Perhaps nobody would see this, as the thread is already dead, but... :) I managed to include description of your algorithm and updated results, including proced

Perhaps nobody would see this, as the thread is already dead, but... :) I managed to include description of your algorithm and updated results, including procedures by aqrit: http://0x80.pl/notesen/2019-01-05-avx512vbmi-remove-spaces.html http://0x80.pl/notesen/2019-01-05-avx512vbmi-remove-spaces.h... BTW: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88798 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88798