Hi Nitin, On 17 October 2014 12:11, Nitin Mukesh Tiwari <nmtiwari at icloud.com> wrote: > Now my query is the Clang++ and LLVM installed from the page > http://clang.llvm.org/get_started.html has LLVm as backend or does it have GCC as its backend. Clang *always* has LLVM as the backend. Cheers. Tim.