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Use std::unique_ptr to manage MCBasicBlocks in MCFunction.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206242 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Blaikie
2014-04-15 04:56:29 +00:00
parent 508bd63046
commit a8ae0ad11f
3 changed files with 16 additions and 21 deletions
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13
lib/MC/MCFunction.cpp
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@@ -20,21 +20,16 @@ MCFunction::MCFunction(StringRef Name, MCModule *Parent)
: Name(Name), ParentModule(Parent)
{}
MCFunction::~MCFunction() {
for (iterator I = begin(), E = end(); I != E; ++I)
delete *I;
}
MCBasicBlock &MCFunction::createBlock(const MCTextAtom &TA) {
MCBasicBlock *MCBB = new MCBasicBlock(TA, this);
Blocks.push_back(MCBB);
return *MCBB;
std::unique_ptr<MCBasicBlock> MCBB(new MCBasicBlock(TA, this));
Blocks.push_back(std::move(MCBB));
return *Blocks.back();
}
MCBasicBlock *MCFunction::find(uint64_t StartAddr) {
for (const_iterator I = begin(), E = end(); I != E; ++I)
if ((*I)->getInsts()->getBeginAddr() == StartAddr)
return *I;
return I->get();
return nullptr;
}