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Eugene Zelenko149178d2017-10-10 22:33:29 +00001//===- llvm/CodeGen/MachineModuleInfoImpls.cpp ----------------------------===//
Chris Lattnerf3f54ff2009-09-16 06:03:48 +00002//
3// The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9//
10// This file implements object-file format specific implementations of
11// MachineModuleInfoImpl.
12//
13//===----------------------------------------------------------------------===//
14
15#include "llvm/CodeGen/MachineModuleInfoImpls.h"
Eugene Zelenko149178d2017-10-10 22:33:29 +000016#include "llvm/ADT/DenseMap.h"
Chris Lattnerf3f54ff2009-09-16 06:03:48 +000017#include "llvm/MC/MCSymbol.h"
Eugene Zelenko149178d2017-10-10 22:33:29 +000018
Chris Lattnerf3f54ff2009-09-16 06:03:48 +000019using namespace llvm;
20
21//===----------------------------------------------------------------------===//
22// MachineModuleInfoMachO
23//===----------------------------------------------------------------------===//
24
25// Out of line virtual method.
Craig Topper2a6a08b2012-09-26 06:36:36 +000026void MachineModuleInfoMachO::anchor() {}
27void MachineModuleInfoELF::anchor() {}
Chris Lattnerf3f54ff2009-09-16 06:03:48 +000028
Mandeep Singh Grang049ed122017-10-26 16:07:20 +000029using PairTy = std::pair<MCSymbol *, MachineModuleInfoImpl::StubValueTy>;
30static int SortSymbolPair(const PairTy *LHS, const PairTy *RHS) {
31 return LHS->first->getName().compare(RHS->first->getName());
Chris Lattnerf3f54ff2009-09-16 06:03:48 +000032}
33
Rafael Espindolad1294d92015-04-07 12:59:28 +000034MachineModuleInfoImpl::SymbolListTy MachineModuleInfoImpl::getSortedStubs(
35 DenseMap<MCSymbol *, MachineModuleInfoImpl::StubValueTy> &Map) {
Anton Korobeynikovae4ccc12010-02-15 22:35:59 +000036 MachineModuleInfoImpl::SymbolListTy List(Map.begin(), Map.end());
37
Mandeep Singh Grang049ed122017-10-26 16:07:20 +000038 array_pod_sort(List.begin(), List.end(), SortSymbolPair);
Rafael Espindolad1294d92015-04-07 12:59:28 +000039
40 Map.clear();
Chris Lattnerf3f54ff2009-09-16 06:03:48 +000041 return List;
42}