revng-revng/lib/ExamplePass/Pass.cpp

// LLVM includes
#include "llvm/Pass.h"
#include "llvm/IR/Function.h"
#include "llvm/Support/raw_ostream.h"

// revng includes
#include "revng/Support/IRHelpers.h"

using namespace llvm;

struct ExamplePass : public FunctionPass {
  static char ID;

  ExamplePass() : FunctionPass(ID) {}

  bool runOnFunction(Function &F) override {
    errs() << "Hello: ";
    errs().write_escaped(F.getName()) << '\n';
    return false;
  }

};

char ExamplePass::ID = 0;

static RegisterPass<ExamplePass> X("example", "Example Pass", false, false);