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Added MachineFunction parent* to MachineBasicBlock. Customized ilist template

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to set the parent when a MachineBasicBlock is added to a MachineFunction.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13716 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Tanya Lattner
2004-05-24 06:11:51 +00:00
parent 2b90565e3d
commit 792699c46e
4 changed files with 71 additions and 17 deletions
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include/llvm/CodeGen/MachineBasicBlock.h
+4 -3
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@@ -64,10 +64,11 @@ public:
std::vector<MachineBasicBlock *> Predecessors;
std::vector<MachineBasicBlock *> Successors;
int Number;
MachineFunction *Parent;
public:
MachineBasicBlock(const BasicBlock *bb = 0) : Prev(0), Next(0), BB(bb),
Number(-1) {
Number(-1), Parent(0) {
Insts.parent = this;
}
~MachineBasicBlock() {}
@@ -79,8 +80,8 @@ public:
/// getParent - Return the MachineFunction containing this basic block.
///
const MachineFunction *getParent() const;
MachineFunction *getParent();
const MachineFunction *getParent() const { return Parent; }
MachineFunction *getParent() { return Parent; }
typedef ilist<MachineInstr>::iterator iterator;
typedef ilist<MachineInstr>::const_iterator const_iterator;