do_not_use_clot.h

 
#ifndef BACKENDS_TOFINO_BF_P4C_PARDE_CLOT_PRAGMA_DO_NOT_USE_CLOT_H_
#define BACKENDS_TOFINO_BF_P4C_PARDE_CLOT_PRAGMA_DO_NOT_USE_CLOT_H_
 
#include <map>
#include <optional>
 
#include "backends/tofino/bf-p4c/phv/phv_fields.h"
#include "backends/tofino/bf-p4c/phv/utils/utils.h"
#include "ir/ir.h"
 
using namespace P4;
 
class PragmaDoNotUseClot : public Inspector {
    const PhvInfo &phv_info;
    ordered_set<const PHV::Field *> do_not_use_clot;
 
    profile_t init_apply(const IR::Node *root) override {
        profile_t rv = Inspector::init_apply(root);
        do_not_use_clot.clear();
        return rv;
    }
 
    bool preorder(const IR::BFN::Pipe *pipe) override;
 
 public:
    explicit PragmaDoNotUseClot(const PhvInfo &phv_info) : phv_info(phv_info) {}
 
    // BFN::Pragma interface
    static const char *name;
    static const char *description;
    static const char *help;
 
    const ordered_set<const PHV::Field *> &do_not_use_clot_fields() const {
        return do_not_use_clot;
    }
};
 
std::ostream &operator<<(std::ostream &out, const PragmaDoNotUseClot &do_not_use_clot);
 
#endif /* BACKENDS_TOFINO_BF_P4C_PARDE_CLOT_PRAGMA_DO_NOT_USE_CLOT_H_ */