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//===--- Bitcode/Writer/BitcodeVerifier.cpp - Bitcode Writer ----------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// BitcodeVerifier implementation.
//
//===----------------------------------------------------------------------===//
#include "llvm/Pass.h"
#include "llvm/Bitcode/ReaderWriter.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/raw_ostream.h"
using namespace llvm;
namespace {
struct VerifyBitcode : public ModulePass {
raw_ostream &OS; // raw_ostream to read from
public:
static char ID; // Pass identification, replacement for typeid
explicit VerifyBitcode(raw_ostream &o)
: ModulePass(ID), OS(o) {}
virtual void getAnalysisUsage(AnalysisUsage &AU) const {
}
const char *getPassName() const { return "Bitcode Verifier"; }
bool runOnModule(Module &M) {
Verify(M);
return false;
}
void Verify(Module &M);
};
}
char VerifyBitcode::ID = 0;
/// createBitcodeVerifierPass - Create a pass that writes a module to disk and
/// then reads the module back in to verify bitcode serialization and
/// deserialization.
ModulePass *llvm::createBitcodeVerifierPass(raw_ostream &Str) {
return new VerifyBitcode(Str);
}
void VerifyBitcode::Verify(Module &M) {
dbgs() << "BitcodeVerifier!\n";
}
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