https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103271
--- Comment #10 from qinzhao at gcc dot gnu.org --- looks like that this is exactly the same issue as exposed in pr102285. and the original fix to pr102285 just hide this inconsistent IR issue. -mno-strict-align exposed this issue again. So. I believe that we need to fix the inconsistent IR issue in order to completely resolve this issue.