File: GenerateFrequencyData.hpp

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/*========================== begin_copyright_notice ============================

Copyright (C) 2022 Intel Corporation

SPDX-License-Identifier: MIT

============================= end_copyright_notice ===========================*/
#ifndef _CISA_GENERATEFREQUENCYDATA_HPP_
#define _CISA_GENERATEFREQUENCYDATA_HPP_

// This pass generates static profile information and embed it as meta data
// Static profile information includes block freq

#include "common/LLVMWarningsPush.hpp"
#include <llvm/Pass.h>
#include "common/LLVMWarningsPop.hpp"

#pragma once

namespace IGC {

llvm::ModulePass *createGenerateFrequencyDataPass();
void initializeGenerateFrequencyDataPass(llvm::PassRegistry &);
} // namespace IGC

namespace FrequencyDataDS {
typedef enum {
  PGSS_IGC_GEN = 0x1F,
  PGSS_IGC_TRANS = 0x1E,
} PGSS_STEP_t;
}

#endif // _CISA_GENERATEFREQUENCYDATA_HPP_