1//===--- Bitcode/Writer/BitcodeWriterPass.cpp - Bitcode Writer ------------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9// 10// BitcodeWriterPass implementation. 11// 12//===----------------------------------------------------------------------===// 13 14#include "ReaderWriter_2_9_func.h" 15#include "llvm/IR/Function.h" 16#include "llvm/IR/Instructions.h" 17#include "llvm/IR/Module.h" 18#include "llvm/Pass.h" 19using namespace llvm; 20 21namespace { 22 class WriteBitcodePass : public ModulePass { 23 raw_ostream &OS; // raw_ostream to print on 24 25 public: 26 static char ID; // Pass identification, replacement for typeid 27 explicit WriteBitcodePass(raw_ostream &o) 28 : ModulePass(ID), OS(o) {} 29 30 const char *getPassName() const { return "Bitcode Writer"; } 31 32 bool runOnModule(Module &M) { 33 bool Changed = false; 34 llvm_2_9_func::WriteBitcodeToFile(&M, OS); 35 return Changed; 36 } 37 }; 38} 39 40char WriteBitcodePass::ID = 0; 41 42/// createBitcodeWriterPass - Create and return a pass that writes the module 43/// to the specified ostream. 44llvm::ModulePass *llvm_2_9_func::createBitcodeWriterPass(llvm::raw_ostream &Str) { 45 return new WriteBitcodePass(Str); 46} 47