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Remove unused variables.
llvm-svn: 133514
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2691fd9891
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02bc17d36d
@ -258,7 +258,7 @@ bool llvm::UnrollLoop(Loop *L, unsigned Count,
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for (succ_iterator SI = succ_begin(*BB), SE = succ_end(*BB); SI != SE;
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++SI)
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if (!L->contains(*SI))
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for (BasicBlock::iterator BBI = (*SI)->begin(), BBE = (*SI)->end();
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for (BasicBlock::iterator BBI = (*SI)->begin();
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PHINode *phi = dyn_cast<PHINode>(BBI); ++BBI) {
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Value *Incoming = phi->getIncomingValueForBlock(*BB);
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phi->addIncoming(Incoming, New);
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@ -297,7 +297,7 @@ bool llvm::UnrollLoop(Loop *L, unsigned Count,
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BasicBlock *LastIterationBB = cast<BasicBlock>(LastValueMap[LatchBlock]);
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for (succ_iterator SI = succ_begin(LatchBlock), SE = succ_end(LatchBlock);
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SI != SE; ++SI) {
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for (BasicBlock::iterator BBI = (*SI)->begin(), BBE = (*SI)->end();
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for (BasicBlock::iterator BBI = (*SI)->begin();
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PHINode *PN = dyn_cast<PHINode>(BBI); ++BBI) {
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Value *InVal = PN->removeIncomingValue(LatchBlock, false);
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// If this value was defined in the loop, take the value defined by the
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