[Bug tree-optimization/69328] [6 Regression] ice in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1379 with -O3

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69328

--- Comment #6 from Richard Biener <rguenth at gcc dot gnu.org> ---
Looks good - can you take this bug then?