class MachineBasicBlock {
std::vector<MachineInstr*> Insts;
MachineBasicBlock *Prev, *Next;
- BasicBlock *BB;
+ const BasicBlock *BB;
public:
- MachineBasicBlock(BasicBlock *bb = 0) : Prev(0), Next(0), BB(bb) {}
+ MachineBasicBlock(const BasicBlock *bb = 0) : Prev(0), Next(0), BB(bb) {}
~MachineBasicBlock() {}
/// getBasicBlock - Return the LLVM basic block that this instance
/// corresponded to originally.
///
- BasicBlock *getBasicBlock() const { return BB; }
+ const BasicBlock *getBasicBlock() const { return BB; }
typedef std::vector<MachineInstr*>::iterator iterator;
typedef std::vector<MachineInstr*>::const_iterator const_iterator;