rvsdg2rhls.hpp

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/*
 * Copyright 2021 David Metz <david.c.metz@ntnu.no>
 * See COPYING for terms of redistribution.
 */
 
#ifndef JLM_HLS_BACKEND_RVSDG2RHLS_RVSDG2RHLS_HPP
#define JLM_HLS_BACKEND_RVSDG2RHLS_RVSDG2RHLS_HPP
 
#include <jlm/llvm/ir/operators/IntegerOperations.hpp>
#include <jlm/llvm/ir/operators/operators.hpp>
#include <jlm/llvm/ir/RvsdgModule.hpp>
#include <jlm/rvsdg/node.hpp>
#include <jlm/rvsdg/Transformation.hpp>
#include <jlm/util/Statistics.hpp>
 
namespace jlm::hls
{
 
static inline bool
is_constant(const rvsdg::Node * node)
{
  return jlm::rvsdg::is<llvm::IntegerConstantOperation>(node)
      || jlm::rvsdg::is<llvm::UndefValueOperation>(node) || jlm::rvsdg::is<llvm::ConstantFP>(node)
      || jlm::rvsdg::is<rvsdg::ControlConstantOperation>(node);
}
 
std::unique_ptr<rvsdg::TransformationSequence>
createTransformationSequence(rvsdg::DotWriter & dotWriter, bool dumpRvsdgGraphs);
 
void
rvsdg2ref(llvm::LlvmRvsdgModule & rm, const util::FilePath & function_name);
 
void
dump_ref(llvm::LlvmRvsdgModule & rhls, const util::FilePath & function_name);
 
const jlm::rvsdg::Output *
trace_call(jlm::rvsdg::Input * input);
 
std::unique_ptr<llvm::LlvmRvsdgModule>
split_hls_function(llvm::LlvmRvsdgModule & rm, const std::string & function_name);
 
}
 
#endif // JLM_HLS_BACKEND_RVSDG2RHLS_RVSDG2RHLS_HPP