LambdaMemoryState.hpp

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/*
 * Copyright 2018 Nico Reißmann <nico.reissmann@gmail.com>
 * Copyright 2025 Helge Bahmann <hcb@chaoticmind.net>
 * See COPYING for terms of redistribution.
 */
 
#ifndef JLM_LLVM_IR_LAMBDAMEMORYSTATE_HPP
#define JLM_LLVM_IR_LAMBDAMEMORYSTATE_HPP
 
#include <jlm/llvm/ir/operators/lambda.hpp>
#include <jlm/rvsdg/simple-node.hpp>
 
namespace jlm::llvm
{
 
[[nodiscard]] rvsdg::Output &
GetMemoryStateRegionArgument(const rvsdg::LambdaNode & lambdaNode) noexcept;
 
[[nodiscard]] rvsdg::Input &
GetMemoryStateRegionResult(const rvsdg::LambdaNode & lambdaNode) noexcept;
 
rvsdg::SimpleNode *
tryGetMemoryStateEntrySplit(const rvsdg::LambdaNode & lambdaNode) noexcept;
 
[[nodiscard]] rvsdg::SimpleNode *
tryGetMemoryStateExitMerge(const rvsdg::LambdaNode & lambdaNode) noexcept;
 
}
 
#endif