The SEH implementation is pretty mature at this point. Differential Revision: https://reviews.llvm.org/D61590 llvm-svn: 360080
Ideally we should probably produce WinEH here as well, but until then, we can use dwarf exceptions, without any further changes required in clang, libunwind or libcxxabi. Differential Revision: https://reviews.llvm.org/D39535 llvm-svn: 317304