https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89702
--- Comment #4 from Karl Burgess <karl.burgess at oracle dot com> --- (In reply to Richard Biener from comment #1) > Note GCC 4.8.0 is no longer maintained (and is also the very first release > off the GCC 4.8 branch with loads of bugfixes to come...). Please update to > a > maintained version and try again - that would be at _least_ GCC 7.4, better > GCC 8.3 The problem does not occur with GCC 8.3.0
