https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105216
--- Comment #3 from Hongtao.liu <crazylht at gmail dot com> --- (In reply to Andrew Pinski from comment #1) > Does -fno-tree-vectorizer help? There is definitely another big recording > the fact pre had to turn something off while vectorization is turned on. No, not related to O2 vectorizer.
