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author | David Blaikie <dblaikie@gmail.com> | 2014-04-15 05:15:19 +0000 |
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committer | David Blaikie <dblaikie@gmail.com> | 2014-04-15 05:15:19 +0000 |
commit | ff2bf1bb8dec9a287d3581e84a974463ac74ca36 (patch) | |
tree | 95be5be168964009007f249f8a253be8de7aa41d | |
parent | 570e52c6f17d8819ee4c8595fc79d17a6dc51dd9 (diff) | |
download | llvm-ff2bf1bb8dec9a287d3581e84a974463ac74ca36.tar.gz llvm-ff2bf1bb8dec9a287d3581e84a974463ac74ca36.tar.bz2 llvm-ff2bf1bb8dec9a287d3581e84a974463ac74ca36.tar.xz |
Use unique_ptr to own MCFunctions within MCModule.
MCModule's ctor had to be moved out of line so the definition of
MCFunction was available. (ctor requires the dtor of members (in case
the ctor throws) which required access to the dtor of MCFunction)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206244 91177308-0d34-0410-b5e6-96231b3b80d8
-rw-r--r-- | include/llvm/MC/MCModule.h | 4 | ||||
-rw-r--r-- | lib/MC/MCModule.cpp | 12 | ||||
-rw-r--r-- | lib/MC/MCModuleYAML.cpp | 10 | ||||
-rw-r--r-- | lib/MC/MCObjectDisassembler.cpp | 2 |
4 files changed, 14 insertions, 14 deletions
diff --git a/include/llvm/MC/MCModule.h b/include/llvm/MC/MCModule.h index 63635c7478..65351ecf25 100644 --- a/include/llvm/MC/MCModule.h +++ b/include/llvm/MC/MCModule.h @@ -73,7 +73,7 @@ class MCModule { /// \name Function tracking /// @{ - typedef std::vector<MCFunction*> FunctionListTy; + typedef std::vector<std::unique_ptr<MCFunction>> FunctionListTy; FunctionListTy Functions; /// @} @@ -87,7 +87,7 @@ class MCModule { friend class MCObjectDisassembler; public: - MCModule() : Entrypoint(0) { } + MCModule(); ~MCModule(); /// \name Create a new MCAtom covering the specified offset range. diff --git a/lib/MC/MCModule.cpp b/lib/MC/MCModule.cpp index 8a5b63f27d..3ed735689d 100644 --- a/lib/MC/MCModule.cpp +++ b/lib/MC/MCModule.cpp @@ -7,6 +7,7 @@ // //===----------------------------------------------------------------------===// +#include "llvm/ADT/STLExtras.h" #include "llvm/MC/MCModule.h" #include "llvm/MC/MCAtom.h" #include "llvm/MC/MCFunction.h" @@ -99,8 +100,9 @@ MCAtom *MCModule::findFirstAtomAfter(uint64_t Addr) { } MCFunction *MCModule::createFunction(StringRef Name) { - Functions.push_back(new MCFunction(Name, this)); - return Functions.back(); + std::unique_ptr<MCFunction> MCF(new MCFunction(Name, this)); + Functions.push_back(std::move(MCF)); + return Functions.back().get(); } static bool CompBBToAtom(MCBasicBlock *BB, const MCTextAtom *Atom) { @@ -130,13 +132,11 @@ void MCModule::trackBBForAtom(const MCTextAtom *Atom, MCBasicBlock *BB) { BBsByAtom.insert(I, BB); } +MCModule::MCModule() : Entrypoint(0) { } + MCModule::~MCModule() { for (AtomListTy::iterator AI = atom_begin(), AE = atom_end(); AI != AE; ++AI) delete *AI; - for (FunctionListTy::iterator FI = func_begin(), - FE = func_end(); - FI != FE; ++FI) - delete *FI; } diff --git a/lib/MC/MCModuleYAML.cpp b/lib/MC/MCModuleYAML.cpp index 356e855f82..93180b918d 100644 --- a/lib/MC/MCModuleYAML.cpp +++ b/lib/MC/MCModuleYAML.cpp @@ -278,7 +278,7 @@ class MCModule2YAML { const MCModule &MCM; MCModuleYAML::Module YAMLModule; void dumpAtom(const MCAtom *MCA); - void dumpFunction(const MCFunction *MCF); + void dumpFunction(const MCFunction &MCF); void dumpBasicBlock(const MCBasicBlock *MCBB); public: @@ -302,7 +302,7 @@ MCModule2YAML::MCModule2YAML(const MCModule &MCM) : MCM(MCM), YAMLModule() { dumpAtom(*AI); for (MCModule::const_func_iterator FI = MCM.func_begin(), FE = MCM.func_end(); FI != FE; ++FI) - dumpFunction(*FI); + dumpFunction(**FI); } void MCModule2YAML::dumpAtom(const MCAtom *MCA) { @@ -330,11 +330,11 @@ void MCModule2YAML::dumpAtom(const MCAtom *MCA) { } } -void MCModule2YAML::dumpFunction(const MCFunction *MCF) { +void MCModule2YAML::dumpFunction(const MCFunction &MCF) { YAMLModule.Functions.resize(YAMLModule.Functions.size() + 1); MCModuleYAML::Function &F = YAMLModule.Functions.back(); - F.Name = MCF->getName(); - for (MCFunction::const_iterator BBI = MCF->begin(), BBE = MCF->end(); + F.Name = MCF.getName(); + for (MCFunction::const_iterator BBI = MCF.begin(), BBE = MCF.end(); BBI != BBE; ++BBI) { const MCBasicBlock &MCBB = **BBI; F.BasicBlocks.resize(F.BasicBlocks.size() + 1); diff --git a/lib/MC/MCObjectDisassembler.cpp b/lib/MC/MCObjectDisassembler.cpp index c4ce32515d..1487563e71 100644 --- a/lib/MC/MCObjectDisassembler.cpp +++ b/lib/MC/MCObjectDisassembler.cpp @@ -480,7 +480,7 @@ MCObjectDisassembler::createFunction(MCModule *Module, uint64_t BeginAddr, continue; // FIXME: MCModule should provide a findFunctionByAddr() if ((*FI)->getEntryBlock()->getInsts()->getBeginAddr() == BeginAddr) - return *FI; + return FI->get(); } // Finally, just create a new one. |