diff options
Diffstat (limited to 'lib/Transforms/Utils/BasicBlockUtils.cpp')
| -rw-r--r-- | lib/Transforms/Utils/BasicBlockUtils.cpp | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/lib/Transforms/Utils/BasicBlockUtils.cpp b/lib/Transforms/Utils/BasicBlockUtils.cpp index a98e1356ad..1b018cbdf6 100644 --- a/lib/Transforms/Utils/BasicBlockUtils.cpp +++ b/lib/Transforms/Utils/BasicBlockUtils.cpp @@ -240,16 +240,15 @@ BasicBlock *llvm::SplitEdge(BasicBlock *BB, BasicBlock *Succ, Pass *P) { /// the loop info is updated. /// BasicBlock *llvm::SplitBlock(BasicBlock *Old, Instruction *SplitPt, Pass *P) { - - LoopInfo &LI = P->getAnalysis<LoopInfo>(); BasicBlock::iterator SplitIt = SplitPt; while (isa<PHINode>(SplitIt)) ++SplitIt; BasicBlock *New = Old->splitBasicBlock(SplitIt, Old->getName()+".split"); // The new block lives in whichever loop the old one did. - if (Loop *L = LI.getLoopFor(Old)) - L->addBasicBlockToLoop(New, LI.getBase()); + if (LoopInfo* LI = P->getAnalysisToUpdate<LoopInfo>()) + if (Loop *L = LI->getLoopFor(Old)) + L->addBasicBlockToLoop(New, LI->getBase()); if (DominatorTree *DT = P->getAnalysisToUpdate<DominatorTree>()) { |