given
@tlsval = thread_local global %Object* null
%0 = load %Object** @tlsval
on i686-w64-mingw32
i get a non-null %0 value in llvm (from july, I didn't see anything TLS related in commits since). Is there any way to get a 0 initialized TLS value? If not, what other options for Thread local storage are there on windows 32bits (or 64bits for that matter)?