#ifndef FORSPLL_LLVM_HPP
#define FORSPLL_LLVM_HPP

#include <llvm/ADT/APInt.h>
#include <llvm/IR/Constants.h>
#include <llvm/IR/IRBuilder.h>
#include <llvm/IR/LLVMContext.h>
#include <llvm/IR/Module.h>
#include <llvm/IR/Type.h>
#include <llvm/IR/DerivedTypes.h>

#include <string>

struct LLVMState
{
    llvm::LLVMContext ctx;
    llvm::Module modul;
    llvm::IRBuilder<> builder;

    llvm::Type *inttype;
    llvm::Type *stacktype;
    llvm::FunctionType *ftype;
    llvm::Constant *one;
    llvm::Constant *zero;
    llvm::Constant *llvmSp;
    llvm::Constant *llvmStack;

    LLVMState();

    llvm::Value *createPush();
    llvm::Value *createPop();
    llvm::Function *createFunction(const std::string& name);
    llvm::BasicBlock *createEntry(llvm::Function *func);
    llvm::Value *createVariable(const std::string& name);
    llvm::Constant *createInt(int n);

    void output();
};

#endif // FORSPLL_LLVM_HPP