Dustmite for C++

[Per Nordlöw]

Is anybody aware of any code minimizers (like D's Dustmite) 
specifically designed for fast minimizing of C++ with precise and 
thereby also efficient removal heuristics agnostic to C++ syntax 
and perhaps also semantics.

I'm aware of that Dustmite, given infinite compute capacity, can 
minimize all languages if it's just fed the right compiler 
command. How much more efficient would Dustmite become if it, in 
the C++ case, was served a complete parse tree produced by Clang 
or GCC?