StrengthReduction.h

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// SPDX-License-Identifier: MIT
 
#pragma once
 
#include <cstddef>
 
#include "mini-llvm/ir/Function.h"
#include "mini-llvm/opt/ir/FunctionTransform.h"
#include "mini-llvm/utils/Compiler.h"
 
namespace mini_llvm::ir {
 
class MINI_LLVM_EXPORT StrengthReduction final : public FunctionTransform {
public:
    StrengthReduction(size_t mulThreshold, size_t divThreshold, size_t remThreshold)
        : mulThreshold_(mulThreshold), divThreshold_(divThreshold), remThreshold_(remThreshold) {}
 
    bool runOnFunction(Function &F) override;
 
private:
    size_t mulThreshold_;
    size_t divThreshold_;
    size_t remThreshold_;
};
 
} // namespace mini_llvm::ir