Simple LLVM project

Simple program, created using hammer and duck tape.

It initialize LLVM 'structures', create prototypes for printf and scanf and call them.

On std::out it prints LLVM IR and creates file output.o with object code.

But how can I use any of this?

You'll need:

• cmake (and build tool of your choice)
• compiler of some sort
• installed llvm dev libraries (I used version 4.0) What now?

compile it first?

cmake CMakeLists.txt  
make Frodo

run it?

./Frodo

and link the result

{ clang++ | g++ | gcc | ... } output.o -o run  
./run

Have fun!