Clean whitespaces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160668 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Scalar/LoopRotation.cpp b/lib/Transforms/Scalar/LoopRotation.cpp
index 59aace9..7eeb152 100644
--- a/lib/Transforms/Scalar/LoopRotation.cpp
+++ b/lib/Transforms/Scalar/LoopRotation.cpp
@@ -418,12 +418,13 @@
}
// Right now OrigPreHeader has two successors, NewHeader and ExitBlock, and
- // thus is not a preheader anymore. Split the edge to form a real preheader.
+ // thus is not a preheader anymore.
+ // Split the edge to form a real preheader.
BasicBlock *NewPH = SplitCriticalEdge(OrigPreheader, NewHeader, this);
NewPH->setName(NewHeader->getName() + ".lr.ph");
- // Preserve canonical loop form, which means that 'Exit' should have only one
- // predecessor.
+ // Preserve canonical loop form, which means that 'Exit' should have only
+ // one predecessor.
BasicBlock *ExitSplit = SplitCriticalEdge(L->getLoopLatch(), Exit, this);
ExitSplit->moveBefore(Exit);
} else {