From 184d728530d6385393388bb7810ef7a381f16cde Mon Sep 17 00:00:00 2001
From: Kyungwoo Lee <kyulee@meta.com>
Date: Tue, 10 Sep 2024 07:45:40 -0700
Subject: [PATCH] Attempt to fix [CGData][MachineOutliner] Global Outlining
 (#90074)

---
 llvm/lib/CodeGen/MachineOutliner.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/lib/CodeGen/MachineOutliner.cpp b/llvm/lib/CodeGen/MachineOutliner.cpp
index c9cb8882feb4e..36c325cb422c6 100644
--- a/llvm/lib/CodeGen/MachineOutliner.cpp
+++ b/llvm/lib/CodeGen/MachineOutliner.cpp
@@ -463,7 +463,7 @@ struct MachineOutliner : public ModulePass {
   void getAnalysisUsage(AnalysisUsage &AU) const override {
     AU.addRequired<MachineModuleInfoWrapperPass>();
     AU.addPreserved<MachineModuleInfoWrapperPass>();
-    AU.addRequired<ImmutableModuleSummaryIndexWrapperPass>();
+    AU.addUsedIfAvailable<ImmutableModuleSummaryIndexWrapperPass>();
     AU.setPreservesAll();
     ModulePass::getAnalysisUsage(AU);
   }