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Constify arguments in isSuccessor and isLayoutSuccessor.

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llvm-svn: 68054
This commit is contained in:
Dan Gohman
2009-03-30 20:06:29 +00:00
parent d3899dc52f
commit ff62c62b7c
2 changed files with 4 additions and 4 deletions
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4
llvm/lib/CodeGen/MachineBasicBlock.cpp
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@@ -248,13 +248,13 @@ void MachineBasicBlock::transferSuccessors(MachineBasicBlock *fromMBB)
fromMBB->removeSuccessor(fromMBB->succ_begin());
}
bool MachineBasicBlock::isSuccessor(MachineBasicBlock *MBB) const {
bool MachineBasicBlock::isSuccessor(const MachineBasicBlock *MBB) const {
std::vector<MachineBasicBlock *>::const_iterator I =
std::find(Successors.begin(), Successors.end(), MBB);
return I != Successors.end();
}
bool MachineBasicBlock::isLayoutSuccessor(MachineBasicBlock *MBB) const {
bool MachineBasicBlock::isLayoutSuccessor(const MachineBasicBlock *MBB) const {
MachineFunction::const_iterator I(this);
return next(I) == MachineFunction::const_iterator(MBB);
}