use range-based for loop; NFCI
llvm-svn: 247294
diff --git a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp b/llvm/lib/Transforms/Utils/SimplifyCFG.cpp
index c2c8cb2..da20f7e 100644
--- a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp
+++ b/llvm/lib/Transforms/Utils/SimplifyCFG.cpp
@@ -971,8 +971,8 @@
// Okay, at this point, we know which new successor Pred will get. Make
// sure we update the number of entries in the PHI nodes for these
// successors.
- for (unsigned i = 0, e = NewSuccessors.size(); i != e; ++i)
- AddPredecessorToBlock(NewSuccessors[i], Pred, BB);
+ for (BasicBlock *NewSuccessor : NewSuccessors)
+ AddPredecessorToBlock(NewSuccessor, Pred, BB);
Builder.SetInsertPoint(PTI);
// Convert pointer to int before we switch.