Put global classes into the appropriate namespace.

Most of the cases belong into an anonymous namespace. No
functionality change intended.

llvm-svn: 251515

1 files changed, 2 insertions, 0 deletions

diff --git a/llvm/lib/Analysis/LoopAccessAnalysis.cpp b/llvm/lib/Analysis/LoopAccessAnalysis.cpp
index c2ccb2db209..770e0e2ec06 100644
--- a/llvm/lib/Analysis/LoopAccessAnalysis.cpp
+++ b/llvm/lib/Analysis/LoopAccessAnalysis.cpp
@@ -1593,6 +1593,7 @@ static Instruction *getFirstInst(Instruction *FirstInst, Value *V,
   return nullptr;
 }
 
+namespace {
 /// \brief IR Values for the lower and upper bounds of a pointer evolution.  We
 /// need to use value-handles because SCEV expansion can invalidate previously
 /// expanded values.  Thus expansion of a pointer can invalidate the bounds for
@@ -1601,6 +1602,7 @@ struct PointerBounds {
   TrackingVH<Value> Start;
   TrackingVH<Value> End;
 };
+} // end anonymous namespace
 
 /// \brief Expand code for the lower and upper bound of the pointer group \p CG
 /// in \p TheLoop.  \return the values for the bounds.