Make a bunch of symbols private.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138025 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/LoopInfo.cpp b/lib/Analysis/LoopInfo.cpp
index 36fd598..6abb14f 100644
--- a/lib/Analysis/LoopInfo.cpp
+++ b/lib/Analysis/LoopInfo.cpp
@@ -390,6 +390,7 @@
// 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 @@
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".