https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101749
--- Comment #3 from Xi Ruoyao <xry111 at mengyan1223 dot wang> --- (In reply to Richard Biener from comment #2) > This was last changed for PR100114 It's very strange that the fix is only backported to GCC 10 & 9, not 11. I think just backporting it can resolve this issue.