
mc_8tap_regular_w16_h_16bpc_c:    2573.7    2314.2
mc_8tap_regular_w32_h_16bpc_c:    7647.3    7012.4
mc_8tap_regular_w64_h_16bpc_c:   28163.8   25057.4
mc_8tap_regular_w128_h_16bpc_c:  77678.4   73570.0