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| author | David Blaikie <dblaikie@gmail.com> | 2014-04-15 15:17:14 +0000 |
|---|---|---|
| committer | David Blaikie <dblaikie@gmail.com> | 2014-04-15 15:17:14 +0000 |
| commit | 3549f3cf197ea18f0d2b19206fbd18798c2fa972 (patch) | |
| tree | d53a24b0c599fbb77c7012b41e9e6e2b69ec2d6a /lib/IR/PassRegistry.cpp | |
| parent | 9bc7c0707d12cd92fa1d7b44476d70c547c6291b (diff) | |
| download | llvm-3549f3cf197ea18f0d2b19206fbd18798c2fa972.tar.gz llvm-3549f3cf197ea18f0d2b19206fbd18798c2fa972.tar.bz2 llvm-3549f3cf197ea18f0d2b19206fbd18798c2fa972.tar.xz | |
Use unique_ptr to manage PassInfo instances in the PassRegistry
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206297 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/IR/PassRegistry.cpp')
| -rw-r--r-- | lib/IR/PassRegistry.cpp | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/lib/IR/PassRegistry.cpp b/lib/IR/PassRegistry.cpp index 89f4f60f05..6a5bee2f57 100644 --- a/lib/IR/PassRegistry.cpp +++ b/lib/IR/PassRegistry.cpp @@ -57,7 +57,7 @@ struct PassRegistryImpl { }; DenseMap<const PassInfo*, AnalysisGroupInfo> AnalysisGroupInfoMap; - std::vector<const PassInfo*> ToFree; + std::vector<std::unique_ptr<const PassInfo>> ToFree; std::vector<PassRegistrationListener*> Listeners; }; } // end anonymous namespace @@ -75,11 +75,6 @@ void *PassRegistry::getImpl() const { PassRegistry::~PassRegistry() { sys::SmartScopedWriter<true> Guard(*Lock); PassRegistryImpl *Impl = static_cast<PassRegistryImpl*>(pImpl); - - for (std::vector<const PassInfo*>::iterator I = Impl->ToFree.begin(), - E = Impl->ToFree.end(); I != E; ++I) - delete *I; - delete Impl; pImpl = nullptr; } @@ -117,7 +112,7 @@ void PassRegistry::registerPass(const PassInfo &PI, bool ShouldFree) { I = Impl->Listeners.begin(), E = Impl->Listeners.end(); I != E; ++I) (*I)->passRegistered(&PI); - if (ShouldFree) Impl->ToFree.push_back(&PI); + if (ShouldFree) Impl->ToFree.push_back(std::unique_ptr<const PassInfo>(&PI)); } void PassRegistry::unregisterPass(const PassInfo &PI) { @@ -185,7 +180,8 @@ void PassRegistry::registerAnalysisGroup(const void *InterfaceID, } PassRegistryImpl *Impl = static_cast<PassRegistryImpl*>(getImpl()); - if (ShouldFree) Impl->ToFree.push_back(&Registeree); + if (ShouldFree) + Impl->ToFree.push_back(std::unique_ptr<const PassInfo>(&Registeree)); } void PassRegistry::addRegistrationListener(PassRegistrationListener *L) { |