void run(){
Lexer* lexer;
Perser* perser;
if(debug){
std::cout<<"Debug option\n";
}
lexer = new Lexer(debug);
lexer->load(input_file);
if(debug){
lexer->put_result();
}
perser = new Perser(lexer->getTokens(), debug);
if(!perser->perse()){
std::cout<<"Perse Error!!\n";
RELEASE(lexer);
RELEASE(perser);
return;
}
TranslationUnitAST* ast = perser->getAST();
CodeGen *codeGen = new CodeGen(debug);
if(!codeGen->codeGen( ast, input_file)){
std::cout<<"CodeGen Error!!\n";
RELEASE(lexer);
RELEASE(perser);
return;
}
llvm::Module &module = codeGen->getModule();
if(module.empty()){
std::cout<<" Module is empty!!\n";
RELEASE(lexer);
RELEASE(perser);
return;
}
llvm::PassManager pm;
pm.add(llvm::createPromoteMemoryToRegisterPass());
std::error_code error;
llvm::StringRef out_filename("do.out");
llvm::raw_fd_ostream raw_stream( out_filename, error, llvm::sys::fs::OpenFlags::F_None );
pm.add(createPrintModulePass( raw_stream));
pm.run(module);
raw_stream.close();
std::cout<<"Complate!!!!\n";
RELEASE(lexer);
RELEASE(perser);
}
