https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93782
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org --- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> --- I think we have several dups about TM not handling any internal calls, those can come up from ubsan, some builtins (e.g. the __builtin_*_overflow*) and many other cases. I'm afraid TM is pretty much unmaintained, I think last time touched (except for changes done everywhere in the codebase) 3 years ago, but real TM fixes in Jan 2016 and nothing since then.