1 files changed, 0 insertions, 41 deletions
diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp
index 9512b35..66a3c57 100644
--- a/clang/lib/CodeGen/CodeGenModule.cpp
+++ b/clang/lib/CodeGen/CodeGenModule.cpp
@@ -401,41 +401,6 @@ void InstrProfStats::reportDiagnostics(DiagnosticsEngine &Diags,
   }
 }
 
-static void setVisibilityFromDLLStorageClass(const clang::LangOptions &LO,
-                                             llvm::Module &M) {
-  if (!LO.VisibilityFromDLLStorageClass)
-    return;
-
-  llvm::GlobalValue::VisibilityTypes DLLExportVisibility =
-      CodeGenModule::GetLLVMVisibility(LO.getDLLExportVisibility());
-  llvm::GlobalValue::VisibilityTypes NoDLLStorageClassVisibility =
-      CodeGenModule::GetLLVMVisibility(LO.getNoDLLStorageClassVisibility());
-  llvm::GlobalValue::VisibilityTypes ExternDeclDLLImportVisibility =
-      CodeGenModule::GetLLVMVisibility(LO.getExternDeclDLLImportVisibility());
-  llvm::GlobalValue::VisibilityTypes ExternDeclNoDLLStorageClassVisibility =
-      CodeGenModule::GetLLVMVisibility(
-          LO.getExternDeclNoDLLStorageClassVisibility());
-
-  for (llvm::GlobalValue &GV : M.global_values()) {
-    if (GV.hasAppendingLinkage() || GV.hasLocalLinkage())
-      return;
-
-    if (GV.isDeclarationForLinker()) {
-      GV.setVisibility(GV.getDLLStorageClass() ==
-                               llvm::GlobalValue::DLLImportStorageClass
-                           ? ExternDeclDLLImportVisibility
-                           : ExternDeclNoDLLStorageClassVisibility);
-    } else {
-      GV.setVisibility(GV.getDLLStorageClass() ==
-                               llvm::GlobalValue::DLLExportStorageClass
-                           ? DLLExportVisibility
-                           : NoDLLStorageClassVisibility);
-    }
-
-    GV.setDLLStorageClass(llvm::GlobalValue::DefaultStorageClass);
-  }
-}
-
 void CodeGenModule::Release() {
   EmitDeferred();
   EmitVTablesOpportunistically();
@@ -723,12 +688,6 @@ void CodeGenModule::Release() {
   getTargetCodeGenInfo().emitTargetMetadata(*this, MangledDeclNames);
 
   EmitBackendOptionsMetadata(getCodeGenOpts());
-
-  // Set visibility from DLL export class
-  // We do this at the end of LLVM IR generation; after any operation
-  // that might affect the DLL storage class or the visibility, and
-  // before anything that might act on these.
-  setVisibilityFromDLLStorageClass(LangOpts, getModule());
 }
 
 void CodeGenModule::EmitOpenCLMetadata() {