https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67239
--- Comment #8 from H.J. Lu <hjl.tools at gmail dot com> --- (In reply to Richard Biener from comment #7) > Can you please attach -details dumps of the pass instance that does this? It is done in fre pass. > Note that the large number '5368709811' (0x1fffffff) might point to a > different issue elsewhere. Did you double-check that makes sense? > It came from static size_type _S_max_size(_Alloc2&, ...) { return __gnu_cxx::__numeric_traits<size_type>::__max / sizeof(value_type); }