[cfe-dev] [LLVMdev] New libc++ LLVM Subproject

[Daniel Berlin]

>
> This was compiled with g++-4.-2 -O3 (without rvalue references, which would have no effect on sorting ints anyway).

Errr, that is a pretty old version at this point.
Also this was before significant performance improvements were target
at libstdc++ *and* g++.
It seems a bit strange to compare something from today to something
that is now 3 release versions old.