From 8357315f40f9af99adaa52083d3976e88a115adf Mon Sep 17 00:00:00 2001
From: Radek Doulik <radek.doulik@gmail.com>
Date: Tue, 7 Oct 2025 17:36:23 +0200
Subject: [PATCH] Do not use MarkPrecodeAsStableEntrypoint with portable
 entrypoints

Fixes https://github.com/dotnet/runtime/issues/120319
---
 src/coreclr/vm/method.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/coreclr/vm/method.cpp b/src/coreclr/vm/method.cpp
index 6eb4204c1630f0..45ad17319083b5 100644
--- a/src/coreclr/vm/method.cpp
+++ b/src/coreclr/vm/method.cpp
@@ -2711,12 +2711,14 @@ void MethodDesc::SetTemporaryEntryPoint(AllocMemTracker *pamTracker)
     _ASSERTE(*pSlot != (PCODE)NULL);
 #endif
 
+#ifndef FEATURE_PORTABLE_ENTRYPOINTS
     if (RequiresStableEntryPoint())
     {
         // The rest of the system assumes that certain methods always have stable entrypoints.
         // Mark the precode as such
         MarkPrecodeAsStableEntrypoint();
     }
+#endif // FEATURE_PORTABLE_ENTRYPOINTS
 }
 
 void MethodDesc::EnsureTemporaryEntryPoint()