https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99834
--- Comment #2 from Zhendong Su <zhendong.su at inf dot ethz.ch> --- Hi Richard and all, thanks for analyzing these reports! I have some more cases, and wonder whether you folks would prefer that I open a meta issue report and append these (and others that we find) to that report (rather than filing these one by one). Thanks.