https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100376
--- Comment #1 from cqwrteur <unlvsur at live dot com> --- What thing very wierd is that the code runs correctly under wine but incorrect on windows, even it is the same program. D:\hg\fast_io\.tmp\vdso>g++ -o test test.cc -Ofast -std=c++20 -s -flto -march=native -I../../include D:\hg\fast_io\.tmp\vdso>test 3 0 D:\hg\fast_io\.tmp\vdso>g++ -o test test.cc -Ofast -std=c++20 -s -flto -march=native -I../../include -static D:\hg\fast_io\.tmp\vdso> D:\hg\fast_io\.tmp\vdso>test 3 3 It looks this is an issue with libstdc++.dll's abi?? maybe I missed something here?
