[Bug c++/97697] Segmentation fault on while (true) loop

[jakub at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97697

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
I guess an optimization barrier will always work.
E.g. adding
__asm ("" : "+g" (nrn_pass_num));
before the loop.