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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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12
include/llvm/MC/MCFunction.h
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@@ -17,6 +17,7 @@
#include "llvm/ADT/StringRef.h"
#include "llvm/MC/MCInst.h"
#include <memory>
#include <string>
#include <vector>
@@ -88,13 +89,12 @@ class MCFunction {
std::string Name;
MCModule *ParentModule;
typedef std::vector<MCBasicBlock*> BasicBlockListTy;
typedef std::vector<std::unique_ptr<MCBasicBlock>> BasicBlockListTy;
BasicBlockListTy Blocks;
// MCModule owns the function.
friend class MCModule;
MCFunction(StringRef Name, MCModule *Parent);
~MCFunction();
public:
/// \brief Create an MCBasicBlock backed by Insts and add it to this function.
@@ -126,10 +126,10 @@ public:
const_iterator end() const { return Blocks.end(); }
iterator end() { return Blocks.end(); }
const MCBasicBlock* front() const { return Blocks.front(); }
MCBasicBlock* front() { return Blocks.front(); }
const MCBasicBlock* back() const { return Blocks.back(); }
MCBasicBlock* back() { return Blocks.back(); }
const MCBasicBlock* front() const { return Blocks.front().get(); }
MCBasicBlock* front() { return Blocks.front().get(); }
const MCBasicBlock* back() const { return Blocks.back().get(); }
MCBasicBlock* back() { return Blocks.back().get(); }
/// \brief Find the basic block, if any, that starts at \p StartAddr.
const MCBasicBlock *find(uint64_t StartAddr) const;