diff options
Diffstat (limited to 'lib/CodeGen/PHIElimination.cpp')
| -rw-r--r-- | lib/CodeGen/PHIElimination.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/CodeGen/PHIElimination.cpp b/lib/CodeGen/PHIElimination.cpp index e221bd74ab..cce1c5d94a 100644 --- a/lib/CodeGen/PHIElimination.cpp +++ b/lib/CodeGen/PHIElimination.cpp @@ -200,8 +200,8 @@ bool PNE::EliminatePHINodes(MachineFunction &MF, MachineBasicBlock &MBB) { // at an appropriate point later. // bool ValueIsLive = false; - BasicBlock *BB = opBlock.getBasicBlock(); - for (succ_iterator SI = succ_begin(BB), E = succ_end(BB); + const BasicBlock *BB = opBlock.getBasicBlock(); + for (succ_const_iterator SI = succ_begin(BB), E = succ_end(BB); SI != E && !ValueIsLive; ++SI) { const std::pair<MachineBasicBlock*, unsigned> & SuccInfo = LV->getBasicBlockInfo(*SI); |