https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66868
Markus Trippelsdorf <trippels at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |trippels at gcc dot gnu.org
--- Comment #1 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
Have you tried to build with -fsanitize=undefined?
