1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Target/AArch64/AArch64StackTaggingPreRA.cpp b/llvm/lib/Target/AArch64/AArch64StackTaggingPreRA.cpp
index 41096a961330..076ed9b13c99 100644
--- a/llvm/lib/Target/AArch64/AArch64StackTaggingPreRA.cpp
+++ b/llvm/lib/Target/AArch64/AArch64StackTaggingPreRA.cpp
@@ -203,6 +203,7 @@ void AArch64StackTaggingPreRA::uncheckLoadsAndStores() {
   }
 }
 
+namespace {
 struct SlotWithTag {
   int FI;
   int Tag;
@@ -213,6 +214,7 @@ struct SlotWithTag {
     return FI == Other.FI && Tag == Other.Tag;
   }
 };
+} // namespace
 
 namespace llvm {
 template <> struct DenseMapInfo<SlotWithTag> {