3 files changed, 4 insertions, 16 deletions
diff --git a/llvm/include/llvm/IR/ModuleSummaryIndex.h b/llvm/include/llvm/IR/ModuleSummaryIndex.h
index 967b5c7a859..c710c41cccd 100644
--- a/llvm/include/llvm/IR/ModuleSummaryIndex.h
+++ b/llvm/include/llvm/IR/ModuleSummaryIndex.h
@@ -126,14 +126,11 @@ public:
     /// llvm.global_ctors that the linker does not know about.
     unsigned LiveRoot : 1;
 
-    /// Indicate if the global value should be hidden.
-    unsigned AutoHide : 1;
-
     /// Convenience Constructors
     explicit GVFlags(GlobalValue::LinkageTypes Linkage,
-                     bool NotEligibleToImport, bool LiveRoot, bool AutoHide)
+                     bool NotEligibleToImport, bool LiveRoot)
         : Linkage(Linkage), NotEligibleToImport(NotEligibleToImport),
-          LiveRoot(LiveRoot), AutoHide(AutoHide) {}
+          LiveRoot(LiveRoot) {}
   };
 
 private:
@@ -201,9 +198,6 @@ public:
     Flags.Linkage = Linkage;
   }
 
-  /// Sets the visibility to be autohidden.
-  void setAutoHide() { Flags.AutoHide = true; }
-
   /// Return true if this global value can't be imported.
   bool notEligibleToImport() const { return Flags.NotEligibleToImport; }
 
diff --git a/llvm/include/llvm/IR/ModuleSummaryIndexYAML.h b/llvm/include/llvm/IR/ModuleSummaryIndexYAML.h
index c880abfea24..e2880ec6fec 100644
--- a/llvm/include/llvm/IR/ModuleSummaryIndexYAML.h
+++ b/llvm/include/llvm/IR/ModuleSummaryIndexYAML.h
@@ -79,7 +79,7 @@ template <> struct CustomMappingTraits<GlobalValueSummaryMapTy> {
     auto &Elem = V[KeyInt];
     for (auto &FSum : FSums) {
       GlobalValueSummary::GVFlags GVFlags(GlobalValue::ExternalLinkage, false,
-                                          false, /* AutoHide */ false);
+                                          false);
       Elem.push_back(llvm::make_unique<FunctionSummary>(
           GVFlags, 0, ArrayRef<ValueInfo>{},
           ArrayRef<FunctionSummary::EdgeTy>{}, std::move(FSum.TypeTests)));
diff --git a/llvm/include/llvm/LTO/LTO.h b/llvm/include/llvm/LTO/LTO.h
index c346ec522df..2aeb7e8fda9 100644
--- a/llvm/include/llvm/LTO/LTO.h
+++ b/llvm/include/llvm/LTO/LTO.h
@@ -53,18 +53,12 @@ void thinLTOResolveWeakForLinkerInIndex(
     function_ref<void(StringRef, GlobalValue::GUID, GlobalValue::LinkageTypes)>
         recordNewLinkage);
 
-/// This enum is used for the returned value of the callback passed to
-/// thinLTOInternalizeAndPromoteInIndex, it indicates if a symbol can be made
-/// Internal (only referenced from its defining object), Hidden (
-/// outside the DSO), or Exported (exposed as public API for the DSO).
-enum SummaryResolution { Internal, Hidden, Exported };
-
 /// Update the linkages in the given \p Index to mark exported values
 /// as external and non-exported values as internal. The ThinLTO backends
 /// must apply the changes to the Module via thinLTOInternalizeModule.
 void thinLTOInternalizeAndPromoteInIndex(
     ModuleSummaryIndex &Index,
-    function_ref<SummaryResolution(StringRef, GlobalValue::GUID)> isExported);
+    function_ref<bool(StringRef, GlobalValue::GUID)> isExported);
 
 namespace lto {