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Fix thinkos that Chris caught for me.

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Make pred mutators private.

llvm-svn: 13209
This commit is contained in:
Brian Gaeke 2004-04-28 03:59:48 +00:00
parent 213538a039
commit d63179c70b
1 changed files with 4 additions and 2 deletions
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6
include/llvm/CodeGen/MachineBasicBlock.h
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@ -119,10 +119,10 @@ public:
/// The Predecessors list of succ is automatically updated.
///
void addSuccessor (MachineBasicBlock *succ) {
Successors.push_back (succ);
assert (std::find (Successors.begin (), Successors.end (), succ)
== Successors.end ()
&& "Trying to addSuccessor a MBB which is already my successor");
Successors.push_back (succ);
succ->addPredecessor (this);
}
@ -138,15 +138,16 @@ public:
Successors.erase (goner);
}
private:
/// addPredecessor - Remove pred as a predecessor of this MachineBasicBlock.
/// Don't do this unless you know what you're doing, because it doesn't
/// update pred's successors list. Use pred->addSuccessor instead.
///
void addPredecessor (MachineBasicBlock *pred) {
Predecessors.push_back (pred);
assert(std::find (Predecessors.begin (), Predecessors.end (), pred)
== Predecessors.end ()
&& "Trying to addPredecessor a MBB which is already my predecessor");
Predecessors.push_back (pred);
}
/// removePredecessor - Remove pred as a predecessor of this
@ -162,6 +163,7 @@ public:
Predecessors.erase (goner);
}
public:
/// getFirstTerminator - returns an iterator to the first terminator
/// instruction of this basic block. If a terminator does not exist,
/// it returns end()