[Bug tree-optimization/92130] Missed vectorization for iteration dependent loads and simple multiplicative accumulators

[witold.baryluk+gcc at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92130

--- Comment #1 from Witold Baryluk <witold.baryluk+gcc at gmail dot com> ---
Created attachment 47052
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47052&action=edit
Minimized test case