https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70023
--- Comment #8 from Uroš Bizjak <ubizjak at gmail dot com> --- (In reply to Qirun Zhang from comment #7) > (In reply to Uroš Bizjak from comment #6) > > *** Bug 69773 has been marked as a duplicate of this bug. *** > > PR69773 was reported and confirmed more than one month ago. The two bugs > share the same stack trace. IMHO, it should not be a duplicate. Please read Comment #2. The insn is different, but the problem is the same.