source: icGREP/icgrep-devel/icgrep/pablo/optimizers/pablo_simplifier.hpp @ 4852

Last change on this file since 4852 was 4829, checked in by nmedfort, 4 years ago

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1#ifndef PABLO_SIMPLIFIER_HPP
2#define PABLO_SIMPLIFIER_HPP
3
4#include <pablo/codegenstate.h>
5
6namespace pablo {
7
8struct ExpressionTable;
9class PabloFunction;
10
11class Simplifier {
12public:
13    static bool optimize(PabloFunction & function);
14    static void deadCodeElimination(PabloBlock & block);
15protected:
16    Simplifier() = default;
17private:
18    static void eliminateRedundantCode(PabloBlock & block, ExpressionTable * predecessor = nullptr);
19    static void eliminateRedundantEquations(PabloBlock & block);
20    static bool isSuperfluous(const Assign * const assign);
21};
22
23}
24#endif // PABLO_SIMPLIFIER_HPP
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