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/*========================== begin_copyright_notice ============================
Copyright (C) 2017-2021 Intel Corporation
SPDX-License-Identifier: MIT
============================= end_copyright_notice ===========================*/
#pragma once
#include "common/LLVMWarningsPush.hpp"
#include <llvm/Pass.h>
#include "common/LLVMWarningsPop.hpp"
#include "Compiler/MetaDataUtilsWrapper.h"
#include "Compiler/CodeGenContextWrapper.hpp"
namespace IGC
{
class MetaDataUtilsWrapper;
class PurgeMetaDataUtils : public llvm::ModulePass
{
public:
PurgeMetaDataUtils();
~PurgeMetaDataUtils() {}
virtual llvm::StringRef getPassName() const override
{
return "PurgeMetaDataUtilsPass";
}
virtual bool runOnModule(llvm::Module& M) override;
virtual void getAnalysisUsage(llvm::AnalysisUsage& AU) const override {
AU.addRequired<MetaDataUtilsWrapper>();
AU.addRequired<CodeGenContextWrapper>();
}
// Pass identification, replacement for typeid
static char ID;
protected:
llvm::Module* m_pModule;
/// @brief Indicates if the pass changed the processed function
bool m_changed;
};
} // namespace IGC
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