[PM/AA] Hoist ScopedNoAliasAA's interface into a header and move the

[oota-llvm.git] / lib / Transforms / Scalar / StructurizeCFG.cpp

diff --git a/lib/Transforms/Scalar/StructurizeCFG.cpp b/lib/Transforms/Scalar/StructurizeCFG.cpp
index 4f23e20d251dfccb1cee83903091e0dada2e0e61..28812a457197704f23145e61e7bf980272c43279 100644 (file)
--- a/lib/Transforms/Scalar/StructurizeCFG.cpp
+++ b/lib/Transforms/Scalar/StructurizeCFG.cpp
@@ -358,13 +358,9 @@ void StructurizeCFG::analyzeLoops(RegionNode *N) {
     BasicBlock *BB = N->getNodeAs<BasicBlock>();
     BranchInst *Term = cast<BranchInst>(BB->getTerminator());
 
-    for (unsigned i = 0, e = Term->getNumSuccessors(); i != e; ++i) {
-      BasicBlock *Succ = Term->getSuccessor(i);
-
-      if (Visited.count(Succ)) {
+    for (BasicBlock *Succ : Term->successors())
+      if (Visited.count(Succ))
         Loops[Succ] = BB;
-      }
-    }
   }
 }