Make static variables const if possible. Makes them go into a read-only section.

Or fold them into a initializer list which has the same effect. NFC.

llvm-svn: 231598

1 files changed, 2 insertions, 2 deletions

diff --git a/llvm/lib/CodeGen/InterferenceCache.h b/llvm/lib/CodeGen/InterferenceCache.h
index 1791afbe6c2..6519a806e57 100644
--- a/llvm/lib/CodeGen/InterferenceCache.h
+++ b/llvm/lib/CodeGen/InterferenceCache.h
@@ -170,8 +170,8 @@ public:
   /// Cursor - The primary query interface for the block interference cache.
   class Cursor {
     Entry *CacheEntry;
-    BlockInterference *Current;
-    static BlockInterference NoInterference;
+    const BlockInterference *Current;
+    static const BlockInterference NoInterference;
 
     void setEntry(Entry *E) {
       Current = nullptr;