https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80646
--- Comment #3 from Paul Eggert <eggert at gnu dot org> --- (In reply to Richard Biener from comment #1) > So I start to belive this is a gdb bug. Thanks, I filed a GDB bug report here: https://sourceware.org/bugzilla/show_bug.cgi?id=21473