llvm/llvm/include/llvm/Transforms/IPO/ArgumentPromotion.h

//===- ArgumentPromotion.h - Promote by-reference arguments -----*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_TRANSFORMS_IPO_ARGUMENTPROMOTION_H
#define LLVM_TRANSFORMS_IPO_ARGUMENTPROMOTION_H

#include "llvm/Analysis/CGSCCPassManager.h"
#include "llvm/Analysis/LazyCallGraph.h"
#include "llvm/IR/PassManager.h"

namespace llvm {

/// Argument promotion pass.
///
/// This pass walks the functions in each SCC and for each one tries to
/// transform it and all of its callers to replace indirect arguments with
/// direct (by-value) arguments.
class ArgumentPromotionPass : public PassInfoMixin<ArgumentPromotionPass> { … };

} // end namespace llvm

#endif // LLVM_TRANSFORMS_IPO_ARGUMENTPROMOTION_H