pass_utils.h

/*
 * Copyright 2024 Intel Corp.
 * SPDX-FileCopyrightText: 2024 Intel Corp.
 *
 * SPDX-License-Identifier: Apache-2.0
 */
 
#ifndef IR_PASS_UTILS_H_
#define IR_PASS_UTILS_H_
 
#include "ir/pass_manager.h"
#include "lib/compile_context.h"

 
namespace P4 {
 
inline const char *DIAGNOSTIC_COUNT_IN_PASS_TAG = "diagnosticCountInPass";

DebugHook getDiagnosticCountInPassHook(BaseCompileContext &ctxt = BaseCompileContext::get());
 
struct DiagnosticCountInfoState;  // forward declaration

struct DiagnosticCountInfoGuard {
    ~DiagnosticCountInfoGuard();

    DiagnosticCountInfoGuard(DiagnosticCountInfoGuard &&) = delete;
 
    friend struct DiagnosticCountInfo;
 
 private:
    DiagnosticCountInfoGuard(std::string_view componentInfo,
                             std::shared_ptr<DiagnosticCountInfoState> state)
        : componentInfo(componentInfo), state(state) {}
    std::string_view componentInfo;
    std::shared_ptr<DiagnosticCountInfoState> state;
};

struct DiagnosticCountInfo {
    explicit DiagnosticCountInfo(BaseCompileContext &ctxt = BaseCompileContext::get());

    DebugHook getPassManagerHook();

    void emitInfo(std::string_view componentInfo);

    DiagnosticCountInfoGuard getInfoGuard(std::string_view componentInfo);
 
 private:
    std::shared_ptr<DiagnosticCountInfoState> state;
};
 
}  // namespace P4
 
#endif  // IR_PASS_UTILS_H_