https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106042
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Build|x86_64-linux-gnu | Host|x86_64-w64-mingw32 | Resolution|--- |INVALID Target|x86_64-w64-mingw32 | --- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- There is no pure windows target for gcc. There is a mingw target which has the abi of gcc. If clang implements a mingw target, they need to implement the abi of gcc. If you want native tls on windows that is bug 80881.