If functions really are same in assembly (e.g. type sizes are same) LLVM's mergefunc pass actually can merge them, leaving only a single copy. http://llvm.org/

If functions really are same in assembly (e.g. type sizes are same) LLVM's mergefunc pass actually can merge them, leaving only a single copy. http://llvm.org/docs/Passes.html http://llvm.org/docs/Passes.html