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-Wdeprecated-clean: Fix cases of violating the rule of 5 in ways that are deprecated in C++11

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@243788 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Blaikie 2015-07-31 21:37:09 +00:00
parent b4b38d65e6
commit 4c20864f94
2 changed files with 8 additions and 7 deletions
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8
include/llvm/Analysis/DependenceAnalysis.h
View File

@ -69,6 +69,9 @@ namespace llvm {
/// as singly-linked lists, with the "next" fields stored in the dependence
/// itelf.
class Dependence {
protected:
Dependence(const Dependence &) = default;
public:
Dependence(Instruction *Source,
Instruction *Destination) :
@ -216,11 +219,10 @@ namespace llvm {
/// (for output, flow, and anti dependences), the dependence implies an
/// ordering, where the source must precede the destination; in contrast,
/// input dependences are unordered.
class FullDependence : public Dependence {
class FullDependence final : public Dependence {
public:
FullDependence(Instruction *Src, Instruction *Dst, bool LoopIndependent,
unsigned Levels);
~FullDependence() override { delete[] DV; }
/// isLoopIndependent - Returns true if this is a loop-independent
/// dependence.
@ -268,7 +270,7 @@ namespace llvm {
unsigned short Levels;
bool LoopIndependent;
bool Consistent; // Init to true, then refine.
DVEntry *DV;
std::unique_ptr<DVEntry[]> DV;
friend class DependenceAnalysis;
};

7
lib/Analysis/DependenceAnalysis.cpp
View File

@ -233,7 +233,8 @@ FullDependence::FullDependence(Instruction *Source, Instruction *Destination,
: Dependence(Source, Destination), Levels(CommonLevels),
LoopIndependent(PossiblyLoopIndependent) {
Consistent = true;
DV = CommonLevels ? new DVEntry[CommonLevels] : nullptr;
if (CommonLevels)
DV = make_unique<DVEntry[]>(CommonLevels);
}
// The rest are simple getters that hide the implementation.
@ -3746,9 +3747,7 @@ DependenceAnalysis::depends(Instruction *Src, Instruction *Dst,
return nullptr;
}
auto Final = make_unique<FullDependence>(Result);
Result.DV = nullptr;
return std::move(Final);
return make_unique<FullDependence>(std::move(Result));
}