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!