From b059ea3262f2d1704b9807bac8bb997131c5dccf Mon Sep 17 00:00:00 2001
From: Fangrui Song <i@maskray.me>
Date: Wed, 8 May 2019 07:45:17 -0700
Subject: [PATCH] Adapt llvm rL360179: Option may have multiple
 OptionCategory's

---
 src/main.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/main.cc b/src/main.cc
index ece5dc6e..e8f66304 100644
--- a/src/main.cc
+++ b/src/main.cc
@@ -77,7 +77,11 @@ int main(int argc, char **argv) {
   });
 
   for (auto &I : TopLevelSubCommand->OptionsMap)
+#if LLVM_VERSION_MAJOR >= 9 // rL360179
+    if (I.second->Categories[0] != &C)
+#else
     if (I.second->Category != &C)
+#endif
       I.second->setHiddenFlag(ReallyHidden);
 
   ParseCommandLineOptions(argc, argv,