https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70023
--- Comment #7 from Qirun Zhang <helloqirun at gmail dot com> --- (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.