BitcodeWriterPass.cpp revision 276479
1276479Sdim//===- BitcodeWriterPass.cpp - Bitcode writing pass -----------------------===// 2193323Sed// 3193323Sed// The LLVM Compiler Infrastructure 4193323Sed// 5193323Sed// This file is distributed under the University of Illinois Open Source 6193323Sed// License. See LICENSE.TXT for details. 7193323Sed// 8193323Sed//===----------------------------------------------------------------------===// 9193323Sed// 10193323Sed// BitcodeWriterPass implementation. 11193323Sed// 12193323Sed//===----------------------------------------------------------------------===// 13193323Sed 14276479Sdim#include "llvm/Bitcode/BitcodeWriterPass.h" 15193323Sed#include "llvm/Bitcode/ReaderWriter.h" 16276479Sdim#include "llvm/IR/Module.h" 17276479Sdim#include "llvm/IR/PassManager.h" 18193323Sed#include "llvm/Pass.h" 19193323Sedusing namespace llvm; 20193323Sed 21276479SdimPreservedAnalyses BitcodeWriterPass::run(Module *M) { 22276479Sdim WriteBitcodeToFile(M, OS); 23276479Sdim return PreservedAnalyses::all(); 24276479Sdim} 25276479Sdim 26193323Sednamespace { 27193323Sed class WriteBitcodePass : public ModulePass { 28198090Srdivacky raw_ostream &OS; // raw_ostream to print on 29193323Sed public: 30193323Sed static char ID; // Pass identification, replacement for typeid 31193323Sed explicit WriteBitcodePass(raw_ostream &o) 32212904Sdim : ModulePass(ID), OS(o) {} 33249423Sdim 34276479Sdim const char *getPassName() const override { return "Bitcode Writer"; } 35249423Sdim 36276479Sdim bool runOnModule(Module &M) override { 37198090Srdivacky WriteBitcodeToFile(&M, OS); 38193323Sed return false; 39193323Sed } 40193323Sed }; 41193323Sed} 42193323Sed 43193323Sedchar WriteBitcodePass::ID = 0; 44193323Sed 45193323SedModulePass *llvm::createBitcodeWriterPass(raw_ostream &Str) { 46193323Sed return new WriteBitcodePass(Str); 47193323Sed} 48