diff options
| -rw-r--r-- | lib/VMCore/BasicBlock.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/VMCore/BasicBlock.cpp b/lib/VMCore/BasicBlock.cpp index dd529f8..d018cd2 100644 --- a/lib/VMCore/BasicBlock.cpp +++ b/lib/VMCore/BasicBlock.cpp @@ -181,7 +181,8 @@ void BasicBlock::removePredecessor(BasicBlock *Pred) { } else { // Okay, now we know that we need to remove predecessor #pred_idx from all // PHI nodes. Iterate over each PHI node fixing them up - for (iterator II = begin(); PHINode *PN = dyn_cast<PHINode>(II); ++II) + PHINode *PN; + for (iterator II = begin(); PN = dyn_cast<PHINode>(II); ++II) PN->removeIncomingValue(Pred); } } @@ -221,8 +222,9 @@ BasicBlock *BasicBlock::splitBasicBlock(iterator I, const std::string &BBName) { // Loop over any phi nodes in the basic block, updating the BB field of // incoming values... BasicBlock *Successor = *I; + PHINode *PN; for (BasicBlock::iterator II = Successor->begin(); - PHINode *PN = dyn_cast<PHINode>(II); ++II) { + PN = dyn_cast<PHINode>(II); ++II) { int IDX = PN->getBasicBlockIndex(this); while (IDX != -1) { PN->setIncomingBlock((unsigned)IDX, New); |