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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219149 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan P. N. Exon Smith 2014-10-06 22:04:59 +00:00
parent 807111a8f4
commit 703bd8d0e2
1 changed files with 2 additions and 2 deletions
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4
lib/Transforms/Utils/LoopUnroll.cpp
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@ -308,9 +308,9 @@ bool llvm::UnrollLoop(Loop *L, unsigned Count, unsigned TripCount,
BasicBlock *New = CloneBasicBlock(*BB, VMap, "." + Twine(It));
Header->getParent()->getBasicBlockList().push_back(New);
// Loop over all of the PHI nodes in the block, changing them to use the
// incoming values from the previous block.
if (*BB == Header)
// Loop over all of the PHI nodes in the block, changing them to use
// the incoming values from the previous block.
for (unsigned i = 0, e = OrigPHINode.size(); i != e; ++i) {
PHINode *NewPHI = cast<PHINode>(VMap[OrigPHINode[i]]);
Value *InVal = NewPHI->getIncomingValueForBlock(LatchBlock);