diff options
Diffstat (limited to 'llvm/lib/Transforms/Utils/BasicBlockUtils.cpp')
-rw-r--r-- | llvm/lib/Transforms/Utils/BasicBlockUtils.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp b/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp index b4552576e46..f3c801348a6 100644 --- a/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp +++ b/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp @@ -136,8 +136,8 @@ bool llvm::MergeBlockIntoPredecessor(BasicBlock *BB, DominatorTree *DT, // Can't merge if there is PHI loop. for (BasicBlock::iterator BI = BB->begin(), BE = BB->end(); BI != BE; ++BI) { if (PHINode *PN = dyn_cast<PHINode>(BI)) { - for (unsigned i = 0, e = PN->getNumIncomingValues(); i != e; ++i) - if (PN->getIncomingValue(i) == PN) + for (Value *IncValue : PN->incoming_values()) + if (IncValue == PN) return false; } else break; |