decouple-mem-state.hpp

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/*
 * Copyright 2025 David Metz <david.c.metz@ntnu.no>
 * See COPYING for terms of redistribution.
 */
 
#ifndef JLM_HLS_BACKEND_RVSDG2RHLS_DECOUPLE_MEM_STATE_HPP
#define JLM_HLS_BACKEND_RVSDG2RHLS_DECOUPLE_MEM_STATE_HPP
 
#include <jlm/rvsdg/Transformation.hpp>
 
namespace jlm::hls
{
 
void
convert_loop_state_to_lcb(rvsdg::Input * loop_state_input);
 
class MemoryStateDecoupling final : public rvsdg::Transformation
{
public:
  ~MemoryStateDecoupling() noexcept override;
 
  MemoryStateDecoupling();
 
  MemoryStateDecoupling(const MemoryStateDecoupling &) = delete;
 
  MemoryStateDecoupling &
  operator=(const MemoryStateDecoupling &) = delete;
 
  void
  Run(rvsdg::RvsdgModule & rvsdgModule, util::StatisticsCollector & statisticsCollector) override;
 
  static void
  CreateAndRun(rvsdg::RvsdgModule & rvsdgModule, util::StatisticsCollector & statisticsCollector)
  {
    MemoryStateDecoupling memoryStateDecoupler;
    memoryStateDecoupler.Run(rvsdgModule, statisticsCollector);
  }
};
 
}
 
#endif // JLM_HLS_BACKEND_RVSDG2RHLS_DECOUPLE_MEM_STATE_HPP