DominatorTree *DT = NULL;
DominanceFrontier *DF = NULL;
if (P) {
- DT = P->getAnalysisToUpdate<DominatorTree>();
- DF = P->getAnalysisToUpdate<DominanceFrontier>();
+ DT = P->getAnalysisIfAvailable<DominatorTree>();
+ DF = P->getAnalysisIfAvailable<DominanceFrontier>();
}
SmallVector<BasicBlock *, 16> NewBlocks;