Make a bunch of symbols private.

[oota-llvm.git] / lib / Analysis / LoopInfo.cpp

diff --git a/lib/Analysis/LoopInfo.cpp b/lib/Analysis/LoopInfo.cpp
index 36fd598d13c4cc19f657b9cd198ced7a1032f3d3..6abb14f55ae522094be407c31fbb9cddb2b741fb 100644 (file)
--- a/lib/Analysis/LoopInfo.cpp
+++ b/lib/Analysis/LoopInfo.cpp
@@ -390,6 +390,7 @@ void Loop::dump() const {
 // UnloopUpdater implementation
 //
 
+namespace {
 /// Find the new parent loop for all blocks within the "unloop" whose last
 /// backedges has just been removed.
 class UnloopUpdater {
@@ -421,6 +422,7 @@ public:
 protected:
   Loop *getNearestLoop(BasicBlock *BB, Loop *BBLoop);
 };
+} // end anonymous namespace
 
 /// updateBlockParents - Update the parent loop for all blocks that are directly
 /// contained within the original "unloop".