global_cfg_dump_pass.h

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#pragma once
 
#include "docc/analysis/analysis.h"
#include "docc/analysis/global_cfg_analysis.h"
#include "docc/passes/docc_pass.h"
 
namespace docc::passes {
 
class GlobalCFGPrinterPass : public llvm::PassInfoMixin<GlobalCFGPrinterPass> {
private:
    const std::string* out_path_;
 
public:
    GlobalCFGPrinterPass(const std::string* out_path = nullptr) : out_path_(out_path) {
    }
 
    static bool available(analysis::AnalysisManager& AM) {
        return analysis::AnalysisManager::available<analysis::GlobalCFGAnalysis>(AM);
    }
 
    llvm::PreservedAnalyses run(llvm::Module& Mod, llvm::ModuleAnalysisManager& MAM, analysis::AnalysisManager& GAM);
 
    static std::string escapeDot(std::string input);
 
    void dumpToConsole(llvm::Module& Mod, analysis::GlobalCFGAnalysis& cfg);
 
    void dumpToDotFile(const std::string& path, llvm::Module& Mod, analysis::GlobalCFGAnalysis& cfg);
};
 
} // namespace docc::passes