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Remove several unused variables.

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Patch by Alp Toker.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191757 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2013-10-01 13:32:03 +00:00
parent 1c831f7f1f
commit 8819c84aed
25 changed files with 6 additions and 49 deletions
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lib/Transforms/Utils/BasicBlockUtils.cpp
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@ -248,7 +248,6 @@ BasicBlock *llvm::SplitEdge(BasicBlock *BB, BasicBlock *Succ, Pass *P) {
// If the edge isn't critical, then BB has a single successor or Succ has a
// single pred. Split the block.
BasicBlock::iterator SplitPoint;
if (BasicBlock *SP = Succ->getSinglePredecessor()) {
// If the successor only has a single pred, split the top of the successor
// block.