1//===- llvm/CodeGen/MachineModuleInfoImpls.cpp ----------------------------===// 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// This file implements object-file format specific implementations of 10// MachineModuleInfoImpl. 11// 12//===----------------------------------------------------------------------===// 13 14#include "llvm/CodeGen/MachineModuleInfoImpls.h" 15#include "llvm/ADT/DenseMap.h" 16#include "llvm/MC/MCSymbol.h" 17 18using namespace llvm; 19 20//===----------------------------------------------------------------------===// 21// MachineModuleInfoMachO 22//===----------------------------------------------------------------------===// 23 24// Out of line virtual method. 25void MachineModuleInfoMachO::anchor() {} 26void MachineModuleInfoELF::anchor() {} 27void MachineModuleInfoCOFF::anchor() {} 28 29using PairTy = std::pair<MCSymbol *, MachineModuleInfoImpl::StubValueTy>; 30static int SortSymbolPair(const PairTy *LHS, const PairTy *RHS) { 31 return LHS->first->getName().compare(RHS->first->getName()); 32} 33 34MachineModuleInfoImpl::SymbolListTy MachineModuleInfoImpl::getSortedStubs( 35 DenseMap<MCSymbol *, MachineModuleInfoImpl::StubValueTy> &Map) { 36 MachineModuleInfoImpl::SymbolListTy List(Map.begin(), Map.end()); 37 38 array_pod_sort(List.begin(), List.end(), SortSymbolPair); 39 40 Map.clear(); 41 return List; 42} 43