source/opt/null_pass.h

// Copyright (c) 2016 Google Inc.
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#ifndef LIBSPIRV_OPT_NULL_PASS_H_
#define LIBSPIRV_OPT_NULL_PASS_H_

#include "module.h"
#include "pass.h"

namespace spvtools {
namespace opt {

// A null pass that does nothing.
class NullPass : public Pass {
  const char* name() const override { return "null"; }
  bool Process(ir::Module*) override { return false; }
};

}  // namespace opt
}  // namespace spvtools

#endif  // LIBSPIRV_OPT_NULL_PASS_H_