1 files changed, 7 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CodeGenModule.h b/clang/lib/CodeGen/CodeGenModule.h
index 8c1bc0777de..95964afed4e 100644
--- a/clang/lib/CodeGen/CodeGenModule.h
+++ b/clang/lib/CodeGen/CodeGenModule.h
@@ -362,6 +362,10 @@ private:
   llvm::SmallVector<std::pair<llvm::GlobalValue *, llvm::Constant *>, 8>
     GlobalValReplacements;
 
+  /// Variables for which we've emitted globals containing their constant
+  /// values along with the corresponding globals, for opportunistic reuse.
+  llvm::DenseMap<const VarDecl*, llvm::GlobalVariable*> InitializerConstants;
+
   /// Set of global decls for which we already diagnosed mangled name conflict.
   /// Required to not issue a warning (on a mangling conflict) multiple times
   /// for the same decl.
@@ -623,6 +627,9 @@ public:
     StaticLocalDeclGuardMap[D] = C;
   }
 
+  Address createUnnamedGlobalFrom(const VarDecl &D, llvm::Constant *Constant,
+                                  CharUnits Align);
+
   bool lookupRepresentativeDecl(StringRef MangledName,
                                 GlobalDecl &Result) const;