pass_utils.h

/*
Copyright 2024 Intel Corp.
 
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
 
    http://www.apache.org/licenses/LICENSE-2.0
 
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
 
#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_