https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94655
--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> --- I don't see how it makes a difference between whether it is a store created by the vectorizer or some original user store. What matters is what ADDR_EXPR picks up SCCVN for the base, and it will pick up the first one which has the same value; if there are multiple fields starting at the same address, it can pick any of them.
