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648e1f765a
Summary: This seems to be the only place in llvm we directly call qsort. We can replace this with a call to array_pod_sort. Also minor cleanup of the sorting function. Reviewers: bkramer, Eugene.Zelenko, rafael Reviewed By: bkramer Subscribers: efriedma, llvm-commits Differential Revision: https://reviews.llvm.org/D39214 llvm-svn: 316671
43 lines
1.4 KiB
C++
43 lines
1.4 KiB
C++
//===- llvm/CodeGen/MachineModuleInfoImpls.cpp ----------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file implements object-file format specific implementations of
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// MachineModuleInfoImpl.
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/CodeGen/MachineModuleInfoImpls.h"
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#include "llvm/ADT/DenseMap.h"
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#include "llvm/MC/MCSymbol.h"
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using namespace llvm;
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//===----------------------------------------------------------------------===//
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// MachineModuleInfoMachO
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//===----------------------------------------------------------------------===//
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// Out of line virtual method.
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void MachineModuleInfoMachO::anchor() {}
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void MachineModuleInfoELF::anchor() {}
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using PairTy = std::pair<MCSymbol *, MachineModuleInfoImpl::StubValueTy>;
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static int SortSymbolPair(const PairTy *LHS, const PairTy *RHS) {
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return LHS->first->getName().compare(RHS->first->getName());
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}
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MachineModuleInfoImpl::SymbolListTy MachineModuleInfoImpl::getSortedStubs(
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DenseMap<MCSymbol *, MachineModuleInfoImpl::StubValueTy> &Map) {
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MachineModuleInfoImpl::SymbolListTy List(Map.begin(), Map.end());
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array_pod_sort(List.begin(), List.end(), SortSymbolPair);
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Map.clear();
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return List;
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}
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