diff options
Diffstat (limited to 'llvm/lib/Transforms/Utils/PromoteMemoryToRegister.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Utils/PromoteMemoryToRegister.cpp | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/llvm/lib/Transforms/Utils/PromoteMemoryToRegister.cpp b/llvm/lib/Transforms/Utils/PromoteMemoryToRegister.cpp index 06d73feb1cc..a3da9892314 100644 --- a/llvm/lib/Transforms/Utils/PromoteMemoryToRegister.cpp +++ b/llvm/lib/Transforms/Utils/PromoteMemoryToRegister.cpp @@ -822,9 +822,7 @@ void PromoteMem2Reg::ComputeLiveInBlocks( // Since the value is live into BB, it is either defined in a predecessor or // live into it to. Add the preds to the worklist unless they are a // defining block. - for (pred_iterator PI = pred_begin(BB), E = pred_end(BB); PI != E; ++PI) { - BasicBlock *P = *PI; - + for (BasicBlock *P : predecessors(BB)) { // The value is not live into a predecessor if it defines the value. if (DefBlocks.count(P)) continue; @@ -885,9 +883,8 @@ void PromoteMem2Reg::DetermineInsertionPoint(AllocaInst *AI, unsigned AllocaNum, DomTreeNode *Node = Worklist.pop_back_val(); BasicBlock *BB = Node->getBlock(); - for (succ_iterator SI = succ_begin(BB), SE = succ_end(BB); SI != SE; - ++SI) { - DomTreeNode *SuccNode = DT.getNode(*SI); + for (BasicBlock *Succ : successors(BB)) { + DomTreeNode *SuccNode = DT.getNode(Succ); // Quickly skip all CFG edges that are also dominator tree edges instead // of catching them below. |
