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

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

diff --git a/lib/Transforms/Scalar/LoopRotation.cpp b/lib/Transforms/Scalar/LoopRotation.cpp
index bf034bc8d193465481a07766573fe722ccac9a00..770a549709f70255fce950f24915b5b97b477661 100644 (file)
--- a/lib/Transforms/Scalar/LoopRotation.cpp
+++ b/lib/Transforms/Scalar/LoopRotation.cpp
@@ -467,8 +467,8 @@ bool LoopRotate::rotateLoop(Loop *L, bool SimplifiedLatch) {
   // terminator into OrigPreHeader. Fix up the PHI nodes in each of OrigHeader's
   // successors by duplicating their incoming values for OrigHeader.
   TerminatorInst *TI = OrigHeader->getTerminator();
-  for (unsigned i = 0, e = TI->getNumSuccessors(); i != e; ++i)
-    for (BasicBlock::iterator BI = TI->getSuccessor(i)->begin();
+  for (BasicBlock *SuccBB : TI->successors())
+    for (BasicBlock::iterator BI = SuccBB->begin();
          PHINode *PN = dyn_cast<PHINode>(BI); ++BI)
       PN->addIncoming(PN->getIncomingValueForBlock(OrigHeader), OrigPreheader);