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Remove unused variables.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133514 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Benjamin Kramer 2011-06-21 14:58:30 +00:00
parent cd35e09a4a
commit 9ee714789e
1 changed files with 2 additions and 2 deletions
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4
lib/Transforms/Utils/LoopUnroll.cpp
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@ -258,7 +258,7 @@ bool llvm::UnrollLoop(Loop *L, unsigned Count,
for (succ_iterator SI = succ_begin(*BB), SE = succ_end(*BB); SI != SE; for (succ_iterator SI = succ_begin(*BB), SE = succ_end(*BB); SI != SE;
++SI) ++SI)
if (!L->contains(*SI)) if (!L->contains(*SI))
for (BasicBlock::iterator BBI = (*SI)->begin(), BBE = (*SI)->end(); for (BasicBlock::iterator BBI = (*SI)->begin();
PHINode *phi = dyn_cast<PHINode>(BBI); ++BBI) { PHINode *phi = dyn_cast<PHINode>(BBI); ++BBI) {
Value *Incoming = phi->getIncomingValueForBlock(*BB); Value *Incoming = phi->getIncomingValueForBlock(*BB);
phi->addIncoming(Incoming, New); phi->addIncoming(Incoming, New);
@ -297,7 +297,7 @@ bool llvm::UnrollLoop(Loop *L, unsigned Count,
BasicBlock *LastIterationBB = cast<BasicBlock>(LastValueMap[LatchBlock]); BasicBlock *LastIterationBB = cast<BasicBlock>(LastValueMap[LatchBlock]);
for (succ_iterator SI = succ_begin(LatchBlock), SE = succ_end(LatchBlock); for (succ_iterator SI = succ_begin(LatchBlock), SE = succ_end(LatchBlock);
SI != SE; ++SI) { SI != SE; ++SI) {
for (BasicBlock::iterator BBI = (*SI)->begin(), BBE = (*SI)->end(); for (BasicBlock::iterator BBI = (*SI)->begin();
PHINode *PN = dyn_cast<PHINode>(BBI); ++BBI) { PHINode *PN = dyn_cast<PHINode>(BBI); ++BBI) {
Value *InVal = PN->removeIncomingValue(LatchBlock, false); Value *InVal = PN->removeIncomingValue(LatchBlock, false);
// If this value was defined in the loop, take the value defined by the // If this value was defined in the loop, take the value defined by the