https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98364
--- Comment #5 from cqwrteur <unlvsur at live dot com> --- (In reply to cqwrteur from comment #3) > Created attachment 49824 [details] > just compile them and link together to see assembly. compilation command g++ -o main main.cc hello.cc -Ofast -std=c++20 -flto -fmodules-ts