llvm-transformation-pass Template for an out-of-tree LLVM pass. Requirements LLVM 3.8 cmake 3.7 Build mkdir build cd build cmake .. Run On Linux: opt -load build/hello/LLVMHelloWorld.so -helloworld test/hello.bc On OS X: opt -load build/hello/LLVMHelloWorld.dylib -helloworld test/hello.bc