Hi all, I'm using standard Ubuntu releases of gcc (5.4.0) and gdb (7.11.1) and I have a very simple to reproduce issue on x86-64.
I think I've included all the necessary information in this paste: https://gist.github.com/hdon/3f96a8a6b67e078e0213660ec6245677 Please let me know if there more information is needed to complete this bug report. Thanks