https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72769
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> --- Please try to reduce the issue as much as possible. 37978 lines is much too large. A library is unusable for testing. Please provide a standalone testcase (with "int main()", that can be run directly.). Also try to compile and run with -fsanitize=undefined and see if anything pops up.