[Bug target/108994] [13 Regression] LLVM JIT segfaults in libgcc after upgrading from gcc 12.2.1 to 13.0.1

[tstellar at redhat dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108994

--- Comment #11 from Tom Stellard <tstellar at redhat dot com> ---
(In reply to Jakub Jelinek from comment #10)
> I'd start with verification if it is really libgcc, so don't recompile the
> app, just try it against GCC 12.2.1 libgcc vs. 13.0.1.

I confirmed it's libgcc.  On F37, the test passes, but then if I do `dnf
upgrade --releasever 39 libgcc` the test fails.

I'll start trying to bisect.