1 files changed, 3 insertions, 7 deletions
diff --git a/llvm/lib/Transforms/Utils/CanonicalizeFreezeInLoops.cpp b/llvm/lib/Transforms/Utils/CanonicalizeFreezeInLoops.cpp
index 2190dcd..a87822c 100644
--- a/llvm/lib/Transforms/Utils/CanonicalizeFreezeInLoops.cpp
+++ b/llvm/lib/Transforms/Utils/CanonicalizeFreezeInLoops.cpp
@@ -84,10 +84,6 @@ public:
   bool run();
 };
 
-} // anonymous namespace
-
-namespace llvm {
-
 struct FrozenIndPHIInfo {
   // A freeze instruction that uses an induction phi
   FreezeInst *FI = nullptr;
@@ -103,7 +99,9 @@ struct FrozenIndPHIInfo {
   bool operator==(const FrozenIndPHIInfo &Other) { return FI == Other.FI; }
 };
 
-template <> struct DenseMapInfo<FrozenIndPHIInfo> {
+} // namespace
+
+template <> struct llvm::DenseMapInfo<FrozenIndPHIInfo> {
   static inline FrozenIndPHIInfo getEmptyKey() {
     return FrozenIndPHIInfo(DenseMapInfo<PHINode *>::getEmptyKey(),
                             DenseMapInfo<BinaryOperator *>::getEmptyKey());
@@ -124,8 +122,6 @@ template <> struct DenseMapInfo<FrozenIndPHIInfo> {
   };
 };
 
-} // end namespace llvm
-
 // Given U = (value, user), replace value with freeze(value), and let
 // SCEV forget user. The inserted freeze is placed in the preheader.
 void CanonicalizeFreezeInLoopsImpl::InsertFreezeAndForgetFromSCEV(Use &U) {