LLPE is a highly-accurate partial evaluator targeting LLVM intermediate representation, and therefore suitable for specialising C, C++ and FORTRAN programs amongst other languages that are readily compiled to IR.
For more information check out its website or the llpe-dev forum
This version compiles with LLVM 5.0
mkdir build
cd build
cmake -DLLVM_DIR=<LLVM_INSTALL>/lib/cmake/llvm -DCMAKE_INSTALL_PREFIX=<directory> ..
If no option -DLLVM_DIR is given cmake will install LLVM 5.0.
make all
make install INSTALL_DIR=<absolute path to a directory>