diff --git a/lld/MachO/Driver.cpp b/lld/MachO/Driver.cpp
--- a/lld/MachO/Driver.cpp
+++ b/lld/MachO/Driver.cpp
@@ -246,10 +246,20 @@
   return CHECK(parseCachePruningPolicy(ltoPolicy), "invalid LTO cache policy");
 }
 
-static DenseMap<StringRef, ArchiveFile *> loadedArchives;
+static DenseMap<StringRef, InputFile *> loadedObjects;
 
 static InputFile *addFile(StringRef path, ForceLoad forceLoadArchive,
                           bool isExplicit = true, bool isBundleLoader = false) {
+  // Avoid loading archives twice. If the archives are being force-loaded,
+  // loading them twice would create duplicate symbol errors. In the
+  // non-force-loading case, this is just a minor performance optimization. We
+  // don't take a reference to cachedFile here because the loadArchiveMember()
+  // call below may recursively call addFile() and invalidate this reference.
+  // For objects included multiple times in LC_LINKER_OPTIONs multiple loads
+  // can also lead to duplicate symbol errors.
+  if (InputFile *cachedFile = loadedObjects[path])
+    return cachedFile;
+
   Optional<MemoryBufferRef> buffer = readFile(path);
   if (!buffer)
     return nullptr;
@@ -259,15 +269,6 @@
   file_magic magic = identify_magic(mbref.getBuffer());
   switch (magic) {
   case file_magic::archive: {
-    // Avoid loading archives twice. If the archives are being force-loaded,
-    // loading them twice would create duplicate symbol errors. In the
-    // non-force-loading case, this is just a minor performance optimization.
-    // We don't take a reference to cachedFile here because the
-    // loadArchiveMember() call below may recursively call addFile() and
-    // invalidate this reference.
-    if (ArchiveFile *cachedFile = loadedArchives[path])
-      return cachedFile;
-
     std::unique_ptr<object::Archive> archive = CHECK(
         object::Archive::create(mbref), path + ": failed to parse archive");
 
@@ -315,11 +316,11 @@
     }
 
     file->addLazySymbols();
-    newFile = loadedArchives[path] = file;
+    newFile = loadedObjects[path] = file;
     break;
   }
   case file_magic::macho_object:
-    newFile = make<ObjFile>(mbref, getModTime(path), "");
+    newFile = loadedObjects[path] = make<ObjFile>(mbref, getModTime(path), "");
     break;
   case file_magic::macho_dynamically_linked_shared_lib:
   case file_magic::macho_dynamically_linked_shared_lib_stub:
@@ -331,7 +332,7 @@
     }
     break;
   case file_magic::bitcode:
-    newFile = make<BitcodeFile>(mbref, "", 0);
+    newFile = loadedObjects[path] = make<BitcodeFile>(mbref, "", 0);
     break;
   case file_magic::macho_executable:
   case file_magic::macho_bundle:
@@ -1097,7 +1098,7 @@
     concatOutputSections.clear();
     inputFiles.clear();
     inputSections.clear();
-    loadedArchives.clear();
+    loadedObjects.clear();
     syntheticSections.clear();
     thunkMap.clear();
 
diff --git a/lld/test/MachO/framework-object.ll b/lld/test/MachO/framework-object.ll
new file mode 100644
--- /dev/null
+++ b/lld/test/MachO/framework-object.ll
@@ -0,0 +1,30 @@
+; REQUIRES: x86
+; RUN: rm -rf %t; split-file %s %t
+
+; RUN: mkdir -p %t/Foo.framework
+; RUN: llc --filetype=obj %t/framework.ll -o %t/Foo.framework/Foo
+; RUN: llc --filetype=obj %t/load-framework-foo.ll -o %t/main
+; RUN: %lld %t/main -F %t -framework Foo -framework Foo
+
+; RUN: llvm-as %t/framework.ll -o %t/Foo.framework/Foo
+; RUN: llvm-as %t/load-framework-foo.ll -o %t/main
+; RUN: %lld %t/main -F %t -framework Foo -framework Foo
+
+;--- framework.ll
+target triple = "x86_64-apple-macosx10.15.0"
+target datalayout = "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
+
+define void @foo() {
+  ret void
+}
+
+;--- load-framework-foo.ll
+target triple = "x86_64-apple-macosx10.15.0"
+target datalayout = "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
+
+!0 = !{!"-framework", !"Foo"}
+!llvm.linker.options = !{!0, !0}
+
+define void @main() {
+  ret void
+}