[Bug tree-optimization/96783] [11 Regression] std::rotate miscompiled

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96783

--- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Created attachment 49119
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49119&action=edit
preprocessed source, slightly reduced