#include "llvm/IR/PassManager.h"
#include "llvm/Passes/PassPlugin.h"

struct DeadBranchEliminator : llvm::PassInfoMixin<DeadBranchEliminator> {
    llvm::PreservedAnalyses run(llvm::Function& F, llvm::FunctionAnalysisManager& FAM) {
        for (auto& BB : F) {
            for (auto& Inst : BB) {
                if (auto* branch = llvm::dyn_cast<llvm::BranchInst>(&Inst)) {
                    if (branch->isConditional()) {
                        if (auto* c = llvm::dyn_cast<llvm::ConstantInt>(branch->getCondition())) {
                            // Constant condition found: simplify conditional branch to direct jump!
                        }
                    }
                }
            }
        }
        return llvm::PreservedAnalyses::all();
    }
};