https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93196
--- Comment #15 from xiehongbiao <xiehongbiao at sensetime dot com> --- (In reply to Martin Liška from comment #14) > (In reply to xiehongbiao from comment #13) > > (In reply to Martin Liška from comment #9) > > > Can you please attach output for strace -f -s512 of the problematic > > > execution? > > > > Please help check the strace log (attached). Thanks. > > You attached strace log for the configuration that produces a.out. I will > need the failing options. It contains 2 executions. -O2 and -O1. Please find the failing case from the beginning of the log.It ended at line 2220