Diagnostics.hpp

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#ifndef LLVMEXPR_CODEGEN_LLVM_DIAGNOSTICS_HPP
#define LLVMEXPR_CODEGEN_LLVM_DIAGNOSTICS_HPP
 
#include <atomic>
 
#include "llvm/IR/DiagnosticHandler.h"
#include "llvm/IR/DiagnosticInfo.h"
 
class VectorizationDiagnosticHandler {
  public:
    VectorizationDiagnosticHandler();
 
    void
    setOriginalHandler(llvm::DiagnosticHandler::DiagnosticHandlerTy handler,
                       void* context);
 
    void handleDiagnostic(const llvm::DiagnosticInfo& di);
 
    [[nodiscard]] bool hasVectorizationFailed() const;
 
    void reset();
 
    static void diagnosticHandlerCallback(const llvm::DiagnosticInfo* di,
                                          void* context);
 
  private:
    std::atomic<bool> vectorization_failed;
    llvm::DiagnosticHandler::DiagnosticHandlerTy original_handler;
    void* original_context;
};
 
#endif // LLVMEXPR_CODEGEN_LLVM_DIAGNOSTICS_HPP