// SPDX-License-Identifier: MIT
#pragma once

#include "Common/BitSet.h"
#include <FEXCore/IR/IR.h>
#include <FEXCore/fextl/unordered_map.h>
#include <FEXCore/fextl/vector.h>

namespace FEXCore::IR::Validation {

class IRValidation final : public FEXCore::IR::Pass {
public:
  ~IRValidation();
  void Run(IREmitter* IREmit) override;

private:
  struct BlockInfo {
    fextl::vector<OrderedNode*> Predecessors;
    fextl::vector<OrderedNode*> Successors;
  };

  BitSet<uint64_t> NodeIsLive {};
  OrderedNode* EntryBlock {};
  fextl::unordered_map<IR::NodeID, BlockInfo> OffsetToBlockMap;
  size_t MaxNodes {};
};
} // namespace FEXCore::IR::Validation