[Bug rtl-optimization/94344] [9/10 Regression] Rotate pattern not recognized anymore

[stefansf at linux dot ibm.com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94344

--- Comment #5 from Stefan Schulze Frielinghaus <stefansf at linux dot ibm.com> ---
(In reply to Jakub Jelinek from comment #4)
> Created attachment 48145 [details]
> gcc10-pr94344.patch

LGTM. I did some tests (including the initial one) which all succeeded in
detecting a signed rotate. Thank you very much for the quick fix!