xref: /freebsd/contrib/llvm-project/llvm/lib/CodeGen/MachineModuleInfoImpls.cpp (revision fe6060f10f634930ff71b7c50291ddc610da2475)
10b57cec5SDimitry Andric //===- llvm/CodeGen/MachineModuleInfoImpls.cpp ----------------------------===//
20b57cec5SDimitry Andric //
30b57cec5SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
40b57cec5SDimitry Andric // See https://llvm.org/LICENSE.txt for license information.
50b57cec5SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
60b57cec5SDimitry Andric //
70b57cec5SDimitry Andric //===----------------------------------------------------------------------===//
80b57cec5SDimitry Andric //
90b57cec5SDimitry Andric // This file implements object-file format specific implementations of
100b57cec5SDimitry Andric // MachineModuleInfoImpl.
110b57cec5SDimitry Andric //
120b57cec5SDimitry Andric //===----------------------------------------------------------------------===//
130b57cec5SDimitry Andric 
140b57cec5SDimitry Andric #include "llvm/CodeGen/MachineModuleInfoImpls.h"
150b57cec5SDimitry Andric #include "llvm/ADT/DenseMap.h"
160b57cec5SDimitry Andric #include "llvm/MC/MCSymbol.h"
170b57cec5SDimitry Andric 
180b57cec5SDimitry Andric using namespace llvm;
190b57cec5SDimitry Andric 
200b57cec5SDimitry Andric //===----------------------------------------------------------------------===//
210b57cec5SDimitry Andric // MachineModuleInfoMachO
220b57cec5SDimitry Andric //===----------------------------------------------------------------------===//
230b57cec5SDimitry Andric 
240b57cec5SDimitry Andric // Out of line virtual method.
250b57cec5SDimitry Andric void MachineModuleInfoMachO::anchor() {}
260b57cec5SDimitry Andric void MachineModuleInfoELF::anchor() {}
270b57cec5SDimitry Andric void MachineModuleInfoCOFF::anchor() {}
28*fe6060f1SDimitry Andric void MachineModuleInfoWasm::anchor() {}
290b57cec5SDimitry Andric 
300b57cec5SDimitry Andric using PairTy = std::pair<MCSymbol *, MachineModuleInfoImpl::StubValueTy>;
310b57cec5SDimitry Andric static int SortSymbolPair(const PairTy *LHS, const PairTy *RHS) {
320b57cec5SDimitry Andric   return LHS->first->getName().compare(RHS->first->getName());
330b57cec5SDimitry Andric }
340b57cec5SDimitry Andric 
350b57cec5SDimitry Andric MachineModuleInfoImpl::SymbolListTy MachineModuleInfoImpl::getSortedStubs(
360b57cec5SDimitry Andric     DenseMap<MCSymbol *, MachineModuleInfoImpl::StubValueTy> &Map) {
370b57cec5SDimitry Andric   MachineModuleInfoImpl::SymbolListTy List(Map.begin(), Map.end());
380b57cec5SDimitry Andric 
390b57cec5SDimitry Andric   array_pod_sort(List.begin(), List.end(), SortSymbolPair);
400b57cec5SDimitry Andric 
410b57cec5SDimitry Andric   Map.clear();
420b57cec5SDimitry Andric   return List;
430b57cec5SDimitry Andric }
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