1//===-- LowerIFunc.h --------------------------------------------*- C++ -*-===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9#ifndef LLVM_TRANSFORMS_UTILS_LOWERIFUNC_H
10#define LLVM_TRANSFORMS_UTILS_LOWERIFUNC_H
11
12#include "llvm/IR/PassManager.h"
13
14namespace llvm {
15
16/// Pass to replace calls to ifuncs with indirect calls. This could be used to
17/// support ifunc on systems where the program loader does not natively support
18/// it. Constant initializer uses of ifuncs are not handled.
19class LowerIFuncPass : public PassInfoMixin<LowerIFuncPass> {
20public:
21 LowerIFuncPass() = default;
22
23 PreservedAnalyses run(Module &M, ModuleAnalysisManager &AM);
24};
25
26} // end namespace llvm
27
28#endif // LLVM_TRANSFORMS_UTILS_LOWERIFUNC_H
29