detect_multiple_pipelines.h

 
#ifndef BACKENDS_TOFINO_BF_P4C_MIDEND_DETECT_MULTIPLE_PIPELINES_H_
#define BACKENDS_TOFINO_BF_P4C_MIDEND_DETECT_MULTIPLE_PIPELINES_H_
 
#include "ir/ir.h"
 
namespace BFN {
 
// This is the visitor class for detecting multiple pipelines
class DetectMultiplePipelines : public Inspector {
    unsigned nPipelines = 0;
    // Checks the "main"
    bool preorder(const IR::Declaration_Instance *) override;
 
 public:
    // Constructor that adds all of the passes
    DetectMultiplePipelines() {}
    // Returns true if multiple pipelines were found
    bool hasMultiplePipelines() { return (nPipelines > 1); }
};
 
}  // namespace BFN
 
#endif  // BACKENDS_TOFINO_BF_P4C_MIDEND_DETECT_MULTIPLE_PIPELINES_H_