From 53befc68c9c278d29e2833fc047288022701c827 Mon Sep 17 00:00:00 2001
From: LC <mai.iam2048@gmail.com>
Date: Tue, 21 Jul 2026 11:44:51 -0400
Subject: [PATCH] PassManager: Ensure GetPass() only queries the underlying
 pass mappings

Previously this would create an entry in the map if it didn't exist.
---
 FEXCore/Source/Interface/IR/PassManager.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/FEXCore/Source/Interface/IR/PassManager.h b/FEXCore/Source/Interface/IR/PassManager.h
index a6218c183..2f01a3869 100644
--- a/FEXCore/Source/Interface/IR/PassManager.h
+++ b/FEXCore/Source/Interface/IR/PassManager.h
@@ -63,7 +63,11 @@ public:
     return dynamic_cast<T*>(GetPass(Name));
   }
   Pass* GetPass(const fextl::string& Name) {
-    return NameToPassMaping[Name];
+    const auto Iter = NameToPassMaping.find(Name);
+    if (Iter == NameToPassMaping.end()) {
+      return nullptr;
+    }
+    return Iter->second;
   }
 
   // Finalizes the pass manager state and assumes no other passes will be added after called.