https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77405
--- Comment #9 from Eric Botcazou <ebotcazou at gcc dot gnu.org> --- > if that attempt doesn't let you reproduce it, and if it still happens when I > remove that flag, I can start bisecting and see if I can get it to a > specific day or even commit that caused it. That will obviously take some > time though. I cannot reproduce on Linux with CFLAGS="-pipe -O2 -fno-strict-aliasing" and the same configure flags as you. Please try to get a backtrace.
