llvm/llvm/include/llvm/Analysis/IndirectCallVisitor.h

//===-- IndirectCallVisitor.h - indirect call visitor ---------------------===//
//
// 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 defines a visitor class and a helper function that find
// all indirect call-sites in a function.

#ifndef LLVM_ANALYSIS_INDIRECTCALLVISITOR_H
#define LLVM_ANALYSIS_INDIRECTCALLVISITOR_H

#include "llvm/IR/InstVisitor.h"
#include <vector>

namespace llvm {
// Visitor class that finds indirect calls or instructions that gives vtable
// value, depending on Type.
struct PGOIndirectCallVisitor : public InstVisitor<PGOIndirectCallVisitor> { … };

inline std::vector<CallBase *> findIndirectCalls(Function &F) { … }

inline std::vector<Instruction *> findVTableAddrs(Function &F) { … }

} // namespace llvm

#endif