diff options
Diffstat (limited to 'lib/Transforms/Utils/LoopUnroll.cpp')
-rw-r--r-- | lib/Transforms/Utils/LoopUnroll.cpp | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/lib/Transforms/Utils/LoopUnroll.cpp b/lib/Transforms/Utils/LoopUnroll.cpp index 5a40a09580..fa508d4826 100644 --- a/lib/Transforms/Utils/LoopUnroll.cpp +++ b/lib/Transforms/Utils/LoopUnroll.cpp @@ -217,12 +217,7 @@ bool llvm::UnrollLoop(Loop *L, unsigned Count, unsigned TripCount, ValueToValueMapTy LastValueMap; std::vector<PHINode*> OrigPHINode; for (BasicBlock::iterator I = Header->begin(); isa<PHINode>(I); ++I) { - PHINode *PN = cast<PHINode>(I); - OrigPHINode.push_back(PN); - if (Instruction *I = - dyn_cast<Instruction>(PN->getIncomingValueForBlock(LatchBlock))) - if (L->contains(I)) - LastValueMap[I] = I; + OrigPHINode.push_back(cast<PHINode>(I)); } std::vector<BasicBlock*> Headers; |