ir_compare.h

/*
 * SPDX-FileCopyrightText: 2024 The P4 Language Consortium
 *
 * SPDX-License-Identifier: Apache-2.0
 */
 
#ifndef BACKENDS_P4TOOLS_COMMON_LIB_IR_COMPARE_H_
#define BACKENDS_P4TOOLS_COMMON_LIB_IR_COMPARE_H_
 
#include "ir/ir.h"
 
namespace P4::IR {

struct StateVariableEqual {
    bool operator()(const IR::StateVariable *s1, const IR::StateVariable *s2) const {
        return s1->equiv(*s2);
    }
    bool operator()(const IR::StateVariable &s1, const IR::StateVariable &s2) const {
        return s1.equiv(s2);
    }
};

struct StateVariableLess {
    bool operator()(const IR::StateVariable *s1, const IR::StateVariable *s2) const {
        return *s1 < *s2;
    }
    bool operator()(const IR::StateVariable &s1, const IR::StateVariable &s2) const {
        return s1 < s2;
    }
};
 
}  // namespace P4::IR
 
#endif /* BACKENDS_P4TOOLS_COMMON_LIB_IR_COMPARE_H_ */