diff --git a/llvm/lib/Support/CommandLine.cpp b/llvm/lib/Support/CommandLine.cpp
index e64934a..5b7004c 100644
--- a/llvm/lib/Support/CommandLine.cpp
+++ b/llvm/lib/Support/CommandLine.cpp
@@ -2656,10 +2656,13 @@
 void cl::HideUnrelatedOptions(cl::OptionCategory &Category, SubCommand &Sub) {
   initCommonOptions();
   for (auto &I : Sub.OptionsMap) {
+    bool Unrelated = true;
     for (auto &Cat : I.second->Categories) {
-      if (Cat != &Category && Cat != &CommonOptions->GenericCategory)
-        I.second->setHiddenFlag(cl::ReallyHidden);
+      if (Cat == &Category || Cat == &CommonOptions->GenericCategory)
+        Unrelated = false;
     }
+    if (Unrelated)
+      I.second->setHiddenFlag(cl::ReallyHidden);
   }
 }
 
@@ -2667,11 +2670,14 @@
                               SubCommand &Sub) {
   initCommonOptions();
   for (auto &I : Sub.OptionsMap) {
+    bool Unrelated = true;
     for (auto &Cat : I.second->Categories) {
-      if (!is_contained(Categories, Cat) &&
-          Cat != &CommonOptions->GenericCategory)
-        I.second->setHiddenFlag(cl::ReallyHidden);
+      if (is_contained(Categories, Cat) ||
+          Cat == &CommonOptions->GenericCategory)
+        Unrelated = false;
     }
+    if (Unrelated)
+      I.second->setHiddenFlag(cl::ReallyHidden);
   }
 }