llvm/llvm/lib/IR/ReplaceConstant.cpp

//===- ReplaceConstant.cpp - Replace LLVM constant expression--------------===//
//
// 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
//
//===----------------------------------------------------------------------===//
//
// This file implements a utility function for replacing LLVM constant
// expressions by instructions.
//
//===----------------------------------------------------------------------===//

#include "llvm/IR/ReplaceConstant.h"
#include "llvm/ADT/SetVector.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/Instructions.h"

namespace llvm {

static bool isExpandableUser(User *U) { … }

static SmallVector<Instruction *, 4> expandUser(BasicBlock::iterator InsertPt,
                                                Constant *C) { … }

bool convertUsersOfConstantsToInstructions(ArrayRef<Constant *> Consts,
                                           Function *RestrictToFunc,
                                           bool RemoveDeadConstants,
                                           bool IncludeSelf) { … }

} // namespace llvm