https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90627
--- Comment #11 from bogi788 at hotmail dot com --- (In reply to Martin Liška from comment #6) > Sorry, I can't reproduce that. Maybe you could test a vanilla GCC built from > source files? I tried again in a new rhel7 vm, going straight from distibution gcc (4.8.5) to 9.1 rather than upgrading from gcc 8.3. That resulted in a gcc 9.1 that didn't cause an internal compiler error, but since I used the 3 stage build in both cases I'm not sure how that might have caused the problem.
