[Bug tree-optimization/97081] wrong code for rotate vectorization (x86 target)

[igor at tachyum dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97081

--- Comment #1 from Igor Shevlyakov <igor at tachyum dot com> ---
vect_recog_rotate_pattern()

seems to be the culprit