Do we have Linux multi-stage buildbot which will build and run
regressions using LLD as linker and libc++/libc++abi/libunwind as STL
implementation in final stage?
If not I think this will be good test for both LLD and LLVM STL.
I experimented with such build on RHEL 6 and LLD is working, while
LLVM STL failed on 10 LLVM and 2 Clang regressions.