source: icGREP/icgrep-devel/icgrep/pablo/optimizers/pablo_simplifier.hpp @ 4870

Last change on this file since 4870 was 4870, checked in by nmedfort, 4 years ago

Bug fix for Multiplexing. Added ability to set the body of a If/While? node after creation.

File size: 622 bytes
Line 
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 * const block);
15protected:
16    Simplifier() = default;
17private:
18    static void eliminateRedundantCode(PabloBlock * const block, ExpressionTable * predecessor = nullptr);
19    static void eliminateRedundantEquations(PabloBlock * const block);
20    static bool isSuperfluous(const Assign * const assign);
21};
22
23}
24#endif // PABLO_SIMPLIFIER_HPP
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