From b24baaea349a23006b8a237ea254f4be6266ca8d Mon Sep 17 00:00:00 2001
From: Pietro Fezzardi <pietro@rev.ng>
Date: Tue, 4 Jan 2022 10:06:52 +0100
Subject: [PATCH] MarkForSerializationPass never changes the IR

---
 lib/MarkForSerialization/MarkForSerializationPass.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/MarkForSerialization/MarkForSerializationPass.cpp b/lib/MarkForSerialization/MarkForSerializationPass.cpp
index 83cfbcfed..b1088046d 100644
--- a/lib/MarkForSerialization/MarkForSerializationPass.cpp
+++ b/lib/MarkForSerialization/MarkForSerializationPass.cpp
@@ -52,7 +52,7 @@ bool MarkForSerializationPass::runOnFunction(llvm::Function &F) {
   Mark.initialize();
   Mark.run();
 
-  return true;
+  return false;
 }
 
 char MarkForSerializationPass::ID = 0;