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

Copyright (C) 2017-2021 Intel Corporation

SPDX-License-Identifier: MIT

============================= end_copyright_notice ===========================*/

#pragma once

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

namespace IGC
{
    class ScalarizerCodeGen : public llvm::FunctionPass, public llvm::InstVisitor<ScalarizerCodeGen>
    {
    public:
        static char ID;

        ScalarizerCodeGen();

        virtual llvm::StringRef getPassName() const
        {
            return "Scalarizer in Codegen";
        }

        virtual bool runOnFunction(llvm::Function& F);
        void visitBinaryOperator(llvm::BinaryOperator& I);
        void visitCastInst(llvm::CastInst& I);
#if LLVM_VERSION_MAJOR >= 10
        void visitFNeg(llvm::UnaryOperator& I);
#endif

    private:
        llvm::IRBuilder<>* m_builder = nullptr;
    };
}


