properly encapsulate the parent field of MBB and MI with get/set accessors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45469 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/llvm/CodeGen/MachineInstr.h b/include/llvm/CodeGen/MachineInstr.h
index d74440f..fa372f6 100644
--- a/include/llvm/CodeGen/MachineInstr.h
+++ b/include/llvm/CodeGen/MachineInstr.h
@@ -34,8 +34,8 @@
// are determined at construction time).
std::vector<MachineOperand> Operands; // the operands
- MachineInstr* prev, *next; // links for our intrusive list
- MachineBasicBlock* parent; // pointer to the owning basic block
+ MachineInstr *Prev, *Next; // Links for MBB's intrusive list.
+ MachineBasicBlock *Parent; // Pointer to the owning basic block.
// OperandComplete - Return true if it's illegal to add a new operand
bool OperandsComplete() const;
@@ -45,7 +45,7 @@
// Intrusive list support
friend struct ilist_traits<MachineInstr>;
-
+ void setParent(MachineBasicBlock *P) { Parent = P; }
public:
/// MachineInstr ctor - This constructor creates a dummy MachineInstr with
/// TID NULL and no operands.
@@ -64,8 +64,8 @@
~MachineInstr();
- const MachineBasicBlock* getParent() const { return parent; }
- MachineBasicBlock* getParent() { return parent; }
+ const MachineBasicBlock* getParent() const { return Parent; }
+ MachineBasicBlock* getParent() { return Parent; }
/// getInstrDescriptor - Returns the target instruction descriptor of this
/// MachineInstr.